The cell migration ability was assessed with the wound healing assay; the results are displayed in the pictures in Figure 2B. The overexpression of miR-200c clearly resulted in a significant reduction in cell migration in comparison the control cells (CD44+CD117+CSCs with lentivirus mock and CD44+CD117+CSCs without lentivirus infection); the differences were statistically significant (Figure 2E). Here, CD44 is linked to infection.