Myeloproliferative DisordersPolycythemia VeraJanus Kinase 2Primary MyelofibrosisThrombocytosisThrombocythemia, EssentialLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemia, Myelomonocytic, JuvenileSplenomegalyLeukemia, Myelomonocytic, ChronicHematopoiesis, ExtramedullaryFusion Proteins, bcr-ablReceptors, ThrombopoietinLeukocytosisGenes, ablOncogene Proteins, FusionSTAT5 Transcription FactorBone MarrowHematopoietic Stem CellsMutationfms-Like Tyrosine Kinase 3Bone Marrow TransplantationNeoplasmsCell Transformation, NeoplasticLeukemia, Myeloid, AcuteCell Line, TumorBenzamidesGene Expression Regulation, LeukemicBone Marrow CellsMyelodysplastic-Myeloproliferative DiseasesLeukemiaMice, Inbred C57BLPyrimidinesSignal TransductionCell ProliferationMyeloid CellsRetroviridaeMice, Inbred BALB CDisease Models, AnimalPiperazinesTumor Markers, BiologicalHematopoiesisTranslocation, GeneticReceptors, ErythropoietinMutation, MissenseTumor BurdenProtein-Tyrosine KinasesLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeBone Marrow NeoplasmsProto-Oncogene ProteinsNeoplasms, ExperimentalAntineoplastic AgentsMice, KnockoutTumor Necrosis Factor-alphaTransduction, GeneticMice, TransgenicPhenotypeFlow CytometryCell LineCells, CulturedMyelodysplastic SyndromesWilms TumorLeukemia, Neutrophilic, ChronicNeovascularization, PathologicMaximum Tolerated DoseGenes, Tumor SuppressorTreatment OutcomeTumor Suppressor Protein p53Brain NeoplasmsTumor MicroenvironmentLeukemia, MyeloidNeoplasm MetastasisCarcinoid TumorDose-Response Relationship, DrugXenograft Model Antitumor AssaysSarcoma Viruses, MurineTransplantation, HeterologousDisease ProgressionMammary Neoplasms, ExperimentalNeoplasm ProteinsNeuroendocrine TumorsNeoplasm TransplantationReceptor, Fibroblast Growth Factor, Type 1Protein Kinase InhibitorsTumor Suppressor ProteinsHypereosinophilic SyndromeMice, NudeMegakaryocytesAdenocarcinomaCell DivisionMoloney murine sarcoma virusTime FactorsMice, SCIDHematologic NeoplasmsGranulocytesReverse Transcriptase Polymerase Chain ReactionDrug Administration ScheduleMyelopoiesisAnemia, RefractoryDNA, Neoplasm