AdenocarcinomaBiopsyTumor Markers, BiologicalBiopsy, NeedleCell Line, TumorLung NeoplasmsImmunohistochemistryPancreatic NeoplasmsAdenocarcinoma, MucinousEsophageal NeoplasmsTumor BurdenCarcinoma, Squamous CellStomach NeoplasmsNeoplasm StagingColonic NeoplasmsTumor Necrosis Factor-alphaNeoplasm MetastasisGene Expression Regulation, NeoplasticAdenocarcinoma, PapillaryNeoplasmsBarrett EsophagusCarcinoma, Pancreatic DuctalPrognosisTumor Suppressor Protein p53Brain NeoplasmsAntineoplastic AgentsAdenocarcinoma, Bronchiolo-AlveolarNeoplasm ProteinsTreatment OutcomeBreast NeoplasmsAntigens, NeoplasmTransplantation, HeterologousNeoplasms, ExperimentalDNA, NeoplasmRNA, MessengerMammary Neoplasms, ExperimentalGenes, Tumor SuppressorReverse Transcriptase Polymerase Chain ReactionOvarian NeoplasmsCarcinoid TumorImmunoenzyme TechniquesRectal NeoplasmsDisease ProgressionWilms TumorNeovascularization, PathologicCell ProliferationCardiaAntibodies, MonoclonalGene Expression ProfilingRetrospective StudiesTime FactorsNeoplasm TransplantationMice, NudeNeuroendoscopyPolymerase Chain ReactionTumor Suppressor ProteinsMutationXenograft Model Antitumor AssaysLymphatic MetastasisSkin NeoplasmsSurvival AnalysisNeuroendocrine TumorsNeoplasm Recurrence, LocalKi-67 AntigenCombined Modality TherapySurvival RateCell DivisionAntineoplastic Combined Chemotherapy ProtocolsRNA, NeoplasmTomography, X-Ray ComputedLiver NeoplasmsTumor Cells, CulturedTumor MicroenvironmentCarcinoma, Non-Small-Cell LungNeoplasms, Multiple PrimarySensitivity and SpecificityNasopharyngeal NeoplasmsQuinazolinesPrecancerous ConditionsHead and Neck NeoplasmsSignal TransductionMice, SCIDIntestinal NeoplasmsUterine Cervical NeoplasmsCell Transformation, NeoplasticOligonucleotide Array Sequence AnalysisNeurofibrosarcomaPredictive Value of TestsEsophagogastric JunctionDose-Response Relationship, DrugBlotting, WesternDisease-Free SurvivalReceptor, Epidermal Growth FactorAdenomaInjections, IntralesionalColorectal NeoplasmsLymphocytes, Tumor-InfiltratingReceptors, EstrogenEndometrial NeoplasmsTumor Stem Cell Assay