Aortic dissection typically presents acutely with sudden, severe tearing chest or back pain, often described as lancinating in quality. [5-6] Approximately 50% of patients with thoracic aortic aneurysm may progress to dissection without timely intervention. [5] In contrast, thoracic aortic aneurysm is usually asymptomatic and discovered incidentally during physical examination or imaging for other indications. [5]
- Mar 2026
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Tags
- Recent evidence suggests that inflammatory biomarkers may aid differentiation. The neutrophil-to-lymphocyte ratio (NLR) shows high diagnostic accuracy for distinguishing dissection from controls (AUC 0.933), while the fibrinogen-to-d-dimer ratio best differentiates dissection from aneurysm (AUC 0.898, sensitivity 77%, specificity 84%). [10] D-dimer levels below 500 ng/mL make acute aortic syndrome unlikely in low-risk patients
- CT angiography is the imaging modality of choice for differentiating these conditions in the emergency setting, with very high sensitivity and specificity for acute aortic syndromes
Annotators
URL
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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NF1 Loss Promotes EGFR Activation and Confers Sensitivity to EGFR Inhibition in NF1-Mutant Melanoma
[Paper-level Aggregated] PMCID: PMC12221223
Evidence Type(s): Diagnostic
Summary: Mutation: C>T | Summary: The C>T mutation is characterized as a well-established feature defining cutaneous melanoma, indicating its role in classifying the disease.
Gene→Variant (gene-first): NF1(4763):C>T
Genes: NF1(4763)
Variants: C>T
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To identify molecules that could be pharmacologically targeted in NF1Mut melanomas, we first established 32 STCs from subcutaneous, lymph node, and brain metastases of 30 patients with melanoma (Fig. 1A; Supplementary Ta
[Paragraph-level] PMCID: PMC12221223 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic, Oncogenic
Summary: Evidence Type: Diagnostic | Mutation: C>T | Summary: The C>T mutation is characterized as a well-established feature defining cutaneous melanoma, indicating its role in classifying the disease. Evidence Type: Oncogenic | Mutation: C>T | Summary: The C>T mutation contributes to tumor development in the context of NF1Mut melanomas, supporting its classification as an oncogenic variant.
Gene→Variant (gene-first): 4763:C>T
Genes: 4763
Variants: C>T
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Breast cancer mutations HER2V777L and PIK3CAH1047R activate the p21-CDK4/6 –Cyclin D1 axis driving tumorigenesis and drug resistance
[Paper-level Aggregated] PMCID: PMC10527017
Evidence Type(s): Diagnostic
Summary: Mutation: H1047R | Summary: The H1047R mutation is used to classify tumors into specific subtypes, such as Luminal A and B, based on PAM50 classification, indicating its role in defining disease characteristics.
Gene→Variant (gene-first): PIK3CA(5290):H1047R
Genes: PIK3CA(5290)
Variants: H1047R
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To understand whether trends observed in mouse tumors are also found in human disease, we next examined the HER2 and PIK3CA mutations in available TCGA RNA-seq data. We examined data available from 113 normal solid tissu
[Paragraph-level] PMCID: PMC10527017 Section: RESULTS PassageIndex: 25
Evidence Type(s): Oncogenic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: H1047R | Summary: The H1047R mutation in PIK3CA is associated with tumor development and progression, as indicated by its presence in samples from patients with specific cancer subtypes. Evidence Type: Diagnostic | Mutation: H1047R | Summary: The H1047R mutation is used to classify tumors into specific subtypes, such as Luminal A and B, based on PAM50 classification, indicating its role in defining disease characteristics.
Gene→Variant (gene-first): 5290:H1047R
Genes: 5290
Variants: H1047R
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Adjuvant Osimertinib for Resected EGFR-Mutated Stage IB-IIIA Non–Small-Cell Lung Cancer: Updated Results From the Phase III Randomized ADAURA Trial
[Paper-level Aggregated] PMCID: PMC10082285
Evidence Type(s): Diagnostic
Summary: Mutation: L858R | Summary: The presence of the L858R mutation is used to classify and confirm the diagnosis of EGFR-mutated NSCLC, supporting its role as a diagnostic marker.
Evidence Type: Diagnostic
Gene→Variant (gene-first): EGFR(1956):L858R
Genes: EGFR(1956)
Variants: L858R
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Overall, 682 patients with stage IB-IIIA (American Joint Committee on Cancer/Union for International Cancer Control, seventh edition) EGFR-mutated (exon 19 deletion/L858R) NSCLC were randomly assigned 1:1 (stratified by
[Paragraph-level] PMCID: PMC10082285 Section: ABSTRACT PassageIndex: 5
Evidence Type(s): Predictive, Diagnostic
Summary: Evidence Type: Predictive | Mutation: L858R | Summary: The L858R mutation is associated with response to osimertinib therapy in patients with EGFR-mutated NSCLC, indicating its predictive value for treatment sensitivity. Evidence Type: Diagnostic | Mutation: L858R | Summary: The presence of the L858R mutation is used to classify and confirm the diagnosis of EGFR-mutated NSCLC, supporting its role as a diagnostic marker.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Only SF3B1 Mutation involving K700E Independently Predicts Overall Survival in Myelodysplastic Syndromes
[Paper-level Aggregated] PMCID: PMC10015977
Evidence Type(s): Diagnostic
Summary: Mutation: K700E | Summary: The K700E mutation in SF3B1 is important for diagnostic classification in myelodysplastic syndromes (MDS). It is used to refine sub-classification and risk assessment criteria, helping to define disease characteristics and classify patients based on specific clinico-pathologic features and cytogenetic aberrations. The presence of K700E aids in distinguishing between different subtypes of MDS and correlates with certain clinical features, such as a higher percentage of ring sideroblasts and ANC.
Gene→Variant (gene-first): SF3B1(23451):K700E
Genes: SF3B1(23451)
Variants: K700E
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There were no significant differences in normal vs. complex karyotype. When cytogenetic aberrations were classified using the comprehensive cytogenetic scoring system (CCSS; scores from 0-5), SF3B1mut K700E mutated patie
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 12
Evidence Type(s): Prognostic, Diagnostic
Summary: Evidence Type: Prognostic | Mutation: K700E | Summary: The K700E mutation in SF3B1 is associated with lower comprehensive cytogenetic scoring system (CCSS) scores, indicating a potential correlation with disease outcome in patients. Evidence Type: Diagnostic | Mutation: K700E | Summary: The presence of the K700E mutation helps classify patients into different categories based on their cytogenetic aberrations, distinguishing them from non-K700E MDS patients.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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We compared the clinico-pathologic features of 55 K700E vs. 39 non-K700E treatment naive SF3B1mut MDS patients (Table 2). MDS with SF3B1 K700E mutations had a higher percentage of ring sideroblasts (median 50% vs. 34%; p
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 10
Evidence Type(s): Diagnostic, Prognostic, Oncogenic
Summary: Evidence Type: Diagnostic | Mutation: K700E | Summary: The K700E mutation is associated with specific clinico-pathologic features that help classify and define the subtype of MDS in patients. Evidence Type: Prognostic | Mutation: K700E | Summary: The presence of the K700E mutation correlates with certain clinical features, such as a higher percentage of ring sideroblasts and ANC, which may indicate disease outcome independent of therapy. Evidence Type: Oncogenic | Mutation: K700E | Summary: The K700E mutation contributes to the development and progression of MDS, as indicated by its association with specific clinical features and classifications.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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Comparison between SF3B1 K700E and non-K700E mutated MDS
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 9
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: K700E | Summary: The comparison between SF3B1 K700E and non-K700E mutated MDS suggests that the K700E variant may be used to classify or define a subtype of myelodysplastic syndromes (MDS).
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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Mutational landscape of SF3B1mut MDS (K700E and non-K700E subtypes)
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 7
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: K700E | Summary: The K700E mutation is mentioned in the context of defining and classifying subtypes of MDS, indicating its role in diagnostic criteria.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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Myelodysplastic syndromes with SF3B1 mutations are regarded to have a favorable prognosis by both WHO and the International Working Group for Prognostication of MDS (IWG-PM). However, in this article, we show that only M
[Paragraph-level] PMCID: PMC10015977 Section: ABSTRACT PassageIndex: 12
Evidence Type(s): Prognostic, Diagnostic
Summary: Evidence Type: Prognostic | Mutation: K700E | Summary: The K700E mutation in SF3B1 is associated with a favorable prognosis in myelodysplastic syndromes, indicating its relevance in predicting disease outcomes. Evidence Type: Diagnostic | Mutation: K700E | Summary: The K700E mutation is used to refine the sub-classification and risk assessment criteria for myelodysplastic syndromes, highlighting its role in defining disease characteristics.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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Myelodysplastic syndromes (MDS) with K700E and non-K700E SF3B1 mutations show distinct clinicopathological and genomic characteristics, with only SF3B1 K700E mutated MDS showing a significantly better OS compared to non-
[Paragraph-level] PMCID: PMC10015977 Section: ABSTRACT PassageIndex: 10
Evidence Type(s): Prognostic, Diagnostic
Summary: Evidence Type: Prognostic | Mutation: K700E | Summary: The K700E mutation in SF3B1 is associated with significantly better overall survival (OS) in patients with myelodysplastic syndromes (MDS) compared to non-K700E mutations, indicating its prognostic value. Evidence Type: Diagnostic | Mutation: K700E | Summary: The presence of the K700E mutation in SF3B1 is important for risk-assessment in myelodysplastic syndromes (MDS), suggesting its role in classifying the disease.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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We analyzed the clinical-pathologic features and outcomes of a single-institutional series of 94 (19%) SF3B1mut and 415 SF3B1wt treatment-naive MDS patients and explored the differences between K700E and non-K700E.
[Paragraph-level] PMCID: PMC10015977 Section: ABSTRACT PassageIndex: 4
Evidence Type(s): Diagnostic, Prognostic
Summary: Evidence Type: Diagnostic | Mutation: K700E | Summary: The passage discusses the analysis of clinical-pathologic features and outcomes in MDS patients, indicating that K700E is used to explore differences in disease characteristics, which supports its role in diagnostic classification. Evidence Type: Prognostic | Mutation: K700E | Summary: The mention of outcomes in the context of K700E suggests that this variant may correlate with disease outcomes, supporting its prognostic significance in treatment-naive MDS patients.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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A Phase Ib/II Trial of Combined BRAF and EGFR Inhibition in BRAF V600E Positive Metastatic Colorectal Cancer and Other Cancers: The EVICT (Erlotinib and Vemurafenib In Combination Trial) Study
[Paper-level Aggregated] PMCID: PMC10011885
Evidence Type(s): Diagnostic
Summary: Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to classify patients with selected cancers, confirming their mutation-positive status. It is also utilized to define and classify patients based on the presence of mutant ctDNA in plasma, indicating its role in diagnosing the disease.
Gene→Variant (gene-first): BRAF(673):V600E
Genes: BRAF(673)
Variants: V600E
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Twenty-five patients had serial plasma available for ctDNA analyses (Fig. 3A). Baseline pretreatment plasma DNA analyzed by droplet digital PCR (ddPCR) was positive for BRAF V600E mutant ctDNA in 21 of 25 patients (84%).
[Paragraph-level] PMCID: PMC10011885 Section: RESULTS PassageIndex: 15
Evidence Type(s): Diagnostic, Prognostic, Predictive
Summary: Evidence Type: Diagnostic | Mutation: V600E | Summary: The BRAF V600E mutation is used to define and classify patients based on the presence of mutant ctDNA in plasma, indicating its role in diagnosing the disease. Evidence Type: Prognostic | Mutation: V600E | Summary: Higher levels of ctDNA for the BRAF V600E mutation at baseline are associated with inferior progression-free survival (PFS) and overall survival (OS), indicating its prognostic significance. Evidence Type: Predictive | Mutation: V600E | Summary: The presence of the BRAF V600E mutation correlates with clinical benefit, as patients with lower ctDNA levels achieved better outcomes, suggesting its predictive value for treatment response.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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A total of 40 patients were enrolled across the dose escalation and dose expansion phases (mCRC n = 33 and non-CRC cohort n = 7) between July 2014 and August 2017 (Fig. 1A). The non-colorectal cancer cohort included 7 pa
[Paragraph-level] PMCID: PMC10011885 Section: RESULTS PassageIndex: 3
Evidence Type(s): Oncogenic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: V600E | Summary: The BRAF V600E mutation is associated with tumor development or progression in various cancers, including non-colorectal cancers. Evidence Type: Diagnostic | Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to classify patients with selected cancers, confirming their mutation-positive status.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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A Novel Third-generation EGFR Tyrosine Kinase Inhibitor Abivertinib for EGFR T790M-mutant Non–Small Cell Lung Cancer: a Multicenter Phase I/II Study
[Paper-level Aggregated] PMCID: PMC9365372
Evidence Type(s): Diagnostic
Summary: Mutation: T790M | Summary: The T790M mutation is used to classify patients as T790M-negative, which is a significant reason for exclusion from treatment in the study.
Gene→Variant (gene-first): EGFR(1956):T790M
Genes: EGFR(1956)
Variants: T790M
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A total of 878 Chinese patients with NSCLC were screened (Fig. 1). In phase I, a total of 231 patients were screened and 140 patients who received treatment were included in this analysis; in phase II, 647 patients were
[Paragraph-level] PMCID: PMC9365372 Section: RESULTS PassageIndex: 3
Evidence Type(s): Predictive, Diagnostic
Summary: Evidence Type: Predictive | Mutation: T790M | Summary: The T790M mutation is associated with screening failure for treatment, indicating its role in predicting resistance to therapy in NSCLC patients. Evidence Type: Diagnostic | Mutation: T790M | Summary: The T790M mutation is used to classify patients as T790M-negative, which is a significant reason for exclusion from treatment in the study.
Gene→Variant (gene-first): 1956:T790M
Genes: 1956
Variants: T790M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Dabrafenib plus trametinib in patients with BRAF V600E-mutant anaplastic thyroid cancer: updated analysis from the phase II ROAR basket study
[Paper-level Aggregated] PMCID: PMC9338780
Evidence Type(s): Diagnostic
Summary: Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to define and classify anaplastic thyroid cancer and confirm the diagnosis of advanced thyroid cancer, supporting its role as a diagnostic marker for this disease subtype.
Gene→Variant (gene-first): BRAF(673):V600E
Genes: BRAF(673)
Variants: V600E
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The ATC cohort totaled 36 patients in the ITT-assessable population, including 15 from the primary analysis cohort and 21 from the expansion cohort (Supplementary Figure S1, available at https://doi.org/10.1016/j.annonc.
[Paragraph-level] PMCID: PMC9338780 Section: RESULTS PassageIndex: 2
Evidence Type(s): Oncogenic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: V600E | Summary: The BRAF V600E mutation is confirmed in a significant portion of patients with advanced thyroid cancer, indicating its role in tumor development or progression. Evidence Type: Diagnostic | Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to confirm the diagnosis of advanced thyroid cancer in the patient cohort.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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Combined therapy with dabrafenib plus trametinib was approved in several countries for treatment of BRAF V600E-mutant anaplastic thyroid cancer (ATC) based on an earlier interim analysis of 23 response-assessable patient
[Paragraph-level] PMCID: PMC9338780 Section: ABSTRACT PassageIndex: 2
Evidence Type(s): Predictive, Diagnostic, Oncogenic
Summary: Evidence Type: Predictive | Mutation: V600E | Summary: The BRAF V600E mutation is associated with response to combined therapy with dabrafenib and trametinib in anaplastic thyroid cancer, indicating its predictive value for treatment efficacy. Evidence Type: Diagnostic | Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to define and classify anaplastic thyroid cancer, supporting its role as a diagnostic marker for this disease subtype. Evidence Type: Oncogenic | Mutation: V600E | Summary: The BRAF V600E mutation contributes to tumor development and progression in anaplastic thyroid cancer, indicating its oncogenic potential.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Integrated approach to functional analysis of an ERBB2 variant of unknown significance detected by a cancer gene panel test
[Paper-level Aggregated] PMCID: PMC8881279
Evidence Type(s): Diagnostic
Summary: Mutation: E401G | Summary: The ERBB2 E401G variant is detected in a patient with cancer of unknown primary (CUP), suggesting its role in defining or classifying the disease.
Gene→Variant (gene-first): FANCC(2176):E401G
Genes: FANCC(2176)
Variants: E401G
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Detection of ERBB2 E401G VUS in a patient with CUP
[Paragraph-level] PMCID: PMC8881279 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: E401G | Summary: The ERBB2 E401G variant is detected in a patient with cancer of unknown primary (CUP), suggesting its role in defining or classifying the disease.
Gene→Variant (gene-first): 2176:E401G
Genes: 2176
Variants: E401G
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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EGFR-D770>GY and Other Rare EGFR Exon 20 Insertion Mutations with a G770 Equivalence Are Sensitive to Dacomitinib or Afatinib and Responsive to EGFR Exon 20 Insertion Mutant-Active Inhibitors in Preclinical Models and
[Paper-level Aggregated] PMCID: PMC8700411
Evidence Type(s): Diagnostic
Summary: Mutation: G770 | Summary: The G770 mutation is associated with advanced lung cancers and is used to classify or define a specific subtype of lung cancer related to EGFR Exon 20 insertion mutations.
Gene→Variant (gene-first): EGFR(1956):G770
Genes: EGFR(1956)
Variants: G770
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3.3. Clinical Outcomes of Reported Patients with Advanced Lung Cancers Harboring EGFR Exon 20 Insertion Mutations Encompassing G770 Equivalence
[Paragraph-level] PMCID: PMC8700411 Section: RESULTS PassageIndex: 9
Evidence Type(s): Oncogenic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: G770 | Summary: The passage discusses advanced lung cancers harboring EGFR Exon 20 insertion mutations, indicating that the G770 mutation contributes to tumor development or progression. Evidence Type: Diagnostic | Mutation: G770 | Summary: The mention of advanced lung cancers associated with EGFR Exon 20 insertion mutations suggests that the G770 mutation is used to classify or define a specific subtype of lung cancer.
Gene→Variant (gene-first): 1956:G770
Genes: 1956
Variants: G770
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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A Nationwide Study on the Impact of Routine Testing for EGFR Mutations in Advanced NSCLC Reveals Distinct Survival Patterns Based on EGFR Mutation Subclasses
[Paper-level Aggregated] PMCID: PMC8307492
Evidence Type(s): Diagnostic
Summary: Mutation: L858R | Summary: The L858R mutation is used to classify and confirm the presence of a specific EGFR mutation in patients, aiding in the diagnosis of the disease.
Gene→Variant (gene-first): EGFR(1956):L858R
Genes: EGFR(1956)
Variants: L858R
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Treatment and survival data were available for 10,237 out of 10,254 patients (99.8%). This included 390 patients with an exon 19 deletion, 287 patients with L858R, 103 patients with an uncommon, actionable variant, 69 pa
[Paragraph-level] PMCID: PMC8307492 Section: RESULTS PassageIndex: 11
Evidence Type(s): Prognostic, Diagnostic, Oncogenic
Summary: Evidence Type: Prognostic | Mutation: L858R | Summary: The L858R mutation is associated with treatment and survival data, indicating a correlation with disease outcome independent of therapy. Evidence Type: Diagnostic | Mutation: L858R | Summary: The L858R mutation is used to classify and confirm the presence of a specific EGFR mutation in patients, aiding in the diagnosis of the disease. Evidence Type: Oncogenic | Mutation: L858R | Summary: The L858R mutation is a somatic variant that contributes to tumor development and progression in patients with EGFR mutations.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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PIK3CA mutation confers resistance to chemotherapy in triple-negative breast cancer by inhibiting apoptosis and activating the PI3K/AKT/mTOR signaling pathway
[Paper-level Aggregated] PMCID: PMC8033310
Evidence Type(s): Diagnostic
Summary: Mutation: E545K | Summary: The E545K mutation is associated with the diagnosis of invasive cancer in patients with PIK3CA mutations, as indicated by its presence in the cohort studied.
