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