Epithelial CellsEpithelium, CornealEndothelium, CornealCells, CulturedEpitheliumCorneaCell LineZonula Occludens-1 ProteinBlotting, WesternReverse Transcriptase Polymerase Chain ReactionRespiratory MucosaCell ProliferationCell AdhesionIntestinal MucosaRNA, MessengerBronchiInterleukin-8beta-DefensinsFluorescent Antibody Technique, IndirectCell Culture TechniquesEpithelioid CellsMammary Glands, AnimalEndothelial CellsSignal TransductionConjunctivaGene Expression RegulationCaco-2 CellsBacterial AdhesionWound HealingCell PolarityImmunohistochemistryPulmonary AlveoliLungLens, CrystallineCell MovementNF-kappa BCell DivisionCell ShapeBreastMammary Glands, HumanColonKeratinsMicroscopy, FluorescenceKeratitisCell SurvivalTransfectionCell Line, TransformedApoptosisPhosphorylationPrimary Cell CultureCell DifferentiationMouth MucosaDogsOrgan Culture TechniquesIntestinesPigment Epithelium of EyeTracheaDose-Response Relationship, DrugEnzyme-Linked Immunosorbent AssayGene ExpressionCell Transformation, NeoplasticMembrane ProteinsKidneyRabbitsTight JunctionsMolecular Sequence DataMicroscopy, ElectronFluorescent Antibody TechniqueCytokinesTissue DonorsFlow CytometryEnzyme InhibitorsCadherinsKidney TubulesCell Line, TumorUp-RegulationProstateExtracellular Signal-Regulated MAP KinasesCell CountTumor Cells, CulturedInterleukin-6Gastric MucosaKidney Tubules, ProximalMice, Inbred C57BLBase SequenceCell SeparationCell MembraneIntestine, SmallMicroscopy, ConfocalTime FactorsLLC-PK1 CellsMucinsIntercellular JunctionsLimbus CorneaeRespiratory SystemTransforming Growth Factor betaMicroscopy, Electron, ScanningRNA, Small InterferingActinsMice, Transgenic