Evidence Type: Diagnostic Mutation: H1047R | Summary: The H1047R mutation is also linked to the diagnosis of invasive cancer in patients with PIK3CA mutations, as observed in the cohort analyzed.
Gene→Variant (gene-first): PIK3CA(5290):E545K PIK3CA(5290):H1047R
Genes: PIK3CA(5290)
Variants: E545K H1047R
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To enable a comparison of the clinicopathological characteristics of patients with PIK3CA-mutated and PIK3CA wild-type TNBC, 50 patients with TNBC were included according to the criteria described in Methods. The median
[Paragraph-level] PMCID: PMC8033310 Section: RESULTS PassageIndex: 11
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: E545K | Summary: The E545K mutation is associated with the diagnosis of invasive cancer in patients with PIK3CA mutations, as indicated by its presence in the cohort studied. Evidence Type: Diagnostic | Mutation: H1047R | Summary: The H1047R mutation is also linked to the diagnosis of invasive cancer in patients with PIK3CA mutations, as observed in the cohort analyzed.
Gene→Variant (gene-first): 5290:E545K 5290:H1047R
Genes: 5290
Variants: E545K H1047R
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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A BRCA1 coiled-coil domain variant disrupting PALB2 interaction promotes the development of mammary tumors and confers a targetable defect in homologous recombination repair
[Paper-level Aggregated] PMCID: PMC7612117
Evidence Type(s): Diagnostic
Summary: Mutation: L1363P | Summary: The presence of the KB1(L1363P)P mutation helps define and classify the tumors as carcinosarcomas, distinguishing them from adenocarcinomas based on their histological characteristics.
Gene→Variant (gene-first): TP53BP1(7158):L1363P
Genes: TP53BP1(7158)
Variants: L1363P
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KB1P mammary tumors are mainly adenocarcinomas, defined by their epithelial nature and solid growth pattern (Fig. 3D; Supplementary Fig. S4B). In contrast, KB1(L1363P)P mammary tumors are predominantly carcinosarcomas wi
[Paragraph-level] PMCID: PMC7612117 Section: RESULTS PassageIndex: 13
Evidence Type(s): Oncogenic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: L1363P | Summary: The KB1(L1363P)P mutation is associated with the development of carcinosarcomas, indicating its contribution to tumor progression and classification as an oncogenic variant. Evidence Type: Diagnostic | Mutation: L1363P | Summary: The presence of the KB1(L1363P)P mutation helps define and classify the tumors as carcinosarcomas, distinguishing them from adenocarcinomas based on their histological characteristics.
Gene→Variant (gene-first): 7158:L1363P 7158:p.L1363P
Genes: 7158
Variants: L1363P p.L1363P
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Clinical BRCA1/2 reversion analysis identifies hotspot mutations and predicted neoantigens associated with therapy resistance
[Paper-level Aggregated] PMCID: PMC7611203
Evidence Type(s): Diagnostic
Summary: Mutation: c.185delAG | Summary: The BRCA1:c.185delAG mutation is mentioned as a pathogenic mutation used to classify patients in the dataset, indicating its role in defining a disease subtype.
Evidence Type: Diagnostic Mutation: c.5946delT | Summary: The BRCA2:c.5946delT mutation is identified as a common founder mutation in multiple patients, supporting its use in disease classification.
Evidence Type: Diagnostic Mutation: c.6174delT | Summary: The BRCA2:c.6174delT mutation is noted as a pathogenic mutation represented by multiple patients, indicating its role in defining a disease subtype.
Gene→Variant (gene-first): BRCA1(672):c.185delAG BRCA2(675):c.5946delT BRCA2(675):c.6174delT
Genes: BRCA1(672) BRCA2(675)
Variants: c.185delAG c.5946delT c.6174delT
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Amongst the 91 patients we collated data from, most (68/91, 75%) had unique pathogenic mutations (Figure 1E, annotated as "single-patient mutations" and Supplementary Figure 1). There were eight pathogenic mutations repr
[Paragraph-level] PMCID: PMC7611203 Section: RESULTS PassageIndex: 7
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: c.185delAG | Summary: The BRCA1:c.185delAG mutation is mentioned as a pathogenic mutation used to classify patients in the dataset, indicating its role in defining a disease subtype. Evidence Type: Diagnostic | Mutation: c.5946delT | Summary: The BRCA2:c.5946delT mutation is identified as a common founder mutation in multiple patients, supporting its use in disease classification. Evidence Type: Diagnostic | Mutation: c.6174delT | Summary: The BRCA2:c.6174delT mutation is noted as a pathogenic mutation represented by multiple patients, indicating its role in defining a disease subtype.
Gene→Variant (gene-first): 672:c.185delAG 672:c.5266dupC 675:c.5946delT 675:c.6174delT 672:c.68_69delAG
Genes: 672 675
Variants: c.185delAG c.5266dupC c.5946delT c.6174delT c.68_69delAG
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Kinome multigenic panel identified novel druggable EPHB4‐V871I somatic variant in high‐risk neuroblastoma
[Paper-level Aggregated] PMCID: PMC7294133
Evidence Type(s): Diagnostic
Summary: Mutation: V871I | Summary: The EPHB4-V871I mutation is identified in neuroblastoma (NB) patients, suggesting its role in defining or classifying the disease.
Gene→Variant (gene-first): EPHB4(2050):V871I
Genes: EPHB4(2050)
Variants: V871I
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Kinome sequencing and identification of EPHB4-V871I mutation in NB patients
[Paragraph-level] PMCID: PMC7294133 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: V871I | Summary: The EPHB4-V871I mutation is identified in neuroblastoma (NB) patients, suggesting its role in defining or classifying the disease.
Gene→Variant (gene-first): 2050:V871I
Genes: 2050
Variants: V871I
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Microsatellite Instability-Related ACVR2A Mutations Partially Account for Decreased Lymph Node Metastasis in MSI-H Gastric Cancers
[Paper-level Aggregated] PMCID: PMC7211323
Evidence Type(s): Diagnostic
Summary: Mutation: 1309-1310delAA | Summary: The mutation 1309-1310delAA is associated with the MSI-H subtype of gastric cancers, indicating its role in classifying the disease.
Evidence Type: Diagnostic Mutation: c.1310delA | Summary: The mutation c.1310delA is linked to the MSI-H subtype of gastric cancers, supporting its use in disease classification.
Evidence Type: Diagnostic Mutation: c.285delA | Summary: The mutation c.285delA is associated with the MSI-H subtype of gastric cancers, indicating its relevance in disease classification.
Gene→Variant (gene-first): ACVR2A(92):1309-1310delAA ACVR2A(92):c.1310delA ACVR2A(92):c.285delA
Genes: ACVR2A(92)
Variants: 1309-1310delAA c.1310delA c.285delA
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Analysis of TCGA data revealed that ACVR2A is the gene with the most dramatically different mutation rate between the MSI-H group of GCs and MSI-L/MSS group of GCs (75.34% VS 1.24%, p<0.001) (Table 1). The MSI-H GCs less
[Paragraph-level] PMCID: PMC7211323 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: 1309-1310delAA | Summary: The mutation 1309-1310delAA is associated with the MSI-H subtype of gastric cancers, indicating its role in classifying the disease. Evidence Type: Diagnostic | Mutation: c.1310delA | Summary: The mutation c.1310delA is linked to the MSI-H subtype of gastric cancers, supporting its use in disease classification. Evidence Type: Diagnostic | Mutation: c.285delA | Summary: The mutation c.285delA is associated with the MSI-H subtype of gastric cancers, indicating its relevance in disease classification.
Gene→Variant (gene-first): 92:1309-1310delAA 92:c.1310delA 92:c.285delA
Genes: 92
Variants: 1309-1310delAA c.1310delA c.285delA
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Upregulation of microRNA-31 is associated with poor prognosis in patients with advanced colorectal cancer
[Paper-level Aggregated] PMCID: PMC7068240
Evidence Type(s): Diagnostic
Summary: Mutation: V600E | Summary: The BRAF V600E mutation is associated with colorectal cancers (CRCs) and is used to classify and define subtypes of colorectal cancer based on their mutational profiles and MSI status.
Gene→Variant (gene-first): BRAF(673):V600E
Genes: BRAF(673)
Variants: V600E
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Prior to analyzing the miRNA microarray data, six independent CRC specimens were evaluated according to their KRAS/BRAF mutational profiles and MSI status, which resulted in six subtypes with different genetic and clinic
[Paragraph-level] PMCID: PMC7068240 Section: RESULTS PassageIndex: 3
Evidence Type(s): Oncogenic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: V600E | Summary: The BRAF V600E mutation is associated with tumor development or progression in colorectal cancer (CRC) specimens, indicating its role as an oncogenic variant. Evidence Type: Diagnostic | Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to classify and define subtypes of colorectal cancer based on their mutational profiles and MSI status.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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Identification of miRNAs associated with CRCs expressing the BRAF V600E mutation
[Paragraph-level] PMCID: PMC7068240 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic, Oncogenic
Summary: Evidence Type: Diagnostic | Mutation: V600E | Summary: The BRAF V600E mutation is associated with colorectal cancers (CRCs), indicating its role in defining or classifying this subtype of cancer. Evidence Type: Oncogenic | Mutation: V600E | Summary: The BRAF V600E mutation contributes to tumor development or progression in colorectal cancers.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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H3 K27M-mutant gliomas in adults vs. children share similar histological features and adverse prognosis
[Paper-level Aggregated] PMCID: PMC5822176
Evidence Type(s): Diagnostic
Summary: Mutation: K27M | Summary: The K27M mutation is associated with the diagnosis and classification of various grades of astrocytoma, as indicated by the correlation with MIB-1 labeling indices prior to testing.
Gene→Variant (gene-first): IDH1(3417):K27M
Genes: IDH1(3417)
Variants: K27M
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MIB-1 labeling indices correlated with the diagnosis and grade assigned prior to H3 K27M IHC testing (Table 1). For the adult cohort, 1 case met WHO criteria for diffuse astrocytoma, WHO grade II (MIB-1 < 1%), 7 cases me
[Paragraph-level] PMCID: PMC5822176 Section: RESULTS PassageIndex: 6
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: K27M | Summary: The K27M mutation is associated with the diagnosis and classification of various grades of astrocytoma, as indicated by the correlation with MIB-1 labeling indices prior to testing.
Gene→Variant (gene-first): 3417:K27M
Genes: 3417
Variants: K27M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Correlation between PIK3CA mutations in cell-free DNA and everolimus efficacy in HR+, HER2− advanced breast cancer: results from BOLERO-2
[Paper-level Aggregated] PMCID: PMC5355930
Evidence Type(s): Diagnostic
Summary: Mutation: H1047R | Summary: The H1047R mutation is used to define patient subgroups based on PIK3CA mutations in the context of treatment analysis.
Evidence Type: Diagnostic Mutation: E545K | Summary: The E545K mutation is used to define patient subgroups based on PIK3CA mutations in the context of treatment analysis.
Evidence Type: Diagnostic Mutation: E542K | Summary: The E542K mutation is used to define patient subgroups based on PIK3CA mutations in the context of treatment analysis.
Gene→Variant (gene-first): PIK3CA(5290):H1047R PIK3CA(5290):E545K PIK3CA(5290):E542K
Genes: PIK3CA(5290)
Variants: H1047R E545K E542K
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PIK3CA H1047R, E545K, and E542K mutations in plasma-derived cfDNA were analysed by droplet digital PCR (ddPCR). Median PFS was estimated for patient subgroups defined by PIK3CA mutations in each treatment arm.
[Paragraph-level] PMCID: PMC5355930 Section: ABSTRACT PassageIndex: 4
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: H1047R | Summary: The H1047R mutation is used to define patient subgroups based on PIK3CA mutations in the context of treatment analysis. Evidence Type: Diagnostic | Mutation: E545K | Summary: The E545K mutation is used to define patient subgroups based on PIK3CA mutations in the context of treatment analysis. Evidence Type: Diagnostic | Mutation: E542K | Summary: The E542K mutation is used to define patient subgroups based on PIK3CA mutations in the context of treatment analysis.
Gene→Variant (gene-first): 5290:E542K 5290:E545K 5290:H1047R
Genes: 5290
Variants: E542K E545K H1047R
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Efficacy of BRAF Inhibitors in Asian Metastatic Melanoma Patients: Potential Implications of Genomic Sequencing in BRAF-Mutated Melanoma
[Paper-level Aggregated] PMCID: PMC5122709
Evidence Type(s): Diagnostic
Summary: Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to confirm the diagnosis of melanoma, serving as a diagnostic marker for the disease.
Gene→Variant (gene-first): BRAF(673):V600E
Genes: BRAF(673)
Variants: V600E
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Twenty-seven patients with a median age of 49 years (range 23-82) were treated with BRAF inhibitors. Eleven patients received dabrafenib with trametinib, and 16 were treated with vemurafenib. Patients received 150 mg of
[Paragraph-level] PMCID: PMC5122709 Section: RESULTS PassageIndex: 3
Evidence Type(s): Predictive, Diagnostic, Oncogenic
Summary: Evidence Type: Predictive | Mutation: V600E | Summary: The BRAF V600E mutation is associated with treatment response to BRAF inhibitors, indicating its predictive value for therapy outcomes in melanoma patients. Evidence Type: Diagnostic | Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to confirm the diagnosis of melanoma, serving as a diagnostic marker for the disease. Evidence Type: Oncogenic | Mutation: V600E | Summary: The BRAF V600E mutation is known to contribute to tumor development and progression in melanoma, classifying it as an oncogenic variant.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Homozygous inactivation of CHEK2 is linked to a familial case of multiple primary lung cancer with accompanying cancers in other organs
[Paper-level Aggregated] PMCID: PMC5111006
Evidence Type(s): Diagnostic
Summary: Mutation: rs757110 | Summary: The variant rs757110 in ABCC8 is associated with diabetes or insulin secretion, indicating its role in defining or classifying a disease.
Evidence Type: Diagnostic Mutation: rs5215 | Summary: The variant rs5215 in KCNJ11 is associated with diabetes or insulin secretion, indicating its role in defining or classifying a disease.
Evidence Type: Diagnostic Mutation: rs5219 | Summary: The variant rs5219 in KCNJ11 is associated with diabetes or insulin secretion, indicating its role in defining or classifying a disease.
Evidence Type: Diagnostic Mutation: rs2468844 | Summary: The variant rs2468844 in SAA2 is associated with carotid intima media thickness, indicating its role in defining or classifying a disease.
Evidence Type: Diagnostic Mutation: rs11703684 | Summary: The variant rs11703684 in PIWIL3 is associated with oligospermia, indicating its role in defining or classifying a disease.
Gene→Variant (gene-first): ABCC8(6833):rs757110 KCNJ11(3767):rs5215 KCNJ11(3767):rs5219 SAA2(6289):rs2468844 PIWIL3(440822):rs11703684
Genes: ABCC8(6833) KCNJ11(3767) SAA2(6289) PIWIL3(440822)
Variants: rs757110 rs5215 rs5219 rs2468844 rs11703684
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Among the variants detected in the runs of homozygosity common to both siblings, five were recorded as disease-associated variants in the HGMD public entries. However, they are related to diabetes or insulin secretion (r
[Paragraph-level] PMCID: PMC5111006 Section: RESULTS PassageIndex: 18
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: rs757110 | Summary: The variant rs757110 in ABCC8 is associated with diabetes or insulin secretion, indicating its role in defining or classifying a disease. Evidence Type: Diagnostic | Mutation: rs5215 | Summary: The variant rs5215 in KCNJ11 is associated with diabetes or insulin secretion, indicating its role in defining or classifying a disease. Evidence Type: Diagnostic | Mutation: rs5219 | Summary: The variant rs5219 in KCNJ11 is associated with diabetes or insulin secretion, indicating its role in defining or classifying a disease. Evidence Type: Diagnostic | Mutation: rs2468844 | Summary: The variant rs2468844 in SAA2 is associated with carotid intima media thickness, indicating its role in defining or classifying a disease. Evidence Type: Diagnostic | Mutation: rs11703684 | Summary: The variant rs11703684 in PIWIL3 is associated with oligospermia, indicating its role in defining or classifying a disease.
Gene→Variant (gene-first): 440822:rs11703684 6289:rs2468844 3767:rs5215 3767:rs5219 6833:rs757110
Genes: 440822 6289 3767 6833
Variants: rs11703684 rs2468844 rs5215 rs5219 rs757110
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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PIK3CA-associated developmental disorders exhibit distinct classes of mutations with variable expression and tissue distribution
[Paper-level Aggregated] PMCID: PMC5019182
Evidence Type(s): Diagnostic
Summary: Mutation: p.Glu542Lys | Summary: The p.Glu542Lys mutation is associated with developmental pediatric disorders, indicating its role in defining or classifying a disease subtype.
Evidence Type: Diagnostic Mutation: p.Glu545Lys | Summary: The p.Glu545Lys mutation is frequently observed in pediatric disorders, supporting its use in defining or classifying a disease subtype.
Evidence Type: Diagnostic Mutation: p.His1047Arg | Summary: The p.His1047Arg mutation is highly recurrent in developmental pediatric disorders, suggesting its role in defining or classifying a disease subtype.
Evidence Type: Diagnostic Mutation: p.Glu726Lys | Summary: The p.Glu726Lys mutation is associated with classic features of MCAP, which helps in defining and classifying the disease.
Gene→Variant (gene-first): PIK3CA(5290):p.Glu542Lys PIK3CA(5290):p.Glu545Lys PIK3CA(5290):p.His1047Arg PIK3CA(5290):p.Glu726Lys
Genes: PIK3CA(5290)
Variants: p.Glu542Lys p.Glu545Lys p.His1047Arg p.Glu726Lys
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Most individuals with mosaic PIK3CA mutations in our cohort (n = 50) had classic features of MCAP, characterized by brain overgrowth (megalencephaly) and cutaneous vascular malformations, with variable body overgrowth, c
[Paragraph-level] PMCID: PMC5019182 Section: RESULTS PassageIndex: 14
Evidence Type(s): Diagnostic, Predisposing, Oncogenic
Summary: Evidence Type: Diagnostic | Mutation: p.Glu726Lys | Summary: The p.Glu726Lys mutation is associated with classic features of MCAP, which helps in defining and classifying the disease. Evidence Type: Predisposing | Mutation: p.Glu726Lys | Summary: The presence of the p.Glu726Lys mutation in patients indicates a potential inherited risk for developing MCAP and its associated features. Evidence Type: Oncogenic | Mutation: p.Glu726Lys | Summary: The p.Glu726Lys mutation in PIK3CA is implicated in tumor development and progression, contributing to the oncogenic characteristics observed in patients with MCAP.
Gene→Variant (gene-first): 5290:p.Glu726Lys
Genes: 5290
Variants: p.Glu726Lys
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Overall, we identified 29 PIK3CA mutations in 72 individuals. We also reviewed published data on PIK3CA mutations in developmental pediatric disorders (all phenotypes except for cancer; Figure 2). When added to our data,
[Paragraph-level] PMCID: PMC5019182 Section: RESULTS PassageIndex: 9
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: p.Glu542Lys | Summary: The p.Glu542Lys mutation is associated with developmental pediatric disorders, indicating its role in defining or classifying a disease subtype. Evidence Type: Diagnostic | Mutation: p.Glu545Lys | Summary: The p.Glu545Lys mutation is frequently observed in pediatric disorders, supporting its use in defining or classifying a disease subtype. Evidence Type: Diagnostic | Mutation: p.His1047Arg | Summary: The p.His1047Arg mutation is highly recurrent in developmental pediatric disorders, suggesting its role in defining or classifying a disease subtype.
Gene→Variant (gene-first): 5290:p.Glu542Lys 5290:p.Glu545Lys 5290:p.Glu726Lys 5290:p.Gly914Arg 5290:p.His1047Arg
Genes: 5290
Variants: p.Glu542Lys p.Glu545Lys p.Glu726Lys p.Gly914Arg p.His1047Arg
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Outcome according to KRAS-, NRAS- and BRAF-mutation as well as KRAS mutation variants: pooled analysis of five randomized trials in metastatic colorectal cancer by the AIO colorectal cancer study group
[Paper-level Aggregated] PMCID: PMC4999563
Evidence Type(s): Diagnostic
Summary: Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to classify and confirm the subtype of tumors in which it is found, indicating its diagnostic relevance.
Gene→Variant (gene-first): BRAF(673):V600E
Genes: BRAF(673)
Variants: V600E
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Of 1239 analyzed tumors, in 664 tumors (53.6%), no mutation was detected, whereas 462 tumors harboring KRAS (37.3%) mutations and 39 NRAS (3.1%) mutations were found. Additionally, a total of 74 tumors (6.0%) were carryi
[Paragraph-level] PMCID: PMC4999563 Section: RESULTS PassageIndex: 4
Evidence Type(s): Diagnostic, Oncogenic
Summary: Evidence Type: Diagnostic | Mutation: V600E | Summary: The presence of the BRAF V600E mutation is used to classify and confirm the subtype of tumors in which it is found, indicating its diagnostic relevance. Evidence Type: Oncogenic | Mutation: V600E | Summary: The BRAF V600E mutation is known to contribute to tumor development and progression, supporting its classification as an oncogenic variant.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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KRAS insertion mutations are oncogenic and exhibit distinct functional properties
[Paper-level Aggregated] PMCID: PMC4748120
Evidence Type(s): Diagnostic
Summary: Mutation: A66dup | Summary: The presence of the A66dup mutation in K-Ras has diagnostic implications, as it is associated with an atypical myeloproliferative neoplasm in the patient described.
Gene→Variant (gene-first): PIK3R1(5295):A66dup
Genes: PIK3R1(5295)
Variants: A66dup
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Oncogenic KRAS mutations introduce discrete amino acid substitutions that reduce intrinsic Ras GTPase activity and confer resistance to GTPase-activating proteins (GAPs). Here we discover a partial duplication of the swi
[Paragraph-level] PMCID: PMC4748120 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Oncogenic, Functional, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: A66dup | Summary: The A66dup mutation in K-Ras is associated with tumor development and progression, as it transforms the growth of primary myeloid progenitors and Ba/F3 cells, indicating its oncogenic potential. Evidence Type: Functional | Mutation: A66dup | Summary: The A66dup mutation alters the molecular function of K-Ras by reducing intrinsic GTP hydrolysis rates and impairing PI3 kinase binding, demonstrating its impact on biochemical activity. Evidence Type: Diagnostic | Mutation: A66dup | Summary: The presence of the A66dup mutation in K-Ras has diagnostic implications, as it is associated with an atypical myeloproliferative neoplasm in the patient described.
Gene→Variant (gene-first): 5295:A66dup
Genes: 5295
Variants: A66dup
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Histone H3F3A and HIST1H3B K27M mutations define two subgroups of diffuse intrinsic pontine gliomas with different prognosis and phenotypes
[Paper-level Aggregated] PMCID: PMC4654747
Evidence Type(s): Diagnostic
Summary: Mutation: K27M | Summary: The K27M mutation is used to classify and define specific tumor subtypes, particularly in H3.1 and H3.3 tumors, and is associated with the proneural-glioblastoma multiforme subtype, indicating its role in disease classification. It can be accurately detected by immunohistochemistry (IHC).
Gene→Variant (gene-first): H3-3B(3021):K27M
Genes: H3-3B(3021)
Variants: K27M
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In-depth analysis of GE profiling of the two subtypes showed a strong enrichment for the proneural-glioblastoma multiforme (GBM), oligodendrocytic or neural signatures in H3.3-K27M tumours (Figs. 3a, S4a). With respect t
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 11
Evidence Type(s): Diagnostic, Prognostic, Functional
Summary: Evidence Type: Diagnostic | Mutation: K27M | Summary: The K27M mutation is associated with the proneural-glioblastoma multiforme subtype, indicating its role in classifying and defining this specific disease subtype. Evidence Type: Prognostic | Mutation: K27M | Summary: The presence of the K27M mutation correlates with disease outcome, as indicated by the clinico-radiological follow-up of DIPG patients showing a significant association with metastatic relapse. Evidence Type: Functional | Mutation: K27M | Summary: The K27M mutation is linked to alterations in molecular functions, specifically affecting adhesion properties and deregulating genes related to migration and invasion in tumors.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
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We further conducted genome-wide aCGH analysis to determine the subgroup specificity of DNA copy number alterations. We observed a more frequent gain of chromosomes 1q (83 vs. 44 %; p value = 0.035) and 2 (75 vs. 16 %; p
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 9
Evidence Type(s): Oncogenic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: K27M | Summary: The K27M mutation is associated with specific tumor subgroups (H3.1 and H3.3) and is implicated in tumor development, particularly in the context of DIPG and pHGG. Evidence Type: Diagnostic | Mutation: K27M | Summary: The K27M mutation is used to classify and define specific tumor subtypes, particularly in H3.1 and H3.3 tumors, indicating its role in disease classification.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
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All but one H3-K27M mutation found by sequencing could also be accurately detected by IHC, including a novel mutation a gene encoding the H3.2 variant, HIST2H3C, not previously described (Fig. 1c, suppl. Fig S2b, c). How
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 4
Evidence Type(s): Diagnostic, Oncogenic, Functional
Summary: Evidence Type: Diagnostic | Mutation: K27M | Summary: The H3-K27M mutation is used to classify and define a subtype of tumors, as it can be accurately detected by immunohistochemistry (IHC). Evidence Type: Oncogenic | Mutation: K27M | Summary: The H3-K27M mutation contributes to tumor development or progression, as indicated by its presence in tumor cells. Evidence Type: Functional | Mutation: K27I | Summary: The K27I mutation results in a loss of H3K27me3 immunoexpression, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: 83A>T | Summary: The nucleotide change 83A>T is part of the K27I mutation and contributes to the alteration in molecular function. Evidence Type: Functional | Mutation: 84G>T | Summary: The nucleotide change 84G>T is part of the K27I mutation and contributes to the alteration in molecular function.
Gene→Variant (gene-first): 7157:83A>T 4613:84G>T 3021:K27I 3021:K27M 126961:lysine-to-isoleucine
Genes: 7157 4613 3021 126961
Variants: 83A>T 84G>T K27I K27M lysine-to-isoleucine
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Germline ETV6 Mutations Confer Susceptibility to Acute Lymphoblastic Leukemia and Thrombocytopenia
[Paper-level Aggregated] PMCID: PMC4477877
Evidence Type(s): Diagnostic
Summary: Mutation: 415 T>C | Summary: The variant 415 T>C is associated with the diagnosis of thrombocytopenia and/or ALL, as it co-segregates with affected individuals in the family.
Gene→Variant (gene-first): IKZF1(10320):415 T>C
Genes: IKZF1(10320)
Variants: 415 T>C
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DNA from 16 individuals in Kindred 1 (9 individuals with thrombocytopenia and/or ALL and 7 unaffected individuals) was subjected to Sanger sequencing for all exons of a targeted panel of leukemia-associated genes (Method
[Paragraph-level] PMCID: PMC4477877 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic, Oncogenic, Functional
Summary: Evidence Type: Diagnostic | Mutation: 415 T>C | Summary: The variant 415 T>C is associated with the diagnosis of thrombocytopenia and/or ALL, as it co-segregates with affected individuals in the family. Evidence Type: Oncogenic | Mutation: 415 T>C | Summary: The 415 T>C variant is a somatic mutation that contributes to tumor development, as it is present in all affected family members tested. Evidence Type: Functional | Mutation: L349P | Summary: The L349P mutation results in a substitution that alters the molecular function of the ETV6 protein, impacting its role in cellular processes.
Gene→Variant (gene-first): 10320:415 T>C 2120:L349P 2120:c. T1046C 2120:proline for leucine at codon 349
Genes: 10320 2120
Variants: 415 T>C L349P c. T1046C proline for leucine at codon 349
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Molecular and Functional Characterization of Three Different Postzygotic Mutations in PIK3CA-Related Overgrowth Spectrum (PROS) Patients: Effects on PI3K/AKT/mTOR Signaling and Sensitivity to PIK3 Inhibitors
[Paper-level Aggregated] PMCID: PMC4411002
Evidence Type(s): Diagnostic
Summary: Mutation: c.241 G>A; p.E81K | Summary: The presence of the c.241 G>A [p.E81K] mutation was confirmed in biopsies, indicating its use in defining or confirming a disease or subtype.
Evidence Type: Diagnostic
Gene→Variant (gene-first): PIK3CA(5290):c.241 G>A PIK3CA(5290):p.E81K
Genes: PIK3CA(5290)
Variants: c.241 G>A p.E81K
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This approach confirmed the presence of the c.241 G>A [p.E81K] mutation in the right and left leg biopsies of patient 1, with mutant allele frequencies of 9% and 21.5%, respectively (Fig 1d).
[Paragraph-level] PMCID: PMC4411002 Section: RESULTS PassageIndex: 15
Evidence Type(s): Diagnostic, Oncogenic
Summary: Evidence Type: Diagnostic | Mutation: c.241 G>A; p.E81K | Summary: The presence of the c.241 G>A [p.E81K] mutation was confirmed in biopsies, indicating its use in defining or confirming a disease or subtype. Evidence Type: Oncogenic | Mutation: c.241 G>A; p.E81K | Summary: The mutation is present in tumor biopsies, suggesting it contributes to tumor development or progression.
Gene→Variant (gene-first): 5290:c.241 G>A 5290:p.E81K
Genes: 5290
Variants: c.241 G>A p.E81K
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Clinical Delineation and Natural History of the PIK3CA-Related Overgrowth Spectrum
[Paper-level Aggregated] PMCID: PMC4320693
Evidence Type(s): Diagnostic
Summary: Mutation: p.His1047Arg | Summary: The p.His1047Arg (H1047R) mutation is associated with a significant proportion of patients and is linked to phenotypes such as FAO, Hemihyperplasia- Multiple Lipomatosis (HHML), or macrodactyly, indicating its potential role in defining or classifying these conditions.
Evidence Type: Diagnostic Mutation: p.His1047Leu | Summary: The p.His1047Leu (H1047L) mutation is present in a notable percentage of patients and is linked to phenotypes consistent with FAO, Hemihyperplasia- Multiple Lipomatosis (HHML), or macrodactyly, suggesting its relevance in the diagnosis or classification of these conditions.
Evidence Type: Diagnostic Mutation: p.Glu545Lys | Summary: The p.Glu545Lys (E545K) mutation is found in a smaller subset of patients and is associated with the CLOVES syndrome phenotype, supporting its role in defining or classifying this condition.
Evidence Type: Diagnostic Mutation: p.Glu542Lys | Summary: The p.Glu542Lys (E542K) mutation occurs in a minority of patients and is found in individuals with phenotypes consistent with CLOVES syndrome, indicating its potential use in the diagnosis or classification of this condition.
Evidence Type: Diagnostic Mutation: p.Cys420Arg | Summary: The p.Cys420Arg (C420R) mutation, although less common, is identified in patients with CLOVES syndrome, indicating its relevance in defining or classifying this condition.
Gene→Variant (gene-first): PIK3CA(5290):p.His1047Arg PIK3CA(5290):p.His1047Leu PIK3CA(5290):p.Glu545Lys PIK3CA(5290):p.Glu542Lys PIK3CA(5290):p.Cys420Arg
Genes: PIK3CA(5290)
Variants: p.His1047Arg p.His1047Leu p.Glu545Lys p.Glu542Lys p.Cys420Arg
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There was a qualitative correlation of these genotypes with the overall phenotypes. Twenty-five of 35 (71%) patients had a phenotype most consistent with the either FAO, Hemihyperplasia- Multiple Lipomatosis (HHML) or ma
[Paragraph-level] PMCID: PMC4320693 Section: RESULTS PassageIndex: 4
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: p.His1047Arg | Summary: The mutation p.His1047Arg is associated with phenotypes such as FAO, Hemihyperplasia- Multiple Lipomatosis (HHML), or macrodactyly, indicating its role in defining or classifying these conditions. Evidence Type: Diagnostic | Mutation: p.His1047Leu | Summary: The mutation p.His1047Leu is linked to phenotypes consistent with FAO, Hemihyperplasia- Multiple Lipomatosis (HHML), or macrodactyly, suggesting its use in disease classification. Evidence Type: Diagnostic | Mutation: p.Glu542Lys | Summary: The mutation p.Glu542Lys is found in patients with phenotypes consistent with CLOVES syndrome, indicating its role in defining or classifying this condition. Evidence Type: Diagnostic | Mutation: p.Glu545Lys | Summary: The mutation p.Glu545Lys is associated with the CLOVES syndrome phenotype, supporting its use in disease classification. Evidence Type: Diagnostic | Mutation: p.Cys420Arg | Summary: The mutation p.Cys420Arg is identified in patients with CLOVES syndrome, indicating its relevance in defining or classifying this condition.
Gene→Variant (gene-first): 5290:p.Cys420Arg 5290:p.Glu542Lys 5290:p.Glu545Lys 5290:p.His1047Arg 5290:p.His1047Leu
Genes: 5290
Variants: p.Cys420Arg p.Glu542Lys p.Glu545Lys p.His1047Arg p.His1047Leu
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The most common mutation was the p.His1047Arg (H1047R) occurring in 19/35 (54%) patients. The distribution of the other mutations was: p.His1047Leu (H1047L) in 8/35 (23%) patients, p.Glu545Lys (E545K) in 4/35 (11%) patie
[Paragraph-level] PMCID: PMC4320693 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: p.His1047Arg | Summary: The p.His1047Arg (H1047R) mutation is associated with a significant proportion of patients, indicating its potential role in defining or classifying a disease or subtype. Evidence Type: Diagnostic | Mutation: p.His1047Leu | Summary: The p.His1047Leu (H1047L) mutation is present in a notable percentage of patients, suggesting its relevance in the diagnosis or classification of a disease or subtype. Evidence Type: Diagnostic | Mutation: p.Glu545Lys | Summary: The p.Glu545Lys (E545K) mutation is found in a smaller subset of patients, which may indicate its role in defining or classifying a disease or subtype. Evidence Type: Diagnostic | Mutation: p.Glu542Lys | Summary: The p.Glu542Lys (E542K) mutation occurs in a minority of patients, suggesting its potential use in the diagnosis or classification of a disease or subtype. Evidence Type: Diagnostic | Mutation: p.Cys420Arg | Summary: The p.Cys420Arg (C420R) mutation, although less common, may still play a role in defining or classifying a disease or subtype based on its occurrence in patients.
Gene→Variant (gene-first): 5290:C420R 5290:E542K 5290:E545K 5290:H1047L 5290:H1047R 5290:p.Cys420Arg 5290:p.Glu542Lys 5290:p.Glu545Lys 5290:p.His1047Arg 5290:p.His1047Leu
Genes: 5290
Variants: C420R E542K E545K H1047L H1047R p.Cys420Arg p.Glu542Lys p.Glu545Lys p.His1047Arg p.His1047Leu
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Histopathological spectrum of paediatric diffuse intrinsic pontine glioma: diagnostic and therapeutic implications
[Paper-level Aggregated] PMCID: PMC4159563
Evidence Type(s): Diagnostic
Summary: Mutation: K27M | Summary: The presence of the K27M-H3 mutation is used to classify and define the histological subtype of astrocytomas in DIPG cases. It is associated with specific histological features that can help in tumor classification, serving as a diagnostic marker for tumors in DIPG patients.
Gene→Variant (gene-first): ACVR1(90):K27M
Genes: ACVR1(90)
Variants: K27M
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Tumour tissue from the pons of 66 DIPG patients was screened for K27M mutation in histone H3 as previously described. 42/66 (64 %) were found to be mutated for K27M-H3.3, with an additional eight patients with K27M-H3.1
[Paragraph-level] PMCID: PMC4159563 Section: RESULTS PassageIndex: 9
Evidence Type(s): Prognostic, Diagnostic, Oncogenic
Summary: Evidence Type: Prognostic | Mutation: K27M | Summary: The K27M mutation in histone H3 is associated with worse overall survival in DIPG patients compared to those without histone mutations, indicating its prognostic significance. Evidence Type: Diagnostic | Mutation: K27M | Summary: The presence of the K27M mutation in histone H3 is used to classify and define the subtype of tumors in DIPG patients, serving as a diagnostic marker. Evidence Type: Oncogenic | Mutation: K27M | Summary: The K27M mutation in histone H3 contributes to tumor development and progression in DIPG, indicating its oncogenic potential.
Gene→Variant (gene-first): 90:K27M
Genes: 90
Variants: K27M
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K27M-H3.3 mutations and histology
[Paragraph-level] PMCID: PMC4159563 Section: RESULTS PassageIndex: 8
Evidence Type(s): Diagnostic, Oncogenic
Summary: Evidence Type: Diagnostic | Mutation: K27M | Summary: The K27M mutation is associated with specific histological features, which can be used to classify or define certain types of tumors. Evidence Type: Oncogenic | Mutation: K27M | Summary: The K27M mutation contributes to tumor development and progression, indicating its role as an oncogenic variant.
Gene→Variant (gene-first): 90:K27M
Genes: 90
Variants: K27M
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Diffuse intrinsic pontine glioma (DIPG) is the main cause of brain tumour-related death in children. In the majority of cases diagnosis is based on clinical and MRI findings, resulting in the scarcity of pre-treatment sp
[Paragraph-level] PMCID: PMC4159563 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Oncogenic, Diagnostic, Prognostic
Summary: Evidence Type: Oncogenic | Mutation: K27M | Summary: The K27M-H3 mutation is associated with high-grade astrocytomas and contributes to tumor development in diffuse intrinsic pontine glioma (DIPG). Evidence Type: Diagnostic | Mutation: K27M | Summary: The presence of the K27M-H3 mutation is used to classify and define the histological subtype of astrocytomas in DIPG cases. Evidence Type: Prognostic | Mutation: K27M | Summary: The K27M-H3 mutation correlates with disease behavior and outcome in pediatric brainstem gliomas, indicating that it may not predict outcomes accurately according to the current WHO grading scheme.
