Ontology highlight
ABSTRACT:
ORGANISM(S): Homo sapiens
SUBMITTER: susan krum
PROVIDER: E-GEOD-28918 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Miranda-Carboni Gustavo A GA Guemes Miriam M Bailey Shannon S Anaya Edgar E Corselli Mirko M Peault Bruno B Krum Susan A SA
Molecular endocrinology (Baltimore, Md.) 20110512 7
Estrogens regulate osteoblast differentiation and mineralization. We identified GATA4 as a transcription factor expressed in osteoblasts and directly regulated by 17β-estradiol in this cell type but not in breast cancer cells, another estrogen-responsive tissue. Chromatin immunoprecipitation sequencing (chromatin immunoprecipitation sequencing) reveals that estrogen receptor α (ERα) binds to chromatin near GATA4 at five different enhancers. GATA4 and ERα are both recruited to ERα binding sites n ...[more]