2023
Profilin1 is required to prevent mitotic catastrophe in murine and human glomerular diseases
Tian X, Pedigo C, Li K, Ma X, Bunda P, Pell J, Lek A, Gu J, Zhang Y, Rangel P, Li W, Schwartze E, Nagata S, Lerner G, Perincheri S, Priyadarshini A, Zhao H, Lek M, Menon M, Fu R, Ishibe S. Profilin1 is required to prevent mitotic catastrophe in murine and human glomerular diseases. Journal Of Clinical Investigation 2023, 133: e171237. PMID: 37847555, PMCID: PMC10721156, DOI: 10.1172/jci171237.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell Cycle ProteinsCell DeathHumansKidney DiseasesKidney GlomerulusMicePodocytesProfilinsProteinuriaConceptsProteinuric kidney diseaseKidney diseasePodocyte lossHuman glomerular diseasesMitotic catastrophePodocyte cell cycleSevere proteinuriaCell cycle reentryKidney failureGlomerular diseaseCell cycleKidney tissueG1/S checkpointUnsuccessful repairCyclin D1Glomerular integrityIrregular nucleiTissue-specific lossMouse podocytesPodocytesAltered expressionDiseaseCyclin B1Ribosome affinity purificationMultinucleated cells
2022
Cell Cycle and Senescence Regulation by Podocyte Histone Deacetylase 1 and 2
Rangel P, Cross E, Liu C, Pedigo C, Tian X, Gutiérrez-Calabrés E, Nagata S, Priyadarshini A, Lerner G, Bunda P, Perincheri S, Gu J, Zhao H, Wang Y, Inoue K, Ishibe S. Cell Cycle and Senescence Regulation by Podocyte Histone Deacetylase 1 and 2. Journal Of The American Society Of Nephrology 2022, 34: 433-450. PMID: 36414418, PMCID: PMC10103311, DOI: 10.1681/asn.2022050598.Peer-Reviewed Original ResearchConceptsCell cycle entryDNA damageSenescence-associated β-galactosidase activityDouble knockout miceRole of HDACsNormal glomerular filtration barrierAssociated phenotypesP21-mediated cell cycle arrestOpen chromatin conformationGlomerular filtration barrierSevere proteinuriaKidney failureProinflammatory cytokinesCell cycle regulationHistone deacetylase 1Cell cycle arrestKi67 expressionSustained DNA damagePodocyte lossIntact expressionMice leadsPodocyte-specific lossMatrix metalloproteinasesPodocyte detachmentProteinuria
2014
Podocyte-associated talin1 is critical for glomerular filtration barrier maintenance
Tian X, Kim JJ, Monkley SM, Gotoh N, Nandez R, Soda K, Inoue K, Balkin DM, Hassan H, Son SH, Lee Y, Moeckel G, Calderwood DA, Holzman LB, Critchley DR, Zent R, Reiser J, Ishibe S. Podocyte-associated talin1 is critical for glomerular filtration barrier maintenance. Journal Of Clinical Investigation 2014, 124: 1098-1113. PMID: 24531545, PMCID: PMC3934159, DOI: 10.1172/jci69778.Peer-Reviewed Original ResearchConceptsNephrotic syndromeFoot process effacementLoss of talin1Glomerular filtration barrierGlomerular injuryMurine modelProcess effacementKidney's glomerular filtration barrierFiltration barrierGlomerular basement membraneSevere proteinuriaKidney failurePharmacologic inhibitionSyndromeBarrier maintenanceCalpain activityIntegrin activationEpithelial cellsPodocytesModest reductionΒ1 integrin activationBasement membranePathogenesisInjuryCytoskeletal protein talin1
2012
Role of dynamin, synaptojanin, and endophilin in podocyte foot processes
Soda K, Balkin DM, Ferguson SM, Paradise S, Milosevic I, Giovedi S, Volpicelli-Daley L, Tian X, Wu Y, Ma H, Son SH, Zheng R, Moeckel G, Cremona O, Holzman LB, De Camilli P, Ishibe S. Role of dynamin, synaptojanin, and endophilin in podocyte foot processes. Journal Of Clinical Investigation 2012, 122: 4401-4411. PMID: 23187129, PMCID: PMC3533561, DOI: 10.1172/jci65289.Peer-Reviewed Original ResearchConceptsRole of dynaminNormal embryonic developmentFiltration barrierSynaptic vesicle recyclingFoot process formationKidney filtration barrierGlomerular filtration barrierNeuronal synapse developmentDynamin's roleEndophilin 3Actin cytoskeletonActin dynamicsFunctional partnersDynamin 1Endophilin-1Embryonic developmentVesicle recyclingProtein networkKidney's glomerular filtration barrierSynapse developmentDynaminPodocyte foot processesNeuronal synapsesSynaptojaninEndophilin
2010
Inhibition of Podocyte FAK Protects against Proteinuria and Foot Process Effacement
Ma H, Togawa A, Soda K, Zhang J, Lee S, Ma M, Yu Z, Ardito T, Czyzyk J, Diggs L, Joly D, Hatakeyama S, Kawahara E, Holzman L, Guan JL, Ishibe S. Inhibition of Podocyte FAK Protects against Proteinuria and Foot Process Effacement. Journal Of The American Society Of Nephrology 2010, 21: 1145-1156. PMID: 20522532, PMCID: PMC3152231, DOI: 10.1681/asn.2009090991.Peer-Reviewed Original Research