Genome-wide association study meta-analysis reveals transethnic replication of mean arterial and pulse pressure loci.

ABSTRACT: We conducted a genome-wide association study meta-analysis of mean arterial pressure and pulse pressure among 26,600 East Asian participants (stage 1) followed by replication study of up to 28,783 participants (stage 2). For novel loci, statistical significance was determined by a P<5.0×10(-8) in joint analysis of stage 1 and stage 2 data. For loci reported by the previous mean arterial and pulse pressure genome-wide association study meta-analysis in Europeans, evidence of transethnic replication was determined by consistency in effect direction and a Bonferroni-corrected P<1.4×10(-3). No novel loci were identified by the current study. Five independent mean arterial pressure variants demonstrated robust evidence for transethnic replication including rs17249754 at ATP2B1 (P=7.5×10(-15)),

SUBMITTER: Kelly TN 

PROVIDER: S-EPMC3972802 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature