Progress in the study of signal pathways for chronic inflammation-associated pancreatic carcinogenesis

Pancreatic cancer is one of the most lethal and intractable human malignancies with poor prognosis. Chronic pancreatitis is the independent risk factor for pancreatic cancer. Smoking, obesity and family history are the risk factors for chronic inflammation-associated pancreatic carcinogenesis. Recent studies of signal pathways have made a significant progress in our understanding of chronic pancreatitis in pancreatic cancer. This review summarizes recent development in the important signal pathways involved in pancreatic carcino-genesis from chronic pancreatitis.