GATA4 and DcR1 methylation in glioblastomas

摘要

BackgroundEpigenetic silencing of tumor suppressor genes plays important role in gliomagenesis. Recently, GATA4 and DcR1 were suggested to be a tumor suppressor genes involved in tumorigenesis in various types of human cancers. However, up to now the methylation frequency of GATA4 and DcR1 genes has not been determined in glioblastoma. In this study, we investigated methylation of GATA4 and DcR1 promoters and their association with patient prognosis in glioblastoma.