VPS26A and pancreatic adenocarcinoma: To understand the function of VPS26A in PAAD progression, we constructed VPS26A-stable-knockdown CFPAC-1 cells (with relatively high endogenous VPS26A expression) and VPS26A-stable-overexpression PANC-1 cells (with relatively low endogenous VPS26A expression) using the lentivirus infection technique.