Figure 2.
Re-expression of miR-30a inhibits the proliferation, migration and invasion of 786-O and A498 cells. (A) Levels of miR-30a expression in 786-O and A498 cells that were transfected with miR-30a mimics or NC as determined using reverse transcription-polymerase chain reaction. (B) Cell Counting kit-8 assay indicated that the overexpression of miR-30a suppressed the proliferation of 786-O and A498 cells compared with the NC. (C) Restoration of miR-30a expression decreased the migratory and invasive abilities of 786-O and A498 cells as determined using the cell migration and invasion assays (magnification, ×100). *P<0.05 compared with the respective control. miR, microRNA; NC, negative control.