MAPK14 and pancreatic adenocarcinoma: Surprisingly, between more than 30 types of cancer, only pancreatic adenocarcinoma (PAAD or PDAC) shows a significant increase of p38α, p38β, and p38γ compared with healthy control pancreas (red labeled, Figure 1A, Figures S1A,B), suggesting that p38 MAPKs may be involved in PDAC development.