Figure 3.
Over-expression of miR-139-5p restrained the proliferation, invasion, and migration potentials of BC cells. (A) CCK8 assay determined the role of miR-139-5p on the proliferation of ECV-304 cells. (B) CCK8 assay determined the role of miR-139-5p on the proliferation of T24 cells. (C) Transwell assay (bar = 200 μm) was used to detect ECV-304 cell migration and invasion. Representative images of crystal violet staining were shown on the upper panel (original magnification ×200). (D) Quantification of (C). ∗P < 0.01 compared with mimic NC group. BC: Bladder cancer; CCK-8: Cell counting kit-8; MiR-139-5p: MicroRNA-139-5p; NC: Negative control.