The MAPK-activated protein kinase 2 mediates gemcitabine sensitivity in pancreatic cancer cells.

Pancreatic carcinoma is the major clinical entity where the nucleoside analog gemcitabine is used for first-line therapy. Overcoming cellular resistance toward gemcitabine remains a major challenge in this context. This raises the need to identify factors that determine gemcitabine sensitivity in pancreatic carcinoma cells.