Fig. 2.

The effects of miR-1247 expression on the proliferation of NB cells. SH-SY5Y and SK-N-SH cells were transfected with the miR-1247 mimics, NC-mimics, miR-1247 inhibitor, or NC-inhibitor, respectively. a Quantitative PCR analysis of miR-1247 expression in SH-SY5Y and SK-N-SH cells after 48 h transfection. b MTT assay was performed to analyze cell proliferation in SH-SY5Y and SK-N-SH cells after 48 h transfection. c The proliferation capacity of SK-N-SH cells was determined by colony formation assay after 48 h transfection. ^##p < 0.01, ^###p < 0.001 versus NC-mimics; ***p < 0.001 versus NC-inhibitor