Figure 3.

miR-103 down-regulation suppressed PaCa cell migration and invasion. A. Expression level of miR-103 was detected in Capan-2 and PANC-1 cells by RT-qPCR after transfection with miR-103 inhibitor or inhibitor control. B. Cell migration ability was determined at 0 h and 24 h in Capan-2 and PANC-1 cells by wound healing assay after treatment with miR-103 inhibitor or inhibitor control. C. Capan-2 and PANC-1 cells were transfected with miR-103 inhibitor or inhibitor control for 24 h; cell invasion ability was measured by Matrigel invasion assay. After transfection with miR-103 inhibitor, the invasion abilities of Capan-2 and PANC-1 cells were lower compared with those of inhibitor control treated cells. *P < 0.05.