Research resource: Aorta- and liver-specific ERα-binding patterns and gene regulation by estrogen.

ABSTRACT: Estrogen has vascular protective effects in premenopausal women and in women younger than 60 years who are receiving hormone replacement therapy. However, estrogen also increases the risks of breast and uterine cancers and of venous thromboses linked to up-regulation of coagulation factors in the liver. In mouse models, the vasculoprotective effects of estrogen are mediated by the estrogen receptor α (ERα) transcription factor. Here, through next-generation sequencing approaches, we show that almost all of the genes regulated by 17β-estradiol (E2) differ between mouse aorta and mouse liver, ex vivo, and that this difference is associated with a distinct genomewide distribution of ERα on chromatin. Bioinformatic analysis of E2-regulated promoters and ERα binding site sequences identify seve

SUBMITTER: Gordon FK 

PROVIDER: S-EPMC4116586 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature