Fig. 6: miR-214-5p negatively regulates the function of lncRNA RCAT1.

a The efficiency of miR-214-5p mimics was detected by qRT-PCR. b Overexpression of miR-214-5p led to decreased cell proliferation. c Overexpression of miR-214-5p led to increased cell apoptosis. d Overexpression of miR-214-5p led to decreased cell migration. Scale bar, 200 μm. e Overexpression of miR-214-5p attenuated the effect on promoting proliferation of lncRNA RCAT1 by MTT assay. f Overexpression of miR-214-5p effectively reverses lncRNA RCAT1-induced promotion of cell migration using transwell assay. Scale bar, 200 μm (*P < 0.05, **P < 0.01, ***P < 0.001).