Risk of premature ovarian failure is associated to the PvuII polymorphism at estrogen receptor gene ESR1.

ABSTRACT:

Purpose

Estrogen plays an important role in the human reproductive system and it action is mediated mainly by two specific receptors: α (ERα) and β (ERβ). There were described polymorphic variants in ESR1 and ESR2 genes and studies showed controversial results regarding their association with premature ovarian failure. We aimed to determine the prevalence of ESR1 and ESR2 polymorphisms in Brazilian patients and controls. After associate the polymorphisms with premature ovarian failure (POF).

Methods

Genetic association study was performed with 70 women with POF and 73 normally menopaused controls. Detection of ESR1 (PvuII/and XbaI) and ESR2 (AluI and RsaI) gene polymorphisms were performed using TaqMan PCR. The single-nucleotide polymorphism (SNPs) and haplotype effects were

SUBMITTER: Cordts EB 

PROVIDER: S-EPMC3528877 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature