Fig. 2.

Overexpression of miR‐196b‐5p suppressed cell proliferation in WJCMSCs. (A) Real‐time RT‐PCR showed the efficiency of miR‐196b‐5p overexpression in WJCMSCs. (B, C) CFSE assay results showed that the number of cells proliferating to the sixth generation and the proliferation index in the miR‐196b‐5p mimics group were lower than those in the control group. U6 was used as an internal control for miR‐196b‐5p. Student’s t‐test was used to analyze the statistical significance. All error bars signify standard deviations (n = 3). *P ≤ 0.05, **P ≤ 0.01.