Brain NeoplasmsCell Line, TumorGliomaTumor Markers, BiologicalTumor BurdenTumor Necrosis Factor-alphaTumor Cells, CulturedNeoplasms, ExperimentalGlioblastomaAstrocytomaGenes, Tumor SuppressorWilms TumorTumor Suppressor Protein p53MedulloblastomaBrain ChemistryMeningiomaNeoplasmsNeoplasm MetastasisTumor MicroenvironmentCarcinoid TumorNeovascularization, PathologicCell ProliferationMammary Neoplasms, ExperimentalTumor Suppressor ProteinsMagnetic Resonance ImagingNeoplasm TransplantationTransplantation, HeterologousXenograft Model Antitumor AssaysMice, NudeBrain InjuriesNeuroendocrine TumorsAntigens, NeoplasmCarcinoma, Ehrlich TumorAdenocarcinomaCell DivisionGliosarcomaMice, Inbred BALB CRNA, MessengerImmunohistochemistryNeoplasm ProteinsMice, Inbred C57BLEpendymomaSignal TransductionFibrosarcomaAntineoplastic AgentsGene Expression Regulation, NeoplasticTime FactorsCell SurvivalMeningeal NeoplasmsColonic NeoplasmsMice, SCIDCell Transformation, NeoplasticCell LineDNA, NeoplasmCerebellar NeoplasmsBrainBrain MappingSarcoma, ExperimentalNeoplastic Cells, CirculatingAntibodies, MonoclonalApoptosisReverse Transcriptase Polymerase Chain ReactionNeuroectodermal Tumors, PrimitiveMelanoma, ExperimentalDisease Models, AnimalBreast NeoplasmsBlotting, WesternGastrointestinal Stromal TumorsTransfectionOvarian NeoplasmsLiver NeoplasmsKidney NeoplasmsOligodendrogliomaDisease ProgressionSkin NeoplasmsCell MovementMolecular Sequence DataMutationFlow CytometryNeoplasm StagingTissue DistributionNeoplastic Stem CellsRhabdoid TumorRats, Inbred F344Blood-Brain BarrierCarcinoma, Squamous CellPancreatic NeoplasmsTreatment OutcomeMice, TransgenicCells, CulturedDose-Response Relationship, DrugBase SequenceImmunotherapyNeoplasm Recurrence, LocalTumor Stem Cell AssayMammary Neoplasms, AnimalGenetic TherapyCombined Modality TherapyImmunoenzyme TechniquesGene Expression