2022
Live isolation of naïve ESCs via distinct glucose metabolism and stored glycogen
Kim KT, Oh JY, Park S, Kim SM, Benjamin P, Park IH, Chun KH, Chang YT, Cha HJ. Live isolation of naïve ESCs via distinct glucose metabolism and stored glycogen. Metabolic Engineering 2022, 72: 97-106. PMID: 35283260, DOI: 10.1016/j.ymben.2022.03.003.Peer-Reviewed Original Research
2020
Deconstructing and reconstructing the human brain with regionally specified brain organoids
Xiang Y, Cakir B, Park IH. Deconstructing and reconstructing the human brain with regionally specified brain organoids. Seminars In Cell And Developmental Biology 2020, 111: 40-51. PMID: 32553582, DOI: 10.1016/j.semcdb.2020.05.023.Peer-Reviewed Original Research
2019
The RNA exosome nuclease complex regulates human embryonic stem cell differentiation
Belair C, Sim S, Kim KY, Tanaka Y, Park IH, and, Wolin SL. The RNA exosome nuclease complex regulates human embryonic stem cell differentiation. Journal Of Cell Biology 2019, 218: 2564-2582. PMID: 31308215, PMCID: PMC6683745, DOI: 10.1083/jcb.201811148.Peer-Reviewed Original ResearchMeSH KeywordsCell DifferentiationCross-Linking ReagentsEndodermExosome Multienzyme Ribonuclease ComplexForkhead Transcription FactorsGene Expression RegulationHeLa CellsHuman Embryonic Stem CellsHumansLong Interspersed Nucleotide ElementsMesodermMicroRNAsPhenotypeRNARNA, Long NoncodingRNA, MessengerRNA, Small InterferingTranscription, GeneticTransgenesConceptsEmbryonic stem cellsESC differentiationTranscription networksSurveillance pathwayHuman embryonic stem cell differentiationGerm layersEmbryonic stem cell differentiationHuman embryonic stem cellsHuman ESC differentiationLINE-1 retrotransposonsStem cell differentiationTranscription factor crucialDevelopmental regulatorsMesendoderm formationDevelopmental genesRNA decayTranscription factorsSpecific miRNAsCell differentiationFactor crucialStem cellsPluripotencyExosomesDifferentiationRNA
2017
Enhanced Therapeutic and Long-Term Dynamic Vascularization Effects of Human Pluripotent Stem Cell–Derived Endothelial Cells Encapsulated in a Nanomatrix Gel
Lee SJ, Sohn YD, Andukuri A, Kim S, Byun J, Han JW, Park IH, Jun HW, Yoon YS. Enhanced Therapeutic and Long-Term Dynamic Vascularization Effects of Human Pluripotent Stem Cell–Derived Endothelial Cells Encapsulated in a Nanomatrix Gel. Circulation 2017, 136: 1939-1954. PMID: 28972000, PMCID: PMC5685906, DOI: 10.1161/circulationaha.116.026329.Peer-Reviewed Original ResearchConceptsCell survivalHPSC-ECsHuman pluripotent stem cell-derived endothelial cellsEndothelial lineage differentiationGlycogen synthase kinase-3β inhibitorHuman pluripotent stem cellsStem cell-derived endothelial cellsGrowth factorDifferentiation of hPSCsLonger cell survivalEndothelial cellsCell-derived endothelial cellsVessel formationPluripotent stem cell-derived endothelial cellsBetter perfusion recoveryPluripotent stem cellsNanomatrix gelLong-term cell survivalMesodermal lineagesLineage differentiationHuman umbilical vein endothelial cellsUmbilical vein endothelial cellsDifferentiation systemFibroblast growth factorBasic fibroblast growth factorFusion of Regionally Specified hPSC-Derived Organoids Models Human Brain Development and Interneuron Migration
Xiang Y, Tanaka Y, Patterson B, Kang YJ, Govindaiah G, Roselaar N, Cakir B, Kim KY, Lombroso AP, Hwang SM, Zhong M, Stanley EG, Elefanty AG, Naegele JR, Lee SH, Weissman SM, Park IH. Fusion of Regionally Specified hPSC-Derived Organoids Models Human Brain Development and Interneuron Migration. Cell Stem Cell 2017, 21: 383-398.e7. PMID: 28757360, PMCID: PMC5720381, DOI: 10.1016/j.stem.2017.07.007.Peer-Reviewed Original ResearchConceptsHuman brain developmentChromatin accessibility dynamicsTransposase-accessible chromatinHigh-throughput sequencing analysisRegion-specific organoidsHuman pluripotent stem cellsRNA sequencing profilingHuman interneuron migrationPluripotent stem cellsRelated lineagesBrain developmentAccessibility dynamicsBulk assaysInterneuron migrationLineage relationshipsOrganoid techniquesSequencing profilingSequencing analysisFunctional neuronsOrganoid developmentStem cellsCortical organoidsOrganoidsBrain organoidsMGE
2016
Direct Reprogramming of Human Dermal Fibroblasts Into Endothelial Cells Using ER71/ETV2
Lee S, Park C, Han JW, Kim JY, Cho K, Kim EJ, Kim S, Lee SJ, Oh SY, Tanaka Y, Park IH, An HJ, Shin CM, Sharma S, Yoon YS. Direct Reprogramming of Human Dermal Fibroblasts Into Endothelial Cells Using ER71/ETV2. Circulation Research 2016, 120: 848-861. PMID: 28003219, PMCID: PMC5336520, DOI: 10.1161/circresaha.116.309833.Peer-Reviewed Original ResearchConceptsEndothelial cellsPostnatal cellsCell therapyDermal fibroblastsMature endothelial cellsNew vessel formationEndothelial featuresHuman endothelial cellsHindlimb ischemiaIschemic hindlimbPathophysiological investigationsEndothelial transcription factorImmature phenotypeDay 7Therapeutic potentialVascular incorporationProangiogenic effectsMature phenotypeEndothelial characteristicsIschemiaVessel formationHuman dermal fibroblastsTranscription factorsTherapyDisease investigationDnmt1 regulates the myogenic lineage specification of muscle stem cells
Liu R, Kim KY, Jung YW, Park IH. Dnmt1 regulates the myogenic lineage specification of muscle stem cells. Scientific Reports 2016, 6: 35355. PMID: 27752090, PMCID: PMC5082760, DOI: 10.1038/srep35355.Peer-Reviewed Original ResearchConceptsImportant epigenetic markKnockout mouse approachesDNA methylation patternsMuscle stem cellsDaughter DNA strandsDNMT1 regulationEpigenetic marksLineage specificationCellular identityDNA methylationMethylation patternsDNMT1 depletionMyogenic genesMyogenic differentiationLineage fidelityNegative regulatorGene expressionDNMT1Osteogenic lineageFunctional roleFunctional consequencesMouse approachDNA strandsId-1Stem cells
2015
Tgif1 Counterbalances the Activity of Core Pluripotency Factors in Mouse Embryonic Stem Cells
Lee BK, Shen W, Lee J, Rhee C, Chung H, Kim KY, Park IH, Kim J. Tgif1 Counterbalances the Activity of Core Pluripotency Factors in Mouse Embryonic Stem Cells. Cell Reports 2015, 13: 52-60. PMID: 26411691, DOI: 10.1016/j.celrep.2015.08.067.Peer-Reviewed Original ResearchActivinsAnimalsCell DifferentiationEctodermEmbryo, MammalianEndodermFeedback, PhysiologicalGene Expression Regulation, DevelopmentalHistone Deacetylase 1Histone Deacetylase 2Homeodomain ProteinsMesodermMiceMouse Embryonic Stem CellsNanog Homeobox ProteinOctamer Transcription Factor-3Pluripotent Stem CellsRepressor ProteinsSignal TransductionSOXB1 Transcription FactorsTransforming Growth Factor betaEthanol Upregulates NMDA Receptor Subunit Gene Expression in Human Embryonic Stem Cell-Derived Cortical Neurons
Xiang Y, Kim KY, Gelernter J, Park IH, Zhang H. Ethanol Upregulates NMDA Receptor Subunit Gene Expression in Human Embryonic Stem Cell-Derived Cortical Neurons. PLOS ONE 2015, 10: e0134907. PMID: 26266540, PMCID: PMC4534442, DOI: 10.1371/journal.pone.0134907.Peer-Reviewed Original ResearchConceptsCortical neuronsReceptor subunit gene expressionNeuron-specific biomarkerReverse transcription-quantitative polymerase chain reactionNMDA receptor subunit gene expressionChronic alcohol consumptionHuman brain cellsAlcohol-responsive genesNMDA receptor genesCalcium channel activityLive human brainQuantitative polymerase chain reactionSubunit gene expressionWithdrawal treatmentPolymerase chain reactionExpression changesEthanol exposureAlcohol abuseMultiple comparison correctionBrain cellsGene expression alterationsAlcohol consumptionNeuronal functionAlcohol metabolismNeuronsRole of Zscan4 in secondary murine iPSC derivation mediated by protein extracts of ESC or iPSC
