miR-124-3p induces G1-phase arrest and inhibits clonogenicity in bladder cancer cell lines. (A) The T24, UM-UC-3 and J82 cells, transfected with NC RNA or miR-124-3p, were subjected to flow cytometry for cell cycle analysis. Three independent experiments were performed in each group. (B) Decreased clonogenicity in bladder cancer cells treated with miR-124-3p (Representative wells were presented). (C) The colony count was significantly lower for miR-124-3p treated group compared with NC treated group (P < 0.05).