Gene→Variant (gene-first): 90:K27M
Genes: 90
Variants: K27M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Genomic analysis of diffuse intrinsic pontine gliomas identifies three molecular subgroups and recurrent activating ACVR1 mutations
[Paper-level Aggregated] PMCID: PMC3997489
Evidence Type(s): Diagnostic
Summary: Mutation: K27M | Summary: The presence of the K27M mutation is used to classify and define the molecular subgroup of Diffuse Intrinsic Pontine Glioma (DIPG), aiding in the understanding of its genetic drivers.
Gene→Variant (gene-first): H3-3B(3021):K27M
Genes: H3-3B(3021)
Variants: K27M
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Diffuse Intrinsic Pontine Glioma (DIPG) is a fatal brain cancer that arises in the brainstem of children with no effective treatment and near 100% fatality. The failure of most therapies can be attributed to the delicate
[Paragraph-level] PMCID: PMC3997489 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Oncogenic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: K27M | Summary: The K27M mutation is associated with the development and progression of Diffuse Intrinsic Pontine Glioma (DIPG), contributing to the tumor's oncogenic characteristics. Evidence Type: Diagnostic | Mutation: K27M | Summary: The presence of the K27M mutation is used to classify and define the molecular subgroup of DIPG, aiding in the understanding of its genetic drivers.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Somatic gain-of-function mutations in PIK3CA in patients with macrodactyly
[Paper-level Aggregated] PMCID: PMC3542862
Evidence Type(s): Diagnostic
Summary: Mutation: R115P | Summary: The R115P mutation in PIK3CA is suggested as a likely candidate for macrodactyly, indicating its role in defining or classifying a disease.
Evidence Type: Diagnostic
Gene→Variant (gene-first): PDK1(5163):R115P
Genes: PDK1(5163)
Variants: R115P
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Additional evidence suggested that the R115P mutation in PIK3CA (PI3K) was a likely candidate for macrodactyly. First, somatic activation of AKT, a downstream target of PI3K, was recently described in patients with Prote
[Paragraph-level] PMCID: PMC3542862 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic, Oncogenic
Summary: Evidence Type: Diagnostic | Mutation: R115P | Summary: The R115P mutation in PIK3CA is suggested as a likely candidate for macrodactyly, indicating its role in defining or classifying a disease. Evidence Type: Oncogenic | Mutation: R115L | Summary: The R115L mutation is associated with a squamous cell carcinoma, suggesting that mutations at p.Arg115 contribute to tumor development or progression. Evidence Type: Oncogenic | Mutation: p.Arg115 | Summary: The annotation of mutations at p.Arg115 in the context of cancer indicates their potential role in oncogenesis.
Gene→Variant (gene-first): 5290:R115L 5163:R115P 5290:p.Arg115
Genes: 5290 5163
Variants: R115L R115P p.Arg115
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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K27M mutation in histone H3.3 defines clinically and biologically distinct subgroups of pediatric diffuse intrinsic pontine gliomas
[Paper-level Aggregated] PMCID: PMC3422615
Evidence Type(s): Diagnostic
Summary: Mutation: K27M | Summary: The K27M-H3.3 mutation is used to define clinically and biologically distinct subgroups in pediatric glioblastomas, supporting its role in diagnostic testing.
Gene→Variant (gene-first): H3-3B(3021):K27M
Genes: H3-3B(3021)
Variants: K27M
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Pediatric glioblastomas (GBM) including diffuse intrinsic pontine gliomas (DIPG) are devastating brain tumors with no effective therapy. Here, we investigated clinical and biological impacts of histone H3.3 mutations. Fo
[Paragraph-level] PMCID: PMC3422615 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Oncogenic, Prognostic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: K27M | Summary: The K27M-H3.3 mutation is prevalent in pediatric glioblastomas and contributes to tumor development, defining clinically and biologically distinct subgroups. Evidence Type: Prognostic | Mutation: K27M | Summary: The K27M-H3.3 mutation is universally associated with short survival in DIPG, indicating its prognostic significance in disease outcome. Evidence Type: Diagnostic | Mutation: K27M | Summary: The K27M-H3.3 mutation is used to define clinically and biologically distinct subgroups in pediatric glioblastomas, supporting its role in diagnostic testing.
Gene→Variant (gene-first): 3021:G34V 3021:G34V/R 3021:K27M
Genes: 3021
Variants: G34V G34V/R K27M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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KRAS codon 61, 146 and BRAF mutations predict resistance to cetuximab plus irinotecan in KRAS codon 12 and 13 wild-type metastatic colorectal cancer
[Paper-level Aggregated] PMCID: PMC2736831
Evidence Type(s): Diagnostic
Summary: Mutation: V600E | Summary: The assessment of the BRAF V600E mutation can aid in defining and classifying patients for treatment, indicating its diagnostic utility in patient selection.
Gene→Variant (gene-first): BRAF(673):V600E
Genes: BRAF(673)
Variants: V600E
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Assessing KRAS codons 61/146 and BRAF V600E mutations might help optimising the selection of the candidate patients to receive anti-EGFR moAbs.
[Paragraph-level] PMCID: PMC2736831 Section: ABSTRACT PassageIndex: 8
Evidence Type(s): Predictive, Diagnostic
Summary: Evidence Type: Predictive | Mutation: V600E | Summary: The BRAF V600E mutation may correlate with response to anti-EGFR monoclonal antibodies, suggesting its role in optimizing patient selection for therapy. Evidence Type: Diagnostic | Mutation: V600E | Summary: The assessment of the BRAF V600E mutation can aid in defining and classifying patients for treatment, indicating its diagnostic utility in patient selection.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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A novel AKT3 mutation in melanoma tumours and cell lines
[Paper-level Aggregated] PMCID: PMC2570525
Evidence Type(s): Diagnostic
Summary: Mutation: AKT1 E17K | Summary: The AKT1 E17K mutation is mentioned in the context of detection in melanoma, suggesting its role in defining or classifying the disease.
Gene→Variant (gene-first): AKT1(207):AKT1 E17K
Genes: AKT1(207)
Variants: AKT1 E17K
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Detection of AKT1 E17K and AKT3 E17K mutations in melanoma
[Paragraph-level] PMCID: PMC2570525 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: AKT1 E17K | Summary: The AKT1 E17K mutation is mentioned in the context of detection in melanoma, suggesting its role in defining or classifying the disease.
Gene→Variant (gene-first): 207:AKT1 E17K 207:E17K
Genes: 207
Variants: AKT1 E17K E17K
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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‘Classical’ but not ‘other’ mutations of EGFR kinase domain are associated with clinical outcome in gefitinib-treated patients with non-small cell lung cancer
[Paper-level Aggregated] PMCID: PMC2360265
Evidence Type(s): Diagnostic
Summary: Mutation: L858R | Summary: The presence of the L858R mutation is used to classify patients within the 'classical mutations' group, indicating its role in defining or confirming a subtype of disease.
Gene→Variant (gene-first): EGFR(1956):L858R
Genes: EGFR(1956)
Variants: L858R
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A total of 1 (1.1%) patient (no. 13) had two 'other' mutations, while 3 (3.4%) patients (nos. 9, 11 and 18), who were included in the 'classical mutations' group, had both the exon 21 L858R mutation and an 'other' mutati
[Paragraph-level] PMCID: PMC2360265 Section: RESULTS PassageIndex: 7
Evidence Type(s): Oncogenic, Diagnostic
Summary: Evidence Type: Oncogenic | Mutation: L858R | Summary: The L858R mutation is classified as a 'classical mutation' and is associated with tumor development or progression in patients, particularly in the context of adenocarcinomas and smoking status. Evidence Type: Diagnostic | Mutation: L858R | Summary: The presence of the L858R mutation is used to classify patients within the 'classical mutations' group, indicating its role in defining or confirming a subtype of disease.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Correlations of EGFR mutations and increases in EGFR and HER2 copy number to gefitinib response in a retrospective analysis of lung cancer patients
[Paper-level Aggregated] PMCID: PMC1952070
Evidence Type(s): Diagnostic
Summary: Mutation: G/A; rs10251977 | Summary: The variant rs10251977 is mentioned as a single nucleotide polymorphism, which can be used to classify or define a disease or subtype.
Evidence Type: Diagnostic Mutation: T/C; rs17290643 | Summary: The variant rs17290643 is mentioned as a single nucleotide polymorphism, which can be used to classify or define a disease or subtype.
Gene→Variant (gene-first): TXK(7294):G/A NA:rs10251977 NA:T/C NA:rs17290643
Genes: TXK(7294) NA
Variants: G/A rs10251977 T/C rs17290643
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We detected two previously documented single nucleotide polymorphisms (dbSNP rs10251977, rs17290643). Exon 20 harbours the synonymous G/A SNP rs10251977 while exon 23 contains the synonymous SNP T/C rs17290643. There was
[Paragraph-level] PMCID: PMC1952070 Section: RESULTS PassageIndex: 8
Evidence Type(s): Diagnostic, Predictive
Summary: Evidence Type: Diagnostic | Mutation: G/A; rs10251977 | Summary: The variant rs10251977 is mentioned as a single nucleotide polymorphism, which can be used to classify or define a disease or subtype. Evidence Type: Diagnostic | Mutation: T/C; rs17290643 | Summary: The variant rs17290643 is mentioned as a single nucleotide polymorphism, which can be used to classify or define a disease or subtype. Evidence Type: Predictive | Mutation: G/A; rs10251977 | Summary: There was no correlation between the G/A SNP rs10251977 and gefitinib response, indicating it does not predict therapy response. Evidence Type: Predictive | Mutation: T/C; rs17290643 | Summary: There was no correlation between the T/C SNP rs17290643 and gefitinib response, indicating it does not predict therapy response.
Gene→Variant (gene-first): 7294:G/A NA:rs10251977 NA:rs17290643
Genes: 7294 NA
Variants: G/A rs10251977 rs17290643
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Epidermal Growth Factor Receptor Activation in Glioblastoma through Novel Missense Mutations in the Extracellular Domain
[Paper-level Aggregated] PMCID: PMC1702556
Evidence Type(s): Diagnostic
Summary: Mutation: R108K | Summary: The R108K mutation is associated with defining the presence of EGFR missense mutations in gliomas, indicating its role in classifying the disease.
Evidence Type: Diagnostic Mutation: T263P | Summary: The T263P mutation is part of the common amino acid changes in EGFR missense mutations, contributing to the classification of gliomas.
Evidence Type: Diagnostic Mutation: A289V | Summary: The A289V mutation is identified as one of the common amino acid changes in EGFR missense mutations, aiding in the diagnosis of gliomas.
Evidence Type: Diagnostic Mutation: G598V | Summary: The G598V mutation is included among the common amino acid changes in EGFR missense mutations, which helps in the diagnostic classification of gliomas.
Gene→Variant (gene-first): EGFR(1956):R108K EGFR(1956):T263P EGFR(1956):A289V EGFR(1956):G598V
Genes: EGFR(1956)
Variants: R108K T263P A289V G598V
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To define which fraction of the EGFR pool represented the mutant allele in gliomas with EGFR missense mutations, we employed a PCR-cloning strategy previously used by our laboratories for mutation detection in clinical s
[Paragraph-level] PMCID: PMC1702556 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic
Summary: Evidence Type: Diagnostic | Mutation: R108K | Summary: The R108K mutation is associated with defining the presence of EGFR missense mutations in gliomas, indicating its role in classifying the disease. Evidence Type: Diagnostic | Mutation: T263P | Summary: The T263P mutation is part of the common amino acid changes in EGFR missense mutations, contributing to the classification of gliomas. Evidence Type: Diagnostic | Mutation: A289V | Summary: The A289V mutation is identified as one of the common amino acid changes in EGFR missense mutations, aiding in the diagnosis of gliomas. Evidence Type: Diagnostic | Mutation: G598V | Summary: The G598V mutation is included among the common amino acid changes in EGFR missense mutations, which helps in the diagnostic classification of gliomas.
Gene→Variant (gene-first): 1956:A289V 1956:G598V 1956:R108K 1956:T263P
Genes: 1956
Variants: A289V G598V R108K T263P
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- Feb 2026
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Assessing KRAS codons 61/146 and BRAF V600E mutations might help optimising the selection of the candidate patients to receive anti-EGFR moAbs.
[Paragraph-level] PMCID: PMC2736831 Section: ABSTRACT PassageIndex: 8
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The mention of BRAF V600E mutations in the context of optimizing patient selection for anti-EGFR monoclonal antibodies indicates a correlation with treatment response. Diagnostic: The assessment of BRAF V600E mutations suggests its role in defining or classifying patients for treatment, indicating its use as a biomarker in the context of disease.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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We investigated the role of KRAS codons 61 and 146 and BRAF V600E mutations in predicting resistance to cetuximab plus irinotecan in a cohort of KRAS codons 12 and 13 wild-type patients.
[Paragraph-level] PMCID: PMC2736831 Section: ABSTRACT PassageIndex: 4
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the role of the BRAF V600E mutation in predicting resistance to cetuximab plus irinotecan, indicating a correlation with treatment response. Diagnostic: The mention of BRAF V600E mutations in the context of a specific cohort of KRAS wild-type patients suggests its use in classifying or defining a subset of patients for treatment.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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KRAS codons 12 and 13 mutations predict resistance to anti-EGFR monoclonal antibodies (moAbs) in metastatic colorectal cancer. Also, BRAF V600E mutation has been associated with resistance. Additional KRAS mutations are
[Paragraph-level] PMCID: PMC2736831 Section: ABSTRACT PassageIndex: 2
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The BRAF V600E mutation is mentioned in the context of predicting resistance to anti-EGFR monoclonal antibodies in metastatic colorectal cancer. Diagnostic: The BRAF V600E mutation is associated with resistance, indicating its role in defining or classifying a specific disease context (metastatic colorectal cancer).
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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We analysed melanoma clinical specimens for the presence of mutations in AKT1, AKT2, and AKT3 that result in the E17K mutation identified previously in breast, ovarian, and colorectal cancers. We used mass spectroscopy-b
[Paragraph-level] PMCID: PMC2570525 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the identification of the E17K mutation in clinical specimens, indicating its association with melanoma and its presence in metastatic lesions, which supports its use in defining or classifying the disease. Oncogenic: The E17K mutation is described as being present in metastatic lesions, suggesting that it contributes to tumor development or progression in melanoma.
Gene→Variant (gene-first): 207:E17K
Genes: 207
Variants: E17K
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Detection of AKT1 E17K and AKT3 E17K mutations in melanoma
[Paragraph-level] PMCID: PMC2570525 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage mentions the detection of AKT1 E17K mutations in melanoma, indicating that the variant is associated with a specific disease (melanoma). Oncogenic: The mention of AKT1 E17K mutations in the context of melanoma suggests that this somatic variant may contribute to tumor development or progression.
Gene→Variant (gene-first): 207:AKT1 E17K 207:E17K
Genes: 207
Variants: AKT1 E17K E17K
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Recently, a rare activating mutation of AKT1 (E17K) has been reported in breast, ovarian, and colorectal cancers. However, analogous activating mutations in AKT2 or AKT3 have not been identified in any cancer lineage. To
[Paragraph-level] PMCID: PMC2570525 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Diagnostic, Oncogenic, Functional
Justification: Diagnostic: The passage discusses the identification of the AKT1 (E17K) mutation in various cancer types, indicating its association with melanoma and suggesting its role in defining the presence of this mutation in cancer specimens. Oncogenic: The passage states that the AKT1 E17K mutation is an activating mutation that contributes to tumor development, as evidenced by its identification in melanoma specimens and cell lines, indicating its role in cancer progression. Functional: The passage mentions that the AKT3 E17K mutation results in the activation of AKT when expressed in human melanoma cells, demonstrating a change in molecular function related to the variant.
Gene→Variant (gene-first): 207:AKT1 (E17K 207:E17K
Genes: 207
Variants: AKT1 (E17K E17K
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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To clarify mutations of ACVR2A in different populations, we detected gene mutations in 157 Chinese GC patients by WES and downloaded mutational and clinical data from the TCGA database. Our sequencing data showed that th
[Paragraph-level] PMCID: PMC7211323 Section: RESULTS PassageIndex: 9
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the mutation rate of ACVR2A in a specific population and identifies specific mutations as frequent occurrences in gastric cancer patients, indicating their association with the disease. Oncogenic: The passage describes nonsynonymous mutations in the ACVR2A gene that lead to protein changes, specifically mentioning frameshift truncating mutations, which contribute to tumor development in gastric cancer.
Gene→Variant (gene-first): 92:1310delA 92:c.1309-1310delAA 92:c.285delA 92:p. D96Tfs*54
Genes: 92
Variants: 1310delA c.1309-1310delAA c.285delA p. D96Tfs*54
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Analysis of TCGA data revealed that ACVR2A is the gene with the most dramatically different mutation rate between the MSI-H group of GCs and MSI-L/MSS group of GCs (75.34% VS 1.24%, p<0.001) (Table 1). The MSI-H GCs less
[Paragraph-level] PMCID: PMC7211323 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the association of specific mutations (c.1310delA, 1309-1310delAA, c.285delA) with the MSI-H subtype of gastric cancers, indicating their role in defining or classifying the disease. Oncogenic: The variants mentioned are associated with a high mutation frequency and a high MSI score, suggesting their contribution to tumor development or progression in gastric cancer.
Gene→Variant (gene-first): 92:1309-1310delAA 92:c.1310delA 92:c.285delA
Genes: 92
Variants: 1309-1310delAA c.1310delA c.285delA
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Given the aforementioned differences in H3.1- and H3.3-K27M tumours, we next compared their clinical characteristics. We did not find any significant difference in terms of sex ratio (Fig. 5a), but found an earlier onset
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 14
Evidence Type(s): Diagnostic, Prognostic, Oncogenic
Justification: Diagnostic: The passage discusses the association of H3.1-K27M tumors with clinical characteristics and outcomes, indicating its role in defining and classifying the disease. Prognostic: The variant K27M is correlated with overall survival outcomes, with H3.1 mutations showing a better prognosis compared to H3.3 mutations, independent of therapy. Oncogenic: The mention of H3.1-K27M tumors suggests that this somatic variant contributes to tumor development or progression, as it is associated with clinical characteristics and outcomes in cancer patients.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
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HIST1H3B K27M mutation is associated with a less aggressive behaviour in DIPG
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 13
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The K27M mutation is associated with disease behavior, indicating a correlation with disease outcome, specifically suggesting a less aggressive behavior in DIPG. Diagnostic: The mention of the K27M mutation being associated with DIPG suggests its role in defining or classifying this specific disease subtype.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
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In-depth analysis of GE profiling of the two subtypes showed a strong enrichment for the proneural-glioblastoma multiforme (GBM), oligodendrocytic or neural signatures in H3.3-K27M tumours (Figs. 3a, S4a). With respect t
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 11
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the strong enrichment of the K27M variant in specific tumor subtypes, indicating its association with the proneural-glioblastoma multiforme (GBM) and oligodendrocytic or neural signatures, which helps classify the disease. Oncogenic: The K27M variant is implicated in tumor development, as evidenced by its association with oligodendroglial differentiation and the observation of metastatic relapse in patients with H3F3A mutations, suggesting a role in tumor progression.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
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We further conducted genome-wide aCGH analysis to determine the subgroup specificity of DNA copy number alterations. We observed a more frequent gain of chromosomes 1q (83 vs. 44 %; p value = 0.035) and 2 (75 vs. 16 %; p
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 9
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the exclusive presence of the K27M variant in specific tumor subgroups (H3.1-K27M and H3.3-K27M), indicating its role in classifying these tumors. Oncogenic: The K27M variant is associated with specific tumor subgroups and is implicated in tumor development, as indicated by its exclusive presence in H3.1 and H3.3 tumors.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
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We performed further Sanger sequencing of histones HIST1H3B, H3F3A and for wild-type cases. we subsequently examined HIST1H3C and HIST2H3C in an extended cohort of 183 pHGG from diverse anatomical regions. We identified
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the identification of specific mutations (H3.3-K27M, H3-G34R/V, H3.1- and H3.2-K27M, H3.3 K27I) in different tumor locations, indicating their association with specific tumor types, which supports their use in defining or classifying disease subtypes. Oncogenic: The mention of mutations being identified in specific tumor types suggests that these variants contribute to tumor development or progression, indicating their oncogenic potential.
