Article
The role of miR-206 in the epidermal growth factor (EGF) induced repression of estrogen receptor-alpha (ERalpha) signaling and a luminal phenotype in MCF-7 breast cancer cells.
Molecular endocrinology (Baltimore, Md.) - 1 Aug 2009
Adams Brian D, Cowee Danielle M, White Bruce A
Abstract excerpt
Epidermal growth factor (EGF) receptor (EGFR)/MAPK signaling can induce a switch in MCF-7 breast cancer cells, from an estrogen receptor (ER)alpha-positive, Luminal-A phenotype, to an ERalpha-negative, Basal-like phenotype. Although mechanisms for this switch remain obscure, Basal-like cancers are typically high grade and confer a poorer clinical prognosis. We previously reported that miR-206 and ERalpha repress...
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