rs932275
This is a regulatory region variant variant in the HTRA1 gene.
▶Research that mentions this SNP (1)
▶Age-related macular degeneration and functional promoter and coding variants of the apolipoprotein E geneAssociationN=8,000Lars G. Fritsche et al.(2009)· Human Mutation
This cumulative PhD dissertation investigates genetic susceptibility factors for age-related macular degeneration (AMD). The study confirms weak associations of APOE coding variants with AMD risk (P < 0.05) but finds no association with HMCN1 variants. Large replication studies of candidate genes TLR3 and SERPING1 (1,080-4,881 cases and 2,669-2,842 controls) show no association. The authors identified 15 high-risk variants in ARMS2/HTRA1 region on chromosome 10q23.33-10qter, with the ARMS2 A69S variant showing 2.7-fold increased risk heterozygously and 8.2-fold increased risk homozygously, comparable in strength to CFH Y402H. An indel variant (c.*372_815del443ins54) in ARMS2 3' UTR causes mRNA destabilization.
About HTRA1
This gene encodes a member of the trypsin family of serine proteases. This protein is a secreted enzyme that is proposed to regulate the availability of insulin-like growth factors (IGFs) by cleaving IGF-binding proteins. It has also been suggested to be a regulator of cell growth. Variations in the promoter region of this gene are the cause of susceptibility to age-related macular degeneration type 7. [provided by RefSeq, Jul 2008]
View all HTRA1 variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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