Figure 1. miR-340-5p is down-regulated in cisplatin (CDDP)-resistant osteosarcoma cells. The expression of miR-340-5p was examined in MG-63, Saos-2, MG-63/CDDP, and Saos-2/CDDP cells. U6 served as an internal reference. The relative expression of miR-340-5p was calculated using the 2-ΔΔCT method. All experiments were repeated three times. Data are reported as means±SD. **P<0.05 compared to its respective control (Student’s t-test).
