2011
AMP-activated Protein Kinase (AMPK) Activation and Glycogen Synthase Kinase-3β (GSK-3β) Inhibition Induce Ca2+-independent Deposition of Tight Junction Components at the Plasma Membrane* ♦
Zhang L, Jouret F, Rinehart J, Sfakianos J, Mellman I, Lifton RP, Young LH, Caplan MJ. AMP-activated Protein Kinase (AMPK) Activation and Glycogen Synthase Kinase-3β (GSK-3β) Inhibition Induce Ca2+-independent Deposition of Tight Junction Components at the Plasma Membrane* ♦. Journal Of Biological Chemistry 2011, 286: 16879-16890. PMID: 21383016, PMCID: PMC3089531, DOI: 10.1074/jbc.m110.186932.Peer-Reviewed Original ResearchMeSH KeywordsAMP-Activated Protein KinasesAnimalsCadherinsCalciumCell AdhesionCell MembraneDogsEpitheliumGene Expression Regulation, EnzymologicGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaMembrane ProteinsMicroscopy, FluorescencePhosphoproteinsPhosphorylationRNA InterferenceTight JunctionsZonula Occludens-1 ProteinConceptsProtein kinase activationTight junction componentsJunction componentsPlasma membraneAMPK activationKinase activationGSK-3β inhibitionNectin-afadin systemEpithelial tight junctionsTight junctionsPhosphorylation studiesSynthase kinaseJunctional proteinsAbsence of extracellularDistinct pathwaysCell growthE-cadherinIndependent depositionKinaseActivationInduce Ca2MembraneAfadinExtracellularInhibition
2010
Exosome release of β-catenin: a novel mechanism that antagonizes Wnt signaling
Chairoungdua A, Smith DL, Pochard P, Hull M, Caplan MJ. Exosome release of β-catenin: a novel mechanism that antagonizes Wnt signaling. Journal Of Cell Biology 2010, 190: 1079-1091. PMID: 20837771, PMCID: PMC3101591, DOI: 10.1083/jcb.201002049.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, CDBeta CateninCadherinsCell LineExosomesGene Knockdown TechniquesGenes, ReporterGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaHumansKangai-1 ProteinLysosomesMembrane GlycoproteinsMiceModels, BiologicalProteasome Endopeptidase ComplexProtein Processing, Post-TranslationalProtein StabilityProtein TransportSignal TransductionTetraspanin 29TransfectionWnt ProteinsConceptsΒ-cateninΒ-catenin-mediated WntProtein degradation pathwaysCellular signaling pathwaysTetraspanin membrane proteinΒ-catenin protein levelsGlycogen synthase kinase-3βWnt/β-catenin signalingSynthase kinase-3βΒ-catenin signalingMembrane proteinsCytosolic proteinsSignaling pathwaysKinase-3βExosomal packagingExosome releaseSphingomyelinase inhibitorNovel mechanismE-cadherinDegradation pathwayProtein levelsCD82Tumor metastasisCD9Wnt