Sarcoma, EwingRNA-Binding Protein EWSProto-Oncogene Protein c-fli-1Bone NeoplasmsCell Line, TumorTumor Markers, BiologicalTumor BurdenTumor Necrosis Factor-alphaNeuroectodermal Tumors, PrimitiveWilms TumorNeuroectodermal Tumors, Primitive, PeripheralOncogene Proteins, FusionNeoplasms, ExperimentalGenes, Tumor SuppressorCarcinoid TumorTumor Suppressor Protein p53Neuroendocrine TumorsTumor Suppressor ProteinsBrain NeoplasmsTumor MicroenvironmentMammary Neoplasms, ExperimentalXenograft Model Antitumor AssaysCell ProliferationNeovascularization, PathologicNeoplasm MetastasisReverse Transcriptase Polymerase Chain ReactionAdenocarcinomaSoft Tissue NeoplasmsTransplantation, HeterologousGastrointestinal Stromal TumorsMice, SCIDNeoplasmsMice, Inbred BALB CGene Expression Regulation, NeoplasticAntigens, NeoplasmCell Transformation, NeoplasticNeoplasm ProteinsRNA, MessengerOsteosarcomaCell DivisionSignal TransductionMice, NudeSarcomaNeoplasm StagingColonic NeoplasmsCarcinoma, Ehrlich TumorTreatment OutcomeLiver NeoplasmsFibrosarcomaCombined Modality TherapyKidney NeoplasmsImmunohistochemistryMice, Inbred C57BLSkin NeoplasmsOvarian NeoplasmsGliomaAntibodies, MonoclonalDNA, NeoplasmTime FactorsNeoplasm Recurrence, LocalSarcoma, ExperimentalCell LineChromosomes, Human, Pair 22Pancreatic NeoplasmsRhabdoid TumorMelanoma, ExperimentalIfosfamideBase SequenceCell SurvivalCarcinoma, Squamous CellGranulosa Cell TumorRetrospective StudiesTransfectionDoxorubicinMolecular Sequence DataDisease ProgressionBlotting, WesternGene Expression ProfilingTranscription FactorsMutationTomography, X-Ray ComputedFlow CytometryTranslocation, GeneticAntineoplastic Combined Chemotherapy ProtocolsSurvival RateMammary Neoplasms, AnimalApoptosisEpidural NeoplasmsRhabdomyosarcomaNeoplasm TransplantationPolymerase Chain ReactionGlioblastomaDisease Models, AnimalSurvival AnalysisDown-RegulationPhyllodes TumorReceptors, Tumor Necrosis Factor, Type IProto-Oncogene ProteinsTumor Stem Cell AssayPrognosis