title: Regulation of the proto-oncogenes bcl-2 and c-myc by the Wilms' tumor suppressor gene WT1.
abstract: The Wilms' tumor gene WT1 functions as a tumor suppressor gene, repressing transcription of several growth factors and growth factor receptors. The bcl-2 and c-myc proto-oncogenes are essential for regulation of apoptosis and cell proliferation with roles in development and oncogenesis. We found that WT1 can repress transcription of both the bcl-2 and c-myc promoters. This suggests that WT1 regulates bcl-2 and c-myc during renal development, and the loss of functional WT1 results in deregulation of bcl-2 and c-myc, contributing to tumor formation.
authors.affiliation: Department of Biochemistry and Molecular Biology, University of Texas M.D. Anderson Cancer Center, Houston 77030, USA.
authors.forename: S M
authors.initials: SM
authors.lastname: Hewitt
authors.forename: S
authors.initials: S
authors.lastname: Hamada
authors.forename: T J
authors.initials: TJ
authors.lastname: McDonnell
authors.forename: F J
authors.initials: FJ
authors.lastname: Rauscher
authors.forename: G F
authors.initials: GF
authors.lastname: Saunders
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D004268:DNA-Binding Proteins / Q000235:genetics*; D005786:Gene Expression Regulation; D016147:Genes, Tumor Suppressor; D016259:Genes, myc; D006801:Humans; D007680:Kidney Neoplasms / Q000235:genetics*; D008969:Molecular Sequence Data; D011401:Promoter Regions, Genetic; D011518:Proto-Oncogene Proteins / Q000235:genetics*; D019253:Proto-Oncogene Proteins c-bcl-2; D011519:Proto-Oncogenes; D014157:Transcription Factors / Q000235:genetics*; D025721:WT1 Proteins; D009396:Wilms Tumor / Q000235:genetics*
chemical_list: D004268:DNA-Binding Proteins; D011518:Proto-Oncogene Proteins; D019253:Proto-Oncogene Proteins c-bcl-2; D014157:Transcription Factors; D025721:WT1 Proteins