Epithelial CellsCell SizeEpitheliumCell LineCells, CulturedRespiratory MucosaIntestinal MucosaCell EnlargementCell DivisionBronchiEpithelium, CornealRNA, MessengerSignal TransductionCell PolarityEpithelioid CellsMammary Glands, AnimalCell CountCaco-2 CellsBacterial AdhesionImmunohistochemistryCell DifferentiationInterleukin-8Gene Expression RegulationApoptosisCell ProliferationCell CyclePulmonary AlveoliLungReverse Transcriptase Polymerase Chain ReactionBlotting, WesternLens, CrystallineKeratinsMolecular Sequence DataGene ExpressionMicroscopy, ElectronBreastMammary Glands, HumanTime FactorsColonCell AdhesionFlow CytometryCell Line, TransformedCell Transformation, NeoplasticMembrane ProteinsPhenotypeMouth MucosaDogsCell SurvivalTransfectionFluorescent Antibody TechniqueIntestinesModels, BiologicalPigment Epithelium of EyeMutationHypertrophyTracheaKidneyPhosphorylationUp-RegulationCell Line, TumorMicroscopy, ConfocalCorneaMice, Inbred C57BLCell MovementTight JunctionsCell MembraneTumor Cells, CulturedBase SequenceMicroscopy, FluorescenceMicroscopy, Electron, ScanningCell Culture TechniquesCadherinsActinsTranscription FactorsKidney TubulesMice, TransgenicProstateCell ShapeAmino Acid SequenceGastric MucosaAdipose TissueMice, KnockoutKidney Tubules, ProximalCarrier ProteinsRabbitsRNA, Small InterferingTransforming Growth Factor betaTranscription, GeneticIntestine, SmallFibroblastsTOR Serine-Threonine KinasesDown-RegulationEnzyme ActivationNF-kappa BMorphogenesisDose-Response Relationship, DrugProtein-Serine-Threonine KinasesDNAPromoter Regions, GeneticCell Separation