Figure 6.
miR-194-5p reverses PVT1-induced OSCC cell proliferation and cisplatin resistance. (A and B) Cell survival rate of SCC9-R (A) and CAL27-R (B) cells co-transfected pcDNA-NC or pcDNA-PVT1 with miRNA-NC or miR-194-5p mimics examined with CCK-8 assay. (C and D) Colony formation ability of SCC9-R (C) and CAL27-R (D) cells co-transfected pcDNA-NC or pcDNA-PVT1 with miRNA-NC or miR-194-5p mimics examined with colony formation assay. (E and F) Cell proliferation ability of SCC9-R (E) and CAL27-R (F) cells co-transfected pcDNA-NC or pcDNA-PVT1 with miRNA-NC or miR-194-5p mimics examined with CCK-8 assay. *P<0.05, **P<0.01.