Figure 1.
MiRNA expression levels in ovarian cancer cells. RNA was isolated from ovarian cancer cells (A2780CP20, A2780CIS and A2780) followed by TaqMan-based qRT-PCR to validate the microRNA expression array results. (A) Upregulated and (B) downregulated miRNAs in cisplatin-resistant (A2780CP20 and A2780CIS) vs. cisplatin sensitive cells (A2780CIS). Results are shown as Mean ± SEM of triplicate experiments (*P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001).