Cell CycleCell Cycle ProteinsCell Line, TumorG1 PhaseS PhaseDisease ProgressionCell DivisionCell Cycle CheckpointsCell ProliferationCyclinsMitosisTumor Cells, CulturedApoptosisRetinoblastoma ProteinG2 PhaseCyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent Kinase Inhibitor p21Tumor Suppressor Protein p53Cyclin D1Signal TransductionPhosphorylationCyclin-Dependent Kinase 2Cell LineProtein-Serine-Threonine KinasesTumor Suppressor ProteinsCyclin ECyclin-Dependent KinasesFlow CytometryMolecular Sequence DataDNA-Binding ProteinsCyclin ACDC2 Protein KinaseMutationCyclin-Dependent Kinase 4RNA, MessengerG0 PhaseCells, CulturedE2F Transcription FactorsTranscription FactorsTime FactorsCDC2-CDC28 KinasesCell SurvivalGene Expression Regulation, NeoplasticDNA DamageNuclear ProteinsBlotting, WesternCyclin BE2F1 Transcription FactorG2 Phase Cell Cycle CheckpointsTransfectionDNA ReplicationHeLa CellsAntineoplastic AgentsBase Sequencecdc25 PhosphatasesDown-RegulationNeoplasmsGenes, cdcCell NucleusGene Expression RegulationRNA, Small InterferingTumor Markers, BiologicalModels, BiologicalG1 Phase Cell Cycle CheckpointsTranscription, GeneticCyclin B1Amino Acid SequenceCyclin DReverse Transcriptase Polymerase Chain ReactionInterphaseProto-Oncogene ProteinsNeoplasm ProteinsCell Transformation, NeoplasticFibroblastsProtein BindingCell DifferentiationImmunohistochemistryMenstrual CycleDNADental Restoration, PermanentBreast NeoplasmsNeoplasms, ExperimentalMice, NudeTranscription Factor DP1Protein KinasesBromodeoxyuridinePromoter Regions, GeneticRNA InterferenceTumor BurdenSaccharomyces cerevisiaeGenes, Tumor SuppressorEnzyme InhibitorsCarrier ProteinsGene Expression ProfilingGene ExpressionMice, Inbred C57BLTumor Necrosis Factor-alphaUp-RegulationSaccharomyces cerevisiae ProteinsRetinoblastoma-Binding Protein 1