Pancreatic cancer; from effective prevention and early diagnosis to personalized therapy

Despite substantial improvements in survival rates for most cancers, pancreatic cancer still remains a leading cause of death from malignancy. The disease has no symptoms in the initial stages, it can early invade the surrounding organs, and treatment methods have poor long-term prognosis. In addition, this neoplasia is starting to be diagnosed more and more frequently in young people. High incidences have been found in developed regions such as Europe, North America, Australia, but recent data show that this condition is increasing in other regions as well. Pancreatic cancer involves multiple factors such as cigarette smoking, obesity, diabetes, alcohol consumption, inherited genetic factors, recent studies also correlating pancreatic cancer with abnormal metabolism of human microorganisms, blood type, as well as glucose and lipid levels. This review aims to update knowledge on the epidemiology, pathophysiology, diagnosis and treatment of pancreatic cancer. The goal is to encourage screening and early diagnosis methods, as well as to stimulate further research on this oncological topic, insufficiently studied to date.