Fig. 5

Overexpression of miR-137 and miR-34a decreases cell viability and induces apoptosis in OC cells, without significant cytotoxicity to normal NOEC cells. OC cells or normal NOEC cells were transfected with miR-137 mimic, miR-34a mimic or Neg mimic for 72 h, respectively. Cell viability assay (a) and cell apoptosis assay (b) were performed. ^* P < 0.05. ^** P < 0.01. NS: Not Significant