Fig. 4

Knockdown of miR-125a-5p attenuated sh-BDNF-AS inhibited MM cell proliferation. a MM.1S and U266 cells were transfected with miR-125a-5p inhibitor or inhibitor NC, and the transfection efficiency was evaluated by qRT-PCR. b-d MM.1S and U266 cells were transfected sh-BDNF-AS, miR-125a-5p inhibitor, or co-transfected with sh-BDNF-AS and miR-125a-5p inhibitor. b Cell viability was evaluated by CCK-8 assay. c Cell migration ability was evaluated by wound healing assay. Scale bar = 100 μm. d Cell proliferation was evaluated by EdU staining assay. Scale bar = 30 μm. *p < 0.05, **p < 0.01