Gene→Variant (gene-first): 3196:G34R/V 3021:K27I 3021:K27M
Genes: 3196 3021
Variants: G34R/V K27I K27M
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All but one H3-K27M mutation found by sequencing could also be accurately detected by IHC, including a novel mutation a gene encoding the H3.2 variant, HIST2H3C, not previously described (Fig. 1c, suppl. Fig S2b, c). How
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 4
Evidence Type(s): Diagnostic, Functional
Justification: Diagnostic: The passage discusses the detection of H3-K27M mutations and their association with immunohistochemistry (IHC) staining, indicating the use of these variants to classify or define a subtype of disease. Functional: The passage mentions the loss of H3K27me3 immunoexpression associated with the K27I variant, indicating an alteration in molecular function related to protein activity or modification.
Gene→Variant (gene-first): 7157:83A>T 4613:84G>T 3021:K27I 3021:K27M 126961:lysine-to-isoleucine
Genes: 7157 4613 3021 126961
Variants: 83A>T 84G>T K27I K27M lysine-to-isoleucine
-
We analysed a cohort of 62 DIPG biopsy samples obtained at diagnosis for (1) histone H3 lysine 27 trimethylation (Fig. 1a) and (2) immunodetection of the mutated H3-K27M histone (Fig. 1b) by IHC, and correlated these dat
[Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the correlation of the H3-K27M mutation with the classification of DIPG samples, indicating its role in defining or confirming the disease subtype. Oncogenic: The mention of the H3-K27M mutation in the context of tumor samples suggests that it contributes to tumor development or progression, characteristic of oncogenic variants.
Gene→Variant (gene-first): 3021:K27M 3021:lysine 27
Genes: 3021
Variants: K27M lysine 27
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Although bortezomib did not induce responses in the majority of patients with KRAS G12D-mutant lung adenocarcinomas on this phase 2 trial, dramatic disease shrinkage was observed in an exceptional responder. An 80-yr-old
[Paragraph-level] PMCID: PMC6549573 Section: RESULTS PassageIndex: 8
Evidence Type(s): Predictive, Diagnostic, Oncogenic
Justification: Predictive: The passage discusses the response to bortezomib in patients with KRAS G12D-mutant lung adenocarcinomas, indicating a correlation between the variant and treatment response. Diagnostic: The KRAS G12D mutation is identified through molecular profiling as part of the patient's diagnosis, linking the variant to the classification of the disease. Oncogenic: The KRAS G12D mutation is described in the context of tumor development and progression, as it is a known driver mutation in lung adenocarcinomas.
Gene→Variant (gene-first): 3845:G12D
Genes: 3845
Variants: G12D
-
Of the 16 patients accrued to the first stage of this study, only one confirmed PR was observed. Complete responses were not observed. SD was achieved in five patients, and a best response of disease progression was note
[Paragraph-level] PMCID: PMC6549573 Section: RESULTS PassageIndex: 4
Evidence Type(s): Predictive, Diagnostic, Oncogenic
Justification: Predictive: The passage discusses the response of patients with KRAS G12D-mutant lung cancers to bortezomib, indicating a correlation between the variant and treatment response. Diagnostic: The mention of KRAS G12D in the context of lung cancers suggests its role in classifying or defining a specific subtype of the disease. Oncogenic: The variant KRAS G12D is implicated in lung cancers, indicating its contribution to tumor development or progression.
Gene→Variant (gene-first): 3845:G12D
Genes: 3845
Variants: G12D
-
Sixteen patients with stage IV KRAS G12D-mutant lung cancers were accrued to this trial and treated with bortezomib (Table 1). Patients were either never (38%, n = 6/16) or former (62%, n = 10/16) cigarette smokers with
[Paragraph-level] PMCID: PMC6549573 Section: RESULTS PassageIndex: 3
Evidence Type(s): Predictive, Diagnostic, Oncogenic
Justification: Predictive: The passage discusses patients with KRAS G12D-mutant lung cancers treated with bortezomib, indicating a correlation between the variant and response to therapy. Diagnostic: The mention of "KRAS G12D-mutant lung cancers" suggests that the variant is used to classify or define a specific subtype of lung cancer. Oncogenic: The variant KRAS G12D is implicated in the context of lung adenocarcinoma, indicating its role in tumor development or progression.
Gene→Variant (gene-first): 3845:G12D
Genes: 3845
Variants: G12D
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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There was a qualitative correlation of these genotypes with the overall phenotypes. Twenty-five of 35 (71%) patients had a phenotype most consistent with the either FAO, Hemihyperplasia- Multiple Lipomatosis (HHML) or ma
[Paragraph-level] PMCID: PMC4320693 Section: RESULTS PassageIndex: 4
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the correlation of specific genotypes with phenotypes, indicating that the variants are associated with defining or classifying certain conditions such as FAO, HHML, or CLOVES syndrome. Oncogenic: The variants mentioned are associated with specific phenotypes that suggest a role in tumor development or progression, particularly in the context of CLOVES syndrome and other related conditions.
Gene→Variant (gene-first): 5290:p.Cys420Arg 5290:p.Glu542Lys 5290:p.Glu545Lys 5290:p.His1047Arg 5290:p.His1047Leu
Genes: 5290
Variants: p.Cys420Arg p.Glu542Lys p.Glu545Lys p.His1047Arg p.His1047Leu
-
The most common mutation was the p.His1047Arg (H1047R) occurring in 19/35 (54%) patients. The distribution of the other mutations was: p.His1047Leu (H1047L) in 8/35 (23%) patients, p.Glu545Lys (E545K) in 4/35 (11%) patie
[Paragraph-level] PMCID: PMC4320693 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the frequency of specific mutations in patients, indicating their association with a disease or subtype. Oncogenic: The variants mentioned are likely somatic mutations that contribute to tumor development, as they are described in the context of patient mutations.
Gene→Variant (gene-first): 5290:C420R 5290:E542K 5290:E545K 5290:H1047L 5290:H1047R 5290:p.Cys420Arg 5290:p.Glu542Lys 5290:p.Glu545Lys 5290:p.His1047Arg 5290:p.His1047Leu
Genes: 5290
Variants: C420R E542K E545K H1047L H1047R p.Cys420Arg p.Glu542Lys p.Glu545Lys p.His1047Arg p.His1047Leu
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Three patients had an auricular AVM causing enlargement of all structures of the ear: Patient 1 (11 year-old male), Patient 2 (18 year-old female), Patient 3 (21 year-old male) (Fig. 1). MAP2K1 (p.K57N) mutations were fo
[Paragraph-level] PMCID: PMC7064492 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the presence of MAP2K1 (p.K57N) mutations in patients with auricular AVM, indicating an association with the condition and suggesting its role in defining or confirming the disease. Oncogenic: The presence of the MAP2K1 (p.K57N) mutation in the tissue adjacent to the cartilage suggests that it may contribute to tumor development or progression in the context of the auricular AVM.
Gene→Variant (gene-first): 5604:p.K57N
Genes: 5604
Variants: p.K57N
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Oncogenic KRAS mutations introduce discrete amino acid substitutions that reduce intrinsic Ras GTPase activity and confer resistance to GTPase-activating proteins (GAPs). Here we discover a partial duplication of the swi
[Paragraph-level] PMCID: PMC4748120 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Oncogenic, Predictive, Diagnostic
Justification: Oncogenic: The passage describes how the A66dup variant contributes to tumor development by transforming the growth of primary myeloid progenitors and Ba/F3 cells, indicating its role in oncogenesis. Predictive: The passage mentions that K-Ras proteins with the A66dup variant are hypersensitive to MEK inhibition, suggesting a correlation with response to a specific therapy. Diagnostic: The discovery of the A66dup variant in a child with an atypical myeloproliferative neoplasm suggests its potential use in defining or classifying this disease.
Gene→Variant (gene-first): 5295:A66dup
Genes: 5295
Variants: A66dup
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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To enable a comparison of the clinicopathological characteristics of patients with PIK3CA-mutated and PIK3CA wild-type TNBC, 50 patients with TNBC were included according to the criteria described in Methods. The median
[Paragraph-level] PMCID: PMC8033310 Section: RESULTS PassageIndex: 11
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the frequency of PIK3CA mutations, including E545K and H1047R, in patients with triple-negative breast cancer (TNBC), indicating their association with the diagnosis of invasive cancer. Oncogenic: The presence of PIK3CA mutations, specifically E545K and H1047R, in patients with invasive cancer suggests that these somatic variants contribute to tumor development or progression in the context of TNBC.
Gene→Variant (gene-first): 5290:E545K 5290:H1047R
Genes: 5290
Variants: E545K H1047R
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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H3.3 mutational status and survival data were available for 39 DIPG patients, 27 of whom (69 %) carried the K27M-H3.3 mutation. The mean overall survival for patients with K27M-H3.3 mutated tumors was 0.73 years (+-0.48)
[Paragraph-level] PMCID: PMC3422615 Section: RESULTS PassageIndex: 12
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage discusses the correlation between the K27M-H3.3 mutation and overall survival in DIPG patients, indicating that patients with this mutation have significantly worse survival outcomes compared to those with wild-type tumors. Diagnostic: The K27M-H3.3 mutation is associated with the classification of DIPG patients, as it is mentioned that 69% of the patients carried this mutation, which is relevant for defining their disease status.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
-
Focal recurrent gains and deletion in both groups were further analyzed using GISTIC2.0. H3.3 wild-type patients had significant focal gains/amplifications of regions 2p25.1 (q = 0.028) and 2p24.3 (q = 0.028) including t
[Paragraph-level] PMCID: PMC3422615 Section: RESULTS PassageIndex: 10
Evidence Type(s): Oncogenic, Diagnostic
Justification: Oncogenic: The passage discusses frequent focal copy number alterations in the K27M-H3.3 group, indicating that the K27M variant is associated with tumor development through specific genetic alterations. Diagnostic: The mention of the K27M-H3.3 group suggests that the K27M variant is used to classify or define a specific subtype of tumors, indicating its role in disease classification.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
-
As previously described, a significant number of DIPG samples carried mutations in TP53, (17/22, 77 %). Fourteen of these samples carrying TP53 mutations were also mutant for K27M-H3.3 (Table 1). However, even though the
[Paragraph-level] PMCID: PMC3422615 Section: RESULTS PassageIndex: 7
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the presence of the K27M variant in DIPG samples and its association with TP53 mutations, indicating its role in classifying or defining a subtype of disease. Oncogenic: The K27M variant is mentioned in the context of mutations found in DIPG samples, suggesting its contribution to tumor development or progression in this specific cancer type.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
-
We previously showed that G34V/R-H3.3 GBM samples universally also carried ATRX and TP53 mutations (13/13), while K27M-H3.3 GBM samples had significant, albeit lower, overlap with ATRX and TP53 mutations (respectively, 3
[Paragraph-level] PMCID: PMC3422615 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the association of the K27M-H3.3 mutation with ATRX mutations in DIPG samples, indicating its role in defining or classifying a subtype of disease. Oncogenic: The K27M-H3.3 mutation is mentioned in the context of its presence in GBM samples, suggesting its contribution to tumor development or progression.
Gene→Variant (gene-first): 3021:G34V/R 3021:K27M
Genes: 3021
Variants: G34V/R K27M
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We sequenced H3F3A in 42 DIPG samples comprising either biopsy material prior to any treatment (n = 16) or autopsy samples (n = 26, one sample from untreated patient at autopsy; DIPG02). We identified the recurrent mutat
[Paragraph-level] PMCID: PMC3422615 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The K27M mutation is identified as being present at diagnosis in DIPG samples, indicating its role in defining the disease subtype. Oncogenic: The K27M mutation contributes to tumor development in DIPG, as it is recurrently found in the samples analyzed, suggesting its role in tumor progression.
Gene→Variant (gene-first): 3021:G34V/R 3021:K27M
Genes: 3021
Variants: G34V/R K27M
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Pediatric glioblastomas (GBM) including diffuse intrinsic pontine gliomas (DIPG) are devastating brain tumors with no effective therapy. Here, we investigated clinical and biological impacts of histone H3.3 mutations. Fo
[Paragraph-level] PMCID: PMC3422615 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Diagnostic, Prognostic, Oncogenic
Justification: Diagnostic: K27M-H3.3 mutation defines clinically and biologically distinct subgroups in DIPG, indicating its use in classifying the disease. Prognostic: K27M-H3.3 is universally associated with short survival in DIPG, while patients wild-type for H3.3 show improved survival, indicating its correlation with disease outcome. Oncogenic: The K27M-H3.3 mutation contributes to tumor development or progression in pediatric glioblastomas, as indicated by its prevalence in DIPG and association with specific copy number changes.
Gene→Variant (gene-first): 3021:G34V 3021:G34V/R 3021:K27M
Genes: 3021
Variants: G34V G34V/R K27M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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We detected two previously documented single nucleotide polymorphisms (dbSNP rs10251977, rs17290643). Exon 20 harbours the synonymous G/A SNP rs10251977 while exon 23 contains the synonymous SNP T/C rs17290643. There was
[Paragraph-level] PMCID: PMC1952070 Section: RESULTS PassageIndex: 8
Evidence Type(s): Diagnostic, Predictive
Justification: Diagnostic: The passage mentions the detection of single nucleotide polymorphisms (SNPs) and their association with specific exons, indicating their role in defining or classifying genetic variants. Predictive: The passage explicitly states that there was "no correlation between these alleles and gefitinib response," which implies that the variants were evaluated for their predictive value regarding treatment response.
Gene→Variant (gene-first): 7294:G/A NA:rs10251977 NA:rs17290643
Genes: 7294 NA
Variants: G/A rs10251977 rs17290643
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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All patients were on osimertinib when the acquired RET fusion was identified; 64% (9 patients) were known to have received additional EGFR-directed therapy prior to osimertinib with an earlier generation EGFR TKI (e.g. e
[Paragraph-level] PMCID: PMC10524391 Section: RESULTS PassageIndex: 9
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the presence of the EGFR T790M mutation in patients who had received prior EGFR-directed therapy, indicating a correlation with treatment response or resistance to osimertinib. Diagnostic: The mention of the EGFR T790M mutation being detectable at the time of study enrollment suggests its role in classifying or confirming the disease status in patients undergoing treatment.
Gene→Variant (gene-first): 1956:T790M
Genes: 1956
Variants: T790M
-
Most tumors (86%, n=12) harbored an EGFR exon 19 deletion (4 of which harbored a concurrent EGFR T790M mutation); the remaining cancers (n=2) both harbored EGFR L858R and EGFR T790M mutations, one of which harbored a con
[Paragraph-level] PMCID: PMC10524391 Section: RESULTS PassageIndex: 8
Evidence Type(s): Oncogenic, Diagnostic
Justification: Oncogenic: The passage indicates that the variants L747S, L858R, and T790M are present in tumors, suggesting their role in tumor development or progression. Diagnostic: The presence of specific EGFR mutations, including L747S, L858R, and T790M, is used to classify the tumors, indicating their association with the disease.
Gene→Variant (gene-first): 1956:L747S 1956:L858R 1956:T790M
Genes: 1956
Variants: L747S L858R T790M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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KIT mutations were seen in 70% of cases and the majority of KIT mutations involved exon 11 (57%), followed by exon 9 (10%), exon 13 (3%), and exon 17 (1%). Most common exon 11 mutations were in-frame deletions (61.4%) fo
[Paragraph-level] PMCID: PMC5615879 Section: ABSTRACT PassageIndex: 6
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the presence of KIT mutations in cases and specifies the types of mutations found in different exons, indicating their association with the disease. Oncogenic: The mention of KIT mutations contributing to tumor development is implied by their prevalence in cases, suggesting a role in cancer progression.
Gene→Variant (gene-first): 3815:Ala-Tyr 3815:c.1509_1510insACCTAT 728378:c.1666C>G 3815:c.1666_1668dupCAG 3815:c.1672_1677delAAGGTTinsAGT 5156:c.1925A>G 3815:p.K558_V559delinsS 728378:p.K642R 728378:p.Q556E 3815:p.Q556dup 3815:p.Y503_F504insTY
Genes: 3815 728378 5156
Variants: Ala-Tyr c.1509_1510insACCTAT c.1666C>G c.1666_1668dupCAG c.1672_1677delAAGGTTinsAGT c.1925A>G p.K558_V559delinsS p.K642R p.Q556E p.Q556dup p.Y503_F504insTY
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Mutations were identified in 10 cases located in the small intestine with significant association (P = 0.004). One was located in the retroperitoneum. Ninety percent (9/10) tumors revealed internal tandem duplications (I
[Paragraph-level] PMCID: PMC5615879 Section: RESULTS PassageIndex: 16
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses mutations identified in tumors located in the small intestine, indicating a significant association with the disease, which supports the use of these variants in defining or classifying the disease. Oncogenic: The passage describes mutations that contribute to tumor development, specifically mentioning internal tandem duplications and insertions in the context of tumors, indicating their role in oncogenesis.
Gene→Variant (gene-first): 3815:Ala-Tyr 3815:c.1504_1509 dup GCCTAT 3815:c.1509_1510insACCTAT 3815:p.Y503_F504insTY
Genes: 3815
Variants: Ala-Tyr c.1504_1509 dup GCCTAT c.1509_1510insACCTAT p.Y503_F504insTY
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Insertion of 3 nucleotides, p.K558delinsBP (c.1673_1674insTCC), and duplication p.Y577_K580dup (c.1731_1742dupTTATGATCACAA) was seen 1 case (1.8%) each, respectively.
[Paragraph-level] PMCID: PMC5615879 Section: RESULTS PassageIndex: 13
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage mentions specific variants and their occurrence in a case, indicating their association with a particular disease or condition. Oncogenic: The variants discussed are likely somatic mutations contributing to tumor development, as they are described in the context of a case study.
Gene→Variant (gene-first): 3815:K580dup 3815:c.1673_1674insTCC 3815:c.1731_1742dupTTATGATCACAA 3815:p.K558delinsBP
Genes: 3815
Variants: K580dup c.1673_1674insTCC c.1731_1742dupTTATGATCACAA p.K558delinsBP
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The substitution mutations were p.V559D (3/57; 5%), p.V560D (3/57; 5%), p.V559A (2/57; 3.5%), and 1 (1.8%) cases each with p.V560G, p.T574I, and p.L576P among this 9 were homozygous and 2 heterozygous.
[Paragraph-level] PMCID: PMC5615879 Section: RESULTS PassageIndex: 12
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage provides mutation frequencies for specific variants, indicating their association with a disease or subtype. Oncogenic: The mention of substitution mutations suggests that these variants may contribute to tumor development or progression, as they are likely somatic mutations.
