Figure 6.

Calcitriol inhibits epithelial‐mesenchymal transition of renal cell carcinoma cells in a transforming growth factor β1‐independent method. CAKI‐2 cells were incubated with calcitriol (200 nmol/L). A, E‐cadherin and vimentin were measured using western blotting. B, Nuclear Snail, Twist1 and ZEB1 were measured using western blotting. All experiments were repeated three times. Data are expressed as means ± SEM (N = 6), **P < .01