Fig. 2.

Overexpression of FTH1 inhibits BCa cell growth. (A) Overexpression efficiency of FTH1 in MCF‐7, MDA‐MB‐231, JIMT1, and SKBR3 cell lines at 72 h post‐transfection with control or FTH1‐overexpression encoding plasmids. Cell growth in MDA‐MB‐231, JIMT1, SKBR3, and MCF‐7 cells at 72 h post‐transfection with control or FTH1 overexpression was evaluated by (B) MTT and (C, D) CV staining. Error bars represent the mean ± SD based on 4 (B) and 3 (D) independent experiments. Statistical analysis was performed using the Student t‐test; *P < 0.05.