The miR-124-mimic transfection inhibited the EMT of AsPC-1 and PANC1 cells, which were partly reversed by the miR-124 inhibitor or EZH2 overexpression. The expression of N1CD, Hes1, MMP-9, E-cadherin and vimentin were determined by western blot. These results were presented as the mean ± standard deviation (SD) of three independent experiments. **P<0.01, compared with the control.