Figure 6.

Effects of 1α,25(OH)₂D₃ or MART-10 on the expressions of EMT-related transcriptional factors, Snail, Slug, and Twist, in MDA-MB-231 cells. (A) Western blot depicting the expressions of Snail, Slug, and Twist in MDA-MB-231 cells after 10⁻⁷ M 1α,25(OH)₂D₃ or MART-10 treatment. Tubulin was used as the loading control; and (B–D) quantitative analysis of Snail, Slug, and Twist expression levels of MDA-MB-231 cells after two days of 10⁻⁷ M 1α,25(OH)₂D₃ or MART-10 treatment. Each value was a mean ± SD of three independent determinations (* p < 0.05, ** p < 0.01).