Fig. 3: The siRNA-KDM6B inhibited BMSCs homing promoted by TGF-β1 in vivo.

A The appearance shape and internal microstructure SEM of PLGA scaffold. B BMSCs are adhered on the scaffolds under SEM. C The efficiency of TGF-β1 released from PLGA scaffold. D The CM-Dil labeled BMSCs migrated to PLGA scaffold in vivo. E The relative quantitative of migrated BMSCs. (*P < 0.05, ***P < 0.001 in comparison with the control group; ###P < 0.001 in comparison with TGF-β1 group. All experiments were repeated three times independently. All error bars ± standard deviation.).