Tumor Suppressor Protein p53Tumor Suppressor ProteinsGenes, Tumor SuppressorProto-Oncogene Proteins c-mdm2Von Hippel-Lindau Tumor Suppressor ProteinCyclin-Dependent Kinase Inhibitor p21Cell Line, TumorApoptosisTumor Suppressor Protein p14ARFProtein BindingGenes, p53Nuclear ProteinsCell LineMolecular Sequence DataCyclinsRetinoblastoma ProteinTransfectionMutationDNA-Binding ProteinsTumor Cells, CulturedProto-Oncogene ProteinsDNA DamageTranscriptional ActivationCell CycleBase SequencePromoter Regions, GeneticAmino Acid SequenceTranscription FactorsGene Expression Regulation, NeoplasticTranscription, GeneticPhosphorylationCell Cycle ProteinsUbiquitin-Protein LigasesBinding SitesCell ProliferationSignal TransductionRNA, MessengerDown-RegulationBlotting, WesternOncogene Proteins, ViralProtein Structure, TertiaryAdenovirus E1B ProteinsCell DivisionGene Expression RegulationFibroblastsHeLa CellsCells, CulturedUltraviolet RaysUbiquitinsDNANeurofibromin 2NeoplasmsAdenomatous Polyposis Coli Proteinbcl-2-Associated X ProteinAntigens, Polyomavirus TransformingRecombinant Fusion ProteinsProteasome Endopeptidase ComplexCyclin-Dependent Kinase Inhibitor p16Precipitin TestsConsensus SequenceCell NucleusTrans-ActivatorsDNA PrimersSpodopteraGenes, SuppressorPTEN PhosphohydrolaseCell Transformation, NeoplasticUp-RegulationRecombinant ProteinsMice, KnockoutProto-Oncogene Proteins c-bcl-2Neoplasm ProteinsCell SurvivalRNA, Small InterferingAcetylationE2F Transcription FactorsPapillomaviridaeRepressor ProteinsProtein-Serine-Threonine KinasesModels, BiologicalProteinsLigasesSerineReverse Transcriptase Polymerase Chain ReactionTumor Markers, BiologicalRetinoblastoma-Like Protein p107Carrier ProteinsGene SilencingRNA InterferenceE2F1 Transcription FactorRetinoblastoma-Like Protein p130Transcription Factor DP1Suppressor of Cytokine Signaling ProteinsDNA MethylationSuppression, GeneticImmunohistochemistryPapillomavirus E7 ProteinsGene DeletionRetinoblastoma-Binding Protein 1Loss of Heterozygosity