The effect of si-CTD-2020K17.1 on cell migration, invasion, and proliferation. (A) Transfection efficiency was measured by real-time RT-PCR. (B) Migration and invasion abilities were determined via Transwell assays. (C, D) Numbers of migrating or invading cells. (E, F) Migration ability was observed via wound healing assay. (G) Proliferation ability was determined by CCK-8 assays. * P<0.05, ** P<0.01.