Association between promoter region genetic variants of PTH SNPs and serum 25(OH)-vitamin D level.

ABSTRACT: Parathyroid hormone (PTH) plays a crucial role in calcium metabolism and skeletal development via altering vitamin D level. Besides, hypersecretion of PTH is implicated in the etiology of osteoporosis. In this study, we analyzed association between promoter region sequence variants of PTH gene and circulating 25-hydroxy-vitamin D (25(OH)D) level. Genotypes of PTH SNPs rs1459015, rs10500783 and rs10500784 and circulating serum 25(OH)D level of healthy adults (N=386) of different nationalities living in Riyadh were determined and relation between the different PTH allelic variants and corresponding mean 25(OH)D values were obtained using Analysis of Variance (ANOVA) and Bonferroni post-hoc test for multiple comparisons. We observed a high prevalence of vitamin D deficiency (<50 nmol/l) among

SUBMITTER: Al-Daghri NM 

PROVIDER: S-EPMC4555747 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature