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RON is not a prognostic marker for resectable pancreatic cancer


ABSTRACT: BACKGROUND: The receptor tyrosine kinase RON exhibits increased expression during pancreatic cancer progression and promotes migration, invasion and gemcitabine resistance of pancreatic cancer cells in experimental models. However, the prognostic significance of RON expression in pancreatic cancer is unknown. METHODS: RON expression was characterized in several large cohorts, including a prospective study, totaling 492 pancreatic cancer patients and relationships with patient outcome and clinico-pathologic variables were assessed. RESULTS: RON expression was associated with outcome in a training set, but this was not recapitulated in the validation set, nor was there any association with therapeutic responsiveness in the validation set or the prospective study. CONCLUSIONS: Although RON is implicated in pancreatic cancer progression in experimental models, and may constitute a therapeutic target, RON expression is not associated with prognosis or therapeutic responsiveness in resected pancreatic cancer.

Type Journal
Authors Tactacan, C. M.: Chang, D. K.: Cowley, M. J.: Humphrey, E. S.: Wu, J.: Gill, A. J.: Chou, A.: Nones, K.: Grimmond, S. M.: Sutherland, R. L.: Biankin, A. V.: Daly, R. J.:
Garvan Authors Dr Angela Chou , Dr Mark Cowley
Published Date 2012-10-01 00:00:00
Published Volume 12
Published Issue 1
Published Pages 395
Status Published In-print
OpenAccess Link Tactacan et al 2011 Sumbitted.pdf