MST1 and pancreatic ductal adenocarcinoma: A study reported that the level of MST1 is decreased in pancreatic ductal adenocarcinoma (PDAC) cells, and the restored expression of mammalian STE20-like kinase 1 (MST1) promotes PDAC cells death and suppres the proliferation, migration and invasion of PDAC cells via pyroptosis mediated by ROS106.