Association of common variants in TNFRSF13B, TNFSF13, and ANXA3 with serum levels of non-albumin protein and immunoglobulin isotypes in Japanese.

ABSTRACT: We performed a genome-wide association study (GWAS) on levels of serum total protein (TP), albumin (ALB), and non-albumin protein (NAP). We analyzed SNPs on autosomal chromosomes using data from 9,103 Japanese individuals, followed by a replication study of 1,600 additional individuals. We confirmed the previously- reported association of GCKR on chromosome 2p23.3 with serum ALB (rs1260326, P(meta) = 3.1 × 10(-9)), and additionally identified the significant genome-wide association of rs4985726 in TNFRSF13B on 17p11.2 with both TP and NAP (P(meta) = 1.2 × 10(-14) and 7.1 × 10(-24), respectively). For NAP, rs3803800 and rs11552708 in TNFSF13 on 17p13.1 (P(meta) = 7.2 × 10(-15) and 7.5 × 10(-10), respectively) as well as rs10007186 on 4q21.2 near ANXA3 (P(meta) = 1.3 × 10(-9)) also indicated

SUBMITTER: Osman W 

PROVIDER: S-EPMC3338726 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature