Adenocarcinoma, Clear CellSarcomaSarcoma, Clear CellKidney NeoplasmsCarcinoma, Renal CellSarcoma, EwingSarcoma, SynovialSarcoma, KaposiSarcoma, ExperimentalAvian Sarcoma VirusesTumor Markers, BiologicalSarcoma 180Soft Tissue NeoplasmsCell Line, TumorOvarian NeoplasmsVon Hippel-Lindau Tumor Suppressor ProteinImmunohistochemistryTumor BurdenSarcoma Viruses, MurineBone NeoplasmsTumor Necrosis Factor-alphaWilms TumorNeoplasms, ExperimentalSarcoma, AvianNeoplasm MetastasisNeoplasmsGenes, Tumor SuppressorNeoplasm StagingGene Expression Regulation, NeoplasticTumor Suppressor ProteinsHistiocytic SarcomaTumor Suppressor Protein p53OsteosarcomaCarcinoma, EndometrioidCell Transformation, NeoplasticNeoplasm ProteinsAdenocarcinomaPrognosisBrain NeoplasmsSarcoma, Endometrial StromalAntigens, NeoplasmHyalinNeovascularization, PathologicSarcoma, MyeloidChondrosarcomaSkin NeoplasmsSalivary Gland NeoplasmsCarcinoid TumorLiver NeoplasmsReverse Transcriptase Polymerase Chain ReactionAdenoma, OxyphilicTomography, X-Ray ComputedRNA, MessengerCell ProliferationRetrospective StudiesPeriodic Acid-Schiff ReactionMice, NudeTreatment OutcomeNeuroendocrine TumorsTransplantation, HeterologousNeoplasm Recurrence, LocalDNA, NeoplasmImmunoenzyme TechniquesMammary Neoplasms, ExperimentalMutationFibrosarcomaXenograft Model Antitumor AssaysSarcoma, YoshidaKirsten murine sarcoma virusCystadenocarcinoma, SerousGastrointestinal Stromal TumorsRhabdomyosarcomaMoloney murine sarcoma virusCell DivisionNeoplasm TransplantationTime FactorsGene Expression ProfilingRNA-Binding Protein EWSNephrectomyLeiomyosarcomaMice, Inbred BALB CTumor MicroenvironmentSignal TransductionNeoplasm GradingPancreatic NeoplasmsDisease ProgressionDog DiseasesCarcinoma, Squamous CellColonic NeoplasmsSarcoma Viruses, FelineSurvival RateCell LineBase SequenceSurvival AnalysisBreast NeoplasmsHemangiosarcomaLung NeoplasmsNeoplasms, Multiple PrimaryCombined Modality TherapyUterine Neoplasms