Mechamism of PAUF in pancreatic cancer pathogenesis and progression / 中华肝胆外科杂志

ABSTRACT

Pancreatic adenocarcinoma up-regulated factor(PAUF),a newly discovered gene,is highly expressed in pancreatic cancer.PAUF promotes the metastasis and progression of pancreatic cancer through many ways,such as the activation of signal pathway (CXCR4,β-catenin,TPL2/MEK/ERK,FAK/Scr),increasing the adhesiveness of pancreatic cancer cells,promoting angiogenesis and vascular permeability.Simultaneously,CXCR4,β-catenin,TPL2/MEK/ERK and FAK/Scr are closely related with gemcitabine-resistance.Based on this theory,we infer that PAUF plays a role in gemcitabine-resistance of pancreatic cancer cells.So far,no related research has been done domestic and overseas.The research may find a clue for the mechanism of chemotherapy-resistance and provide a new target spot for the therapy of pancreatic cancer.