2024
Genetic Analysis of Severe Polycystic Liver Disease in Japan
Mizuno H, Besse W, Sekine A, Long K, Kurihara S, Oba Y, Yamanouchi M, Hasegawa E, Suwabe T, Sawa N, Ubara Y, Somlo S, Hoshino J. Genetic Analysis of Severe Polycystic Liver Disease in Japan. Kidney360 2024, 5: 1106-1115. PMID: 38689396, PMCID: PMC11371350, DOI: 10.34067/kid.0000000000000461.Peer-Reviewed Original ResearchSevere polycystic liver diseaseAutosomal dominant polycystic kidney diseaseDisease genesPolycystic liver diseasePKD2 patientsGenetic analysisWhole-exome sequencingSuspected pathogenic variantsLiver diseaseSpectrum of phenotypesPKD2 variantsExome sequencingAutosomal dominant polycystic kidney disease cohortPathogenic variantsPKD2PKD1Genetic etiologyDominant polycystic kidney diseaseGenesPolycystic kidney diseaseKidney cystsNo significant differenceKidney volumePLD patientsKidney disease
2017
Isolated polycystic liver disease genes define effectors of polycystin-1 function
Besse W, Dong K, Choi J, Punia S, Fedeles SV, Choi M, Gallagher AR, Huang EB, Gulati A, Knight J, Mane S, Tahvanainen E, Tahvanainen P, Sanna-Cherchi S, Lifton RP, Watnick T, Pei YP, Torres VE, Somlo S. Isolated polycystic liver disease genes define effectors of polycystin-1 function. Journal Of Clinical Investigation 2017, 127: 3558-3558. PMID: 28862642, PMCID: PMC5669574, DOI: 10.1172/jci96729.Peer-Reviewed Original ResearchPolycystin-1 functionPolycystin-1Protein biogenesis pathwaysGenome-wide basisPolycystic liver diseaseLoss-of-function mutationsWhole-exome sequencingHeterozygous loss-of-function mutationsBiogenesis pathwayLoss of functionAdditional genesDisease genesGene productsCell line modelsCandidate genesExome sequencingEndoplasmic reticulumCausative genesFunction mutationsGenesAutosomal dominant polycystic kidney diseaseDominant polycystic kidney diseaseSec63Defective maturationKidney cystsIsolated polycystic liver disease genes define effectors of polycystin-1 function
Besse W, Dong K, Choi J, Punia S, Fedeles SV, Choi M, Gallagher AR, Huang EB, Gulati A, Knight J, Mane S, Tahvanainen E, Tahvanainen P, Sanna-Cherchi S, Lifton RP, Watnick T, Pei YP, Torres VE, Somlo S. Isolated polycystic liver disease genes define effectors of polycystin-1 function. Journal Of Clinical Investigation 2017, 127: 1772-1785. PMID: 28375157, PMCID: PMC5409105, DOI: 10.1172/jci90129.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnimalsCalcium-Binding ProteinsCell Line, TransformedCystsEndoplasmic ReticulumFemaleGenome-Wide Association StudyGlucosidasesGlucosyltransferasesHeterozygoteHumansIntracellular Signaling Peptides and ProteinsLiver DiseasesMaleMembrane ProteinsMiceMolecular ChaperonesMutationRNA-Binding ProteinsSEC Translocation ChannelsTRPP Cation ChannelsConceptsPolycystin-1 functionPolycystin-1Protein biogenesis pathwaysGenome-wide basisPolycystic liver diseaseLoss-of-function mutationsWhole-exome sequencingHeterozygous loss-of-function mutationsBiogenesis pathwayLoss of functionAdditional genesDisease genesGene productsCell line modelsCandidate genesExome sequencingEndoplasmic reticulumCausative genesFunction mutationsGenesAutosomal dominant polycystic kidney diseaseDominant polycystic kidney diseaseSec63Defective maturationKidney cysts
2016
Double inhibition of cAMP and mTOR signalling may potentiate the reduction of cell growth in ADPKD cells
de Stephanis L, Bonon A, Varani K, Lanza G, Gafà R, Pinton P, Pema M, Somlo S, Boletta A, Aguiari G. Double inhibition of cAMP and mTOR signalling may potentiate the reduction of cell growth in ADPKD cells. Clinical And Experimental Nephrology 2016, 21: 203-211. PMID: 27278932, PMCID: PMC5496448, DOI: 10.1007/s10157-016-1289-1.Peer-Reviewed Original ResearchMeSH KeywordsAdenosineAdenosine A3 Receptor AgonistsAnimalsCell LineCell ProliferationCREB-Binding ProteinCyclic AMPDisease Models, AnimalDrug SynergismDrug Therapy, CombinationExtracellular Signal-Regulated MAP KinasesGenetic Predisposition to DiseaseHumansKidneyMice, Inbred C57BLMice, KnockoutPhenotypePhosphorylationPolycystic Kidney, Autosomal DominantProtein Kinase InhibitorsSignal TransductionSirolimusTime FactorsTOR Serine-Threonine KinasesTRPP Cation ChannelsConceptsCl-IBADPKD patientsCell proliferationADPKD cellsActivation of A3ARCell growthAgonist Cl-IBPolycystin-1MethodsThe inhibitionCombined sequential treatmentRenal functionKidney weightAbnormal cell proliferationERK kinase activityRenal pathologyA3 receptorsInhibition of CREBKidney tissueKinase activityPolycystin-2Marked reductionDirect cell countingKidney cystsMutations of PKD1ERK phosphorylationDeletion of ADP Ribosylation Factor-Like GTPase 13B Leads to Kidney Cysts
Li Y, Tian X, Ma M, Jerman S, Kong S, Somlo S, Sun Z. Deletion of ADP Ribosylation Factor-Like GTPase 13B Leads to Kidney Cysts. Journal Of The American Society Of Nephrology 2016, 27: 3628-3638. PMID: 27153923, PMCID: PMC5118478, DOI: 10.1681/asn.2015091004.Peer-Reviewed Original ResearchConceptsSevere patterning defectsMultiple model organismsSmall GTPase essentialDefective hedgehog signalingCystic kidneysNumber of phenotypesKidney cyst formationKidney cystsJoubert syndromeGTPase essentialZebrafish leadsPatterning defectsBiogenesis defectsModel organismsCilia biogenesisLoss of functionCyst progressionDefective ciliaHistone deacetylase inhibitorsHuman mutationsNull mutationHedgehog signalingHypomorphic natureRescue experimentsNeural tube
2013
miR-17∼92 miRNA cluster promotes kidney cyst growth in polycystic kidney disease
Patel V, Williams D, Hajarnis S, Hunter R, Pontoglio M, Somlo S, Igarashi P. miR-17∼92 miRNA cluster promotes kidney cyst growth in polycystic kidney disease. Proceedings Of The National Academy Of Sciences Of The United States Of America 2013, 110: 10765-10770. PMID: 23759744, PMCID: PMC3696812, DOI: 10.1073/pnas.1301693110.Peer-Reviewed Original ResearchConceptsMiRNA clusterKidney cyst growthPolycystic kidney diseasePosttranscriptional gene expressionCyst growthOncogenic miRNA clusterShort noncoding RNAsKidney-specific inactivationKidney cyst formationDysregulated miRNA expressionPosttranscriptional repressionNoncoding RNAsHyperproliferative epithelial cellsGene dosageGene expressionHepatocyte nuclear factor-1βGenes PKD1Common genetic causeMiRNA expressionMouse modelFluid-filled cystsMiRNAsKidney diseaseTransgenic overexpressionKidney cysts