Intercellular JunctionsAdherens JunctionsPancreatic NeoplasmsCell CycleCadherinsCell Line, TumorCarcinoma, Pancreatic DuctalCell ProliferationCell Cycle ProteinsGene Expression Regulation, NeoplasticApoptosisMice, NudeDeoxycytidineTumor Cells, CulturedAdenocarcinomaNeoplasm InvasivenessGap JunctionsAntineoplastic AgentsRNA, Small InterferingTight JunctionsXenograft Model Antitumor AssaysCell DivisionSignal TransductionBlotting, WesternAntimetabolites, AntineoplasticCell SurvivalCell Cycle CheckpointsRNA, MessengerReverse Transcriptase Polymerase Chain ReactionBreast NeoplasmsDrug Resistance, NeoplasmCell MovementRNA InterferenceDown-RegulationNeoplasm TransplantationCell Growth ProcessesNeoplasm ProteinsNeoplasm MetastasisPhosphorylationTransfectionImmunohistochemistryG1 PhaseDrug Screening Assays, AntitumorColonic NeoplasmsTransplantation, HeterologousNeoplasmsFlow CytometryUp-RegulationTumor Suppressor Protein p53PancreasMutationNeuromuscular JunctionDose-Response Relationship, DrugDrug SynergismLung NeoplasmsGene Expression ProfilingTumor Markers, BiologicalGene Knockdown TechniquesGene SilencingProtein-Serine-Threonine KinasesMolecular Sequence DataS PhaseCyclin-Dependent Kinase Inhibitor p21G2 PhaseMucin-4Base SequenceOvarian NeoplasmsDNA-Binding ProteinsCyclinsG2 Phase Cell Cycle CheckpointsCell LineTumor Suppressor ProteinsProto-Oncogene Proteins c-aktTranscription FactorsMitosisCyclin-Dependent Kinase Inhibitor p27Promoter Regions, GeneticTime FactorsProto-Oncogene ProteinsCyclin D1Early Detection of CancerPancreatic DuctsGene ExpressionModels, BiologicalTumor BurdenOligonucleotide Array Sequence AnalysisEpithelial-Mesenchymal TransitionAntineoplastic Agents, PhytogenicMice, SCIDCell Transformation, NeoplasticEnzyme InhibitorsDisease ProgressionAntineoplastic Combined Chemotherapy ProtocolsStomach NeoplasmsG1 Phase Cell Cycle CheckpointsNuclear ProteinsDNA, NeoplasmCarcinomaMembrane ProteinsSmad4 Protein