Discovery of NM23-H2 as an estrogen receptor β-associated protein: Role in estrogen-induced gene transcription and cell migration

The regulation of the estrogenic responses may be influenced by the proteins that associate with estrogen receptors (ERs) rather than solely with the receptors themselves. ERβ is expressed in blood vessels and may play an important role in vascular disease. We hypothesized that specific proteins interact with ERβ to modulate its response to estrogens. By means of a yeast two hybrid screen, we discovered that NM23-H2, a multi-faceted protein...