LeukemiaApoptosisHL-60 CellsCaspasesCaspase 3Tumor Cells, CulturedLeukemia, LymphoidProto-Oncogene Proteins c-bcl-2Leukemia, Myeloid, AcuteLeukemia, MyeloidCell Line, TumorApoptosis Regulatory ProteinsCell SurvivalCell LineK562 CellsIn Situ Nick-End LabelingArabinofuranosylcytosine TriphosphateLeukemia, Monocytic, AcuteDNA FragmentationCell Divisionbcl-2-Associated X ProteinInhibitor of Apoptosis ProteinsFlow CytometryAntineoplastic AgentsSignal TransductionU937 CellsCells, CulturedGene Expression Regulation, LeukemicMitochondriaJurkat CellsCell DifferentiationCaspase 9Fas Ligand ProteinEnzyme ActivationLeukemia, ExperimentalCaspase InhibitorsVinca AlkaloidsCell ProliferationCell CycleRNA, MessengerDrug ResistanceProto-Oncogene ProteinsCaspase 8CytarabineX-Linked Inhibitor of Apoptosis ProteinDose-Response Relationship, DrugTeniposideEnzyme InhibitorsCytochromes cBlotting, WesternTumor Suppressor Protein p53Drug SynergismLeukemia-Lymphoma, Adult T-CellLeukemia, Promyelocytic, AcuteNeoplasm ProteinsCASP8 and FADD-Like Apoptosis Regulating ProteinPhosphorylationLeukemia, T-CellApoptosis Inducing Factorbcl-X ProteinAnnexin A5TransfectionTetradecanoylphorbol AcetateAmino Acid Chloromethyl KetonesPrecursor Cell Lymphoblastic Leukemia-LymphomaMembrane Potential, MitochondrialReactive Oxygen SpeciesDNA, NeoplasmLymphocytesT-LymphocytesBone MarrowCysteine Proteinase InhibitorsGalliumDown-RegulationDaunorubicinDrug Resistance, NeoplasmThionucleosidesGene ExpressionHematopoietic Stem CellsLeukemia, Myelogenous, Chronic, BCR-ABL PositiveEtoposideRNA, Small InterferingMembrane GlycoproteinsTretinoinGranulocytesPoly(ADP-ribose) PolymerasesTumor Necrosis Factor-alphaTime FactorsBase SequenceCell DeathLeukemia, Erythroblastic, AcuteAntigens, CD95Molecular Sequence DataDrug Screening Assays, AntitumorReverse Transcriptase Polymerase Chain ReactionMice, Inbred C57BLPhorbolsUp-RegulationGene Expression Regulation, NeoplasticReceptors, Glucocorticoid