Carcinoma, Pancreatic DuctalCarcinoma, Ductal, BreastCarcinoma, LobularPancreatic NeoplasmsPancreatic DuctsBreast NeoplasmsCarcinomaCarcinoma in SituAdenocarcinomaPancreasCarcinoma, DuctalImmunohistochemistryCarcinoma, Intraductal, NoninfiltratingPancreatitis, ChronicTumor Markers, BiologicalCarcinoma, Squamous CellCell Line, TumorNeoplasm InvasivenessGene Expression Regulation, NeoplasticPancreatectomyCarcinoma, HepatocellularCarcinoma, Acinar CellAdenocarcinoma, MucinousPancreatitisPrognosisPancreaticoduodenectomyCarcinoma, PapillaryGenes, rasPancreatic JuiceTissue Array AnalysisMice, NudeReverse Transcriptase Polymerase Chain ReactionNeoplasm StagingPrecancerous ConditionsNeoplasm MetastasisNeoplasm ProteinsCell ProliferationDisease ProgressionAcinar CellsProto-Oncogene Proteins p21(ras)Liver NeoplasmsAdenocarcinoma, PapillarySmad4 ProteinGene Expression ProfilingCell Transformation, NeoplasticRNA, MessengerTumor Cells, CulturedKaplan-Meier EstimateSurvival AnalysisSurvival RateDeoxycytidineAmpulla of VaterMutationNeoplasms, Multiple PrimaryNeoplasm TransplantationNeoplasm Recurrence, LocalCA-19-9 AntigenEpithelial CellsBreastRetrospective StudiesMetaplasiaAntineoplastic AgentsCyclic S-OxidesLymphatic MetastasisLung NeoplasmsTumor Suppressor Protein p53Signal Transductionras ProteinsXenograft Model Antitumor AssaysEarly Detection of CancerDNA, NeoplasmOvarian NeoplasmsOligonucleotide Array Sequence AnalysisTumor BurdenCarcinoma, Basal CellApoptosisGenes, Tumor SuppressorNeoplasm GradingImmunoenzyme TechniquesMucin-1Colonic NeoplasmsPancreatic Stellate CellsRNA, Small InterferingBlotting, WesternStomach NeoplasmsNitrosaminesCell Growth ProcessesTreatment OutcomeTumor MicroenvironmentCadherinsRNA, NeoplasmCystadenoma, PapillaryHSP47 Heat-Shock ProteinsFollow-Up StudiesDrug Resistance, NeoplasmAntigens, NeoplasmDown-RegulationCystadenocarcinoma, MucinousNipplesGene Expression