Case#: 047-1008

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.1336C>T

LegacyVariant:

ClinVar: No

CAID: CA255038

gnomAD:

Case#: 047-1007

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%, Inhibitor present

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.1093T>G

LegacyVariant:

ClinVar: No

CAID: CA414916885

gnomAD:

Case#: 11

DiseaseAssertion: Hemophilia A

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: NA

CaseHPOFreeText: FVIII:C <1% (Severe Phenotype), No inhibitors present

CasePreviousTesting: Screened for IVS-22 and IVS-1, Possibility that sample was blinded for NGS and validated by comparing results with Sanger Sequencing

Gene: F8

Variant: NM_000132.3(F8):c.1336C>T (p.Arg446Ter)

ClinVar: 10145 https://www.ncbi.nlm.nih.gov/clinvar/variation/10145/

CAID: CA255038

gnomAD: Not reported

Case#: 23

DiseaseAssertion: Hemophilia A

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: NA

CaseHPOFreeText: FVIII:C <1% (Severe Phenotype), No inhibitors present

CasePreviousTesting: Screened for IVS-22 and IVS-1, Possibility that sample was blinded for NGS and validated by comparing results with Sanger Sequencing

Gene: F8

Variant: NM_000132.3(F8):c.5953C>T (p.Arg1985Ter)

ClinVar: 10300 https://www.ncbi.nlm.nih.gov/clinvar/variation/10300/

CAID: CA255191

gnomAD: Not reported

Case#: 19

DiseaseAssertion: Hemophilia A

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: NA

CaseHPOFreeText: FVIII:C <1% (Severe Phenotype), No inhibitors present

CasePreviousTesting: Screened for IVS-22 and IVS-1, Possibility that sample was blinded for NGS and validated by comparing results with Sanger Sequencing

Gene: F8

Variant: NM_000132.3:c.4692del (p.Leu1566Ter)

ClinVar: NA

CAID: CA1139532037

gnomAD: NA

Case#: 19, male, 48 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.4342C>T

LegacyVariant:

ClinVar: No

CAID: CA414918542

gnomAD:

Case#: 18, male, 15 years old, Chinese

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 20%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.3325C>T

LegacyVariant:

ClinVar: No

CAID: CA414897253

gnomAD:

Case#: 144, male, 14 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 1.1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.4320_4325delTAGAAA

LegacyVariant:

ClinVar: No

CAID: No

gnomAD:

Case#: 22, male, 30 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 3.1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.6496C>T

LegacyVariant:

ClinVar: 10096

CAID: CA255013

gnomAD:

Case#: IG1, Italy

DiseaseAssertion: Hemophilia A, severe (Table 1)

FamilyInfo: Table 1 - female relative(s) tested

ParentalTesting: No

CasePresentingHPOs: HP:0003125

(Reduced factor VIII activity)

CaseHPOFreeText: FVIII:C <1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: Entire FVIII coding region, flanking splicing sites and promoter sequence were amplified. Mutational analyses included DHPLC followed by sequencing.

Gene: F8

Variant: NM_000132.3:c.98G>A p.(Trp33Ter)

LegacyVariant: c.207G>A p.(Trp14Ter) [based on Antonarakis, 1998; PMID: 9450896]

ClinVar: No

CAID: CA414920533

gnomAD: Not reported

Case#: 35

DiseaseAssertion: Hemophilia B, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0011858

CaseHPOFreeText: FIX:C < 1%, Inhibitor present

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: All relevant sequences of F9 were PCR amplified and analyzed by DNA sequencing

Gene: F9

Variant: NM_000133.3:c.223C>T

LegacyVariant:

ClinVar: No

CAID: CA340993

gnomAD:

Case#: 36

DiseaseAssertion: Hemophilia B, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0011858

CaseHPOFreeText: FIX:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: All relevant sequences of F9 were PCR amplified and analyzed by DNA sequencing

Gene: F9

Variant: NM_000133.3:c.535G>T

LegacyVariant:

ClinVar: No

CAID: CA414440319

gnomAD:

Case#: Cz16, Italy (Calabria)

DiseaseAssertion: Hemophilia A

FamilyInfo: Inherited

ParentalTesting: NA

CasePresentingHPOs: NA

CaseHPOFreeText: FVII:C <1%

CasePreviousTesting: Polymerase chain reaction (PCR) analysis, Long PCR for detecting the intron 22 inversion was performed, Direct cycle sequence analysis using the Taq dye-deoxy terminator method

Gene: F8

Variant: NM_000132.3(F8):c.5953C>T (p.Arg1985Ter)

ClinVar: 10300 https://www.ncbi.nlm.nih.gov/clinvar/variation/10300/

CAID: CA255191

gnomAD: Not reported

Case#: 8

DiseaseAssertion: Hemophilia A

FamilyInfo: Sporadic

ParentalTesting: NA

CasePresentingHPOs: NA

CaseHPOFreeText: Severe

CasePreviousTesting: All 26 exons and exon-intron boundaries of the F8 gene were amplified using primers and PCR, analyzed by direct forward and reverse sequencing using a DNA sequencing kit

Gene: F8

Variant: NM_000132.3:c.5805T>A (p.Tyr1935Ter)

ClinVar: NA

CAID: CA414906924

gnomAD: Not Reported

Case#: Male, 2-year old

DiseaseAssertion: MPS1-H

FamilyInfo: Not provided

CasePresentingHPOs: Not provided

CaseHPOFreeText: NA

CaseNotHPOs: Not provided

CaseNotHPOFreeText: NA

CaseEnzymeAssay: MPS1-H fibroblasts exhibited no activity of IDUAα (0.01 ± 0.02 nmol/mg/min); iPSC clones were devoid of IDUAα activity

CaseUrineGAGs: Not provided

CaseERT: Don't know

CaseBMT: Don't know

Variant1: NM_000203.5(IDUA):c.1073_1093del (p.His358_Thr364del)

Variant1ClinVarID:557260

Variant1CAID:

Variant2: NM_000203.4(IDUA):c.1205 G>A (p.Trp402Ter)

Variant2ClinVarID:11908

Variant2CAID:

ParentalGenotype: Not provided

PreviouslyPublished: Authors reference [30]: PMID: 31678774 DOI: 10.1016/j.scr.2019.101604

Case: T086, M, 1

DiseaseAssertion: VWD type 3

FamilyInfo: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: Bleeding Score: 3 (Kruskal–Wallis followed by Mann–Whitney U post-hoc testing Post-hoc testing ), VWF:Ag (IU/ml): 0.01, VWF:RCo (IU/ml): 0.02, FVIII:C (IU/ml): 0.01

