Fig. 2

Overexpression of miR-638 inhibited the progression of breast cancer. (A) The miR-638 expression in MCF-7, MDA-MB-231, MDA-MB-468, and MCF10A cell lines. (B) The expression of miR-638 was examined in MCF-7 cells with miR-638 mimics or inhibitor. (C, D) The cell proliferation was measured in cells containing miR-638 mimics or inhibitor. (E, F) Cell migration and invasion analysis in cells containing miR-638 mimics or inhibitor *P <0.05, **P <0.01