Tumor Suppressor Protein p53Tumor Suppressor ProteinsGenes, Tumor SuppressorProto-Oncogene Proteins c-mdm2Tumor Suppressor Protein p14ARFVon Hippel-Lindau Tumor Suppressor ProteinCyclin-Dependent Kinase Inhibitor p21Cell Line, TumorApoptosisProtein BindingGenes, p53Nuclear ProteinsMolecular Sequence DataCyclinsCell LineRetinoblastoma ProteinMutationTransfectionDNA-Binding ProteinsTumor Cells, CulturedProto-Oncogene ProteinsDNA DamageTranscriptional ActivationCell CycleBase SequenceAmino Acid SequencePromoter Regions, GeneticTranscription FactorsCell Cycle ProteinsGene Expression Regulation, NeoplasticTranscription, GeneticUbiquitin-Protein LigasesPhosphorylationBinding SitesProtein Structure, TertiaryOncogene Proteins, ViralCell ProliferationAdenovirus E1B ProteinsDown-RegulationSignal TransductionBlotting, WesternCell DivisionCyclin-Dependent Kinase Inhibitor p16HeLa CellsFibroblastsRNA, MessengerUbiquitinsUltraviolet RaysDNAGene Expression RegulationNeurofibromin 2NeoplasmsAdenomatous Polyposis Coli ProteinAntigens, Polyomavirus Transformingbcl-2-Associated X ProteinCells, CulturedRecombinant Fusion ProteinsPrecipitin TestsProteasome Endopeptidase ComplexConsensus SequenceCell NucleusTrans-ActivatorsSpodopteraGenes, SuppressorDNA PrimersPTEN PhosphohydrolaseCell Transformation, NeoplasticRecombinant ProteinsProto-Oncogene Proteins c-bcl-2Neoplasm ProteinsMice, KnockoutE2F Transcription FactorsAcetylationPapillomaviridaeProteinsLigasesCell SurvivalRepressor ProteinsModels, BiologicalRNA, Small InterferingProtein-Serine-Threonine KinasesSerineTumor Markers, BiologicalRetinoblastoma-Like Protein p107Carrier ProteinsE2F1 Transcription FactorGene SilencingTranscription Factor DP1Retinoblastoma-Like Protein p130RNA InterferenceSuppressor of Cytokine Signaling ProteinsDNA MethylationGene DeletionLoss of HeterozygositySuppression, GeneticReverse Transcriptase Polymerase Chain ReactionPapillomavirus E7 ProteinsRetinoblastoma-Binding Protein 1Kidney NeoplasmsWT1 Proteins