Sex and oestrogen receptor β have modest effects on gene expression in the mouse brain posterior cortex.

ABSTRACT:

Introduction

Sex differences in brain cortical function affect cognition, behaviour and susceptibility to neural diseases, but the molecular basis of sexual dimorphism in cortical function is still largely unknown. Oestrogen and oestrogen receptors (ERs), specifically ERβ, the most abundant ER in the cortex, may play a role in determining sex differences in gene expression, which could underlie functional sex differences. However, further investigation is needed to address brain region specificity of the effects of sex and ERβ on gene expression. The goal of this study was to investigate sex differences in gene expression in the mouse posterior cortex, where sex differences in transcription have never been examined, and to determine how genetic ablation of ERβ affects transcription

SUBMITTER: Fels JA 

PROVIDER: S-EPMC7831211 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature