Receptors, Breast Neoplasms - pathology, Breast Neoplasms - metabolism, Cell Survival - drug effects, PPAR gamma - agonists, Thiazolidinediones - pharmacology, Retinoic Acid - agonists, PPAR gamma - metabolism, Retinoid X Receptors - agonists, Retinoic Acid - metabolism, Cytoplasmic and Nuclear - agonists, Retinoid X Receptors - metabolism, Inflammation - pa...