LeukemiaLeukemia, Myeloid, AcuteLeukemia, ExperimentalDrug ResistanceCytotoxicity, ImmunologicLeukemia, Lymphocytic, Chronic, B-CellDrug Resistance, NeoplasmTumor Cells, CulturedLeukemia, LymphoidKiller Cells, NaturalHL-60 CellsLeukemia L1210Antineoplastic AgentsLeukemia, Myelogenous, Chronic, BCR-ABL PositiveCell Line, TumorLeukemia P388Cell SurvivalK562 CellsApoptosisCell LineAntibody-Dependent Cell CytotoxicityPrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, Monocytic, AcuteGene Expression Regulation, LeukemicCytotoxicity Tests, ImmunologicDrug Screening Assays, AntitumorDaunorubicinDrug Resistance, MultipleLeukemia Virus, MurineLeukemia, T-CellDoxorubicinP-GlycoproteinCell DivisionLeukemia, MyeloidDrug SynergismLeukemia, B-CellFlow CytometryDose-Response Relationship, DrugCells, CulturedNeoplasm ProteinsCell ProliferationCell DifferentiationAntibiotics, AntineoplasticFusion Proteins, bcr-ablLeukemia, Hairy CellCytarabineT-LymphocytesRNA, MessengerMolecular Sequence DataMoloney murine leukemia virusAntibodies, MonoclonalLymphocytesLeukemia, Promyelocytic, AcuteTime FactorsSpleenDNA, NeoplasmMutationAntineoplastic Agents, PhytogenicLymphocyte ActivationBase SequenceInhibitory Concentration 50Signal TransductionCell CycleLeukemia-Lymphoma, Adult T-CellMice, Inbred BALB CLeukemia Virus, FelineLeukemia Virus, BovineProto-Oncogene Proteins c-bcl-2Precursor B-Cell Lymphoblastic Leukemia-LymphomaBone MarrowMyeloid-Lymphoid Leukemia ProteinTransfectionKineticsClone CellsMice, Inbred C57BLVerapamilCaspasesInterleukin-2Leukemia, Radiation-InducedFriend murine leukemia virusLymphomaBlotting, WesternTretinoinMembrane GlycoproteinsTumor Stem Cell AssayLeukemia, Basophilic, AcuteGene Expression Regulation, NeoplasticCisplatinMethotrexateLeukemia, Megakaryoblastic, AcuteLeukemia L5178Mice, SCIDU937 CellsAcute DiseaseKaryotypingPhenotypeReverse Transcriptase Polymerase Chain ReactionDown-RegulationCell DeathB-Lymphocytes