Gene→Variant (gene-first): 3815:p.L576P 3815:p.T574I 3815:p.V559A 3815:p.V559D 3815:p.V560D 3815:p.V560G
Genes: 3815
Variants: p.L576P p.T574I p.V559A p.V559D p.V560D p.V560G
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Exon 11 mutations were heterogeneous with in-frame deletion of 3-51 nucleotides (codons 550-576) in classic hot-spot region at the 5' end of the exon (codons 550-560). Double mutations were identified in 9 cases (16%), 8
[Paragraph-level] PMCID: PMC5615879 Section: RESULTS PassageIndex: 10
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses mutations in exon 11 and their association with specific cases, indicating that these mutations can be used to classify or define a disease subtype. Oncogenic: The mention of double mutations and their role in the context of tumor development suggests that these somatic variants contribute to tumor progression.
Gene→Variant (gene-first): 728378:c.1666C>G 3815:c.1666_1668dupCAG 3815:c.1672_1677delAAGGTTinsAGT 728378:p.Q556E 3815:p.Q556dup
Genes: 728378 3815
Variants: c.1666C>G c.1666_1668dupCAG c.1672_1677delAAGGTTinsAGT p.Q556E p.Q556dup
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Exon 11 mutations were in 57% of cases [Table 2]. In-frame deletions in 35 (61.4%), 11 substitutions (19.3%), 9 double mutations (15.7%), 1 insertion and duplication (1.8%), respectively. Common mutation was p.W557_K558
[Paragraph-level] PMCID: PMC5615879 Section: RESULTS PassageIndex: 9
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the frequency of specific mutations, including in-frame deletions and substitutions, which are associated with the classification of cases, indicating their role in defining or confirming a disease subtype. Oncogenic: The mention of mutations in exon 11, including specific variants, suggests their contribution to tumor development or progression, as they are described in the context of cancer cases.
Gene→Variant (gene-first): 3815:K558 del 3815:V555del 3815:c.1669_1674delTGGAAG 3815:c.1676T>A 3815:c.1679T>A 3815:p.V559D 3815:p.V560D
Genes: 3815
Variants: K558 del V555del c.1669_1674delTGGAAG c.1676T>A c.1679T>A p.V559D p.V560D
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Abivertinib of 300 mg twice a day demonstrated favorable clinical efficacy with manageable side effects in patients with EGFR T790M+ NSCLC.
[Paragraph-level] PMCID: PMC9365372 Section: ABSTRACT PassageIndex: 9
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage indicates that the variant T790M is associated with favorable clinical efficacy of the therapy Abivertinib in patients, suggesting a correlation with treatment response. Diagnostic: The mention of patients with EGFR T790M+ NSCLC implies that the T790M variant is used to classify or define a specific subtype of non-small cell lung cancer.
Gene→Variant (gene-first): 1956:T790M
Genes: 1956
Variants: T790M
-
To establish recommended phase II dose (RP2D) in phase I and evaluate safety and efficacy of abivertinib in patients with EGFR Thr790Met point mutation (T790M)-positive(+) non-small cell lung cancer (NSCLC) with disease
[Paragraph-level] PMCID: PMC9365372 Section: ABSTRACT PassageIndex: 3
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the evaluation of safety and efficacy of abivertinib in patients with the T790M mutation, indicating a correlation with treatment response in the context of non-small cell lung cancer. Diagnostic: The mention of the Thr790Met point mutation (T790M) being positive in patients with non-small cell lung cancer suggests its role in defining or classifying the disease subtype.
Gene→Variant (gene-first): 1956:T790M 1956:Thr790Met
Genes: 1956
Variants: T790M Thr790Met
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
-
Overall, 682 patients with stage IB-IIIA (American Joint Committee on Cancer/Union for International Cancer Control, seventh edition) EGFR-mutated (exon 19 deletion/L858R) NSCLC were randomly assigned 1:1 (stratified by
[Paragraph-level] PMCID: PMC10082285 Section: ABSTRACT PassageIndex: 5
Evidence Type(s): Predictive, Diagnostic, Prognostic, Oncogenic
Justification: Predictive: The passage discusses the assignment of patients with EGFR-mutated NSCLC to receive osimertinib, indicating a correlation between the L858R variant and response to this specific therapy. Diagnostic: The mention of patients with EGFR-mutated NSCLC, specifically referencing the L858R variant, suggests its role in defining or classifying the disease subtype. Prognostic: The passage refers to disease-free survival (DFS) and overall survival as endpoints, indicating that the L858R variant may correlate with disease outcomes independent of therapy. Oncogenic: The context of the L858R variant being part of EGFR mutations in NSCLC implies its contribution to tumor development or progression, characteristic of oncogenic variants.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Investigator-assessed confirmed responses were reported in 20 of 36 patients (56%) in the ITT-assessable population, including 3 CRs (8%) and 17 PRs (47%; Table 3, Figure 1); an additional 11 patients (31%) had stable di
[Paragraph-level] PMCID: PMC9338780 Section: RESULTS PassageIndex: 4
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the correlation between the BRAF V600E mutation and the response to treatment, indicating that all patients with confirmed responses had BRAF V600E-mutant disease, which suggests a predictive relationship with therapy response. Diagnostic: The mention of "centrally confirmed BRAF V600E-mutant disease" indicates that the variant is used to classify or confirm a specific disease subtype, supporting its role as a diagnostic marker.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
-
The ATC cohort totaled 36 patients in the ITT-assessable population, including 15 from the primary analysis cohort and 21 from the expansion cohort (Supplementary Figure S1, available at https://doi.org/10.1016/j.annonc.
[Paragraph-level] PMCID: PMC9338780 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage states that 33 out of 36 patients had the BRAF V600E mutation confirmed, indicating its use in defining or confirming a disease subtype, specifically in the context of ATC (anaplastic thyroid carcinoma). Oncogenic: The BRAF V600E mutation is known to contribute to tumor development or progression, which aligns with the evidence type of oncogenic variants in cancer.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
-
We compared the transcriptional landscape of lung cancers between ever-smokers and never-smokers. There was a significant difference in the number of point mutations between the two groups (Fig. 4A). On average, smokers
[Paragraph-level] PMCID: PMC3483540 Section: RESULTS PassageIndex: 12
Evidence Type(s): Oncogenic, Diagnostic
Justification: Oncogenic: The passage discusses the presence of somatic point mutations, specifically the C > A and T > G transversions, in lung cancers of smokers, indicating their contribution to tumor development or progression. Diagnostic: The differences in mutational spectrums between lung cancers of smokers and never-smokers suggest that these variants can be used to classify or define the disease based on smoking status.
Gene→Variant (gene-first): 2199:C > A 2199:T > G
Genes: 2199
Variants: C > A T > G
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Using our transcriptome data, we identified 4607 somatic nonsynonymous single nucleotide substitutions and 373 coding short-indel mutations (Supplemental Fig. 2; Supplemental Table 3). Whole-exome sequencing of two rando
[Paragraph-level] PMCID: PMC3483540 Section: RESULTS PassageIndex: 5
Evidence Type(s): Oncogenic, Diagnostic
Justification: Oncogenic: The passage discusses several somatic mutations, including those in EGFR, KRAS, NRAS, PIK3CA, BRAF, CTNNB1, and MET, which are identified as driver mutations contributing to lung adenocarcinoma, indicating their role in tumor development or progression. Diagnostic: The passage mentions that specific mutations in well-known cancer genes are associated with lung adenocarcinoma, suggesting that these variants can be used to classify or define the disease.
Gene→Variant (gene-first): 1499:D32G 22853:E555K 3845:G12C 3845:G12D 3845:G12S 3845:G12V 3845:G13C 3845:G13D 1956:G719A 5290:H1047R 1956:L858R 1499:M1124D 3845:Q61H 4893:Q61K 4893:Q61L 673:V600E
Genes: 1499 22853 3845 1956 5290 4893 673
Variants: D32G E555K G12C G12D G12S G12V G13C G13D G719A H1047R L858R M1124D Q61H Q61K Q61L V600E
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Twenty-five patients with high-flow and 135 patients with low-flow VMs, in whom known VM-related pathogenic variants had previously been excluded (Methods), were investigated to identify the cause of the clinical phenoty
[Paragraph-level] PMCID: PMC5873857 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the identification of pathogenic variants in patients with vascular malformations (VMs), indicating that these variants are used to classify or define the clinical phenotype associated with the disease. Oncogenic: The identified variant c.159_173del is described as contributing to the allelic spectrum of variants in the RAS/MAPK pathway, which is known to be involved in tumor development and progression, thus supporting its oncogenic potential.
Gene→Variant (gene-first): 5604:c.159_173del
Genes: 5604
Variants: c.159_173del
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
-
To identify miRNAs that were significantly associated with non-MSI tumors containing the BRAF V600E mutation, miRNAs exhibiting no expression among the six CRC tissues and the two corresponding normal colorectal mucosae
[Paragraph-level] PMCID: PMC7068240 Section: RESULTS PassageIndex: 4
Evidence Type(s): Diagnostic, Prognostic
Justification: Diagnostic: The passage discusses the association of the BRAF V600E mutation with non-MSI tumors, indicating its role in classifying or defining a specific subtype of colorectal cancer. Prognostic: The passage mentions that miR-31 is being focused on as a candidate prognostic biomarker, suggesting a correlation with disease outcome in the context of tumors harboring the BRAF V600E mutation.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
-
Prior to analyzing the miRNA microarray data, six independent CRC specimens were evaluated according to their KRAS/BRAF mutational profiles and MSI status, which resulted in six subtypes with different genetic and clinic
[Paragraph-level] PMCID: PMC7068240 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the evaluation of CRC specimens based on their BRAF V600E mutation status, which is used to classify the tumors into different subtypes with distinct genetic and clinical features. Oncogenic: The BRAF V600E mutation is mentioned in the context of tumor specimens, indicating its role in tumor development or progression in colorectal cancer.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
-
Identification of miRNAs associated with CRCs expressing the BRAF V600E mutation
[Paragraph-level] PMCID: PMC7068240 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage indicates that the BRAF V600E mutation is associated with colorectal cancers (CRCs), suggesting its role in defining or classifying a disease subtype. Oncogenic: The mention of the BRAF V600E mutation in the context of colorectal cancers implies that it contributes to tumor development or progression.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
-
Colorectal cancer (CRC) manifests after the accumulation of genetic and epigenetic alterations along with tumor microenvironments. MicroRNA (miRNA/miR) molecules have been revealed to serve in critical roles in the progr
[Paragraph-level] PMCID: PMC7068240 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage discusses the association of high miR-31 expression with poorer mortality and shorter median survival time in patients with advanced colorectal cancer, indicating a prognostic relationship. Diagnostic: The study evaluates the potential of miRNAs as biomarkers for colorectal cancer, suggesting that the presence of the BRAF V600E mutation can be used to classify tumors based on miR-31 expression levels.
Gene→Variant (gene-first): 673:V600E 673:serine/threonine
Genes: 673
Variants: V600E serine/threonine
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Those four SNPs (rs7515290, rs1374679, rs10979372, and rs1122269) were mapped to four genomic regions containing four HGNC symbols: LOC100533666, KRT8P35, RPL36P14, and CDH4. Similar to other complex diseases, multiple c
[Paragraph-level] PMCID: PMC5083195 Section: RESULTS PassageIndex: 7
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses trends of the SNPs being associated with drug response (gemcitabine IC50 values) and mentions pharmacogenomic effects on gemcitabine during pancreatic cancer treatment. Diagnostic: The SNPs are described as influencing disease risk in pancreatic cancer, indicating their potential role in classifying or associating with the disease.
Gene→Variant (gene-first): NA:rs10979372 1002:rs1122269 NA:rs1374679 57554:rs7515290
Genes: NA 1002 57554
Variants: rs10979372 rs1122269 rs1374679 rs7515290
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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We identified potentially targetable mutations in PIK3CA and CDKN2A. An established canonical mutation, PIK3CA E545K missense mutation were identified in five patients (5%) (Fig. 4A), while CDKN2A R58X nonsense mutation
[Paragraph-level] PMCID: PMC6333965 Section: RESULTS PassageIndex: 12
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the identification of specific mutations in PIK3CA and CDKN2A, indicating their association with patient populations, which suggests their role in defining or classifying disease subtypes. Oncogenic: The mention of TP53 inactivating mutations (R209Q/W, R243W/Q) causing cell cycle deregulation implies that these somatic variants contribute to tumor development or progression.
Gene→Variant (gene-first): 5290:E545K 7157:R209Q/W 7157:R243W/Q 1029:R58X
Genes: 5290 7157 1029
Variants: E545K R209Q/W R243W/Q R58X
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Ninety-two of the 93 tumors were amenable to data analysis. TP53 was the most common mutation, occurring in 47 (51%) patients, followed by CDKN2A (n=23, 25%), CCND1 (n=22, 24%), and PIK3CA (n=19, 21%). The total mutation
[Paragraph-level] PMCID: PMC6333965 Section: ABSTRACT PassageIndex: 6
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage mentions that PIK3CA E545K and CDKN2A R58X are potentially targetable alterations, indicating their association with specific tumor characteristics or responses, which aligns with diagnostic evidence. Oncogenic: The variants PIK3CA E545K and CDKN2A R58X are described as potentially targetable alterations, suggesting their role in tumor development or progression, which supports oncogenic evidence.
Gene→Variant (gene-first): 5290:E545K 1029:R58X
Genes: 5290 1029
Variants: E545K R58X
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Diffuse Intrinsic Pontine Glioma (DIPG) is a fatal brain cancer that arises in the brainstem of children with no effective treatment and near 100% fatality. The failure of most therapies can be attributed to the delicate
[Paragraph-level] PMCID: PMC3997489 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the prevalence of the K27M mutation in DIPG, indicating its association with this specific disease, which supports its use as a biomarker for classification. Oncogenic: The K27M mutation is described as part of the unique genetic make-up of DIPG, suggesting its contribution to tumor development or progression in this specific cancer type.
Gene→Variant (gene-first): 3021:K27M
Genes: 3021
Variants: K27M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Tumour tissue from the pons of 66 DIPG patients was screened for K27M mutation in histone H3 as previously described. 42/66 (64 %) were found to be mutated for K27M-H3.3, with an additional eight patients with K27M-H3.1
[Paragraph-level] PMCID: PMC4159563 Section: RESULTS PassageIndex: 9
Evidence Type(s): Prognostic, Diagnostic, Oncogenic
Justification: Prognostic: The passage indicates that patients with the K27M mutation in histone H3 have worse overall survival compared to patients with no histone mutations, suggesting a correlation between the variant and disease outcome. Diagnostic: The K27M mutation is associated with specific tumor histologies and is used to classify patients into different groups based on their histone mutation status, indicating its role in defining disease subtypes. Oncogenic: The K27M mutation in histone H3 is described as contributing to tumor development, as it is found in a significant proportion of tumors and correlates with specific tumor characteristics.
Gene→Variant (gene-first): 90:K27M
Genes: 90
Variants: K27M
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Of eleven patients with acquired resistance to 1st/2nd generation EGFR-TKI therapy, ten had an accessible progressive lesion and were re-biopsied. In the remaining case, liquid biopsy was used. In eight patients (73%), a
[Paragraph-level] PMCID: PMC5652823 Section: RESULTS PassageIndex: 24
Evidence Type(s): Predictive, Diagnostic, Oncogenic, Functional
Justification: Predictive: The passage discusses the T790M mutation in the context of resistance to EGFR-TKI therapy and its correlation with treatment response, particularly with osimertinib. Diagnostic: The T790M mutation is mentioned as a resistance mutation detected in patients with acquired resistance to EGFR-TKI therapy, indicating its role in classifying the disease state. Oncogenic: The T790M mutation is described as a resistance mutation that contributes to tumor progression in patients undergoing treatment, indicating its role in cancer development. Functional: The passage implies that the T790M mutation alters the response to therapy, suggesting a change in molecular function related to drug resistance mechanisms.
Gene→Variant (gene-first): 1956:G719C 1956:T790M 673:V600E 1956:c.2155G>T 1956:p.G719C 7157:p.R248W
Genes: 1956 673 7157
Variants: G719C T790M V600E c.2155G>T p.G719C p.R248W
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Transition exon 21 c.2527G>A; p.V843I mutation in an ex-smoker with NSCLC (NOS) who did not receive targeted EGFR-TKI therapy. This mutation has been reported twice in lung cancer (COSMIC databank, accessed 31.10.16) and
[Paragraph-level] PMCID: PMC5652823 Section: RESULTS PassageIndex: 11
Evidence Type(s): Diagnostic, Predictive, Oncogenic
Justification: Diagnostic: The variant c.2527G>A; p.V843I is associated with lung cancer, as indicated by its reporting in the COSMIC databank and its presence in a patient with NSCLC. Predictive: The passage states that the mutation does not confer sensitivity to EGFR-TKIs, indicating a lack of response to this specific therapy. Oncogenic: The variant is described as "activating from a biological point of view," suggesting it contributes to tumor development or progression in lung cancer.
Gene→Variant (gene-first): 1956:c.2527G>A 1956:p.V843I
Genes: 1956
Variants: c.2527G>A p.V843I
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Transition exon 21 c.2543C>T; p.P848L in a male ex-smoker with AC G1 stage IV (M1b). This patient showed stable disease on erlotinib with a relatively short PFS of 4.6 months. This mutation has been previously described
[Paragraph-level] PMCID: PMC5652823 Section: RESULTS PassageIndex: 10
Evidence Type(s): Predictive, Diagnostic, Oncogenic
Justification: Predictive: The passage indicates that the patient showed stable disease on erlotinib, suggesting a correlation between the variant and response to therapy. Diagnostic: The variant is mentioned in the context of being previously described in lung samples, indicating its association with a specific disease subtype (lung cancer). Oncogenic: The variant is discussed in relation to a patient with stage IV lung cancer, suggesting its potential role in tumor development or progression.
Gene→Variant (gene-first): 1956:c.2543C>T 1956:p.P848L
Genes: 1956
Variants: c.2543C>T p.P848L
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OS of EGFR-TKI treated patients was similar for 1st and 2nd-line EGFR-TKI treatment. Patients not treated with EGFR-TKI had no benefit in OS. Re-biopsies obtained at progression revealed an EGFR-T790M mutation in 73% (n=
[Paragraph-level] PMCID: PMC5652823 Section: ABSTRACT PassageIndex: 7
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage indicates that patients with the EGFR-T790M mutation responded to the 3rd-generation EGFR-TKI osimertinib, suggesting a correlation between the variant and treatment response. Diagnostic: The EGFR-T790M mutation is mentioned as being revealed in re-biopsies at progression, indicating its role in defining or confirming the presence of a specific disease state in patients treated with EGFR-TKIs.
Gene→Variant (gene-first): 1956:T790M
Genes: 1956
Variants: T790M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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This variation is referred to as rs1801018 in the NCBI's public archive of all short-sequence variations (dbSNP). The variation status matched patient resistance to paclitaxel in a manner that was able to retrospectively
[Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 7
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses how the variant rs1801018 correlates with patient resistance to paclitaxel, indicating its predictive value for treatment response. Diagnostic: The variation is associated with the classification of patients based on their treatment response, helping to define which patients are likely to respond to single or multiple lines of therapy.
