Cell CycleApoptosisCell Cycle ProteinsCell Cycle CheckpointsCaspasesCaspase 3G1 PhaseCell Line, TumorCell DivisionProto-Oncogene Proteins c-bcl-2DNA FragmentationIn Situ Nick-End LabelingCell ProliferationMitosisTumor Suppressor Protein p53S PhaseSignal TransductionCell SurvivalCyclinsApoptosis Regulatory ProteinsCells, CulturedFlow CytometryCell LineTumor Cells, Culturedbcl-2-Associated X ProteinG2 PhaseCyclin-Dependent Kinase Inhibitor p21PhosphorylationDNA DamageBlotting, WesternMenstrual CycleInhibitor of Apoptosis ProteinsProtein-Serine-Threonine KinasesRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27Enzyme ActivationG2 Phase Cell Cycle CheckpointsTime FactorsCaspase InhibitorsProto-Oncogene ProteinsMitochondriaAnnexin A5RNA, MessengerAntineoplastic AgentsDNA-Binding ProteinsG0 PhaseCaspase 9HeLa CellsMolecular Sequence DataJurkat CellsCell NucleusTransfectionG1 Phase Cell Cycle CheckpointsCell DeathCDC2 Protein KinaseEnzyme InhibitorsNuclear ProteinsDown-RegulationMutationPhagocytosisTumor Suppressor ProteinsGene Expression RegulationModels, BiologicalCyclin D1RNA, Small InterferingCyclin-Dependent Kinase 2Transcription FactorsCytochromes cCaspase 8Fas Ligand ProteinDose-Response Relationship, DrugCell Differentiationbcl-X ProteinDNA ReplicationCyclin EDNAPoly(ADP-ribose) PolymerasesGenes, cdcCyclin ANecrosisCysteine Proteinase InhibitorsX-Linked Inhibitor of Apoptosis ProteinMice, Inbred C57BLPhosphatidylserinesCyclin BGene Expression Regulation, NeoplasticImmunohistochemistryHL-60 CellsReverse Transcriptase Polymerase Chain ReactionAmino Acid SequenceInterphaseFibroblastsProtein BindingApoptosis Inducing FactorBase SequenceCyclin-Dependent Kinase 4Transcription, GeneticUp-RegulationAmino Acid Chloromethyl KetonesCarrier Proteins