Tumor Suppressor Protein p53Tumor Suppressor ProteinsGenes, Tumor SuppressorProto-Oncogene Proteins c-mdm2Von Hippel-Lindau Tumor Suppressor ProteinCyclin-Dependent Kinase Inhibitor p21Protein BindingCell Line, TumorApoptosisTumor Suppressor Protein p14ARFNuclear ProteinsGenes, p53Molecular Sequence DataCell LineCyclinsMutationTransfectionRetinoblastoma ProteinDNA-Binding ProteinsTumor Cells, CulturedProto-Oncogene ProteinsDNA DamageTranscriptional ActivationCell CycleAmino Acid SequenceBase SequencePhosphorylationPromoter Regions, GeneticTranscription FactorsUbiquitin-Protein LigasesCell Cycle ProteinsTranscription, GeneticBinding SitesGene Expression Regulation, NeoplasticProtein Structure, TertiarySignal TransductionAdaptor Proteins, Signal TransducingOncogene Proteins, ViralCell ProliferationAdenovirus E1B ProteinsDown-RegulationBlotting, WesternHeLa CellsCell DivisionFibroblastsRNA, MessengerUbiquitinsGene Expression RegulationUltraviolet RaysDNANeurofibromin 2NeoplasmsRecombinant Fusion ProteinsCells, CulturedPrecipitin TestsAdenomatous Polyposis Coli ProteinAntigens, Polyomavirus Transformingbcl-2-Associated X ProteinProteasome Endopeptidase ComplexConsensus SequenceCyclin-Dependent Kinase Inhibitor p16Cell NucleusTrans-ActivatorsDNA PrimersSpodopteraGenes, SuppressorPTEN PhosphohydrolaseRecombinant ProteinsCell Transformation, NeoplasticProteinsMice, KnockoutModels, BiologicalNeoplasm ProteinsProto-Oncogene Proteins c-bcl-2Protein-Serine-Threonine KinasesAcetylationRNA, Small InterferingCarrier ProteinsCell SurvivalPapillomaviridaeE2F Transcription FactorsLigasesRepressor ProteinsAdaptor Proteins, Vesicular TransportSerineTumor Markers, BiologicalRetinoblastoma-Like Protein p107Retinoblastoma-Like Protein p130PhosphoproteinsGene SilencingRNA InterferenceE2F1 Transcription FactorMembrane ProteinsTranscription Factor DP1Suppressor of Cytokine Signaling ProteinsReverse Transcriptase Polymerase Chain ReactionSuppression, GeneticGene DeletionPapillomavirus E7 ProteinsDNA Methylation