miR-302c-3p inhibits migration and invasion of HCC cells. (A) MHCC97H cells that were transfected with miR-302c-3p mimics and control mimics, respectively, were subjected to qRT-PCR for miR-302c-3p expression. n= three repeats with similar results, *P<0.05 by Student's t-test. (B) Transwell assays indicated that miR-302c-3p overexpression suppressed the migration and invasion of MHCC97H cells. n= three repeats with similar results, *P<0.05 by Student's t-test. (C) HepG2 cells that were transfected with miR-302c-3p inhibitors and control inhibitors, respectively, were detected by qRT-PCR for miR-302c-3p expression. n= three repeats with similar results, *P<0.05 by Student's t-test. (D) The migration and invasion capacities of HepG2 cells was enhanced by miR-302c-3p knockdown. n= three repeats with similar results, *P<0.05 by Student's t-test.