Tumor Suppressor Protein p53Tumor Suppressor ProteinsGenes, Tumor SuppressorVon Hippel-Lindau Tumor Suppressor ProteinTumor Suppressor Protein p14ARFRetinoblastoma ProteinCell Line, TumorProto-Oncogene Proteins c-mdm2MutationMolecular Sequence DataGenes, p53Nuclear ProteinsProtein BindingApoptosisGene Expression Regulation, NeoplasticNeurofibromin 2Cell LineDNA-Binding ProteinsTransfectionAdenomatous Polyposis Coli ProteinTranscription FactorsAmino Acid SequenceCell CycleBase SequenceCyclin-Dependent Kinase Inhibitor p16Tumor Cells, CulturedUbiquitin-Protein LigasesGenes, SuppressorProto-Oncogene ProteinsPTEN PhosphohydrolasePromoter Regions, GeneticSignal TransductionCyclin-Dependent Kinase Inhibitor p21Cell Cycle ProteinsCell Transformation, NeoplasticCell ProliferationPhosphorylationDNA DamageTranscription, GeneticCell DivisionLigasesNeoplasm ProteinsNeoplasmsCyclinsRepressor ProteinsRNA, MessengerE2F Transcription FactorsBlotting, WesternProtein Structure, TertiaryDown-RegulationTranscriptional ActivationProteinsBinding SitesTumor Markers, BiologicalGene SilencingGene DeletionCarrier ProteinsE2F1 Transcription FactorProtein-Serine-Threonine KinasesRecombinant Fusion ProteinsReverse Transcriptase Polymerase Chain ReactionSuppressor of Cytokine Signaling ProteinsHeLa CellsSuppression, GeneticFibroblastsGene Expression RegulationCells, CulturedDNA MethylationLoss of HeterozygosityRNA InterferenceTranscription Factor DP1Oncogene Proteins, ViralKidney NeoplasmsRNA, Small InterferingAnimals, WildDNA PrimersPapillomavirus E7 ProteinsCell NucleusMice, KnockoutWT1 ProteinsTumor BurdenTrans-ActivatorsRetinoblastoma-Binding Protein 1Recombinant ProteinsTumor Necrosis Factor-alphaRetinoblastoma-Like Protein p107ImmunohistochemistryProteasome Endopeptidase ComplexModels, BiologicalMembrane ProteinsPhenotypeWilms TumorBreast NeoplasmsDNA, NeoplasmMice, Inbred C57BLG1 PhaseDNAMice, NudeHypoxia-Inducible Factor 1, alpha SubunitCell Aging