Bleeding and platelet disorders

Gene: ITGA2

Red List (low evidence)

ITGA2 (integrin subunit alpha 2)
EnsemblGeneIds (GRCh38): ENSG00000164171
EnsemblGeneIds (GRCh37): ENSG00000164171
OMIM: 192974, Gene2Phenotype
ITGA2 is in 1 panel

5 reviews

Steve Keeney (Central Manchester Foundation Trust)

Green List (high evidence)

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
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
614200 ?Glycoprotein Ia deficiency

Mandy nesbitt (Healthcare Professional)

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
614200 ?Glycoprotein Ia deficiency

Michael Mitchell (Guy's & St. Thomas' NHS Trust)

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
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
614200 ?Glycoprotein Ia deficiency

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

Louise Daugherty (Genomics England Curator)

Red List (low evidence)

Comment on list classification: As discussed in the GMS Haematology Specialist Test Group webex call 8th March 2019: The Specialist Test Group agreed that this gene should be rated Red so was downgraded from Green to Red. Causes the severe form of EDS.
Created: 18 Mar 2019, 3:32 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: ITGA2; Suggested initial gene rating: Green List (high evidence); Are variants in this gene part of your current diagnostic practice? No; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal; Phenotypes: 614200 ?Glycoprotein Ia deficiency; 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: ITGA2; 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: 614200 ?Glycoprotein Ia deficiency; PMID(s): none submitted
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: ITGA2; Suggested intial gene rating: I don't know; Are variants in this gene part of your current diagnostic practice? Yes; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal; Phenotypes: 614200 ?Glycoprotein Ia deficiency; 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: ITGA2; Suggested intial gene rating: Green List (high evidence); Are variants in this gene as part of your current diagnostic practice? Yes; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal; Phenotypes: 614200 ?Glycoprotein Ia deficiency; PMID(s): 10590055
Created: 5 Feb 2019, 1:26 p.m.

Carl Fratter (Oxford University Hospitals NHS Trust)

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

Details

Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
Sources
Phenotypes
  • 614200 ?Glycoprotein Ia deficiency
OMIM
192974
Clinvar variants
Variants in ITGA2
Penetrance
None
Publications
Panels with this gene

History Filter Activity

18 Mar 2019, Gel status: 1

Entity classified by Genomics England curator

Louise Daugherty (Genomics England Curator)

Gene: itga2 has been classified as Red List (Low Evidence).

18 Feb 2019, Gel status: 4

Set Phenotypes

Louise Daugherty (Genomics England Curator)

Added phenotypes 614200 ?Glycoprotein Ia deficiency for gene: ITGA2

18 Feb 2019, Gel status: 4

Added New Source

Louise Daugherty (Genomics England Curator)

Source North West GLH was added to ITGA2.

13 Feb 2019, Gel status: 4

Set Phenotypes

Louise Daugherty (Genomics England Curator)

Added phenotypes 614200 ?Glycoprotein Ia deficiency for gene: ITGA2

13 Feb 2019, Gel status: 4

Added New Source

Louise Daugherty (Genomics England Curator)

Source Yorkshire and North East GLH was added to ITGA2.

7 Feb 2019, Gel status: 4

Set Phenotypes

Louise Daugherty (Genomics England Curator)

Added phenotypes 614200 ?Glycoprotein Ia deficiency for gene: ITGA2

7 Feb 2019, Gel status: 4

Added New Source

Louise Daugherty (Genomics England Curator)

Source London South GLH was added to ITGA2.

5 Feb 2019, Gel status: 4

Added New Source

Louise Daugherty (Genomics England Curator)

Source NHS GMS was added to ITGA2.

5 Feb 2019, Gel status: 3

Added New Source, Set mode of inheritance, Set Phenotypes, Set publications, Status Update

Louise Daugherty (Genomics England Curator)

Source Expert Review Green was added to ITGA2. Mode of inheritance for gene ITGA2 was changed from to BIALLELIC, autosomal or pseudoautosomal Added phenotypes 614200 ?Glycoprotein Ia deficiency for gene: ITGA2 Publications for gene ITGA2 were changed from to 10590055 Rating Changed from Red List (low evidence) to Green List (high evidence)

5 Feb 2019, Gel status: 1

Created, Added New Source, Set mode of inheritance

Louise Daugherty (Genomics England Curator)

gene: ITGA2 was added gene: ITGA2 was added to Bleeding and platelet disorders. Sources: Wessex and West Midlands GLH Mode of inheritance for gene: ITGA2 was set to