Cell CycleFlow CytometryDisease ProgressionCell Cycle ProteinsCell Cycle CheckpointsApoptosisG1 PhaseCell Line, TumorCell DivisionS PhaseCell ProliferationImage CytometryMitosisRegional Blood FlowBlood Flow VelocityLaser Scanning CytometryCells, CulturedCyclinsTime FactorsG2 PhaseCell LineSignal TransductionCyclin-Dependent Kinase Inhibitor p27RNA, MessengerCyclin-Dependent Kinase Inhibitor p21Tumor Cells, CulturedRetinoblastoma ProteinCell SurvivalMenstrual CyclePhosphorylationTumor Suppressor Protein p53G2 Phase Cell Cycle CheckpointsMolecular Sequence DataBlotting, WesternG0 PhaseProtein-Serine-Threonine KinasesImmunophenotypingImmunohistochemistryCell DifferentiationCyclin D1Gene Expression Regulation, NeoplasticMutationG1 Phase Cell Cycle CheckpointsReverse Transcriptase Polymerase Chain ReactionCDC2 Protein KinaseAntineoplastic AgentsCell SeparationModels, BiologicalDNA ReplicationDNA DamageDNA-Binding ProteinsCyclin-Dependent Kinase 2InterphaseCyclin EGene Expression RegulationPloidiesAntigens, CDNuclear ProteinsDNACell NucleusDown-RegulationCyclin ATumor Suppressor ProteinsCyclin BTranscription FactorsPhenotypeTransfectionBase SequenceDose-Response Relationship, DrugMicroscopy, FluorescenceGene ExpressionCyclin-Dependent Kinase 4HeLa CellsAntibodies, MonoclonalGenes, cdcUp-RegulationFluorescent DyesAmino Acid SequenceRNA, Small InterferingGene Expression ProfilingMice, Inbred C57BLBromodeoxyuridineFibroblastsCyclin B1Transcription, GeneticStaining and LabelingDNA, NeoplasmProtein BindingCDC2-CDC28 KinasesT-Lymphocytescdc25 PhosphatasesBreast NeoplasmsE2F Transcription FactorsDisease Models, AnimalSaccharomyces cerevisiaeNeoplasm ProteinsFluorescent Antibody TechniqueEnzyme InhibitorsCyclin DProto-Oncogene Proteins