Figure 6. Overexpression of miR-224-3p attenuates the cell cycle arrest of CC cells induced by RA. Flow cytometry was used for the detection of cell cycle in (A) Hela and (B) c-33A cells treated with RA. (C) Western blot analysis was used to detect the expression of cell cycle-related proteins in both Hela and c-33A cells. *P<0.01, *P<0.001 vs. control; #P<0.05, #P<0.01, #P<0.001 vs. RA+miR-NC.