• 1. Department of Surgery, Yubei District Second People’s Hospital of Chongqing City, Chongqing 401147, P. R. China;
  • 2. Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China;
GONG Jianping, Email: gongjianping11@163.com
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Objective To summarize the research progress of KRAS mutation in pancreatic tumorigenesis and therapy.Method The research progress of KRAS mutation in pancreatic tumorigenesis and therapy were summarized by reading the domestic and international literatures published in recent years.Results Pancreatic cancer had the title of " king of cancer”. More than 90% of pancreatic cancer patients had KRAS mutation. KRAS had a complex relationship with pancreatic cancer through downstream signaling pathways, including Raf (rapidly accelerated fibrosarcoma)-mitogen-activated protein kinase kinase (MEK)-extracellular signal-regulated kinase (ERK), phosphatidylinositol-4, 5-bisphosphate 3-kinase (PI3K)-protein kinase B (AKT), and RalGDS-Ral. Although basic research on pancreatic cancer was deepening, there was still a lack of effective molecular targeted drugs.Conclusions KRASgene plays an important role in the occurrence of pancreatic cancer. The treatment associated with KRAS mutation provides a more effective prognostic possibility for pancreatic cancer patients.

Citation: WANG Fanghua, WU Yilin, GONG Jianping. Research progress on KRAS mutation in pancreatic tumorigenesis and pancreatic cancer therapy. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2019, 26(6): 764-768. doi: 10.7507/1007-9424.201811069 Copy

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