[Association study of PRDM16 gene polymorphisms with essential hypertension in Xinjiang Uygur population].

Objective: To assess the association of polymorphisms of PR domain containing 16 gene (PRDM16) with essential hypertension in ethnic Uygur population from Xinjiang, China.

Methods: Functional regions of the PRDM16 gene were sequenced in 48 Uygur subjects with essential hypertension selected from 480 hypertensive patients and 819 normotensive controls. Representative variations were genotyped with TaqMan-PCR method. Association of variations of PRDM16 gene with hypertension was analyzed.

Results: For the 4 genotyped representative variations (rs2236518, rs2282198, rs2493292 and rs870171), no significant difference in genotype distribution and allele frequencies has been found between the patient and control groups (P>0.05). By ANOVA analysis, none of the polymorphisms was significantly associated with systolic or diastolic blood pressure (P>0.05). Nor was significant difference in haplotypic frequencies between the two groups detected (P>0.05).

Conclusion: We have found no association between the four polymorphisms (rs2236518, rs2282198, rs2493292 and rs870171) of the PRDM16 gene with essential hypertension in ethnic Uygur population from Xinjiang.