DEspR T/CATAAAA-box promoter variant decreases DEspR transcription and is associated with increased BP in Sardinian males.

ABSTRACT: Essential hypertension is highly prevalent in the elderly population, exceeding 70% in people older than 60 yr of age, and remains a leading risk factor for heart disease, stroke, and chronic renal disease. Elucidation of genetic determinants is critical but remains a challenge due to its complex, multifactorial pathogenesis. We investigated the role DEspR promoter variants, previously associated with male essential hypertension susceptibility, in blood pressure (BP) regulation. We detected a single nucleotide polymorphism within the DEspR 5'-regulatory region associated with increased BP in a male Sardinian cohort accounting for 11.0 mmHg of systolic BP (P<10(-15)) and 9.3 mmHg of diastolic BP (P<10(-15)). Sequence analysis of three normotensive subjects homozygous for the rs6535847 "norm

SUBMITTER: Glorioso N 

PROVIDER: S-EPMC3217322 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature