Epithelial CellsEpitheliumCell LineRespiratory MucosaCells, CulturedIntestinal MucosaBronchiEpithelium, CornealRNA, MessengerEpithelioid CellsMammary Glands, AnimalCaco-2 CellsBacterial AdhesionCell PolarityInterleukin-8ImmunohistochemistrySignal TransductionPulmonary AlveoliLungLens, CrystallineCell DivisionReverse Transcriptase Polymerase Chain ReactionBreastMammary Glands, HumanColonKeratinsBlotting, WesternGene Expression RegulationCell Line, TransformedApoptosisCell DifferentiationMouth MucosaDogsIntestinesPigment Epithelium of EyeTracheaGene ExpressionCell Transformation, NeoplasticCell AdhesionMembrane ProteinsKidneyTight JunctionsMolecular Sequence DataCell ProliferationMicroscopy, ElectronFluorescent Antibody TechniqueTransfectionCadherinsKidney TubulesCell Line, TumorUp-RegulationCell MovementProstateTumor Cells, CulturedCorneaCell SurvivalGastric MucosaKidney Tubules, ProximalMice, Inbred C57BLBase SequenceCell MembraneIntestine, SmallMicroscopy, ConfocalNF-kappa BTime FactorsCell Culture TechniquesLLC-PK1 CellsMucinsConjunctivaPhosphorylationMicroscopy, FluorescenceIntercellular JunctionsZonula Occludens-1 ProteinLimbus CorneaeRespiratory SystemTransforming Growth Factor betaMicroscopy, Electron, ScanningRNA, Small InterferingActinsFluorescent Antibody Technique, IndirectMice, TransgenicRabbitsCell Adhesion MoleculesCell CommunicationAmnionCytokinesPneumocytesCoculture TechniquesCystic Fibrosis Transmembrane Conductance RegulatorAmino Acid SequenceWound HealingDose-Response Relationship, DrugDown-RegulationHT29 CellsFallopian TubesFibroblastsbeta-DefensinsIn Situ HybridizationPromoter Regions, GeneticImmunoblotting