Transcriptomic analysis of vitamin D3 (cholecalciferol)-mediated attenuation of cisplatin sensitivity in gastric cancer cells in vitro.
Cisplatin remains a cornerstone of chemotherapy for gastric cancer, but acquired resistance frequently limits its therapeutic efficacy. Vitamin D3/cholecalciferol (VD3) is widely used as a nutritional supplement; however, its influence on cisplatin responsiveness in gastric cancer cells remains unclear. In this study,...