Pancreatic DuctsAdenocarcinomaEpitheliumPancreatic NeoplasmsCarcinoma, Pancreatic DuctalPancreasMammary Glands, AnimalEpithelial CellsImmunohistochemistryCarcinoma, Ductal, BreastBreastIslets of LangerhansMice, TransgenicBreast NeoplasmsCarcinoma, DuctalAdenocarcinoma, MucinousLung NeoplasmsEsophageal NeoplasmsBarrett EsophagusAdenocarcinoma, PapillaryCarcinoma, Intraductal, NoninfiltratingStomach NeoplasmsAdenocarcinoma, Bronchiolo-AlveolarCarcinoma in SituEpithelium, CornealTumor Markers, BiologicalCardiaPrecancerous ConditionsColonic NeoplasmsNeoplasm InvasivenessPrognosisMetaplasiaGene Expression Regulation, NeoplasticSeminiferous EpitheliumNeoplasm StagingCell Line, TumorImmunoenzyme TechniquesKeratin-7Retinal Pigment EpitheliumCarcinoma, Acinar CellEsophagogastric JunctionRNA, MessengerHyperplasiaKeratinsCarcinoma, Squamous CellNeoplasms, Multiple PrimaryReverse Transcriptase Polymerase Chain ReactionMammary Neoplasms, ExperimentalIntestinal MucosaTumor Cells, CulturedIntestinal NeoplasmsEndometrial NeoplasmsTissue Array AnalysisCell ProliferationNeoplasm ProteinsOlfactory MucosaGenes, rasPancreatectomyProstatic NeoplasmsEsophagusMucinsLymphatic MetastasisDisease ProgressionIn Situ HybridizationPancreaticoduodenectomyCell DifferentiationDuodenal NeoplasmsNipplesRespiratory MucosaDNA, NeoplasmGene Expression ProfilingTime FactorsBiopsyMutationRetrospective StudiesAmpulla of VaterAdenomaCell Transformation, NeoplasticCarcinoma, EndometrioidKi-67 AntigenCarcinoma, Signet Ring CellNeoplasm MetastasisCommon Bile Duct NeoplasmsCell DivisionSurvival RateCecal NeoplasmsBlotting, WesternSignal TransductionAdenocarcinoma, Clear CellMice, NudeMammary Neoplasms, AnimalBiopsy, NeedleColorectal NeoplasmsTumor Suppressor Protein p53ApoptosisGene ExpressionReceptor, Epidermal Growth FactorNeoplasm TransplantationSurvival AnalysisDuctus Arteriosus