Genes, p53Tumor Suppressor Protein p53Genes, p16Cyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p15Genes, Tumor SuppressorPolymorphism, Single-Stranded ConformationalCyclin-Dependent Kinase Inhibitor p57Chromosomes, Human, Pair 9ApoptosisMutationTumor Suppressor ProteinsCyclinsGene DeletionPromoter Regions, GeneticProto-Oncogene Proteins c-mdm2Tumor Cells, CulturedPolymerase Chain ReactionDNA MethylationBase SequenceTumor Suppressor Protein p14ARFNuclear ProteinsCyclin-Dependent Kinase Inhibitor p27Cell DivisionMolecular Sequence DataGene Expression Regulation, NeoplasticCell CycleCell Cycle ProteinsImmunohistochemistryNucleopolyhedrovirusCell Line, TumorCell AgingRNA, MessengerGene ExpressionTransfectionExonsProto-Oncogene ProteinsLoss of HeterozygosityCell LineProto-Oncogene Proteins c-bcl-2Transcriptional ActivationProto-Oncogene Proteins p21(ras)DNA-Binding Proteinsbcl-2-Associated X ProteinPrecancerous ConditionsGene Expression RegulationGene SilencingPoint MutationAdenoviridaeTranscription, GeneticCpG IslandsDNA PrimersDNA, NeoplasmNeoplasm ProteinsDNA Mutational AnalysisApoptosis Regulatory ProteinsCarcinogensBlotting, WesternGenes, ViralCell Transformation, NeoplasticCyclin-Dependent KinasesAllelesReverse Transcriptase Polymerase Chain ReactionProto-Oncogene Proteins c-mycAdenocarcinomaSkin NeoplasmsCarcinoma, Squamous CellGenetic VectorsRepressor ProteinsAcetylationRetinoblastoma ProteinCell ProliferationTranscription FactorsGenes, rasMice, NudeDown-RegulationCell NucleusFibroblastsSignal TransductionFlow CytometryLung NeoplasmsNeoplasmsViral ProteinsTrans-ActivatorsTumor Markers, BiologicalPhosphorylationSequence Analysis, DNACells, CulturedUp-RegulationMice, KnockoutPolymorphism, GeneticDNAPlasmidsEpithelial CellsBreast NeoplasmsCarrier ProteinsTime FactorsAmino Acid SequencePrognosis