Fig. 4

miR-3908 suppresses migration of MCF-7 cells. miR-3908 inhibited significantly the migration ability of MCF-7 cells compared to control (NC) (a and b) in vitro (P < 0.001). Conversely, using the inhibitors of miR-3908, the migration ability was enhanced in MCF-7 cells (a and b). These results suggested that miR-3908 suppresses the migration of MCF-7 cells. The data are presented as means ± SD from three independent experiments. *P < 0.05, **P < 0.01