Biological MarkersTumor Markers, BiologicalGenetic MarkersCA-19-9 AntigenCarcinoembryonic AntigenAntigens, Tumor-Associated, CarbohydrateCA-125 AntigenPrognosisTissue Polypeptide AntigenAntigens, Neoplasmalpha-FetoproteinsSensitivity and SpecificityImmunohistochemistryKeratin-19Ki-67 AntigenNeoplasm StagingMucin-1Cell Line, TumorBreast NeoplasmsTumor Suppressor Protein p53Predictive Value of TestsNeoplasmsTumor Necrosis Factor-alphaAdenocarcinomaTumor BurdenTime FactorsNeoplasm ProteinsTreatment OutcomeDisease ProgressionNeoplasm MetastasisModels, BiologicalCase-Control StudiesRNA, MessengerTesticular NeoplasmsROC CurveCarcinoid TumorLiver NeoplasmsSalsoline AlkaloidsReceptors, ProgesteroneOvarian NeoplasmsLung NeoplasmsCarcinoma, Squamous CellNeoplasms, Germ Cell and EmbryonalImmunoenzyme TechniquesReproducibility of ResultsPancreatic NeoplasmsEnzyme-Linked Immunosorbent AssayGene Expression ProfilingNeoplasm Recurrence, LocalNeuroendocrine TumorsRetrospective StudiesProspective StudiesSurvival RateSurvival AnalysisPhosphopyruvate HydrataseNeovascularization, PathologicReceptors, EstrogenWilms TumorReverse Transcriptase Polymerase Chain ReactionPhenotypeMolecular Sequence DataGenes, Tumor SuppressorFollow-Up StudiesNeoplasms, ExperimentalNeoplasms, Gonadal TissueMutationDNA, NeoplasmBrain NeoplasmsLymphatic MetastasisKeratinsReceptor, erbB-2Gene Expression Regulation, NeoplasticStomach NeoplasmsRisk FactorsCell ProliferationReference ValuesEnvironmental ExposureDisease-Free SurvivalAntibodies, MonoclonalTumor Suppressor ProteinsPolymerase Chain ReactionFlow CytometryAntineoplastic Combined Chemotherapy ProtocolsMicrosatellite RepeatsAntineoplastic AgentsBase SequenceCarcinoma, HepatocellularCalcitoninEpididymal Secretory ProteinsSignal TransductionCell LineCombined Modality TherapyEnvironmental MonitoringColonic NeoplasmsTumor MicroenvironmentCell DivisionMultivariate AnalysisMice, Inbred BALB Cgamma-GlutamyltransferaseGastrointestinal Neoplasms