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.1A>G (p.Met1Val), Exon 2

c.2377C>T (p.Gln793*), Exon 18

Compound Heterozygous

Note: ELISA-based assay for detecting alloantibodies, genomic analysis via sequencing of leukocytes for the VWF gene including exons 1-52 and about 1.5 km of VWF promoter, PCR amplification for variant confirmation, SALSA-MLPAVWF assay evaluation for partial/total gene deletions when sequencing did not reveal pathogenic explanation

Case: T050, F, 21

DiseaseAssertion: VWD type 3

FamilyInfo: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: Bleeding Score: 24 (Kruskal–Wallis followed by Mann–Whitney U post-hoc testing Post-hoc testing ), VWF:Ag (IU/ml): 0.01, VWF:RCo (IU/ml): 0.00, FVIII:C (IU/ml): 0.01

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.876delC (p.Ser293 fs), Exon 8

c.1255C>T (p.Gln419*), Exon 11

Compound heterozygous

Note: ELISA-based assay for detecting alloantibodies, genomic analysis via sequencing of leukocytes for the VWF gene including exons 1-52 and about 1.5 km of VWF promoter, PCR amplification for variant confirmation, SALSA-MLPAVWF assay evaluation for partial/total gene deletions when sequencing did not reveal pathogenic explanation

Case: T090, M, 2

DiseaseAssertion: VWD type 3

FamilyInfo: inherited heterozygous gene conversion from the father

CasePresentingHPOs: n/a

CaseHPOFreeText: Bleeding Score: 8 (Kruskal–Wallis followed by Mann–Whitney U post-hoc testing Post-hoc testing ), VWF:Ag (IU/ml): 0.01, VWF:RCo (IU/ml): 0.04, FVIII:C (IU/ml): 0.01

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.1117C>T (p.Arg373*)

Gene Conversion (

c.3931C>T (p.Gln1311*)

c.4027A>G (p.Ile1343Val)

c.4079T>C (p.Val1360Ala)

c.4105T>A (p.Phe1369Ile)

)

Exon 10/28

Compound heterozygous

Note: ELISA-based assay for detecting alloantibodies, genomic analysis via sequencing of leukocytes for the VWF gene including exons 1-52 and about 1.5 km of VWF promoter, PCR amplification for variant confirmation, SALSA-MLPAVWF assay evaluation for partial/total gene deletions when sequencing did not reveal pathogenic explanation

Case: 8, F, 2 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, no family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 4.5, VWF:Ag (U/dl): <1, Bleeding Score: 11

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.1117C>T (p.Arg373*), Exon 10, Homozygous

Case: 21, M, 22 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, no family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 8, VWF:Ag (U/dl): 4.9, Bleeding Score: 9

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.8145C>A (p.Cys2715*), Exon 50, Homozygous

Case: 10, M, 42 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): <1, VWF:Ag (U/dl): <1, Bleeding Score: 34

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.5335C>T (p.Arg1779*), Exon 31, Heterozygous

Case: 18, M, 8 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: yes, no family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 8, VWF:Ag (U/dl): 4.6, Bleeding Score: 8

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.7300C>T (p.Arg2434*), Exon 47, Homozygous

Note: Look over exon

Case: 62, F, 5 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: yes, no family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 3.5, VWF:Ag (U/dl): 2.6, Bleeding Score: 15

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.8145C>A (p.Cys2715*), Exon 50, Homozygous

Case: 29, F, 0.8 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: yes, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 1.6, VWF:Ag (U/dl): 1.8, Bleeding Score: 3

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.7558C>T (p.Gln2520* ), Exon 45, Homozygous

Case: 15, M, 29 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 1.8, VWF:Ag (U/dl): <1, Bleeding Score: 16

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.5335C>T (p.Arg1779*), Exon 31, Homozygous

Case: 23, F, 10 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: yes, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 3.1, VWF:Ag (U/dl): <1, Bleeding Score: 8

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.2430C>A (p.Cys810*), Exon 18, Heterozygous

Case: 12, F, 16 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 6, VWF:Ag (U/dl): <1, Bleeding Score: 16

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.5335C>T (p.Arg1779*), Exon 31, Homozygous

Case: 20, M, 10 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): <1, VWF:Ag (U/dl): <1, Bleeding Score: 8

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.7603C>T (p.Arg2535*), Exon 45, Homozygous

Case: Patient from family B, a 30-year-old male consanguineous Chinese patient

DiseaseAssertion: Type 3 von Willebrand disease

FamilyInfo: Patient's parents were cousins, both heterozygous carriers, who had also had a son and two daughters, of which one daughter died at 1 year old due to unspecified bleeding disorder

ParentalGenotype(s): Heterozygous carriers, no details given as far as specific genotypes

CasePresentingHPOs:

CaseHPOFreeRext: "hematoma in the lower extremity," "The VWF:Ag, VWF:RCo, and FVIII:C were decreased to be 0.5%, 0.1%, and 1.2%, respectively," and APTT was prolonged (PT: 13.6 s, APTT: 72.0 s, TT: 14.9 s)

CaseNOTHPOs: N/A

CaseNOTHPOFreeText: PT and TT were within normal range

CasePreviousTesting: N/A

GenotypingMethod: NGS was performed targeting all exons and intronic flanking regions of the F8 (OMIM: * 300841, NM_000132.3), F9 (OMIM: * 300746, NM_000133.3), and VWF (OMIM: * 613160, NM_000552.4) genes; Some exons of VWF gene could not be discriminated from its highly homologous pseudogene, and these exons were sequenced by Sanger sequencing

Gene: VWF

Variant: Homozygous VWF c.6450C>A (p.Cys2150Ter) nonsense mutation

HGVS: NM_000552.5:c.6450C>A

ClinVarID: NR

CAID: CA383491381

gnomAD: NR

Case#: 27032, Age 49, Female, Blood Type O+

Disease Assertion: VWD 1

FamilyInfo: The patient is one of two members of Family#2716. The other member has the same variant, but is only a carrier.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 8, VWF:Ag:31, VWF:RCo: 22.7, FVIII:C: 72, VWF:CB: 38

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.2518G>T (p.Glu840Ter)

ClinVar: N/A

CAID:CA383520331 CAID

gnomAD: N/A

Case#: 06024, Age 36, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD1

FamilyInfo: The patient is the only member of Family#0617.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 1, VWF:Ag:35, VWF:RCo:25, FVIII:C:69, VWF:CB: 27

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression:N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.7300C>T (p.Arg2434Ter)

ClinVar: 100464 ClinVar

CAID: CA228781 CAID

gnomAD: MAF of 0.0001298 (2/15414 alleles) in the European (non-Finnish) population. gnomAD

Case#: 32002, Age 49, Female, Blood Type +

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family# 3202.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag: 34, VWF:RCo: 30, FVIII:C: 53, VWF:CB: 29

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 3

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.7408C>T (p.Gln2470Ter)

ClinVar: 100469 ClinVar

CAID: CA228790 CAID

gnomAD: MAF of 0.00002891 (1/34590 alleles) in the Latino population.

Case#: Elayaperumal_2018_V-283, M, 3 y.o. (onset), origin in India

DiseaseAssertion: VWD type 3

FamilyInfo: no consanguinity, no family history

ParentalGenotype: not reported

CasePresentingHPOs:

CaseHPOFreeText: bleeding score of 12, VWF:Ag of 0, FVIII:C 4.3%

CaseNotHPOs:

CaseNotHPOFreeText:

CasePreviousTesting: not reported

GenotypingMethod: CSGE and Sanger sequencing of VWF gene only.

Gene: VWF

Variant: homozygous c.6321G>A (p.Trp2107*)

HGVS: NM_000552.3:c.6321G>A

ClinVarID: not reported

CAID: CA383491677

gnomAD: not reported

MultipleGeneVariants: not reported

Case#: Elayaperumal_2018_V-144, M, 1 y.o. (onset), origin in India

DiseaseAssertion: VWD type 3

FamilyInfo: consanguinity, family history of bleeding

ParentalGenotype: not reported

CasePresentingHPOs:

CaseHPOFreeText: bleeding score of 7, VWF:Ag of 0, FVIII:C of 5.9%

CaseNotHPOs:

CaseNotHPOFreeText:

CasePreviousTesting: not reported

GenotypingMethod: CSGE and Sanger sequencing of VWF gene only.

Gene: VWF

Variant: homozygous c.1117C>T (p.Arg373*)

HGVS: NM_000552.3:c.1117C>T

ClinVarID: 100175

CAID: CA228261

gnomAD: MAF of 0.0001309 (4/30550 alleles, South Asian population) https://gnomad.broadinstitute.org/variant/12-6180502-G-A

MultipleGeneVariants:

Note: previously reported in LOVD

Case#: Elayaperumal_2018_V-115, female, 1 year old (onset), origin in India

DiseaseAssertion: VWD type 3

FamilyInfo: consanguinity

ParentalGenotype: not reported. family history of bleeding.

CasePresentingHPOs:

CaseHPOFreeText: bleeding score of 13. VWF:Ag of 0. FVIII:C of 1.9%

CaseNotHPOs:

CaseNotHPOFreeText:

CasePreviousTesting: not reported

GenotypingMethod: CSGE and Sanger sequencing of VWF only.

Gene: VWF

Variant: homozygous c.6321G>A (p.Trp2107*)

HGVS: NM_000552.3:c.6321G>A (p.Trp2107*)

ClinVarID: not found

CAID: CA383491677

gnomAD: not found

MultipleGeneVariants: not reported

Case: 3, F, 21, Italian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: VWF:Ag (U/dl): <1, Bleeding symptoms: Severe

CaseNotHPOs: n/a

CaseNotHPOFreeText: Anti-VWF alloantibodies: no

CasePreviousTesting: n/a

Gene: VWF

Variant:

666G→A (Trp222X), Exon 7

823T→A (Cys275Ser), Exon 7

Compound Heterozygous

Case: 8, F, 7, Italian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: VWF:Ag (U/dl): <1, Bleeding symptoms: Mild

CaseNotHPOs: n/a

CaseNotHPOFreeText: Anti-VWF alloantibodies: no

CasePreviousTesting: n/a

Gene: VWF

Variant:

4013C→G (Ser1338X), Exon 28

6385G→T (Glu2129X), Exon 37

Compound Heterozygous

Case: 4 , M, 55, Italian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: VWF:Ag (U/dl): <1, Bleeding symptoms: Severe

CaseNotHPOs: n/a

CaseNotHPOFreeText: Anti-VWF alloantibodies: no

CasePreviousTesting: n/a

Gene: VWF

Variant:

1093C→T (Arg365X), Exon 9

1830C→A (Tyr610X), Exon 15

Compound Heterozygous

Case: 18, M, 21, Iranian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: Yes

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: VWF:Ag (U/dl): 2, Bleeding symptoms: Severe

CaseNotHPOs: n/a

CaseNotHPOFreeText: Anti-VWF alloantibodies: no

CasePreviousTesting: n/a

Gene: VWF

Variant:

1930G→T (Glu644X), Exon 15, Homozygous

Case: 37, F, 29, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: No

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: VWF:Ag (U/dl): <1, Bleeding symptoms: Mild

CaseNotHPOs: n/a

CaseNotHPOFreeText: Anti-VWF alloantibodies: no

CasePreviousTesting: n/a

Gene: VWF

Variant:

1896G→A (Trp642X), Exon 15

3212G→T (Cys1071Phe), Exon 24

Compound Heterozygous

Case: P77, Chinese, female, 10yo

DiseaseAssertion: VWD3

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type B blood, bleeding score = 7; VWF:Ag (%) = 3.0, VWF:RCo (%) = 2.7, FVIII:C (%) = 6.8, VWF:CB (%) = 2.1, VWFpp (%) = 3.2, VWF:RCo/VWF:Ag = 0.9, VWF:CB/VWF:Ag = 0.7, VWFpp/VWF:Ag = 1.1, FVIII:C/VWF:Ag = 2.3

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.6771C>A (p.Cys2257Ter)

HGVS: NM_000552.5:c.6771C>A (p.Cys2257Ter)

ClinVarID: NA

CAID: CA383489897; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383489897

gnomAD: absent

Variant 2: c.8116-2delA - unregistered variant

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

Case: P33, Chinese, female, 35yo

DiseaseAssertion: VWD3

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type A blood, bleeding score = 10; VWF:Ag (%) = 0.5, VWF:RCo (%) = <0.5, FVIII:C (%) = 5.0, VWF:CB (%) = <0.5, VWFpp (%) = <0.5, VWF:RCo/VWF:Ag = NA, VWF:CB/VWF:Ag = NA, VWFpp/VWF:Ag = NA, FVIII:C/VWF:Ag = 10.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.813C>G (p.Tyr271Ter)

HGVS: NM_000552.5:c.813C>G (p.Tyr271Ter)

ClinVarID: NA

CAID: CA383508522; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383508522

gnomAD: MAF = 0.0001088 (2/18380 alleles) in the East Asian popualtion; https://gnomad.broadinstitute.org/variant/12-6184562-G-C

Case#: Elayaperumal_2018_V-260 , M, 3y.o. (onset), origin in India

DiseaseAssertion: VWD type 3

FamilyInfo: consanguinity reported. No family history of bleeding

ParentalGenotype: not reported

CasePresentingHPOs:

CaseHPOFreeText: bleeding score of 9, VWF:Ag of 0, FVIII:C of 7.4%

CaseNotHPOs:

CaseNotHPOFreeText:

CasePreviousTesting: not reported

GenotypingMethod: CSGE and Sanger sequencing of VWF gene only.

