fig2
![Epithelial-mesenchymal transition: a hallmark in pancreatic cancer stem cell migration, metastasis formation, and drug resistance](https://image.oaes.cc/4a6c341c-42e6-46fc-9147-b91e380eef3b/3675.fig.2.jpg)
Figure 2. Schematic depiction of pancreatic cancer cell interactions with tumor-associated fibroblasts (TAF) and activated pancreatic stellate cells (PSC) in the tumor microenvironment. PDGF: platelet-derived growth factor; TGFβ: transforming growth factor β