Research Article

Panax Notoginseng Saponins Regulate Transforming Growth Factor-β1 through MAPK and Snail/TWIST1 Signaling Pathway to Inhibit Epithelial-Mesenchymal Transition of Pulmonary Fibrosis in A549 Cells

Figure 7

The schematic diagram shows how PNS regulates the MAKP and Snail/TWIST1 signaling pathway to inhibit the occurrence of TGF-β1-induced EMT.