VASH2 and pancreatic neoplasm: We further detected the expression of VASH2 protein in pancreatic cancer cell lines (Miapaca‐2, Capan‐1, CFPAC‐1, PANC‐1, SW1990, HPAC, and BxPc‐3) by Western blot, which revealed that PANC‐1 cells had higher expression of VASH2, while BxPc‐3 cells displayed lower VASH2 expression (Figure 1).