Fig. 3

miR-10b-3p overexpression promoted cell proliferation, colony formation and migration. a RNA level of miR-10b-3p in 7 ESCC cell lines. b Quantitation of the miR-10b-3p level after transfection of the miR-10b-3p mimic in KYSE150 and KYSE450 cell lines. c The cell growth curve was measured by MTS after transfection of the miR-10b-3p mimic in KYSE150 and KYSE450 cell lines, and the OD 570 was normalized to the star point (0 h). d Representative images and quantitation of colony formation were performed after transfection of the miR-10b-3p mimic in KYSE150 and KYSE450 cell lines. e Representative images and quantitation of the transwell assay were performed after transfection of the miR-10b-3p mimic in KYSE150 and KYSE450 cell lines. Each experiment was performed in triplicate. Data are presented as the mean value ± SD. ^●, P < 0.05; ^●●, P < 0.01