Estrogen receptor related beta is expressed in human endometrium throughout the normal menstrual cycle.

ABSTRACT:

Background

Estrogen receptor related beta (ERRbeta, ESRRB/NR3B2) is an orphan receptor that shares significant sequence homology with estrogen receptors ERalpha and ERbeta. ERR family members are reported to exhibit constitutive transcriptional activity; however, little is known about the biological function of ERRbeta. In an attempt to delineate its role, we examined expression of ERRbeta in normal human endometrium, a tissue that undergoes cyclic remodelling under the influence of estrogen and progesterone.

Methods

Well-characterized endometrial tissue (n = 31), including full-thickness biopsies, was obtained from women with regular menstrual cycles. RT-PCR was used to measure mRNA encoding ERRbeta, the peroxisome proliferator activated receptor gamma coactivators (PGC)-1a

SUBMITTER: Bombail V 

PROVIDER: S-EPMC2583942 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature