2010
The cell biology of polycystic kidney disease
Chapin HC, Caplan MJ. The cell biology of polycystic kidney disease. Journal Of Cell Biology 2010, 191: 701-710. PMID: 21079243, PMCID: PMC2983067, DOI: 10.1083/jcb.201006173.Peer-Reviewed Original ResearchConceptsCell growth controlCell biological processesPolycystic kidney diseaseCell biologyBiological processesGrowth controlPKD2 geneFluid-filled cystsNovel therapeutic targetGenetic defectsAutosomal dominant polycystic kidney diseaseCommon genetic disorderNormal renal tubulesDominant polycystic kidney diseaseGenetic disordersTherapeutic targetDisease pathogenesisKidney diseaseMorphogenesisGenesNew lightPKD1BiologyMutationsRenal tubulesExosome 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
2008
Polycystin-1 C-terminal tail associates with β-catenin and inhibits canonical Wnt signaling
Lal M, Song X, Pluznick JL, Di Giovanni V, Merrick DM, Rosenblum ND, Chauvet V, Gottardi CJ, Pei Y, Caplan MJ. Polycystin-1 C-terminal tail associates with β-catenin and inhibits canonical Wnt signaling. Human Molecular Genetics 2008, 17: 3105-3117. PMID: 18632682, PMCID: PMC2722884, DOI: 10.1093/hmg/ddn208.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBeta CateninBinding SitesCell LineCell NucleusCHO CellsCricetinaeCricetulusGene Expression ProfilingGene Expression RegulationHumansLigandsOligonucleotide Array Sequence AnalysisPeptide FragmentsPolycystic Kidney, Autosomal DominantRecombinant ProteinsSignal TransductionSystems BiologyTCF Transcription FactorsTransfectionTRPP Cation ChannelsWnt ProteinsConceptsC-terminal tailCanonical WntPolycystin-1Wnt-dependent signalingDNA microarray analysisDependent gene transcriptionN-terminal portionInhibits canonical WntTCF proteinsT-cell factorAutosomal dominant polycystic kidney disease (ADPKD) casesMotif presentGene transcriptionDevelopmental processesMicroarray analysisWntPKD1 geneΒ-cateninNovel mechanism