rs1126643
This is a synonymous variant in the ITGA2 gene — it does not change the protein's amino acid sequence.
▶GWAS Catalog Trait Associations (1)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
GWAS Catalog Trait Associations (1)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
platelet component distribution width
▶ClinVar annotation
▶Research that mentions this SNP (2)
▶Possible contribution of GSTP1 and other xenobiotic metabolizing genes to vitiligo susceptibilityAssociationN=200Mikhail M. Minashkin et al.(2013)· Archives of Dermatological Research
A candidate gene association study in 100 Russian vitiligo patients and 100 controls identified a strong novel association between GSTP1 rs1138272 (Ala114Val, OR=13.03, Bonferroni-adjusted P=0.0015) and vitiligo susceptibility. Cumulative analysis of multiple xenobiotic metabolizing genes showed that carrying higher numbers of risk alleles was associated with increased vitiligo risk (9-16 vs 3-8 alleles: OR=2.79, P=0.00063), supporting a polygenic model for vitiligo involving detoxification pathway genes.
▶Variants in ABCB1 , TGFB1 , and XRCC1 genes and susceptibility to viral hepatitis A infection in Mexican AmericansAssociationN=6,779Lyna Zhang et al.(2012)· Hepatology
Candidate gene association study of 67 genetic variants in 27 inflammation and DNA repair genes with hepatitis A virus (HAV) infection susceptibility in 6,779 NHANES III participants (2,619 non-Hispanic whites, 2,095 non-Hispanic blacks, 2,065 Mexican Americans). Among Mexican Americans, ABCB1 rs1045642 T allele was associated with lower HAV seropositivity risk (OR=0.79, p<0.001), while TGFB1 rs1800469 and XRCC1 rs1799782 T alleles were associated with increased risk (OR=1.38 and 1.57, respectively). CAT rs769214 and CYP2E1 rs2031920 showed marginal associations with decreased and increased HAV risk, respectively.
About ITGA2
This gene encodes the alpha subunit of a transmembrane receptor for collagens and related proteins. The encoded protein forms a heterodimer with a beta subunit and mediates the adhesion of platelets and other cell types to the extracellular matrix. Loss of the encoded protein is associated with bleeding disorder platelet-type 9. Antibodies against this protein are found in several immune disorders, including neonatal alloimmune thrombocytopenia. This gene is located adjacent to a related alpha subunit gene. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2012]
View all ITGA2 variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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