Tumor Markers, BiologicalCA-19-9 AntigenCarcinoembryonic AntigenAntigens, Tumor-Associated, CarbohydrateCA-125 AntigenTissue Polypeptide AntigenBiological MarkersGenetic Markersalpha-FetoproteinsKeratin-19Antigens, NeoplasmMucin-1Cell Line, TumorTumor Necrosis Factor-alphaTumor BurdenSensitivity and SpecificityNeoplasm StagingTesticular NeoplasmsCarcinoid TumorAdenocarcinomaLiver NeoplasmsNeoplasmsPrognosisOvarian NeoplasmsNeoplasms, Germ Cell and EmbryonalTumor Suppressor Protein p53ImmunohistochemistryNeuroendocrine TumorsPancreatic NeoplasmsWilms TumorNeoplasm MetastasisBreast NeoplasmsPhosphopyruvate HydrataseModels, BiologicalNeoplasms, ExperimentalGenes, Tumor SuppressorNeoplasm ProteinsBrain NeoplasmsRNA, MessengerReverse Transcriptase Polymerase Chain ReactionMolecular Sequence DataKeratinsGene Expression ProfilingCarcinoma, Squamous CellTime FactorsCell ProliferationLung NeoplasmsTumor Suppressor ProteinsNeoplasm Recurrence, LocalAntibodies, MonoclonalNeovascularization, PathologicCarcinoma, HepatocellularEpididymal Secretory ProteinsTreatment OutcomeDisease ProgressionImmunoenzyme TechniquesTumor MicroenvironmentColonic NeoplasmsSignal TransductionGene Expression Regulation, NeoplasticMutationGastrointestinal NeoplasmsPolymerase Chain ReactionPredictive Value of TestsCell LineMammary Neoplasms, ExperimentalBase SequenceMice, Inbred BALB CROC CurveCell DivisionDNA, NeoplasmSeminomaCell Transformation, NeoplasticRetrospective StudiesSurvival RateBone NeoplasmsOligonucleotide Array Sequence AnalysisKidney NeoplasmsTransplantation, HeterologousTomography, X-Ray ComputedSurvival AnalysisEnzyme-Linked Immunosorbent AssayThoracic NeoplasmsGerminomaSerpinsChorionic GonadotropinChorionic Gonadotropin, beta Subunit, HumanLymphatic MetastasisReproducibility of ResultsPhenotypeChromogranin AImmunoradiometric AssayNeoplastic Cells, CirculatingStomach NeoplasmsGranulosa Cell TumorAntineoplastic AgentsFollow-Up StudiesBlotting, WesternUrinary Bladder NeoplasmsXenograft Model Antitumor Assays