Fig. 2.

MiR-1246 enhances the migration and invasion of A549 cells. Migration and invasion assays were performed after A549 transfected with miR-1246 mimics or negative control (NC) miRNA, miR-1246 inhibitor or inhibitor negative control (Inh-NC) for 48 hours. The cells that migrated and invasive were counted, the representative images were shown. Scale bar=100 μm. (A) The migration ability of A549 cells. (B) The invasion capacity of A549 cells. Experiments were performed at least in triplicate and data are represented as mean±standard error of mean (*p < 0.05).