Fig. 6From: Role of CXCL16 in BLM-induced epithelial–mesenchymal transition in human A549 cellsCXCL16 may regulate EMT in A549 cells via the TGF-β1/Smad3 pathways. P-Smad3 and Smad3 protein levels in A549 cells were detected by western blot after silencing of CXCL16. GAPDH served as a loading control. **P < 0.01, ***P < 0.001; NS not significant. Data represented three independent experimentsBack to article page