Genetic and Epigenetic Alterations in the von Hippel-Lindau Gene: the Influence on Renal Cancer Prognosis

Abstract
Background: Inactivation of the von Hippel-Lindau (VHL) gene is considered as an early event in renal cancer tumorigenesis. The prognostic relevance of these changes, however, is not clear and previous results are contradictory. We have evaluated the influence of (epi)genetic alterations in VHL on cause-specific survival in clear-cell renal cell cancer (ccRCC) in a large, population-based group of cases.