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. 2021 Jul 6;9(19):4998–5006. doi: 10.12998/wjcc.v9.i19.4998

Figure 1.

Figure 1

Involvement of epithelial-mesenchymal transition in therapy resistance in pancreatic ductal adenocarcinoma. Epithelial-mesenchymal transition (EMT) is induced by various factors including signaling pathways, EMT-activating transcription factors (EMT-TFs), microRNAs, or microenvironment. Promotion of the EMT program enhances the chemoresistance in pancreatic ductal adenocarcinoma. EMT: Epithelial-mesenchymal transition; PDAC: Pancreatic ductal adenocarcinoma; EMT-TFs: Epithelial-mesenchymal transition-activating transcription factors; CAFs: Cancer-associated fibroblasts; PSCs: Pancreatic stellate cells.