Adiponectin gene ADIPOQ SNP associations with serum adiponectin in two female populations and effects of SNPs on promoter activity.

ABSTRACT: Adiponectin is an insulin sensitiser in muscle and liver, and low serum levels characterise obesity and insulin resistance. Eight tagging single nucleotide polymorphisms (tSNPs) in the ADIPOQ gene and promoter were selected, and association with serum adiponectin was tested, in two independent samples of Caucasian women: the Chingford Study (n = 808, mean age 62.8 +/- 5.9 years) and Twins UK (n = 2,718, mean age 47.4 +/- 12.6 years). In the Chingford cohort, -11391 G/A, -10066 G/A (rs182052), -7734 C/A (rs16861209), +276 G/T (rs1501299) and +3228 C/T (rs1063537) were significantly associated with fasting serum adiponectin (Ps = 1.00 x 10(-4) to 1.40 x 10(-2)). Associations with all except +3228 C/T were replicated in the Twins UK cohort (Ps = 3.19 x 10(-9) to 6.00 x 10(-3)). In Chingford s

SUBMITTER: Kyriakou T 

PROVIDER: S-EPMC2564110 | biostudies-literature | 2008

REPOSITORIES: biostudies-literature