https://www.selleckchem.com/products/GDC-0449.html
The interaction between 1,25-dihydroxyvitamin [1,25(OH)2D3] and vitamin D receptor (VDR) plays a critical role in regulating cell proliferation and programmed cell death. The present study aimed to investigate the effects of 1,25(OH)2D3 in combination with arsenic trioxide (As2O3) on the proliferation and cell cycle of a K562 leukemia cell line. K562 cells were treated with 100 nM 1,25(OH)2D3, 2.5 µM As2O3, and 100 nM 1,25(OH)2D3 combined with 2.5 µM As2O3. Cell proliferation was evaluated by the 3-(4,5-dimethylthiazol-2-yl)-5-(3-carbo