EpitheliumEpithelial CellsCell PolarityEpidermisMorphogenesisKeratinsOmasumCadherinsMouth MucosaIntercellular JunctionsOptical FibersKeratinocytesUnionidaeAdherens JunctionsKeratin-18DesmosomesMolecular Sequence DataImmunohistochemistryOrgan SpecificityCholesteatomaDrosophila ProteinsKeratin-8Cell DifferentiationFiber Optic TechnologyTight JunctionsSkinDigestive SystemRNA, MessengerTissue DistributionIntestinal MucosaMammary Glands, AnimalCell AdhesionAmino Acid SequenceCell LineWingCells, CulturedMouth NeoplasmsModels, BiologicalKeratin-14Microscopy, Fluorescence, MultiphotonSignal TransductionDrosophilaUrogenital SystemDrosophila melanogasterCell Adhesion MoleculesColonGene Expression Regulation, DevelopmentalMembrane ProteinsCheekMice, TransgenicSebaceous GlandsFluorescent Antibody TechniqueGene ExpressionBase SequenceReverse Transcriptase Polymerase Chain ReactionMyosin Type IIEpithelium, CornealMammary Glands, HumanTracheaSalivary GlandsCell ProliferationClaudinsPrecancerous ConditionsCorneaMesodermMutationEsophagusDogsCell MovementEmbryo, NonmammalianIn Situ Hybridizationbeta-DefensinsDNA, ComplementaryIntestinesOrganogenesisProstateCell Line, TumorFibroblast Growth Factor 7Epithelial Sodium ChannelsAntibodies, MonoclonalVaginaBreastBlotting, WesternWound HealingCell Transformation, NeoplasticDesmoplakinsBasement MembraneSequence Homology, Amino AcidPhenotypeCarcinoma, Squamous CellMicroscopy, FluorescenceMice, Inbred C57BLImmunoenzyme TechniquesCaco-2 CellsKidneyStem CellsTongueCarcinomaTumor Suppressor ProteinsCell Culture Techniques