Protein kinase Ciota is required for pancreatic cancer cell transformed growth and tumorigenesis.

ABSTRACT: Pancreatic cancer is the fourth leading cause of cancer deaths in the United States, with an overall 5-year survival rate of <5%. Pancreatic ductal adenocarcinoma (PDAC), the most common form of pancreatic cancer, is highly resistant to conventional chemotherapies, underscoring the critical need for new molecular targets for pancreatic cancer chemotherapy. The KRAS proto-oncogene is mutated in >90% of PDAC. Protein kinase Ciota (PKCiota) is required for the oncogenic Ras-mediated transformed growth of lung cancer and intestinal epithelial cells. However, little is known about the role of PKCiota in pancreatic cancer. In this study, we evaluated the expression of PKCiota in human pancreatic cancer and the requirement for PKCiota for the transformed growth and tumorigenicity of PDAC cells. W

SUBMITTER: Scotti ML 

PROVIDER: S-EPMC2881466 | biostudies-literature | 2010 Mar

REPOSITORIES: biostudies-literature