GliomaAstrocytomaBrain NeoplasmsGlioblastomaOligodendrogliomaTumor Markers, BiologicalCell Line, TumorSupratentorial NeoplasmsBrain Stem NeoplasmsTumor BurdenSpinal Cord NeoplasmsEpendymomaTumor Necrosis Factor-alphaMeningiomaHypothalamic NeoplasmsTumor Suppressor Protein p53ImmunohistochemistryNeoplasm GradingCentral Nervous System NeoplasmsGenes, Tumor SuppressorTumor Suppressor ProteinsNeovascularization, PathologicWilms TumorNeoplasms, ExperimentalGene Expression Regulation, NeoplasticMeningeal NeoplasmsNimustineCerebellar NeoplasmsOptic Nerve NeoplasmsNeoplasm ProteinsDNA, NeoplasmCell ProliferationReverse Transcriptase Polymerase Chain ReactionRNA, MessengerImmunoenzyme TechniquesIsocitrate DehydrogenaseCarcinoid TumorNervous System NeoplasmsKi-67 AntigenPrognosisMagnetic Resonance ImagingDisease ProgressionCell Transformation, NeoplasticTumor MicroenvironmentLoss of HeterozygosityMice, NudeAstrocytesCell DivisionNeuroendocrine TumorsOptic Nerve GliomaGenes, p53MutationTransplantation, HeterologousChromosomes, Human, Pair 19Glial Fibrillary Acidic ProteinXenograft Model Antitumor AssaysDacarbazineNeurofibromatosis 1Antigens, NeoplasmTuberous SclerosisBlotting, WesternSurvival AnalysisNeoplasm Recurrence, LocalGenes, Neurofibromatosis 1Signal TransductionMammary Neoplasms, ExperimentalMedulloblastomaChromosomes, Human, Pair 10Chromosomes, Human, Pair 1Cerebral Ventricle NeoplasmsNeoplasms, NeuroepithelialTumor Cells, CulturedNeoplasm StagingAntineoplastic Agents, AlkylatingMice, Inbred BALB CSurvival RateNeurilemmomaCombined Modality TherapyMice, SCIDNeoplasm MetastasisCranial Nerve NeoplasmsBase SequenceGene Expression ProfilingAdenocarcinomaRetrospective StudiesAntibodies, MonoclonalRNA, NeoplasmMolecular Sequence DataPTEN PhosphohydrolaseDNA MethylationApoptosisTime FactorsTreatment OutcomePolymerase Chain ReactionNeuroectodermal Tumors, PrimitiveGastrointestinal Stromal TumorsCell SurvivalNeoplasmsNeoplasm TransplantationNeoplastic Stem Cells