Fig. 8

Alkaline phosphatase activity during osteogenic differentiation of UC-hMSCs was assessed after transfection with anti-miR-21, anti-miR-27b, anti-miR-29a, and anti-let-7b on days 7, 14, 21, and 28. Data are presented as mean ± SEM. *p < 0.05 compared to MSCs cultured in osteogenic differentiation medium with negative control.