Figure 1.

Effect of miR-34a on choriocarcinoma cells. (A) Cell proliferation upon miR-34a ectopic expression. Significantly slower proliferation was observed in cells with miR-34a ectopic expression at 168 hours post-transfection. (B) Colony formation of pre-miR-34a transfected cells seeded at low density. The colonies were visualized after staining with crystal violet at 14-days post-transfection. The bars in the chart represent mean ± SD of number of colonies from 3 independent experiments. *p < 0.05. (C) Suppression of invasion of BeWo and JEG-3 cells upon miR-34a ectopic expression. Representative images of the invaded cells. The graph represents the extent of invasion of the pre-miR-34a transfected cells relative to the control cells.

Pang et al. BMC Cancer 2013 13:25   doi:10.1186/1471-2407-13-25
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