Gene→Variant (gene-first): 596:T instead of a C 596:rs1801018
Genes: 596
Variants: T instead of a C rs1801018
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Combined, TUBB1 and BCL2 have 11 variable loci (Fig. 1b and Fig. S1, Tables S1-S4). These variable regions have all been recorded as single-nucleotide polymorphisms (SNPs). Among these 11 loci, eight showed variation in
[Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic
Justification: Diagnostic: The variant rs6070697 is discussed in the context of its distribution among treatment groups and its presence in both patients and controls, indicating its association with the study population and suggesting a role in defining or classifying the patient cohort.
Gene→Variant (gene-first): 81027:rs6070697
Genes: 81027
Variants: rs6070697
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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To assess this possibility, we first estimated, using the NetMHCpan-4.0 algorithm, how frequently in the general population neopeptides derived from the out-of-frame sequence following pathogenic mutations were predicted
[Paragraph-level] PMCID: PMC7611203 Section: RESULTS PassageIndex: 26
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses common founder mutations such as BRCA2:c.5946delT and BRCA1:c.68_69delAG, indicating their association with neopeptides that are likely presented in the population, which relates to defining or classifying a disease. Oncogenic: The mention of pathogenic mutations and their associated neoantigens suggests that these variants contribute to tumor development or progression, as they are described as potential tumor antigens.
Gene→Variant (gene-first): 672:c.5266dupC 675:c.5946delT 672:c.68_69delAG
Genes: 672 675
Variants: c.5266dupC c.5946delT c.68_69delAG
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Interestingly, we noted very few missense pathogenic mutations in the set of reported reversions. For example, in the Incidence tumour sequencing datasets used previously, we found that (40/849, 4.7%) of these pathogenic
[Paragraph-level] PMCID: PMC7611203 Section: RESULTS PassageIndex: 16
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the presence of pathogenic missense mutations, specifically mentioning the BRCA1:p.C61S and p.M1I mutations, in the context of their association with disease, indicating their role in defining or confirming a disease subtype. Oncogenic: The passage refers to the BRCA1:p.C61S and p.M1I mutations as pathogenic, suggesting that they contribute to tumor development or progression, which aligns with the definition of oncogenic variants.
Gene→Variant (gene-first): 672:p.C61S 672:p.M1I
Genes: 672
Variants: p.C61S p.M1I
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Amongst the 91 patients we collated data from, most (68/91, 75%) had unique pathogenic mutations (Figure 1E, annotated as "single-patient mutations" and Supplementary Figure 1). There were eight pathogenic mutations repr
[Paragraph-level] PMCID: PMC7611203 Section: RESULTS PassageIndex: 7
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the presence of specific pathogenic mutations in patients, indicating their association with disease, which supports the use of these variants for classification and diagnosis. Oncogenic: The mention of pathogenic mutations suggests that these variants contribute to tumor development or progression, particularly in the context of BRCA1 and BRCA2 mutations associated with cancer.
Gene→Variant (gene-first): 672:c.185delAG 672:c.5266dupC 675:c.5946delT 675:c.6174delT 672:c.68_69delAG
Genes: 672 675
Variants: c.185delAG c.5266dupC c.5946delT c.6174delT c.68_69delAG
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Median OS was 48 weeks (range=4-140). None of the following factors had a significant impact on OS: PS (P=0.403), histology (P=0.198), smoking (P=0.242), sex (P=0.475), skin rash (P=0.182) and EFGR IHC expression (P=0.63
[Paragraph-level] PMCID: PMC2360265 Section: RESULTS PassageIndex: 16
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage discusses median overall survival (OS) in relation to the L858R mutation, indicating that there is no statistically significant difference in OS between patients with the L858R mutation and those with other mutations, which relates to disease outcome. Diagnostic: The mention of the L858R mutation in the context of comparing survival outcomes suggests its role in classifying or defining patient subgroups based on mutational status.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
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The median follow-up period was 109 weeks and the median time to tumour progression (TTP) 20 weeks (range=4-140). A total of 23 (36%) patients had a TTP>24 weeks and 7 (10.9%) >52 weeks (Table 5). There was no difference
[Paragraph-level] PMCID: PMC2360265 Section: RESULTS PassageIndex: 14
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage discusses time to tumor progression (TTP) in relation to different mutation groups, including L858R, indicating a correlation with disease outcome independent of therapy. Diagnostic: The mention of "classical mutations group" and comparisons with "wild-type" suggests that the L858R variant is used to classify or define a subtype of the disease.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
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The DCR was significantly higher in patients of the 'classical' mutations than in patients of the 'wild-type' (90.9 and 43.3%, respectively; P=0.006) group; conversely, there was no significant difference between the DCR
[Paragraph-level] PMCID: PMC2360265 Section: RESULTS PassageIndex: 12
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the disease control rate (DCR) in relation to specific mutations, indicating a correlation between the presence of mutations (including L858R, G719D, and E746V) and treatment outcomes, which suggests predictive evidence regarding therapy response. Diagnostic: The mention of 'classical' mutations and their association with disease control rates implies that these mutations, including L858R, G719D, and E746V, are used to classify or define a subtype of the disease.
Gene→Variant (gene-first): 1956:E746V 1956:G719D 1956:L858R
Genes: 1956
Variants: E746V G719D L858R
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A total of 1 (1.1%) patient (no. 13) had two 'other' mutations, while 3 (3.4%) patients (nos. 9, 11 and 18), who were included in the 'classical mutations' group, had both the exon 21 L858R mutation and an 'other' mutati
[Paragraph-level] PMCID: PMC2360265 Section: RESULTS PassageIndex: 7
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the incidence of the L858R mutation in relation to patient demographics and histology, indicating its association with specific patient groups and suggesting its role in defining or classifying disease subtypes. Oncogenic: The mention of the L858R mutation in the context of 'classical mutations' and its presence in patients with tumors suggests that it contributes to tumor development or progression.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
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According to the mutational status, three groups of patients were identified as follows: (i) the 'wild-type' group (n=61 patients; 71%) with no detectable mutations; (ii) 'classical' mutations group (n=11 patients, 13%;
[Paragraph-level] PMCID: PMC2360265 Section: RESULTS PassageIndex: 6
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the identification of patient groups based on their mutational status, specifically mentioning the presence of classical mutations such as G719D, E746V, and L858R, which are used to classify patients. Oncogenic: The passage indicates that the reported EGFR mutations, including G719D, E746V, and L858R, were found to be of somatic origin, suggesting their contribution to tumor development or progression.
Gene→Variant (gene-first): 1956:E746V 1956:G719D 1956:L858R
Genes: 1956
Variants: E746V G719D L858R
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'Classical' mutations in the EGFR tyrosine kinase domain (exons 18, 19 and 21) have been associated with sensitivity to tyrosine kinase inhibitors (TKIs) in patients with NSCLC. The aim of the current study was to evalua
[Paragraph-level] PMCID: PMC2360265 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the association of classical mutations, including G719X and L858R, with sensitivity to tyrosine kinase inhibitors (TKIs) in patients with NSCLC, indicating a correlation with treatment response. Diagnostic: The mention of classical mutations in the EGFR tyrosine kinase domain being associated with sensitivity to TKIs suggests that these variants can be used to classify or define a subtype of disease in NSCLC patients.
Gene→Variant (gene-first): 1956:G719X 1956:L858R
Genes: 1956
Variants: G719X L858R
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Results: We found that rs3786362 G allele of thymidylate synthase (TYMS) gene was significantly associated with PFS (P = 1.10 x 10-2), OS (P = 2.50 x 10-2) and DCR (P = 5.00 x 10-3). The expression of TYMS was overexpres
[Paragraph-level] PMCID: PMC7545690 Section: ABSTRACT PassageIndex: 3
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage indicates that the rs3786362 G allele is significantly associated with progression-free survival (PFS) and overall survival (OS), which are outcomes related to disease prognosis. Diagnostic: The association of the rs3786362 G allele with tumor characteristics suggests it may be used to classify or define disease subtypes, particularly in colorectal cancer (CRC).
Gene→Variant (gene-first): 7298:rs3786362
Genes: 7298
Variants: rs3786362
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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EGFR pathogenic mutations sensitize in varying degrees to inhibition by small molecule TKIs. These mutations include both class I short in-frame deletions and class II missense mutations. One of these mutations, the L858
[Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 7
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage states that the L858R mutation sensitizes to inhibition by small molecule TKIs, indicating a correlation with response to therapy. Diagnostic: The L858R mutation is described as having the highest prevalence among activating EGFR kinase domain missense mutations, which suggests its use in defining or classifying a subtype of disease.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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The median PFS of patients with KRAS exon 2 mutant tumor subtypes ranged from 8.8 [95% confidence interval (CI) 7.6-10.0] months (G13D mutation) to 10.5 (95% CI 9.0-11.9) months in (G12D variants). The median OS widely r
[Paragraph-level] PMCID: PMC4999563 Section: RESULTS PassageIndex: 10
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage discusses the median progression-free survival (PFS) and overall survival (OS) associated with specific KRAS mutations, indicating a correlation with disease outcomes independent of therapy. Diagnostic: The mention of KRAS exon 2 mutant tumor subtypes suggests that these variants are used to classify or define a specific disease subtype.
Gene→Variant (gene-first): 3845:A146T 3845:G12C 3845:G12D 3845:G13D 3845:Q61H
Genes: 3845
Variants: A146T G12C G12D G13D Q61H
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Of 1239 analyzed tumors, in 664 tumors (53.6%), no mutation was detected, whereas 462 tumors harboring KRAS (37.3%) mutations and 39 NRAS (3.1%) mutations were found. Additionally, a total of 74 tumors (6.0%) were carryi
[Paragraph-level] PMCID: PMC4999563 Section: RESULTS PassageIndex: 4
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage indicates that tumors carrying BRAF V600E mutations were identified, suggesting an association with the classification of the tumors. Oncogenic: The mention of BRAF V600E mutations in tumors implies a role in tumor development or progression, characteristic of oncogenic variants.
Gene→Variant (gene-first): 673:V600E
Genes: 673
Variants: V600E
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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This is the first report to our knowledge to demonstrate activity of osimertinib in a patient with NSCLC harboring HER2 exon 19, p.L755P mutation resulting in intra- and extracranial response. In the future, osimertinib
[Paragraph-level] PMCID: PMC10183391 Section: ABSTRACT PassageIndex: 6
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the activity of osimertinib in a patient with the p.L755P mutation, indicating a correlation with treatment response. Diagnostic: The variant p.L755P is described as being present in a patient with NSCLC, suggesting its role in defining or classifying the disease.
Gene→Variant (gene-first): 2064:p.L755P
Genes: 2064
Variants: p.L755P
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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We describe a 57-year-old woman with resected stage IIIB pancreatic cancer who underwent several lines of conventional chemotherapy after multiple lymph node metastases. When the disease progressed again, the patient rec
[Paragraph-level] PMCID: PMC7342819 Section: ABSTRACT PassageIndex: 4
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the identification of a germline mutation (PALB2 c.3114-1G>A) and its association with the patient's diagnosis of pancreatic cancer, indicating its role in defining or confirming the disease. Oncogenic: The somatic mutation (PALB2 c.2514+1G>C) is mentioned in the context of molecular profiling, suggesting its contribution to tumor development or progression in the patient with pancreatic cancer.
Gene→Variant (gene-first): 79728:c.2514+1G>C 79728:c.3114-1G>A
Genes: 79728
Variants: c.2514+1G>C c.3114-1G>A
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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The NTD is by far the least conserved domain with mouse, chicken and Xenopus having only 75, 32 and 34% similarity to human respectively. Alignment of the investigated human AR mutations to the primary sequence of AR in
[Paragraph-level] PMCID: PMC3293822 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic, Functional
Justification: Diagnostic: The passage discusses the conservation of mutated residues in the AR gene and their association with prostate cancer (PCa), indicating that these variants are used to classify or define a disease subtype. Functional: The passage mentions examining amino acids implicated in prostate cancer and suggests a possible role in the mechanics of AR function, indicating that these variants may alter molecular or biochemical function.
Gene→Variant (gene-first): 1387:A234 207:D221 367:D528 367:E198 2232:G142 367:G166 367:G524 367:L57 367:M523 367:M537 367:P269 2232:P340 367:P390 367:P514 10514:P515 367:P533 367:S296 367:S334
Genes: 1387 207 367 2232 10514
Variants: A234 D221 D528 E198 G142 G166 G524 L57 M523 M537 P269 P340 P390 P514 P515 P533 S296 S334
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Multiple jejunalgastrointestinal stromal tumors (GISTs) were found in a 52-year-old woman with a history of neurofibromatosis type 1. These tumors were composed of interlacing fascicles of uniform spindle cells with eosi
[Paragraph-level] PMCID: PMC3219854 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Oncogenic, Diagnostic
Justification: Oncogenic: The passage describes a missense point mutation (Trp557Gly) identified in the KIT gene associated with neurofibromatosis type 1-related gastrointestinal stromal tumors (GISTs), indicating its contribution to tumor development. Diagnostic: The variant Trp557Gly is mentioned in the context of identifying and characterizing the tumors associated with neurofibromatosis type 1, suggesting its role in defining the disease subtype.
Gene→Variant (gene-first): 3815:Trp557Gly
Genes: 3815
Variants: Trp557Gly
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Fusions involving ETV6 in leukemia have long been recognized. Other mutation types, including single nucleotide variations, insertions, deletions, frame-shifts and non-sense alterations are also becoming increasingly evi
[Paragraph-level] PMCID: PMC4477877 Section: RESULTS PassageIndex: 12
Evidence Type(s): Diagnostic, Functional
Justification: Diagnostic: The passage discusses the identification of rare germline variants (V37M, R181H) in patients with B-ALL, indicating their association with the disease. Functional: Luciferase assays performed on the variants showed no significant changes in transcriptional repression activity compared to WT ETV6, indicating an assessment of their molecular function.
Gene→Variant (gene-first): 2120:11905459G>A 2120:12022436 G>A 2120:R181H 2120:V37M 2120:rs150089916
Genes: 2120
Variants: 11905459G>A 12022436 G>A R181H V37M rs150089916
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Fibroblast and lymphocyte DNA from the proband with ALL and parents in Kindred 2 were analyzed by clinical whole exome sequencing (Ambry Genetics, Aliso Viejo, CA, USA). The proband and his mother harbored a heterozygous
[Paragraph-level] PMCID: PMC4477877 Section: RESULTS PassageIndex: 6
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the identification of a heterozygous deletion in ETV6 that is associated with the diagnosis of acute lymphoblastic leukemia (ALL) in the proband, indicating its role in defining the disease. Oncogenic: The variant N385fs is described as leading to a truncation of the ETV6 protein, which is implicated in tumor development, specifically in the context of acute lymphoblastic leukemia (ALL).
Gene→Variant (gene-first): 2120:N385fs 2120:c.1153-5_1153_1delAACAG
Genes: 2120
Variants: N385fs c.1153-5_1153_1delAACAG
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DNA from 16 individuals in Kindred 1 (9 individuals with thrombocytopenia and/or ALL and 7 unaffected individuals) was subjected to Sanger sequencing for all exons of a targeted panel of leukemia-associated genes (Method
[Paragraph-level] PMCID: PMC4477877 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic, Predisposing, Oncogenic
Justification: Diagnostic: The variant 415 T>C is associated with thrombocytopenia and leukemia, as it was identified in all affected family members and absent in unaffected individuals, indicating its role in defining the disease. Predisposing: The passage describes the variant as being present in affected individuals and absent in unaffected individuals, suggesting it confers inherited risk for developing the disease, although it does not explicitly state that it is germline. Oncogenic: The variant is described in the context of leukemia, indicating its potential role in tumor development or progression, particularly as it is a missense mutation in a gene associated with leukemia.
Gene→Variant (gene-first): 10320:415 T>C 2120:L349P 2120:c. T1046C 2120:proline for leucine at codon 349
Genes: 10320 2120
Variants: 415 T>C L349P c. T1046C proline for leucine at codon 349
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Uni- and multivariable Cox regression analyses were performed to evaluate whether the type of EGFR mutation is associated with OS (Table 3). Because OS for patients with EGFR exon 20 insertions and patients with not acti
[Paragraph-level] PMCID: PMC8307492 Section: RESULTS PassageIndex: 17
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage discusses overall survival (OS) outcomes associated with the L858R variant, indicating that it correlates with disease outcome independent of therapy. Diagnostic: The mention of the type of EGFR mutation, including L858R, being associated with overall survival suggests its role in classifying or defining disease outcomes.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
-
OS in patients with any EGFR mutation was higher for those diagnosed in 2017 (median 18.1 months; 95% CI, 15.7-20.5) compared to 2013 (median 14.3 months; 95% CI, 12.5-16.1; p = 0.035), but similar to 2015 (median 17.6 m
[Paragraph-level] PMCID: PMC8307492 Section: RESULTS PassageIndex: 13
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage discusses overall survival (OS) in patients with the L858R variant, indicating a correlation between this variant and disease outcome, independent of therapy. Diagnostic: The mention of distinct survival patterns observed in different EGFR mutation subclasses, including L858R, suggests that this variant is used to classify or define a subtype of disease.
Gene→Variant (gene-first): 1956:L858R
Genes: 1956
Variants: L858R
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Of the 7908 patients tested for EGFR mutations at initial diagnosis, one or more mutations were reported in 11.7% of all cases (95% CI, 11.0-12.4%; n = 925) (Table 2). Female patients were more likely to harbor EGFR muta
[Paragraph-level] PMCID: PMC8307492 Section: RESULTS PassageIndex: 9
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the prevalence of EGFR mutations, including L858R and L861X, in patients at initial diagnosis, indicating their association with the disease and their use in defining the mutation status of patients. Oncogenic: The variants L858R and L861X are described as actionable mutations within the context of EGFR, suggesting their role in tumor development or progression.
Gene→Variant (gene-first): 1956:L858R 1956:L861X
Genes: 1956
Variants: L858R L861X
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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To gain insight into the potential clinical relevance of these findings, we examined NRG1 expression in a cohort of 43 patients with localized prostate cancer who underwent radical prostatectomy surgery, 23 of whom recei
[Paragraph-level] PMCID: PMC7472556 Section: RESULTS PassageIndex: 21
Evidence Type(s): Diagnostic, Predictive
Justification: Diagnostic: The passage discusses the detection of NRG1 expression in patients with localized prostate cancer, indicating its potential role in classifying or defining the disease based on the presence or absence of NRG1 staining. Predictive: The analysis includes a comparison of NRG1 expression in patients who received neoadjuvant ADT versus those who were hormonally intact, suggesting a correlation with treatment response.
Gene→Variant (gene-first): 3084:S6 8850:S7
Genes: 3084 8850
Variants: S6 S7
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Results: Among a total of 148 patients, 48 (32%) had mutated KRAS, 77% at codon 12 and 23% at codon 13. The PFS was significantly worse in the mutant KRAS patients in comparison to wild type KRAS patients (p < 0.05). The
[Paragraph-level] PMCID: PMC4378307 Section: ABSTRACT PassageIndex: 3
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage indicates that KRAS mutation, specifically G12D, is associated with a poor prognosis in progression-free survival (PFS), demonstrating its role as an independent negative prognostic factor. Diagnostic: The mention of KRAS mutations, including G12D, being associated with specific outcomes in patients suggests that these mutations can be used to classify or define disease subtypes.
