GliomaAstrocytomaBrain NeoplasmsGlioblastomaCell Line, TumorMice, NudeNeoplasm TransplantationNeovascularization, PathologicTumor Cells, CulturedXenograft Model Antitumor AssaysHypothalamic NeoplasmsTumor Markers, BiologicalTumor BurdenTumor Necrosis Factor-alphaSupratentorial NeoplasmsOptic Nerve NeoplasmsBrain Stem NeoplasmsSpinal Cord NeoplasmsOligodendrogliomaGenes, Tumor SuppressorTumor Suppressor Protein p53Neoplasms, ExperimentalTumor Suppressor ProteinsWilms TumorOptic Nerve GliomaAstrocytesCentral Nervous System NeoplasmsDacarbazineEpendymomaCell ProliferationMagnetic Resonance ImagingTransplantation, HeterologousCarcinoid TumorMeningiomaImmunohistochemistryCerebellar NeoplasmsAntineoplastic Agents, AlkylatingNimustineNeoplasm GradingGene Expression Regulation, NeoplasticTumor MicroenvironmentRNA, MessengerNeuroendocrine TumorsMeningeal NeoplasmsNeoplasm Recurrence, LocalNeoplasm ProteinsCell DivisionReverse Transcriptase Polymerase Chain ReactionDisease ProgressionDNA, NeoplasmBlotting, WesternAnaplasiaCell Transformation, NeoplasticMammary Neoplasms, ExperimentalSignal TransductionAntigens, NeoplasmGlial Fibrillary Acidic ProteinNervous System NeoplasmsCombined Modality TherapyCell LineMice, Inbred BALB CMutationNeoplasm MetastasisTransfectionTime FactorsMedulloblastomaAdenocarcinomaImmunoenzyme TechniquesTreatment OutcomeMice, SCIDCell SurvivalMice, Inbred C57BLSurvival AnalysisGliosarcomaTomography, X-Ray ComputedGastrointestinal Stromal TumorsPrognosisApoptosisGangliogliomaGenes, p53Neoplasm StagingNeoplasmsAntineoplastic AgentsNeuroectodermal Tumors, PrimitiveAntibodies, MonoclonalCarmustineLoss of HeterozygositySurvival RateDisease Models, AnimalChromosomes, Human, Pair 10Neurosurgical ProceduresGene Expression ProfilingOptic ChiasmRetrospective StudiesDose-Response Relationship, DrugBase SequenceMolecular Sequence DataPTEN PhosphohydrolaseColonic NeoplasmsNeoplastic Stem Cells