Mixed Tumor, MalignantMixed Tumor, MesodermalAdenocarcinomaNeoplasms, Complex and MixedAdenoma, PleomorphicMammary Neoplasms, AnimalMyoepitheliomaDog DiseasesCarcinosarcomaMesenchymomaVaginal NeoplasmsSalivary Gland NeoplasmsSubmandibular Gland NeoplasmsAdenosarcomaParotid NeoplasmsImmunohistochemistryProstateinMixed Tumor, MullerianKeratinsDogsTumor Markers, BiologicalOssification, HeterotopicVimentinCarcinomaMetaplasiaPancreatic NeoplasmsCell Line, TumorLung NeoplasmsAdenocarcinoma, MucinousEsophageal NeoplasmsTumor BurdenStomach NeoplasmsTumor Necrosis Factor-alphaAdenocarcinoma, PapillaryCarcinoma, Pancreatic DuctalBarrett EsophagusColonic NeoplasmsAdenocarcinoma, Bronchiolo-AlveolarNeoplasms, ExperimentalTumor Suppressor Protein p53Mammary Neoplasms, ExperimentalGenes, Tumor SuppressorNeoplasm StagingCarcinoid TumorWilms TumorCardiaNeoplasm MetastasisCarcinoma, Squamous CellGene Expression Regulation, NeoplasticTumor Suppressor ProteinsNeuroendocrine TumorsNeoplasm ProteinsCell ProliferationPrognosisAntigens, NeoplasmTransplantation, HeterologousBrain NeoplasmsTumor MicroenvironmentDNA, NeoplasmNeovascularization, PathologicRNA, MessengerNeoplasms, Multiple PrimaryIntestinal NeoplasmsDisease ProgressionCell Transformation, NeoplasticImmunoenzyme TechniquesReverse Transcriptase Polymerase Chain ReactionEsophagogastric JunctionOvarian NeoplasmsMice, NudeMutationXenograft Model Antitumor AssaysCell DivisionAdenomaMice, Inbred BALB CKeratin-7Endometrial NeoplasmsPrecancerous ConditionsLymphatic MetastasisTreatment OutcomeGenes, rasLiver NeoplasmsSurvival RateNeoplasm TransplantationRetrospective StudiesSurvival AnalysisTime FactorsNeoplasmsGastrointestinal Stromal TumorsSignal TransductionAntibodies, MonoclonalGene Expression ProfilingNeoplasm Recurrence, LocalGastrointestinal NeoplasmsDuodenal NeoplasmsRectal NeoplasmsMice, Inbred C57BLKidney NeoplasmsBlotting, WesternCombined Modality Therapy