LeukemiaCell Line, TumorTumor Cells, CulturedLeukemia, Myeloid, AcuteLeukocyte CountAplysiaCD4 Lymphocyte CountLeukemia, ExperimentalNeisseria meningitidis, Serogroup CNeoplasmsAntineoplastic AgentsHL-60 CellsLeukemia, LymphoidDrug Screening Assays, AntitumorNeoplasms, ExperimentalApoptosisNeoplasm TransplantationCell DivisionCell LineHypoplastic Left Heart SyndromeMice, NudeLeukemia, Myelogenous, Chronic, BCR-ABL PositiveCell SurvivalLeukemia L1210Transplantation, HeterologousNeoplasm ProteinsTumor Markers, BiologicalCell ProliferationTumor Suppressor Protein p53DNA, NeoplasmTumor Necrosis Factor-alphaK562 CellsAntigens, NeoplasmPrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, Monocytic, AcuteXenograft Model Antitumor AssaysRNA, MessengerGene Expression Regulation, NeoplasticLeukemia, T-CellColonic NeoplasmsLeukemia Virus, MurineGene Expression Regulation, LeukemicTumor Stem Cell AssayTumor BurdenCell CycleMolecular Sequence DataFlow CytometryAntibodies, MonoclonalCell Transformation, NeoplasticLeukemia P388TransfectionNeoplasm MetastasisMice, SCIDBase SequenceDrug Resistance, NeoplasmSignal TransductionMice, Inbred BALB CLeukemia, B-CellRadiation ToleranceAdenocarcinomaGenes, Tumor SuppressorRNA, NeoplasmDrug SynergismDose-Response Relationship, DrugBreast NeoplasmsTumor Suppressor ProteinsLeukemia, MyeloidDrug Resistance, NeoplasmBlotting, WesternCell DifferentiationBrain NeoplasmsReverse Transcriptase Polymerase Chain ReactionOvarian NeoplasmsMammary Neoplasms, ExperimentalLung NeoplasmsTime FactorsMutationNeovascularization, PathologicProto-Oncogene ProteinsRadiation-Sensitizing AgentsLymphomaMelanomaCytotoxicity, ImmunologicCarcinoma, Ehrlich TumorCells, CulturedAntibiotics, AntineoplasticNeoplastic Stem CellsLeukemia, Hairy CellWilms TumorTumor MicroenvironmentMoloney murine leukemia virusDoxorubicinDNA-Binding ProteinsProto-Oncogene Proteins c-bcl-2ImmunohistochemistryCells, CulturedEnzyme InhibitorsGene ExpressionDown-RegulationMice, Inbred C57BL