Gene→Variant (gene-first): 3845:G12D
Genes: 3845
Variants: G12D
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-
pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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In the cBioPortal database, variants of the MAP2K1 gene are reported at frequencies of 1.7% in CRC patients (Table 1) and correlated with worse disease/progression-free survival (Logrank Test P-Value: 1.815e-3), but not
[Paragraph-level] PMCID: PMC6627713 Section: RESULTS PassageIndex: 20
Evidence Type(s): Diagnostic, Prognostic, Predictive, Oncogenic
Justification: Diagnostic: The passage discusses the frequencies of MAP2K1 variants in CRC patients and their association with specific tumor characteristics, indicating their role in defining or classifying the disease. Prognostic: The variants are correlated with worse disease/progression-free survival, suggesting they have prognostic implications independent of therapy. Predictive: The passage mentions that MAP2K1 mutations are associated with de novo and acquired resistance to anti-EGFR MoAbs, indicating a predictive relationship with therapy response. Oncogenic: The variants are described as contributing to a gain of function of the MEK1 protein, which is indicative of their role in tumor development or progression.
Gene→Variant (gene-first): 5604:c.169A>G 5604:c.199G>A 5604:p.Asp67Asn 5604:p.Lys57Glu
Genes: 5604
Variants: c.169A>G c.199G>A p.Asp67Asn p.Lys57Glu
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The CNVs were much more frequent among patients with longer PFS. Within this cohort, patient P16 had a significant copy number gain of ERBB2 (78.99) that was confirmed by FISH analysis (data not shown). Patient P16 had a
[Paragraph-level] PMCID: PMC6627713 Section: RESULTS PassageIndex: 16
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the response of patients to cetuximab-based first-line therapy, specifically noting that patient P4, who carries the FBXW7 variant c.1268G>T; p.Gly423Val, had a complete response to this therapy. Diagnostic: The mention of the FBXW7 variant in the context of patient P4's treatment response suggests that it may be used to classify or define the patient's disease or treatment outcome.
Gene→Variant (gene-first): 55294:c.1268G>T 55294:p.Gly423Val
Genes: 55294
Variants: c.1268G>T p.Gly423Val
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Of the 54 SNVs and insertions/deletions (Indels) identified, 35% and 41% were APC and TP53 variants, respectively (Figure 1). Nineteen patients (90.47%) had at least one TP53 SNV or Indel, whereas 15/21 (71.43%) patients
[Paragraph-level] PMCID: PMC6627713 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the presence of specific variants in patients and their association with APC and TP53 mutations, indicating their role in defining or classifying the disease context. Oncogenic: The variants mentioned are associated with tumors, suggesting that they contribute to tumor development or progression, which aligns with the definition of oncogenic variants.
Gene→Variant (gene-first): 7157:c.275_276insGGCC 324:c.4098_4099delTCinsAT 324:c.4467_4468insCATTTTG 324:c.589_590insGAGTT 324:c.837_838InsG
Genes: 7157 324
Variants: c.275_276insGGCC c.4098_4099delTCinsAT c.4467_4468insCATTTTG c.589_590insGAGTT c.837_838InsG
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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The clinical activity of repotrectinib against ROS1 SFM was seen in a 49-year-old female ROS1-rearranged patient who progressed after 44 months of crizotinib treatment with an identified CD74-ROS1 G2032R mutation. The pa
[Paragraph-level] PMCID: PMC10283448 Section: RESULTS PassageIndex: 12
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the clinical activity of repotrectinib in a patient with the G2032R mutation, indicating a response to therapy, which aligns with predictive evidence. Diagnostic: The G2032R mutation is identified in the context of a ROS1-rearranged patient, suggesting its role in defining the patient's disease subtype.
Gene→Variant (gene-first): 6098:G2032R
Genes: 6098
Variants: G2032R
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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DNMT3A exon 23 screening was performed on available samples coming from 288 AML patients aged from 18 to 65-year old and treated in Toulouse between 2000 and 2009. DNMT3A exon 23 mutations were detected in 39 patients (1
[Paragraph-level] PMCID: PMC3260002 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the detection of DNMT3A exon 23 mutations in AML patients, indicating that these mutations are associated with the disease, which supports their use in defining or confirming the disease. Oncogenic: The mention of DNMT3A mutations in AML patients suggests that these somatic variants contribute to tumor development or progression, as they are identified in a cancer context.
Gene→Variant (gene-first): 1788:R882 1788:R882C 1788:R882H 1788:R882P 1788:W893 1788:W893S
Genes: 1788
Variants: R882 R882C R882H R882P W893 W893S
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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All 13 METex14del cases were further confirmed by qualitative RT-PCR using probes overlapping an exon 13-15 junction, a fusion transcript caused by exon 14 skipping. In all cases, although the absolute Ct (cycles to thre
[Paragraph-level] PMCID: PMC4695055 Section: RESULTS PassageIndex: 4
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage indicates that the variant c.3082+811A TTTTAACA > GGTTTGAT is found in all GI cancer samples, suggesting its association with the disease. Oncogenic: The presence of the variant in GI cancer samples implies a potential role in tumor development or progression, as it is discussed in the context of mutations in cancer.
Gene→Variant (gene-first): 7157:c.3082+811A TTTTAACA > GGTTTGAT
Genes: 7157
Variants: c.3082+811A TTTTAACA > GGTTTGAT
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Based on our search criteria, a total of 41 studies, which enrolled 13,103 KRAS assessable patients with 18 percent (2,374) KRAS mutant positive cases, were eligible for inclusion in the present analyses. The process of
[Paragraph-level] PMCID: PMC4884999 Section: RESULTS PassageIndex: 3
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the frequency of KRAS mutations, specifically mentioning that the majority occur in codon 12 with G12C being the most common, indicating its association with lung cancer subtypes. Oncogenic: The mention of KRAS mutations, including G12C, in the context of lung adenocarcinoma suggests that this somatic variant contributes to tumor development or progression.
Gene→Variant (gene-first): 3845:G12C
Genes: 3845
Variants: G12C
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Diffuse Intrinsic Pontine Gliomas (DIPGs) are deadly paediatric brain tumours where needle biopsies help guide diagnosis and targeted therapies. To address spatial heterogeneity, here we analyse 134 specimens from variou
[Paragraph-level] PMCID: PMC4823825 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Oncogenic, Diagnostic
Justification: Oncogenic: The passage discusses how the K27M mutation contributes to tumorigenesis in DIPGs, indicating its role in tumor development and progression. Diagnostic: The K27M mutation is associated with the diagnosis of DIPGs, as it helps guide diagnosis and targeted therapies in these tumors.
Gene→Variant (gene-first): 8358:K27M
Genes: 8358
Variants: K27M
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Of the 21 unique ERBB2DeltaEx16 variants detected from Chinese patients, 9 involved complete deletion of exon 16, 3 were deletions or point mutations involving splice donors, and 9 deletions or point mutations affecting
[Paragraph-level] PMCID: PMC9859631 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic, Predictive
Justification: Diagnostic: The passage discusses the detection of ERBB2 variants in patients, indicating their association with specific cases, which supports their use in defining or classifying a disease subtype. Predictive: The mention of the novel variant ERBB2 c.1899-2A>G being detected after treatment suggests a potential correlation with treatment response, indicating its relevance in predicting therapy outcomes.
Gene→Variant (gene-first): 2064:c.1899-2A>G 2064:c.1899-880_1946+761del
Genes: 2064
Variants: c.1899-2A>G c.1899-880_1946+761del
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Single nucleotide variants (SNVs) and insertions and deletions (InDels) were identified in mouse ccRCCs versus matched liver. The most frequent SNVs were C>A/G>T transversions, C>T/G>A transitions and A>G/T>C transitions
[Paragraph-level] PMCID: PMC5509015 Section: RESULTS PassageIndex: 14
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the frequency and types of mutations observed in human ccRCC, indicating that these mutations are associated with the disease, thus providing evidence for their role in defining or classifying the disease. Oncogenic: The passage describes mutations in primary cilium-related genes that contribute to the formation of ccRCC precursor lesions in mice, indicating that these somatic variants play a role in tumor development.
Gene→Variant (gene-first): 7428:A>G 7428:C>A 7428:C>T 7428:G>A 7428:G>T 7428:T>C
Genes: 7428
Variants: A>G C>A C>T G>A G>T T>C
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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Among the variants detected in the runs of homozygosity common to both siblings, five were recorded as disease-associated variants in the HGMD public entries. However, they are related to diabetes or insulin secretion (r
[Paragraph-level] PMCID: PMC5111006 Section: RESULTS PassageIndex: 18
Evidence Type(s): Diagnostic, Predisposing
Justification: Diagnostic: The passage states that the variants are recorded as disease-associated variants, indicating their use in defining or classifying diseases such as diabetes, carotid intima media thickness, and oligospermia. Predisposing: The variants mentioned are associated with inherited conditions, suggesting they confer an inherited risk for developing diseases, although the germline nature is implied rather than explicitly stated.
Gene→Variant (gene-first): 440822:rs11703684 6289:rs2468844 3767:rs5215 3767:rs5219 6833:rs757110
Genes: 440822 6289 3767 6833
Variants: rs11703684 rs2468844 rs5215 rs5219 rs757110
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We surveyed variants in potential hereditary loci including those in TP53 (causative gene for Li-Fraumeni syndrome), BRCA2 (causative gene for hereditary breast/ovarian cancer), and mismatch repair genes (MSH2, MSH6, PMS
[Paragraph-level] PMCID: PMC5111006 Section: RESULTS PassageIndex: 17
Evidence Type(s): Predisposing, Diagnostic
Justification: Predisposing: The passage discusses variants in hereditary loci, specifically mentioning TP53 and BRCA2, which are associated with inherited cancer syndromes, indicating a potential inherited risk for developing disease. Diagnostic: The passage mentions the classification of variants as "Benign" or of "Uncertain significance," which relates to their use in defining or classifying disease risk or status.
Gene→Variant (gene-first): 7157:p.P72R 675:p.V2466A 7157:rs1042522 2956:rs1042821 4072:rs1126497 675:rs169547 5395:rs1805323 5395:rs2228006 4436:rs2303424
Genes: 7157 675 2956 4072 5395 4436
Variants: p.P72R p.V2466A rs1042522 rs1042821 rs1126497 rs169547 rs1805323 rs2228006 rs2303424
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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We studied 47 glioblastomas (WHO grade IV). Heterozygous mutations of IDH1 were found in 6/47 tumours (12%). All 6 mutations were single base substitutions c.395G>A occurring at residue R132, resulting in an arginine to
[Paragraph-level] PMCID: PMC3100313 Section: RESULTS PassageIndex: 2
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the frequency of heterozygous mutations of IDH1, specifically the c.395G>A variant, in glioblastomas, indicating its association with this disease subtype. Oncogenic: The presence of the IDH1 mutation (p.R132H) in glioblastomas suggests that this somatic variant contributes to tumor development or progression.
Gene→Variant (gene-first): 728294:R132 79944:arginine to histidine 728294:c.395G>A 3417:p.R132H
Genes: 728294 79944 3417
Variants: R132 arginine to histidine c.395G>A p.R132H
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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To get a deeper insight into the molecular characteristics of this group, we analyzed next-generation sequencing results from 17 cases. Seven cases were analyzed using the Heidelberg 130 gene panel, six cases were sequen
[Paragraph-level] PMCID: PMC7785563 Section: RESULTS PassageIndex: 12
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage indicates that 90% of the cases harbored IDH1-R132H mutations, which are associated with conventional supratentorial IDH-mutant astrocytomas, suggesting a role in defining or classifying the disease. Oncogenic: The presence of IDH1-R132H mutations in the tumors suggests that this somatic variant contributes to tumor development or progression, as it is commonly found in a specific type of cancer.
Gene→Variant (gene-first): 3417:R132H
Genes: 3417
Variants: R132H
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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The saturation density of cells expressing K652E FGFR3 was similar to controls and cells expressing wildtype FGFR3 or S249C KD. Therefore, the magnitude of the phenotypic effect was of the order S249C>Y375C>K652E=Wildtyp
[Paragraph-level] PMCID: PMC2789045 Section: RESULTS PassageIndex: 6
Evidence Type(s): Diagnostic, Functional
Justification: Diagnostic: The passage discusses the relative frequencies of the mutations K652E, S249C, and Y375C in bladder tumors, indicating an association with the disease. Functional: The passage mentions the phenotypic effects of the variants, suggesting that they alter the behavior of cells expressing these mutations compared to controls.
Gene→Variant (gene-first): 2261:K652E 2261:S249C 2261:Y375C
Genes: 2261
Variants: K652E S249C Y375C
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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The 14 NF1-associated gliomas belonging to the molecular high-grade group did not form a distinct epigenomic cluster but instead aligned with other sporadic reference entities, most frequently high-grade astrocytoma with
[Paragraph-level] PMCID: PMC9468105 Section: RESULTS PassageIndex: 14
Evidence Type(s): Diagnostic, Prognostic
Justification: Diagnostic: The passage discusses the association of the BRAF p.V600E mutation with pleomorphic xanthoastrocytoma, indicating its role in defining or classifying this specific tumor type. Prognostic: The Kaplan-Meier survival analysis mentioned in the passage indicates that patients with NF1-associated gliomas have inferior outcomes, suggesting a correlation between the presence of certain mutations and disease prognosis.
Gene→Variant (gene-first): 673:p.V600E
Genes: 673
Variants: p.V600E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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As a next step, among low-grade MDS (<5% BM blasts and <1% PB blasts) with therapy-related cases excluded, we explored to see if the differences persisted between K700E and non-K700E SF3B1mut MDS groups even after applyi
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 20
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage indicates that K700E SF3B1mut MDS showed a trend for longer overall survival (OS) compared to non-K700E SF3B1mut MDS, suggesting a correlation with disease outcome independent of therapy. Diagnostic: The passage discusses the classification of K700E SF3B1mut MDS in relation to the proposed 2020 IWG-PM criteria, indicating its use in defining or classifying a disease subtype.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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Therapy-related MDS cases were distributed equally between K700E and non-K700E groups. Within low-grade MDS (MDS-SLD, MDS-MLD and MDS-RS), we excluded therapy-related MDS cases due to a relatively higher representation o
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 19
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage indicates that K700E SF3B1mut MDS is associated with significantly better overall survival (OS) compared to SF3B1wt MDS, suggesting a correlation with disease outcome independent of therapy. Diagnostic: The mention of K700E in the context of classifying MDS subtypes (e.g., comparing K700E SF3B1mut MDS to non-K700E SF3B1mut MDS) supports its role in defining or classifying a disease or subtype.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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Between K700E vs. non-K700E SF3B1mut MDS categories, 9 of 39 (23%) K700E SF3B1mut MDS patients died compared to 4 of 55 (7%; p=0.02) non-K700E patients; findings were similar in low-grade MDS patients (16% vs. 3%, p=0.04
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 18
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage discusses the overall survival (OS) rates of K700E SF3B1mut MDS patients compared to non-K700E patients, indicating a correlation with disease outcome independent of therapy. Diagnostic: The mention of K700E SF3B1mut MDS patients in relation to non-K700E patients suggests a classification or association with a specific disease subtype.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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The majority of patients in all 3 categories were treated with an HMA: 16/17 (94%) K700E mutated patients; 16/19 (84%) non-K700E mutated patients; and 217/277 (78%) SF3B1wt patients. The treatment details are provided in
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 16
Evidence Type(s): Prognostic, Diagnostic
Justification: Prognostic: The passage discusses the overall survival (OS) outcomes of K700E SF3B1mut MDS patients compared to SF3B1wt patients, indicating that the K700E variant correlates with better disease outcomes independent of therapy. Diagnostic: The K700E variant is used to classify and differentiate between SF3B1mut and SF3B1wt MDS patients, indicating its role in defining disease subtypes.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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There were no significant differences in normal vs. complex karyotype. When cytogenetic aberrations were classified using the comprehensive cytogenetic scoring system (CCSS; scores from 0-5), SF3B1mut K700E mutated patie
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 12
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the classification of patients based on the presence of the K700E variant, indicating its association with lower CCSS scores, which suggests a role in defining or classifying a disease subtype. Oncogenic: The mention of the K700E variant in the context of patients with MDS (myelodysplastic syndromes) implies its contribution to tumor development or progression, as it is associated with specific cytogenetic aberrations.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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We compared the clinico-pathologic features of 55 K700E vs. 39 non-K700E treatment naive SF3B1mut MDS patients (Table 2). MDS with SF3B1 K700E mutations had a higher percentage of ring sideroblasts (median 50% vs. 34%; p
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 10
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the clinico-pathologic features of MDS patients with K700E mutations, indicating that these mutations are associated with specific disease characteristics and classifications, such as higher percentages of ring sideroblasts and differences in IPSS-R categories. Oncogenic: The K700E mutation in SF3B1 is implicated in the classification of MDS patients and is associated with specific tumor characteristics, suggesting its role in tumor development or progression.
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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BM aspirates from all patients underwent NGS analysis with an 81-gene panel at the time of diagnosis. The most frequent SF3B1 mutation, noted in ~60% of all patients, was the hotspot K700E. Among the remaining mutations
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 8
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the frequency of specific mutations, including K666, K700E, and R625, in patients with MDS, indicating their association with the disease and their role in defining the mutational landscape. Oncogenic: The mention of SF3B1 mutations, including K700E, K666, and R625, as frequent mutations in patients with MDS suggests that these somatic variants contribute to tumor development or progression in this context.
Gene→Variant (gene-first): 23451:K666 23451:K700E 23451:R625
Genes: 23451
Variants: K666 K700E R625
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Mutational landscape of SF3B1mut MDS (K700E and non-K700E subtypes)
[Paragraph-level] PMCID: PMC10015977 Section: RESULTS PassageIndex: 7
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the mutational landscape of SF3B1 mutations, specifically mentioning the K700E subtype, which indicates its role in classifying or defining a disease subtype. Oncogenic: The mention of K700E in the context of SF3B1 mutations suggests its contribution to tumor development or progression, as it is associated with a specific subtype of myelodysplastic syndromes (MDS).
Gene→Variant (gene-first): 23451:K700E
Genes: 23451
Variants: K700E
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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The overall incidence of PIK3CA mutations was 12.3% (7 in 57 samples). The majority of mutations occurred at two hotspots, H1047R (7%, 4 samples) at exon 20 encoding the kinase domain (Figure 1a), and E542K (1.8%, 1 samp
[Paragraph-level] PMCID: PMC3141770 Section: RESULTS PassageIndex: 5
Evidence Type(s): Diagnostic, Oncogenic
Justification: Diagnostic: The passage discusses the incidence of PIK3CA mutations and their occurrence in specific samples, indicating their association with the disease. Oncogenic: The mention of PIK3CA mutations, including E542K and H1047R, suggests their role in tumor development, as they are described as mutations found in tumor samples.
Gene→Variant (gene-first): 5290:E542K 5290:H1047R 5728:T1052A
Genes: 5290 5728
Variants: E542K H1047R T1052A
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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BACKGROUND: The BRAF inhibitors vemurafenib and dabrafenib are currently the standard treatment for metastatic melanoma with BRAF V600 mutations. However, given the rarity of noncutaneous melanoma, including acral and mu
[Paragraph-level] PMCID: PMC5122709 Section: ABSTRACT PassageIndex: 1
Evidence Type(s): Predictive, Diagnostic
Justification: Predictive: The passage discusses the effectiveness of BRAF inhibitors in patients with metastatic melanoma harboring BRAF V600 mutations, indicating a correlation with treatment response. Diagnostic: The BRAF V600 mutation is used to define and classify patients with metastatic melanoma, as all patients in the study had BRAFV600E mutations.
Gene→Variant (gene-first): 673:V600
Genes: 673
Variants: V600
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