Figure 3.

Exogenous expression of miR-1 inhibited growth of TE-1 cells. TE-1 cells were transiently transfected with miR-1 mimics (50 nM) or the negative control. (A) Cell proliferation was determined by cell counting kit-8 assay at 48 h post-transfection. (B) The cells were harvested for cell cycle analysis by flow cytometry at 48 h post-transfection. (C) The cells were harvested for apoptosis analysis by flow cytometry at 48 h post-transfection. Data are presented as the mean ± standard error from three independent experiments. **P<0.01 vs. negative control. miR-1, microRNA-1; OD, optical density; FITC, fluorescein isothiocyanate; PI, propidium iodide.