Positron-Emission TomographyLeukemiaLeukemia, Myeloid, AcuteLeukemia, Lymphocytic, Chronic, B-CellLeukemia, ExperimentalLeukemia, LymphoidLeukemia, Myelogenous, Chronic, BCR-ABL PositiveHL-60 CellsCell Line, TumorLeukemia L1210Precursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, Monocytic, AcuteLeukemia Virus, MurineGene Expression Regulation, LeukemicLeukemia, T-CellTumor Markers, BiologicalTumor Necrosis Factor-alphaK562 CellsTumor BurdenLeukemia, B-CellTumor Cells, CulturedLeukemia P388Leukemia, MyeloidApoptosisAntineoplastic AgentsNeoplasm ProteinsCell LineLeukemia, Hairy CellCell DivisionMoloney murine leukemia virusCell DifferentiationNeoplasms, ExperimentalWilms TumorGenes, Tumor SuppressorTumor Suppressor Protein p53Fusion Proteins, bcr-ablTumor Suppressor ProteinsDNA, NeoplasmRNA, MessengerCell ProliferationCytarabineLeukemia Virus, FelineLeukemia Virus, BovineLeukemia-Lymphoma, Adult T-CellCell SurvivalMyeloid-Lymphoid Leukemia ProteinPrecursor B-Cell Lymphoblastic Leukemia-LymphomaAntigens, NeoplasmLeukemia, Radiation-InducedLeukemia, Promyelocytic, AcuteCarcinoid TumorBase SequenceCell Transformation, NeoplasticFlow CytometryMolecular Sequence DataLeukemia, Basophilic, AcuteSignal TransductionFriend murine leukemia virusMice, SCIDLeukemia, Megakaryoblastic, AcuteDaunorubicinAntibodies, MonoclonalTumor MicroenvironmentBone MarrowBrain NeoplasmsNeuroendocrine TumorsTretinoinTransplantation, HeterologousU937 CellsTime FactorsDrug SynergismReverse Transcriptase Polymerase Chain ReactionMutationLymphomaRNA, NeoplasmLeukemia, Biphenotypic, AcuteMice, Inbred BALB CAcute DiseaseProto-Oncogene ProteinsXenograft Model Antitumor AssaysNeoplastic Stem CellsDose-Response Relationship, DrugCell CycleTransfectionKaryotypingMammary Neoplasms, ExperimentalTumor Stem Cell AssayTreatment OutcomeProto-Oncogene Proteins c-bcl-2Neovascularization, PathologicDrug Resistance, NeoplasmGene Expression Regulation, NeoplasticBlotting, WesternAntineoplastic Combined Chemotherapy ProtocolsNeoplasmsCells, CulturedMice, Inbred C57BLNeoplasm MetastasisAKR murine leukemia virusTranscription Factors