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. 2019 Dec 27;19:357. doi: 10.1186/s12935-019-1082-9

Fig. 3.

Fig. 3

Addition of miR-149 contributed to sensitivity of NB cells to Dox. ad Cell viability was analyzed in SK-N-BE(2)C and SK-N-SH cells transfected with miR-149 or miR-NC after treatment of Dox by MTT. e, f Colony formation was investigated in SK-N-BE(2)C and SK-N-SH cells transfected with miR-149 or miR-NC after treatment of Dox. g, h Cell apoptosis was measured in SK-N-BE(2)C and SK-N-SH cells transfected with miR-149 or miR-NC after treatment of Dox by flow cytometry. **P < 0.01, compared with non-Dox (miR-NC or miR-149) group