Twenty-four hub genes were confirmed, the survival analyses from the cBioPortal online platform revealed that topoisomerase (DNA) II α (TOP2A), periostin (POSTN), plasminogen activator, urokinase (PLAU), and versican (VCAN) may be involved in the carcinogenesis and progression of Pa, and the receiver-operating characteristic curves indicated their diagnostic value for Pa.
In this study, we analyzed the role of the uPAR/uPA system in both the development and progression of pancreatic cancer in invasive ductal adenocarcinomas of the pancreas (PDA) and their premalignant precursors (PanIN lesions) in 50 patients with long-term clinical follow-up.
In this study, we describe the ability of the urokinase-type plasminogen activator receptor (uPAR) promoter to efficiently and selectively target pancreatic tumors and metastases, which enables the successful management of pancreatic cancer.
Expression of kallikrein 7 diminishes pancreatic cancer cell adhesion to vitronectin and enhances urokinase-type plasminogen activator receptor shedding.
These observations suggest that significant overexpression of uPA correlates closely to the rapid progression and invasiveness of pancreatic cancer and that uPA may provide a future therapeutic target for pancreatic cancer treatment.
Tumor-associated trypsinogen (TAT), urokinase-type plasminogen activator (u-PA), matrix metalloproteinase-2 (MMP-2), and MMP-9 each play a dominant role in the degradation of extracellular matrix (ECM) during the invasion process of pancreatic cancer.