Genetic Risk Score for Essential Hypertension and Risk of Preeclampsia.

ABSTRACT:

Background

Preeclampsia is a hypertensive complication of pregnancy characterized by novel onset of hypertension after 20 weeks gestation, accompanied by proteinuria. Epidemiological evidence suggests that genetic susceptibility exists for preeclampsia; however, whether preeclampsia is the result of underlying genetic risk for essential hypertension has yet to be investigated. Based on the hypertensive state that is characteristic of preeclampsia, we aimed to determine if established genetic risk scores (GRSs) for hypertension and blood pressure are associated with preeclampsia.

Methods

Subjects consisted of 162 preeclamptic cases and 108 normotensive pregnant controls, all of Iowa residence. Subjects' DNA was extracted from buccal swab samples and genotyped on the Affymetri

SUBMITTER: Smith CJ 

PROVIDER: S-EPMC4692983 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature