['Resveratrol (RES) inhibits cell growth, induces apoptosis and augments chemotherapeutics in multiple cancer types, although its effects on drug-resistant cancer cells are unknown.', 'To study the effects of resveratrol in triple-negative breast cancer cells that are resistant to the common cancer drug, paclitaxel, a novel paclitaxel-resistant cell line was generated from the MDA-MB-231 cell line.', 'The resistant MDA-MB-231/PacR cells exhibited a 12-fold increased resistance to paclitaxel. RES treatment reduced cell proliferation and colony formation and increased senescence and apoptosis in both parental and resistant cells. Importantly, RES augmented the effects of paclitaxel in both cell lines. Up-regulation of the MDR1 and CYP2C8 genes were shown to be potential mechanisms of paclitaxel resistance in the resistant cells.'] Does resveratrol augment paclitaxel treatment in MDA-MB-231 and paclitaxel-resistant MDA-MB-231 breast cancer cells?