Estrogen Receptor-Related Receptor α: A Mediator of Estrogen Response in Bone
Author(s) -
Edith Bonnelye,
Jane E. Aubin
Publication year - 2005
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2004-2168
Subject(s) - estrogen receptor , estrogen related receptor gamma , estrogen related receptor alpha , estrogen , estrogen receptor beta , estrogen receptor alpha , mediator , nuclear receptor , receptor , selective estrogen receptor modulator , endocrinology , medicine , biology , chemistry , cancer research , transcription factor , biochemistry , gene , cancer , breast cancer
Estrogen receptor-related receptor-alpha (ERRalpha) is an orphan nuclear receptor with sequence homology to the estrogen receptors, ERalpha/beta, but it does not bind estrogen. However, several recent studies suggest that ERRalpha not only plays a functional role in osteoblasts but also impinges on the estrogen axis in bone, as it does in at least certain other estrogen target tissues. We summarize here data on ERRalpha and its cellular and molecular modes of action that have broad implications for considering the potential role of this orphan receptor as a new therapeutic target in osteopenic disorders such as osteoporosis as well as other estrogen-responsive conditions.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom