Associations of epithelial sodium channel genes with blood pressure: the GenSalt study.

ABSTRACT: In order to investigate the associations of SCNN1A, SCNN1G and SCNN1B genes with blood pressure (BP) in the Han Chinese population, we included 2880 participants did not use antihypertensive medication in the month prior to the baseline survey in the current analysis. Forty-four tag-single-nucleotide polymorphisms (SNPs) in epithelial sodium channel (ENaC) genes were selected and genotyped, and nine BP measurements were obtained during the 3-day examination. In the single-marker analyses, we identified significant associations of SCNN1A marker rs13306613 with diastolic BP (DBP) and SCNN1B marker rs12447134 with systolic BP (SBP) under codominant model after Bonferroni's correction (P=2.82 × 10(-5) and 4.63 × 10(-4), respectively). In addition, five SNPs in SCNN1G and four SNPs in SCNN1B ac

SUBMITTER: Liu F 

PROVIDER: S-EPMC4357546 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature