Bleeding and platelet disorders

Gene: THBD

I don't know

Two families reported only with a bleeding disorder and variants in the transmembrane domain.

Created: 16 Aug 2020, 7:54 a.m. | Last Modified: 16 Aug 2020, 7:54 a.m.

Panel Version: 1.6

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Phenotypes
Bleeding disorder

Publications

• 25564403
• 32634856

I don't know

Gene rating submitted by Steve Keeney Molecular Diagnostics Centre Central Manchester NHS Foundation Trust January 2019 on behalf of North West GLH for the GMS Haematology specialist test group

Created: 18 Feb 2019, 11:23 a.m.

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Phenotypes
614486 Thrombophilia due to thrombomodulin defect

I don't know

Gene rating submitted by Mandy Nesbitt Sheffield Diagnostic Genetics Service, Sheffield Children's NHS Trust January 2019 on behalf of Yorkshire and North East GLH for the GMS Haematology specialist test group.

Created: 13 Feb 2019, 11:32 a.m.

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Phenotypes
AD bleeding disorder

I don't know

Gene rating submitted by Mike Mitchell Viapath St. Thomas' Hospital January 2019 on behalf of London South GLH for the GMS Haematology specialist test group.

Created: 7 Feb 2019, 1:21 p.m.

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Phenotypes
614486 Thrombophilia due to thrombomodulin defect

Variants in this GENE are reported as part of current diagnostic practice

Green List (high evidence)

Use with caution when reporting variants outside the transmembrane domain

Created: 18 Mar 2019, 3:41 p.m.

Comment on list classification: As discussed in the GMS Haematology Specialist Test Group webex call 8th March 2019: The Specialist Test Group agreed that there is enough evidence to rate this gene Green.

Created: 18 Mar 2019, 3:40 p.m.

Initial gene list (Consensus Genes for SPEC HAEM Panels 31.01.19 North West v1 FINAL.xlsx) collated by Steve Keeney Molecular Diagnostics Centre Central Manchester NHS Foundation Trust January 2019 on behalf of North West GLH for the GMS Haematology specialist test group. Gene Symbol submitted: THBD; Suggested initial gene rating: I don't know; Are variants in this gene part of your current diagnostic practice? No; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted; Phenotypes: 614486 Thrombophilia due to thrombomodulin defect; PMID(s): none submitted

Created: 18 Feb 2019, 11:28 a.m.

Initial gene list (Consensus Genes for Panels_Haem_SHEFFIELD-29.01.2019.xlsx) collated by Mandy Nesbitt Sheffield Diagnostic Genetics Service, Sheffield Children's NHS Trust January 2019 on behalf of Yorkshire and North East GLH for the GMS Haematology specialist test group. Gene Symbol submitted: THBD; Suggested intial gene rating: I don't know; Are variants in this gene part of your current diagnostic practice? No; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted; Phenotypes: N/A AD bleeding disorder; PMID(s): 25564403

Created: 13 Feb 2019, 11:34 a.m.

Initial gene list (Consensus Genes for Panels_Bleeding and Thrombosis_South London.xlsx) collated by Mike Mitchell Viapath St. Thomas' Hospital January 2019 on behalf of London South GLH for the GMS Haematology specialist test group. Gene Symbol submitted: THBD; Suggested intial gene rating: I don't know; Are variants in this gene part of your current diagnostic practice? Yes; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown; Phenotypes: 614486 Thrombophilia due to thrombomodulin defect; PMID(s): none submitted

Created: 7 Feb 2019, 1:28 p.m.

Initial gene list (Consensus Genes for Panels 17.12.18_Haem_WWMGLH_v3.xlxs) collated by Carl Fratter Oxford Medical Genetics Laboratories January 2019 on behalf of Wessex and the West Midlands GLH for the GMS Haematology specialist test group. Gene Symbol submitted: THBD; Suggested intial gene rating: Green List (high evidence); Are variants in this gene as part of your current diagnostic practice? Yes; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted; Phenotypes: 614486 Thrombophilia due to thrombomodulin defect; PMID(s): 25049278; 27479822; 29145514; 28267383

Created: 5 Feb 2019, 1:26 p.m.

Green List (high evidence)

Gene rating submitted by Carl Fratter Oxford Medical Genetics Laboratories January 2019 on behalf of Wessex and the West Midlands GLH for the GMS Haematology specialist test group.

Created: 5 Feb 2019, 11:19 a.m.

Variants in this GENE are reported as part of current diagnostic practice