RhabdomyosarcomaRhabdomyosarcoma, EmbryonalNeuroblastomaNeoplasmsOrgan TransplantationAntineoplastic Combined Chemotherapy ProtocolsCell Line, TumorTumor Markers, BiologicalTumor BurdenNeoplasms, ExperimentalTumor Necrosis Factor-alphaAntineoplastic AgentsWilms TumorNeovascularization, PathologicMaximum Tolerated DoseGenes, Tumor SuppressorTumor Suppressor Protein p53Brain NeoplasmsTumor MicroenvironmentNeoplasm MetastasisCarcinoid TumorXenograft Model Antitumor AssaysTransplantation, HeterologousMammary Neoplasms, ExperimentalNeuroendocrine TumorsDose-Response Relationship, DrugTumor Suppressor ProteinsMice, NudeAdenocarcinomaTreatment OutcomeMice, Inbred BALB CCell ProliferationDrug Administration ScheduleNeoplasm TransplantationAntigens, NeoplasmColonic NeoplasmsOvarian NeoplasmsKidney NeoplasmsFibrosarcomaAntibodies, MonoclonalCell DivisionMice, SCIDTime FactorsSarcoma, ExperimentalLiver NeoplasmsAngiogenesis InhibitorsNeoplasm ProteinsCarcinoma, Ehrlich TumorGastrointestinal Stromal TumorsNeoplasm StagingBreast NeoplasmsDNA, NeoplasmMice, Inbred C57BLPancreatic NeoplasmsCell HypoxiaGene Expression Regulation, NeoplasticCell Transformation, NeoplasticSignal TransductionRNA, MessengerCell SurvivalImmunohistochemistrySkin NeoplasmsLung NeoplasmsDisease ProgressionGliomaMelanoma, ExperimentalCarcinoma, Squamous CellBone NeoplasmsCombined Modality TherapyReverse Transcriptase Polymerase Chain Reaction