rs3093066
This is a 3 prime utr variant variant in the CRP gene.
▶Research that mentions this SNP (2)
▶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.
▶Fine-mapping the genetic basis of CRP regulation in African Americans: a Bayesian approachAssociationN=594Benjamin Rhodes et al.(2008)· Human Genetics
Fine-mapping study of C-reactive protein (CRP) regulation in 594 African Americans using dense SNP genotyping and Bayesian model selection. Found rs3091244(T) allele as the key functional variant regulating CRP expression with additive effects (Bayes factor >100), explaining 5.20% of CRP variance with β=0.312 (95% CI 0.146-0.491). Secondary analysis supported a two-SNP model including rs12728740, which segregated with European-origin haplotypes. The study demonstrates that weaker linkage disequilibrium in African Americans resolved genetic ambiguity seen in European populations.
About CRP
The protein encoded by this gene belongs to the pentraxin family which also includes serum amyloid P component protein and pentraxin 3. Pentraxins are involved in complement activation and amplification via communication with complement initiation pattern recognition molecules, but also complement regulation via recruitment of complement regulators. The encoded protein has a calcium dependent ligand binding domain with a distinctive flattened beta-jellyroll structure. It exists in two forms as either a pentamer in circulation or as a nonsoluble monomer in tissues. It is involved in several host defense related functions based on its ability to recognize foreign pathogens and damaged cells of the host and to initiate their elimination by interacting with humoral and cellular effector systems in the blood. Consequently, the level of this protein in plasma increases greatly during acute phase response to tissue injury, infection, or other inflammatory stimuli. Elevated expression of the encoded protein is associated with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection. [provided by RefSeq, Aug 2020]
View all CRP variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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