Fig. 7

After osteogenic induction for 14 days, Stat3 CKO BMSCs expressed less osteogenic makers when compared to the control. A BMSCs expressions of osteogenic markers were assessed by western blotting. B Quantitative analysis of Stat3, P-Stat3 and osteogenic markers (COL1A1 and OPN) expression levels. n = 3. *P < 0.05, **P < 0.01, ***P < 0.001 vs Con