Stromal CellsTumor MicroenvironmentGelatinasesFibroblastsCell Line, TumorNeovascularization, PathologicBreast NeoplasmsTumor Markers, BiologicalTumor Necrosis Factor-alphaTumor BurdenWilms TumorNeoplasms, ExperimentalGenes, Tumor SuppressorCarcinoid TumorTumor Suppressor Protein p53Mesenchymal Stromal CellsNeuroendocrine TumorsTumor Suppressor ProteinsCell ProliferationBrain NeoplasmsSarcoma, Endometrial StromalMammary Neoplasms, ExperimentalTransplantation, HeterologousImmunohistochemistryAdenocarcinomaNeoplasm MetastasisCells, CulturedCorneal StromaRNA, MessengerBone Marrow CellsMice, Inbred C57BLMice, Inbred BALB CCell DivisionReverse Transcriptase Polymerase Chain ReactionXenograft Model Antitumor AssaysNeoplasm ProteinsSignal TransductionChemokine CXCL12Gastrointestinal Stromal TumorsGastrointestinal NeoplasmsMice, SCIDNeoplasmsAntigens, NeoplasmCell Transformation, NeoplasticProto-Oncogene Proteins c-kitCell DifferentiationCoculture TechniquesColonic NeoplasmsCell LineTime FactorsOvarian NeoplasmsEndometriumLiver NeoplasmsKidney NeoplasmsNeoplasm StagingSex Cord-Gonadal Stromal TumorsDisease ProgressionMice, NudeSkin NeoplasmsFibrosarcomaCarcinoma, Ehrlich TumorFlow CytometryCell MovementAntibodies, MonoclonalDNA, NeoplasmCell SurvivalPancreatic NeoplasmsBlotting, WesternMutationGliomaGranulosa Cell TumorMice, TransgenicCarcinoma, Squamous CellMelanoma, ExperimentalGene Expression Regulation, NeoplasticSarcoma, ExperimentalDisease Models, AnimalTreatment OutcomeMammary Neoplasms, AnimalGene ExpressionImmunoenzyme TechniquesTransfectionGene Expression ProfilingBone NeoplasmsRhabdoid TumorMolecular Sequence DataBenzamidesNeoplasm Recurrence, LocalBase SequenceTomography, X-Ray ComputedEpithelial CellsNeoplasm TransplantationPolymerase Chain ReactionCytokinesGiant Cell Tumor of BoneGlioblastomaPyrimidinesMice, KnockoutUp-RegulationPiperazines