Figure 7.

Influence of exosomal miR-27a-3p on migration and invasion ability of HCC cells. (a, b) Exosomes containing the miR-27a-3p mimics inhibited the invasion of HepG2 and Huh7 cells (scale bar 50 μm). (c, d) Exosomes containing the miR-27a-3p mimics inhibited the migration of HepG2 and Huh7 cells (scale bar 50 μm). Data were expressed as mean ± SD; ^∗P < 0.05, ^∗∗P < 0.01. (e, f) Relative quantification of the migration and invasion ability of HepG2 and Huh7 cells after treatment with exosomes containing miR-27a-3p mimics and inhibitors.