OccludinTight JunctionsTight Junction ProteinsZonula Occludens-1 ProteinClaudin-1ClaudinsClaudin-5Zonula Occludens-2 ProteinClaudin-3Membrane ProteinsClaudin-4Intercellular JunctionsElectric ImpedancePermeabilityGap JunctionsAdherens JunctionsPhosphoproteinsZonula Occludens ProteinsBlood-Brain BarrierConnexinsCaco-2 CellsEpithelial CellsConnexin 43Junctional Adhesion MoleculesClaudin-2Cell Membrane PermeabilityMARVEL Domain Containing 2 ProteinBlood-Retinal BarrierDogsCadherinsIntestinal MucosaBlood-Testis BarrierFreeze FracturingEpitheliumCell LineCell PolarityCapillary PermeabilityCell CommunicationFluorescent Antibody TechniqueCells, CulturedEndothelial CellsNucleoside-Phosphate KinaseMicroscopy, ConfocalBlotting, WesternDextransCell Adhesion MoleculesMicroscopy, FluorescenceImmunohistochemistryNeuromuscular JunctionActinsIntestinesMicrovesselsMannitolMicroscopy, ElectronGene Expression RegulationPhosphorylationFluorescein-5-isothiocyanateNephrocalcinosisBacterial TranslocationGuanylate KinaseCytoskeletal ProteinsEnterocytesbeta CateninNephrosisProtein TransportImmunoblottingRNA, MessengerMolecular Sequence DataCalcium DobesilateMicroscopy, Electron, TransmissionMice, Inbred C57BLSignal TransductionFluorescent Antibody Technique, IndirectCell AdhesionEndothelium, VascularRats, Sprague-Dawleyalpha CateninReverse Transcriptase Polymerase Chain ReactionCytoskeletonProtein BindingMice, KnockoutRetinal VesselsMyosin-Light-Chain KinaseSertoli CellsLoop of HenleDown-RegulationCell MembraneIleumKidneyAmino Acid SequenceColonMicroscopy, ImmunoelectronTransfectionModels, BiologicalDisease Models, AnimalLeukostasisUp-RegulationAstrocytesTime FactorsDesmoplakins