Proliferating Cell Nuclear AntigenCell CycleCell Cycle ProteinsEpstein-Barr Virus Nuclear AntigensS PhaseDisease ProgressionG1 PhaseCell DivisionAntigensCyclinsCell ProliferationMitosisNuclear ProteinsCyclin-Dependent Kinase Inhibitor p21DNA ReplicationCyclin-Dependent KinasesRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27ApoptosisReplication Protein CG2 PhaseCyclin D1Molecular Sequence DataCell Cycle CheckpointsCell LineCyclin-Dependent Kinase 2Antigens, ViralAntigens, NeoplasmCell Line, TumorDNA-Binding ProteinsPhosphorylationCyclin EProtein-Serine-Threonine KinasesAntigens, BacterialImmunohistochemistryCyclin ATumor Suppressor Protein p53DNA DamageCDC2-CDC28 KinasesSignal TransductionCells, CulturedAmino Acid SequenceCyclin-Dependent Kinase 4CDC2 Protein KinaseCell NucleusFlow CytometryE2F Transcription FactorsBase SequenceAntigens, SurfaceBromodeoxyuridineDNAG0 PhaseBlotting, WesternMutationHeLa CellsAntigens, NuclearTumor Cells, CulturedRNA, MessengerTranscription FactorsE2F1 Transcription FactorProtein BindingTumor Suppressor ProteinsTime FactorsGene Expression RegulationCyclin BDNA Polymerase IIITransfectionCyclin DTranscription, GeneticSaccharomyces cerevisiae Proteinscdc25 PhosphatasesSaccharomyces cerevisiaeDown-RegulationCyclin B1Cell SurvivalHerpesvirus 4, HumanGene Expression Regulation, NeoplasticCell DifferentiationGenes, cdcInterphaseModels, BiologicalFibroblastsRNA, Small InterferingG2 Phase Cell Cycle CheckpointsPromoter Regions, GeneticAntigens, Polyomavirus TransformingDNA RepairTranscription Factor DP1Proto-Oncogene ProteinsRecombinant Fusion ProteinsKi-67 AntigenFluorescent Antibody TechniqueCarrier ProteinsRetinoblastoma-Binding Protein 1Reverse Transcriptase Polymerase Chain ReactionG1 Phase Cell Cycle CheckpointsProtein KinasesDNA PrimersGene ExpressionCell Transformation, Neoplastic