Ontology highlight
ABSTRACT: Background
WNK1 (With No-lysine Kinase 1) modulates numerous sodium transport-related ion channels involved in regulation of blood pressure. Several studies have indicated associations between the common variants of the WNK1 gene and hypertension or blood pressure levels. However, little data exists on Asian populations and normotensive or pre-hypertensive subjects. Our aim was to detect whether the common variations in the WNK1 gene are potential contributors to individual variations in blood pressure in a family-based sample.Material and methods
525 individuals from 116 families were selected from a rural community of Northern China. Five single-nucleotide polymorphisms were selected from the WNK1 gene. Single-marker and haplotype analyses were conducted using the Family-Based Association Test program.Results
Regretful, no associations for the 5 WNK1 SNPs and the constructed haplotype blocks of WNK1 with blood pressure level reached nominal statistical significance.Conclusions
We conclude that although multiple candidate genes are involved in development of hypertension, the genetic polymorphism in WNK1 is not a major contributor to the observed variability in blood pressure and familial clustering risk of hypertension.
SUBMITTER: Liu F
PROVIDER: S-EPMC4211417 | biostudies-literature | 2014 Oct
REPOSITORIES: biostudies-literature
Liu Fuqiang F Lian Qiufang Q Ren Jie J Ren Keyu K Wang Yang Y Wang Dan D Chu Chao C Wang Lan L Guo Tongshuai T Liu Enqi E Mu Jianjun J Yuan Zuyi Z
Medical science monitor : international medical journal of experimental and clinical research 20141016
<h4>Background</h4>WNK1 (With No-lysine Kinase 1) modulates numerous sodium transport-related ion channels involved in regulation of blood pressure. Several studies have indicated associations between the common variants of the WNK1 gene and hypertension or blood pressure levels. However, little data exists on Asian populations and normotensive or pre-hypertensive subjects. Our aim was to detect whether the common variations in the WNK1 gene are potential contributors to individual variations in ...[more]