Association of common variants in NPPA and NPPB with circulating natriuretic peptides and blood pressure.

Newton-Cheh C, Larson MG, Vasan RS, Levy D, Bloch KD, Surti A, Guiducci C, Kathiresan S, Benjamin EJ, Struck J, Morgenthaler NG, Bergmann A, Blankenberg S, Kee F, Nilsson P, Yin X, Peltonen L, Vartiainen E, Salomaa V, Hirschhorn JN, Melander O, Wang TJ
Nat Genet. 2009 41 (3): 348-53

PMID: 19219041 · PMCID: PMC2664511 · DOI:10.1038/ng.328

We examined the association of common variants at the NPPA-NPPB locus with circulating concentrations of the natriuretic peptides, which have blood pressure-lowering properties. We genotyped SNPs at the NPPA-NPPB locus in 14,743 individuals of European ancestry, and identified associations of plasma atrial natriuretic peptide with rs5068 (P = 8 x 10(-70)), rs198358 (P = 8 x 10(-30)) and rs632793 (P = 2 x 10(-10)), and of plasma B-type natriuretic peptide with rs5068 (P = 3 x 10(-12)), rs198358 (P = 1 x 10(-25)) and rs632793 (P = 2 x 10(-68)). In 29,717 individuals, the alleles of rs5068 and rs198358 that showed association with increased circulating natriuretic peptide concentrations were also found to be associated with lower systolic (P = 2 x 10(-6) and 6 x 10(-5), respectively) and diastolic blood pressure (P = 1 x 10(-6) and 5 x 10(-5)), as well as reduced odds of hypertension (OR = 0.85, 95% CI = 0.79-0.92, P = 4 x 10(-5); OR = 0.90, 95% CI = 0.85-0.95, P = 2 x 10(-4), respectively). Common genetic variants at the NPPA-NPPB locus found to be associated with circulating natriuretic peptide concentrations contribute to interindividual variation in blood pressure and hypertension.

MeSH Terms (16)

Adult Aged Atrial Natriuretic Factor Blood Pressure Case-Control Studies Female Gene Frequency Genetic Predisposition to Disease Humans Hypertension Linkage Disequilibrium Male Middle Aged Natriuretic Peptide, Brain Natriuretic Peptides Polymorphism, Single Nucleotide

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