Research progress on molecular mechanisms of gastroenteropancreatic neuroendocrine tumors / 中华肝胆外科杂志

Gastroenteropancreatic neuroencrine tumors (GEP-NETs) originate from the neuroendocrine cells of the digestive system.Over the past few years,the incidence has increased gradually.The clinical manifestations are diverse,and the related molecular mechanism is also more complex.Although there are more and more basic researches for GEP-NETs,the mechanism for carcinogenesis and metastasis has not been fully elucidated.This paper summarizes the latest progress on the development of GEP-NETs,and elaborates the new findings on tumor molecular mechanisms,mainly including the related receptors and its signaling pathways,gene mutations and epigenetic changes.