TY - GEN AU - Swami,S AU - Krishnan,A V AU - Feldman,D TI - 1alpha,25-Dihydroxyvitamin D3 down-regulates estrogen receptor abundance and suppresses estrogen actions in MCF-7 human breast cancer cells SN - 1078-0432 PY - 2000///1228 KW - Breast Neoplasms KW - drug therapy KW - Calcitriol KW - analogs & derivatives KW - Cell Division KW - drug effects KW - Dose-Response Relationship, Drug KW - Down-Regulation KW - Drug Interactions KW - Estradiol KW - metabolism KW - Estrogen Antagonists KW - pharmacology KW - Estrogen Receptor alpha KW - Humans KW - Receptors, Estrogen KW - biosynthesis KW - Transcription, Genetic KW - Tumor Cells, Cultured N1 - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S ER -