Gene: VWF

Variant: homozygous c.665G>A (p.Trp222*)

HGVS: NM_000552.3:c.665G>A

ClinVarID: not found

CAID: CA383509511

gnomAD: not found

MultipleGeneVariants: n/a

Case: Patient 17, F, Hungarian

DiseaseAssertion: VWD type 3

FamilyInfo: compatible with recessive inheritance

ParentalGenotype(s): n/a

CasePresentingHPOs: n/a

CaseHPOFreeRext: Bleeding score: 18, VWF:Ag (IU dL−1): < 1, VWF:CB (IU dL−1): < 1, FVIII:C (IU dL−1): 4, VWF:RCo below detection limit (<10 IU dL−1), not detectable VWF on multimer gels, bleeding episode severity increased after the menarche

CaseNOTHPOs: n/a

CaseNOTHPOFreeText: no inhibitor detecteddid not become refractory to factor replacement therapy

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.7333delG (p.Glu2445ArgfsX16), Exon 43

c.7703C>A (p.Ser2568X), Exon 45

Intron 40 VNTR 17/18

Note: multimer electrophoresis, Recombinant VWF antigen concentrations and Collagen binding activity (VWF:CB) measured by ELISA, direct sequencing of the 51 exons and the exon‐intron boundaries, Breakpoint analysis and breakpoint‐specific PCR

Case: Croatian adult patient

DiseaseAssertion: VWD3

FamilyInfo: No variant detected in a family member with VWD3.

ParentalGenotype(s): Not specified

CasePresentingHPOs: HP:0001892, HP:0011890, HP:0000132, HP:0002239, HP:0000790, HP:0001342

CaseHPOFreeText: Reduced VWF:Ag of <4.0%, VWF:GPIbM of 8.3%, FVIII:C of 5% and VWF:CBA below 1%.

CaseNOTHPOs: Not specified

CaseNOTHPOFreeText: Not specified.

CasePreviousTesting: Not reported

GenotypingMethod: Illumina NGS, custom designed panel covering all 52 exons as well as intronic flanking regions and promoter region of VWF gene.

PreviouslyPublished: None

Gene: VWF

Variant: c.6151A>T

HGVS: NM_000552.4:c.6151A>T (c.6151A>T)

ClinVarID: Not available

CAID: CA383492290

gnomAD: Not available

Supplementary Tables 1 and 2 combined information:

Case8: GT8, Male, 9 years old

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: Not available per supplementary table 1

ParentalGenotype: Parents are not consanguineous, no other genotype information available

CasePresentingHPOs: HP:0000978, HP:0000979, HP:0031364, HP:0000421

(Bruising, purpura, ecchymosis, epistaxis)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Showed <5% of αIIbβ3 expression measured by flow cytometry

PlateletAggregation: Platelet aggregation showed no response to ADP and collagen but normal response to ristocetin

CasePreviousTesting: All exons from ITGA2B and ITGB3 genes were amplified by PCR using intronic primers. DNA sequencing was determined by Sanger sequencing.

Gene: ITGA2B

Variant: NM_000419.3:c.1651C>T (p.Arg551Trp) and NM_000419.3:c.2236G>T (p.Glu746Ter)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA399802348 (p.Arg551Trp) and CA399798321 (p.Glu746Ter)

gnomAD: N/A

Supplementary Tables 1 and 2 combined information:

Case23: GT23, Female, 11 years old

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: Not available per supplementary table 1

ParentalGenotype: Parents are consanguineous, no other genotype information available

CasePresentingHPOs: HP:0000978, HP:0000979, HP:0031364, HP:0000421, HP:0000225, HP:0000132

(Bruising, purpura, ecchymosis, epistaxis, gingival bleeding, menorrhagia)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Showed <5% of αIIbβ3 expression measured by flow cytometry

PlateletAggregation: Platelet aggregation showed a small response to ADP, no response to collagen but normal response to ristocetin

CasePreviousTesting: All exons from ITGA2B and ITGB3 genes were amplified by PCR using intronic primers. DNA sequencing was determined by Sanger sequencing.

Gene: ITGB3

Variant: NM_000212.2:c.1980C>A (p.Tyr660Ter) and NM_000212.2:c.2147G>T (p.Gly716Val)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA400032983 (p.Tyr660Ter) and CA400033923 (p.Gly716Val)

gnomAD: N/A

Supplementary Tables 1 and 2 combined information:

Case40: GT40, Male, 5 years old

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: Not available per supplementary table 1

ParentalGenotype: Parents are not consanguineous, no other genotype information available

CasePresentingHPOs: HP:0000978, HP:0000979, HP:0031364, HP:0000421

(Bruising, purpura, ecchymosis, epistaxis)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Showed <5% of αIIbβ3 expression measured by flow cytometry

PlateletAggregation: Platelet aggregation showed no response to ADP and collagen but normal response to ristocetin

CasePreviousTesting: All exons from ITGA2B and ITGB3 genes were amplified by PCR using intronic primers. DNA sequencing was determined by Sanger sequencing.

Gene: ITGA2B

Variant: NM_000419.3:c.1750C>T (p.Arg584Ter) and NM_000419.3:c.962G>T (p.Gly321Val)

LegacyVariant: N/A

ClinVar: 2892 (p.Arg584Ter)

CAiD: CA115834 (p.Arg584Ter) and CA399804765 (p.Gly321Val)

gnomAD: MAF for p.Arg584Ter in East Asian population 0.0002176 https://gnomad.broadinstitute.org/variant/17-42457372-G-A

Supplementary Tables 1 and 2 combined information:

Case3: GT3, Female, 12 years old

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: Not available per supplementary table 1

ParentalGenotype: Parents are not consanguineous, no other genotype information available

CasePresentingHPOs: HP:0000978, HP:0000979, HP:0031364, HP:0000421, HP:0000225

(Bruising, purpura, ecchymosis, epistaxis, gingival bleeding)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Showed <5% of αIIbβ3 expression measured by flow cytometry

PlateletAggregation: Platelet aggregation showed no response to ADP and collagen but normal response to ristocetin

CasePreviousTesting: All exons from ITGA2B and ITGB3 genes were amplified by PCR using intronic primers. DNA sequencing was determined by Sanger sequencing.

Gene: ITGA2B

Variant: NM_000419.3: c.1750C>T (p.Arg584Ter)

LegacyVariant: N/A

ClinVar: 2892

CAiD: CA115834

gnomAD: MAF in East Asian population: 0.0002176 https://gnomad.broadinstitute.org/variant/17-42457372-G-A

Case1: Male, now deceased

DiseaseAssertion: Glanzmann thrombasthenia type I

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: HP:0002239

(Gastrointestinal bleeding)

CaseHPOFreeText: Severe bleeding when young

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: N/A

PlateletAggregation: Minimal information, not specific at all

CasePreviousTesting: Sanger sequencing identified disease-causing variants in 18 out of 20 patients (Probands 6 and 14 excluded) with istoantibodies to αIIbβ3. The mutations were evenly distributed between ITGB3 and ITGA2B.

Gene: ITGA2B

Variant: NM_000419.3:c.1413C>G (p.Tyr471Ter) Codon change confirmed from PMID: 20492470 and NM_000419.3:c.1882C>T (p.Arg628Ter)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA290950376 and CA399801310

gnomAD: MAF in European non Finnish population 0.000008791 http://gnomad.broadinstitute.org/variant/17-42457994-G-C and MAF in Latino population 0.00003983 http://gnomad.broadinstitute.org/variant/17-42456075-G-A

Case21: Male, age not specified

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: Mild bleeding tendency (See Table 1 for Clinical and Biological data for selected genotyped patients

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: N/A

PlateletAggregation: Minimal information, not specific enough

CasePreviousTesting: Sanger sequencing identified disease-causing variants in 18 out of 20 patients (Probands 6 and 14 excluded) with istoantibodies to αIIbβ3. The mutations were evenly distributed between ITGB3 and ITGA2B.

Gene: ITGA2B

Variant: NM_000419.3:c.2421G>A (p.Trp807Ter)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA399796017

gnomAD: N/A

Case13: Female, African, age not specified

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: N/A

PlateletAggregation: Minimal information, not specific enough

CasePreviousTesting: Sanger sequencing identified disease-causing variants in 18 out of 20 patients (Probands 6 and 14 excluded) with istoantibodies to αIIbβ3. The mutations were evenly distributed between ITGB3 and ITGA2B.

Gene: ITGA2B

Variant: NM_000419.3:c.1357C>T (p.Arg453Ter)

LegacyVariant: N/A

ClinVar: 631773

CAiD: CA399803529

gnomAD: N/A

Case1: Female, 3 year old, ethnicity not specified

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: An analysis of family members indicated that the Gln517Stop and Arg553Stop mutations were located on different alleles and inherited from the patient’s mother and father, respectively

CasePresentingHPOs: HP:0004406, HP:0002248, HP:0000978, HP:0000225

(Recurrent epistaxis, hematemesis, easy bruising, gingival bleeding)

CaseHPOFreeText: Petechial hemorrhages

CaseNotHPOs: HP:0001945, HP:0002014, HP:0005261

Fever, diarreah, hemarthrosis

CaseNotHPOsFreeText: N/A

ProteinExpression: A flow cytometry evaluation revealed marked reduction in glycoprotein IIb/IIIa (See Table 1 for Patient's Lab results)

PlateletAggregation: Patients platelets did not aggregate in response to ADP, epinephrine, arachidonic acid, or collagen but platelets had normal ristocetin induced aggregation

CasePreviousTesting: Molecular genetic analysis of ITGA2B was performed which revealed mutations

Gene: ITGA2B

Variant: NM_000419.3:c.1642C>T (p.Gln548Ter) and NM_000419.3:c.1750C>T (Arg584Ter)

LegacyVariant: Gln517Ter and Arg553Ter

ClinVar: 2892

CAiD: CA399802364 and CA115834

gnomAD: MAF in the East Asian population is 0.0002176

Case15: GT04, Female, India, age of onset is 11 years old

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: Menorrhagia HP:0000132

CaseHPOFreeText: Patients were recruited as they presented consecutively from 1996 to 1998 for evaluation of a mucocutaneous bleeding disorder

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: N/A

PlateletAggregation: All patients examined had defective ADP, epinephrine, and collagen induced aggregation and normal ristocetin induced aggregation

CasePreviousTesting: Mutations were detected by the method of single strand conformation polymorphism (SSCP) analysis, followed by nucleotide sequencing and confirmation by restriction fragment length polymorphism (RFLP) assays. The sequences of the primers employed and the reaction conditions for PCR amplification of the exons, adjacent intronic regions, and 50 and 30 untranslated regions of the aIIb and b3 gene

Gene: ITGB3

Variant: NM_000212.2:c.262C>T (p.Arg88Ter) and NM_000212.2:c.356G>A (p.Arg119Gln)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA400020703 and CA8622925

gnomAD: MAF in the Other population is 0.0001385 https://gnomad.broadinstitute.org/variant/17-45360816-C-T and MAF in the African population is 0.0002470 https://gnomad.broadinstitute.org/variant/17-45360910-G-A

Case16: GT07, Male, India, age of onset is 3 years old

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: Patients were recruited as they presented consecutively from 1996 to 1998 for evaluation of a mucocutaneous bleeding disorder

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: N/A

PlateletAggregation: All patients examined had defective ADP, epinephrine, and collagen induced aggregation and normal ristocetin induced aggregation

CasePreviousTesting: Mutations were detected by the method of single strand conformation polymorphism (SSCP) analysis, followed by nucleotide sequencing and confirmation by restriction fragment length polymorphism (RFLP) assays. The sequences of the primers employed and the reaction conditions for PCR amplification of the exons, adjacent intronic regions, and 50 and 30 untranslated regions of the aIIb and b3 gene

Gene: ITGB3

Variant: NM_000212.2:c.153del (p.Trp51CysfsTer5)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA915940728

gnomAD: N/A

Case34: GT55, Male, India, age of onset is 21 years old

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: Patients were recruited as they presented consecutively from 1996 to 1998 for evaluation of a mucocutaneous bleeding disorder

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: N/A

PlateletAggregation: All patients examined had defective ADP, epinephrine, and collagen induced aggregation and normal ristocetin induced aggregation

CasePreviousTesting: Mutations were detected by the method of single strand conformation polymorphism (SSCP) analysis, followed by nucleotide sequencing and confirmation by restriction fragment length polymorphism (RFLP) assays. The sequences of the primers employed and the reaction conditions for PCR amplification of the exons, adjacent intronic regions, and 50 and 30 untranslated regions of the aIIb and b3 gene

Gene: ITGB3

Variant: NM_000212.2:c.921C>A (p.Tyr307Ter)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA400025209

gnomAD: N/A

Case1: Male, 18 years old, ethnicity not specified

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: See Figure 4 for family pedigree of patients carrying the 288delC mutation in GPIIb

ParentalGenotype: Heterozygous for variant

CasePresentingHPOs: HP:0000978 (Bruising)

CaseHPOFreeText: Mucocutaneous bleeding

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Flow cytometry analysis shown in Fig 1

PlateletAggregation: Platelets failed to aggregate either spontaneously or in response to ADP, adrenaline, collagen or arachidonic acid, but they showed agglutination in the presence of ristocetin

CasePreviousTesting: ITGA2B and ITGB3 both were sequenced

Gene: ITGA2B

Variant: NM_000419.3:c.291del

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA915940464

gnomAD: N/A

Supplementary Table S1:

Case14: GT15, French, gender and age are not specified

DiseaseAssertion: Glanzmann thrombasthenia type I

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: All patients had a life-long history of mucocutaneous bleeding

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: All patients in this study met the clinical and platelet function requirements for GT-- this includes an absent or strongly reduced expression of alphaIIbBeta3 in platelets

PlateletAggregation: All patients in this study met the clinical and platelet function requirements for GT-- this includes absent or severely reduced platelet aggregation with at least three physiological agonists

CasePreviousTesting: Sanger sequencing was performed. Sanger sequencing ensured coverage of all exons and splice sties of the ITGA2B and ITGB3 genes and extended 300-500 bp into the introns as well as including the UTR. They sequenced 416 bp upstream of the ITGA2B promoter and 463 bp upstream of the ITGB3 promoter. In total they sequenced 51.2% of the ITGA2B gene and 19.4% of the larger ITGB3 gene

Gene: ITGA2B

Variant: NM_000419.3:c.2095-19T>A and NM_000419.3:c.2770C>T

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA915940312 and CA399792054

gnomAD: N/A

Supplementary Table S1:

Case35: GT41a, Canadian/Chinese, gender and age not specified here

DiseaseAssertion: Glanzmann thrombasthenia type I

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: All patients had a life-long history of mucocutaneous bleeding

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: All patients in this study met the clinical and platelet function requirements for GT-- this includes an absent or strongly reduced expression of alphaIIbBeta3 in platelets

PlateletAggregation: All patients in this study met the clinical and platelet function requirements for GT-- this includes absent or severely reduced platelet aggregation with at least three physiological agonists

CasePreviousTesting: Sanger sequencing was performed. Sanger sequencing ensured coverage of all exons and splice sties of the ITGA2B and ITGB3 genes and extended 300-500 bp into the introns as well as including the UTR. They sequenced 416 bp upstream of the ITGA2B promoter and 463 bp upstream of the ITGB3 promoter. In total they sequenced 51.2% of the ITGA2B gene and 19.4% of the larger ITGB3 gene

Gene: ITGA2B

Variant: NM_000419.3:c.91del (p.Ala31ProfsTer2) and NM_000419.3:c.2915dup (p.Leu973AlafsTer63)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA913203486 and CA8602531

gnomAD: MAF in the East Asian population is 0.0001088 https://gnomad.broadinstitute.org/variant/17-42452054-C-CG for the variant (p.Leu973Alafs*63)

Case19: Patient NR (found in the GT database as well) gender and age are not specified

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: Menorrhagia HP:0000132

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: N/A Undetectable

PlateletAggregation: N/A

CasePreviousTesting: N/A

Gene: ITGA2B

Variant: NM_000419.3:c.2941C>T

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA399790399

gnomAD: N/A

PreviouslyPublished: Reference numbers 32,22 in this article

Case17: Patient MO (patient found in the GT database as well) gender and age are not specified here

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: HP:0000978, HP:0000132 (Bruising, menorrhagia)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: N/A

PlateletAggregation: N/A

CasePreviousTesting: N/A

Gene: ITGA2B

Variant: NM_000419.3:c.1750C>T (p.Arg584Ter)

LegacyVariant: N/A

ClinVar: 2892

CAiD: CA115834

gnomAD: MAF in the East Asian population is 0.0002176 https://gnomad.broadinstitute.org/variant/17-42457372-G-A

PreviouslyPublished: Reference numbers 29 and 30 in this article

Case6: (Proband, CabGT-6), Male, age not specified, Caucasian

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

ProteinExpression: Flow cytometry showed <5% surface expression of GPIIIa and GPIIb

Platelet Aggregation: N/A

CasePreviousTesting: Promoter and exon sequences of aIIb and b3 genes were amplified and directly sequence

Gene: ITGA2B

Variant: NM_000419.3:c.1413C>G (p.Tyr471Ter) and NM_000419.3:c.2800G>T (p.Val934Phe)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA290950376 (p.Tyr471Ter) and CA290946484 (p.Val934Phe)

gnomAD MAF in the European (non-Finnish) population is 0.000008791 https://gnomad.broadinstitute.org/variant/17-42457994-G-C

Supplementary Table S1 & S2 Proband and Variant Information:

Case65: GT68, Male, 62 years old, French

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: Occasional spontaneous bleeding and frequency decreased with age

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Flow cytometry showed <5% expression of αIIbβ3 (See Supplementary Table 1)

PlateletAggregation: Absent platelet aggregation (See Supplementary Table 1)

CasePreviousTesting: Sanger sequencing of ITGA2B and ITGB3

Gene: ITGA2B

Variant: NM_000419.3:c.1413C>G (p.Tyr471Ter) and "LR deletion" which is the only specification we are given

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA290950376

gnomAD: MAF in the European (non-Finnish) population is 0.000008791 https://gnomad.broadinstitute.org/variant/17-42457994-G-C

Supplementary Table S1 & S2 Proband and Variant Information:

Case22: GT25, Male, 81, French

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: N/A

CasePresentingHPOs: HP:0002239

Gastrointestinal bleeding

CaseHPOFreeText: Life-long bleeding disorder

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Flow cytometry showed <5% expression of αIIbβ3 (See Supplementary Table 1)

PlateletAggregation: Absent platelet aggregation (See Supplementary Table 1)

CasePreviousTesting: Sanger sequencing of ITGA2B and ITGB3

Gene: ITGA2B

Variant: NM_000419.3:c.1413C>G (p.Tyr471Ter) and NM_000419.3:c.1882C>T (p.Arg628Ter)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA290950376 and CA399801310

gnomAD: MAF in the European (non-Finnish) population 0.000008791 http://gnomad.broadinstitute.org/variant/17-42457994-G-C and MAF in Latino population is 0.00003983 http://gnomad.broadinstitute.org/variant/17-42456075-G-A

Case2: Female, 41 years old, ethnicity not specified

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: "This mutation was confirmed in the proband and parents."

CasePresentingHPOs: HP:0000225 (Gingival bleeding)

CaseHPOFreeText: Site of bleeding: Skin

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

ProteinExpression: See Table 1 (information provided)

PlateletAggregation: See Table 1 (information provided)

CasePreviousTesting: Screened mutations in ITGA2B and ITGB3 by multiplex polymerase chain reaction (PCR) amplification (MPCR) and conformation-sensitive gel electrophoresis

Gene: ITGA2B

Variant: NM_000419.3:c.1750C>T (p.Arg584Ter)

LegacyVariant: N/A

ClinVar: 2892

CAiD: CA115834

gnomAD: MAF in the East Asian population is 0.0002176 https://gnomad.broadinstitute.org/variant/17-42457372-G-A

Case1: Female, 9 years old, Japanese

DiseaseAssertion: Macrothrombocytopenia

FamilyInfo: Information given in Table 1 and Fig 2

ParentalGenotype: Mother: ITGA2B (p.Arg422Ter heterozygous) and Father: ITGA2B (p.Gly991Cys heterozygous) See Table 1 for this information

Sequencing of parental DNA indicated parental mutations. CasePresentingHPOs: HP:0000979, HP:0000421, HP:0000978

(Purpura, epistaxis, bruising)

CaseHPOFreeText: Hemorrhage after dental

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Flow cytometric analysis showed that surface αIIbβ3 expression in platelets (was markedly impaired 3-11%)

PlateletAggregation: N/A

CasePreviousTesting: Sequence analysis of entire coding regions of exons and exon-intron boundaries of ITGA2B and ITGB3 gene of the patient revealed two novel mutations in ITGA2B.

Gene: ITGA2B

Variant: NM_000419.3:c.3064G>T (p.Gly1022Cys) and NM_000419.3:c.1357C>T (p.Arg453Ter)

LegacyVariant: (p.Gly991Cys legacy nomenclature for p.Gly1022Cys) and (p.Arg422Ter legacy nomenclature for p.Arg453Ter)

ClinVar: 631773

CAiD: CA399787943 and CA399803529

gnomAD: N/A

Case1: Male, 7 years old, ethnicity not specified

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: See pedigree Fig 5

ParentalGenotype: Parents heterozygous for the mutation proband has

CasePresentingHPOs:

(Petechia, bruising

CaseHPOFreeText: Mucocutaneous hemorrhages

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: There was a lack of platelet surface expression of the GPIIb-IIIa complex as shown by Western blotting

PlateletAggregation: Platelets fail to aggregate spontaneously or in response to agonists, although they agglutinate in response to ristocetin

CasePreviousTesting: Screening of mutations in both ITGA2B and ITGB3 was carried out by single stranded conformational polymorphism (SSCP) analysis

Gene: ITGA2B

Variant: NM_000419.3:c.1882C>T (p.Arg628Ter)

LegacyVariant: (p.Arg597Ter)

ClinVar: N/A

CAiD: CA399801310

gnomAD: MAF in the Latino population is 0.00003983 http://gnomad.broadinstitute.org/variant/17-42456075-G-A

Case1: Female, 22 years old, Portugese

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: Also studied were the patient’s mother (I.2),her father (1.1), and her sister (II.2). Of these family members, only her sister has reported excessive bleeding although platelet aggregation tests were normal for all of them. Consanguinity was present as her parents were cousins.

ParentalGenotype: Parents heterozygous for mutation

CasePresentingHPOs: HP:0000967

(Petechia)

CaseHPOFreeText: Mucocutaneous bleeding

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

ProteinExpression: <5% surface expression of aIIbb3

PlateletAggregation: Absent with physiologic agonists but agglutination with ristocetin was normal

CasePreviousTesting: We examined each of the 30 exons of the b3 gene and each of the 15 exons of the aIIb gene for migration changes in PCR-SSCP analysis

Gene: ITGB3

Variant:

LegacyVariant:

ClinVar:

CAiD:

gnomAD: N/A

Case#:two cases from two additional families (case 3, 11 years and case 4, 11 years).

DiseaseAssertion: Stargardt’s Disease

FamilyInfo: NR

ParentalTesting: NR

CasePresentingHPOs: HP:0030500, HP:0011507

CasePhenotypeFreeText: LogMAR visual acuity for the right and left eye of cases 1–4 was 0.3 and 0.2, 0.1 and 0.1, 0.5 and 0.4, and 0.3 and 0.4, respectively. Gross disruption of the outer retinal layers at the macula in all cases; in two (cases 2 and 4), the presumed external limiting membrane (ELM) peak was broadened with the inner segment ellipsoid band (ISe) missing. Subtle white-yellowish fine dots at the macula and numerous white-yellowish flecks extending anterior to the arcade are shown in the colour fundus photograph of case 1. Autofluorescence (AF) imaging of case 1 detected well-defined dots with high signal at the central macula surrounded by a ring of increased signal and numerous foci with high or low signal extending to the peripheral retina. Case 2 also had subtle white-yellowish fine dots at the central macula and numerous white-yellowish flecks extending anterior to the arcade, both associated with high signal on AF imaging. In addition, case 3 had white-yellowish fine dots at the macula and numerous white-yellowish flecks extending to the periphery, both of which had high or low signal on AF imaging. Case 4 showed subtle fine macular dots mainly in a para-foveal location, which are well-defined on AF imaging.

CaseNotHPOs: HP:0007401, HP:0000505

CaseNotPhenotypeFreeText: Most cases with STGD have central macular atrophy with numerous more peripheral flecks (Michaelides et al. 2003). Given their relatively good visual acuity, it is likely that the central macular dots observed in our cases may be an early sign of macular dysfunction before the development of macular atrophy. Similar fine macular dots or a ‘mottled macula’ have also been reported in other inherited retinal diseases

CasePreviousTesting: The age of disease onset in cases 1–4, defined as either the age at which visual loss was first noted by the subject or in the asymptomatic subjects when abnormal retinal appearance was first detected, was 5, 7, 8, and 6 years old, respectively.

GenotypingMethod: After informed consent was obtained, blood samples were taken from probands of 2/3 families for ABCA4 screening. A full medical history was obtained, and a full ophthalmologic examination was performed in all cases. Mutation screening of ABCA4 was performed in two probands of the three families, and two likely disease-causing variants were identified in each case; c.768G > T, p.V256V (a previously reported splicing-altering synonymous variant) and c.4363T > C, p.C1455R (a missense variant) in case 1, and c.1906C > T, p.Q636* (a non-sense variant) and c.5461-10 T > C (a disease-associated intronic variant with uncertain effect) in case 3. A blood sample was not available in one proband (case 4).

Variant: NM_000350.3(ABCA4):c.1906C>T (p.Gln636Ter) and NM_000350.3:c.5461-10T>C

LegacyVariant: c.1906C>T (p.Gln636Ter) and c.5461-10T>C

ClinVar: 265012 and 92870

CAID: CA10588302 and CA220687

gnomeAD: 1:94528164 G / A and 1:94476951 A / G

MultipleGeneVariants:No

PreviouslyPublished: No

AdditionalInfo: Most symptoms/diagnoses are consistent with Stargardt’s Disease 3, however the probands in the study were younger in age, so many of the symptoms hadn’t progressed much. Also, all of the cases had decent visual acuity, which contradicts a symptom of Stargardt’s Disease 3. Similar fine macular dots or a ‘mottled macula’ have also been reported in other inherited retinal diseases, for example, in those caused by mutations in RDH5 or RPE65, both of which encode proteins with known function in the visual cycle. The thickening of the ELM may be an OCT abnormality that precedes atrophy in the early stages of STGD

Case#: 14-year-old, female, asian (Chinese) patient

DiseaseAssertion: ABCA-4 associated retinal dystrophy

FamilyInfo: The effect of the deep intronic variant on splicing was validated by a minigene assay in our previous study (Tian et al., 2022). Co-segregation analysis result exhibited that the variant c.1222C>T p.(Arg408Ter) came from the female parent, and the deep intronic variant c.2919-884G>T p.[Phe973LeufsTer3,=] from the male parent

ParentalTesting: Co-segregation analysis result exhibited that the variant c.1222C>T p.(Arg408Ter) came from the female parent, and the deep intronic variant c.2919-884G>T p.[Phe973LeufsTer3,=] from the male parent

CasePresentingHPOs: HP:0000556

CasePhenotypeFreeText: ABCA4-associated retinal dystrophy

CaseNotHPOs: NR

CaseNotPhenotypeFreeText: NR

CasePreviousTesting:NR

GenotypingMethod:

In the present study, we recruited a 14-year-old female patient diagnosed with ABCA4-RD. Biallelic variants were found in this patient, including the nonsense variant c.1222C>T p.(Arg408Ter) detected by Sanger sequencing and the deep intronic variant c.2919-884G>T p.[Phe973LeufsTer3,=] identified by next-generation sequencing.

We isolated peripheral blood mononuclear cells (PBMCs) from the patient’s peripheral venous blood and introduced three episomal plasmids containing transcription factors OCT4, SOX2, NANOG, LIN28, c-MYC, KLF4, and SV40LT into PBMCs. The reprogramming iPSC line, named BIOi003-A, showed stabilized morphology (Fig. 1A) and a normal karyotype in culture (Fig. 1B). Then, the endogenous expression of two pluripotent biomarkers, POU5F1 and NANOG, was detected (Table 2). The expression levels were compared with human embryonic stem cell line H1(hESC-H1) and mesenchymal stem cell line P3 (MSC-P3) by qRT-PCR (Fig. 1C). Surface markers SSEA4 and TRA-1–81 were analyzed by flow cytometry (Fig. 1D). the ABCA4 compound heterozygous variants c.(1222C>T;2919-884G>T) p.[Arg408Ter;Phe973LeufsTer3,=] were verified by Sanger sequencing (Fig. 1E). Furthermore, the teratoma assay exhibited the differentiation capacity of this iPSC line in vivo (Fig. 1F). Short tandem repeats (STR) analysis exhibited that the PBMCs and the iPSC line came from the same patient. PCR proved negative for mycoplasma contamination

Variant: NM_000350.3(ABCA4):c.1222C>T (p.Arg408Ter) and NM_000350.3(ABCA4):c.2919G>T (p.Leu973Phe)

LegacyVariant: c.1222C>T (p.Arg408Ter) and c.2919G>T (p.Leu973Phe)

ClinVar: 99035 and NR

CAID: CA179692 and CA341275270

gnomeAD: 1:94544895 G / A and NR

MultipleGeneVariants: No

PreviouslyPublished:No

AdditionalInfo: One patient was homozygous at the ABCA-4 gene, so there is information about both variants in one annotation because there is only one patient.

Case:Patient 2, female, Chinese

DiseaseAssertion:Global delay

FamilyInfo:Patient 2 was the first child of nonconsanguineous Chinese couple born at 38-week gestation. The mother had gestational diabetes mellitus that required insulin therapy.

ParentalGenotype:Not provided

CasePresentingHPOs:HP:0000365, HP:0020049, HP:0000252, HP:0001263, HP:0012171, HP:0000154, HP:0000708, HP:0003763, HP:0002376, HP:0012433.

CaseHPOFreeText:

Patient History

@ birth - Patient 2 presented with mild grade bilateral hearing impairment and left divergent squint diagnosed at birth.

@ Follow-up visit - Patient 2 had microbrachycephaly and global developmental delay. Brain MRI, metabolic screening and array CGH were normal.

@ 1 year - Patient 2 had stereotypical handwashing movement.

There was no clinical or electrical seizure.

Patient 2 has craniofacial features like microbrachycephaly, wide mouth, divergent squint, and behavioral phenotype.

@ 1.5 years - Patient 2 had bruxism and developmental regression. Patient 2 also had loss of some motor and social skills.

CaseNotHPOs:HP:0001250

CaseNotHPOFreeText:Patient 2 has no seizures.

CasePreviousTesting:Not provided

PreviouslyPublished:Not previously published

GenotypingMethod:Not provided

Gene:MECP2 (MN_004992.3) (NP_004983.1)

Variant:c. 808C>T (p. Arg270*)

HGVS:Not provided

ClinVarID:Not found

CAID:CA172577

gnomAD:Not found

MultipleGeneVariants:NA

Case: Patient, Male, 4 months old <br /> DiseaseAssertion: SCID <br /> FamilyInfo: third child of non-consanguineous parents; has twin brother that is asymptomatic with no immune defects; no family history of primary immunodeficiencies <br /> CasePresentingHPOs: HP:0002014, HP:0020099, HP:0030148 <br /> CaseHPOFreeText: diarrhea, norovirus infection, heart murmur <br /> CaseNotHPOs: increased CRP <br /> CasePreviousTesting: N/A <br /> Gene: IL2RG <br /> Variant: NM_000206(IL2RG): <br /> ClinVar: <br /> CAID: <br /> gnomAD: <br /> SupplementalData:

Gene: DICER1 PMCID: PMC8451242 PMID: 34552563 Pathogenic Inheritance Pattern: Autosomal Dominant MultipleDiseaseEntities Disease Entity: DICER1 syndrome, multinodular goitre, cystic nephroma, anaplastic renal sarcoma, Wilms tumour, differentiated thyroid carcinoma, gynandroblastoma, ciliary body medulloepithelioma, embryonal rhabdomyosarcoma, pineoblastoma, pituitary blastoma, kidney cyst, pulmonary cyst, Sertoli-Leydig Cell Tumor. Mutation: Germline MultipleGeneVariants Variant & Clinvar IDs: c.3452_3453del (485534), c.316del (no ClinVar ID), c.171_172insAC (no ClinVar ID), c.3434del (no ClinVar ID), c.988C>T (933007), c.5388dup (no ClinVar ID) Zygosity: None provided. Case: At time of operation, the goitre patients living in Denmark were ages 21, 12, 21, 8, 14, and 16. Four underwent total thyroidectomies, and two underwent partial thyroidectomies. The patient originally aged 21 previously had a kidney cyst at age 14 and a pulmonary cyst at an unknown age. The patient aged 14 at time of partial thyroidectomy later manifested a Sertoli-Leydig Cell Tumor at age 15. All six patients were female. CasePresentingHPO: None provided. CasePreviousTesting: thyroidectomy gnomAD: ENSG00000100697.10, https://gnomad.broadinstitute.org/gene/ENSG00000100697 Mutation Type: Frameshift, Nonsense