Fig. 9

Anti-TG2 inhibited BP-induced EMSC osteogenic differentiation. A Representative western blots of osteoponin, osteocalcin, and collagen 1 (OPN, OCN, LN, FN, and COL I, respectively) in differentiated EMSCs following treatment with 2 μg/ml BPs and 2 μg/ml anti-TG2 or 2 μg/ml BPs alone. B Quantification of OPN, OCN, and COL I protein expression. Data were expressed as mean ± SD. **p < 0.01; *p < 0.05