Kwon YW, Paek JS, Cho HJ, Lee CS, Lee HJ, Park IH, Roh TY, Kang CM, Yang HM, Park YB, Kim HS. Role of Zscan4 in secondary murine iPSC derivation mediated by protein extracts of ESC or iPSC. Biomaterials 2015, 59: 102-115. PMID: 25956855, DOI: 10.1016/j.biomaterials.2015.03.031.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell DifferentiationEmbryonic Stem CellsInduced Pluripotent Stem CellsMiceMice, Inbred C57BLTranscription FactorsConceptsMES cellsSomatic cellsCell extractsProtein extractsGlobal gene expressionES-like cellsMouse iPS cellsPluripotent stem cellsCell-derived proteinsHistone modificationsFull reprogrammingEpigenetic statusDNA methylationZscan4Developmental potencyIPSC derivationGene expressionGenomic DNAIPS cellsAdult fibroblastsKey moleculesStem cellsProteinCellsColonies
2013
Investigation of Rett syndrome using pluripotent stem cells
Dajani R, Koo S, Sullivan GJ, Park I. Investigation of Rett syndrome using pluripotent stem cells. Journal Of Cellular Biochemistry 2013, 114: 2446-2453. PMID: 23744605, PMCID: PMC3773984, DOI: 10.1002/jcb.24597.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell DifferentiationHumansInduced Pluripotent Stem CellsMethyl-CpG-Binding Protein 2Rett SyndromeConceptsPluripotent stem cellsStem cellsRett syndromeFunction of MeCP2Pathophysiology of RTTEmbryonic stem cellsEpigenetic instabilityTranscription factorsDe novo mutationsRTT phenotypeCurrent iPSCHuman diseasesMeCP2Novo mutationsIPSCsCellsNeurodevelopmental disordersOverexpressionMutationsPhenotypeMurine modelRecapitulationMaintenanceIdentificationTherapeutic Potential of Human Induced Pluripotent Stem Cells in Experimental Stroke
Chang DJ, Lee N, Park IH, Choi C, Jeon I, Kwon J, Oh SH, Shin DA, Tae J, Lee DR, Lee H, Hong K, Daley G, Song J, Moon H. Therapeutic Potential of Human Induced Pluripotent Stem Cells in Experimental Stroke. Cell Transplantation 2013, 22: 1427-1440. PMID: 23044029, DOI: 10.3727/096368912x657314.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosisBehavior, AnimalCell DifferentiationCell LineCell TrackingDisease Models, AnimalGliosisHumansInduced Pluripotent Stem CellsInfarction, Middle Cerebral ArteryInflammationMagnetic Resonance ImagingMaleMiceNeural Stem CellsNeurogenesisNeuronsRatsRats, Sprague-DawleyStem Cell TransplantationStrokeConceptsMiddle cerebral artery occlusionNeural precursor cellsNeural stem cellsStroke-induced inflammatory responseTherapeutic potentialMCAO stroke modelCerebral artery occlusionPeri-infarct areaTreatment of strokeLimited therapeutic optionsStem cellsAutologous cell therapyEndogenous neurogenesisExperimental strokePluripotent stem cellsArtery occlusionIschemic strokeBehavioral recoveryTherapeutic optionsNeurological functionInflammatory responseRobust therapeutic potentialStroke modelMRI resultsAnimal modelsNotch-HES1 signaling axis controls hemato-endothelial fate decisions of human embryonic and induced pluripotent stem cells
Lee JB, Werbowetski-Ogilvie TE, Lee JH, McIntyre BA, Schnerch A, Hong SH, Park IH, Daley GQ, Bernstein ID, Bhatia M. Notch-HES1 signaling axis controls hemato-endothelial fate decisions of human embryonic and induced pluripotent stem cells. Blood 2013, 122: 1162-1173. PMID: 23733337, DOI: 10.1182/blood-2012-12-471649.Peer-Reviewed Original ResearchMeSH KeywordsApoptosisBasic Helix-Loop-Helix Transcription FactorsBiomarkersBlotting, WesternCell DifferentiationCell MovementCell ProliferationCells, CulturedDermisEmbryonic Stem CellsEndothelium, VascularFibroblastsFlow CytometryGene Expression ProfilingGene Expression RegulationHematopoiesisHematopoietic Stem CellsHomeodomain ProteinsHumansImmunoenzyme TechniquesInduced Pluripotent Stem CellsOligonucleotide Array Sequence AnalysisReceptor, Notch1Receptors, NotchRNA, Small InterferingSignal TransductionTranscription Factor HES-1ConceptsCell fate decisionsFate decisionsPluripotent stem cellsHematopoietic lineage specificationEarly human hematopoiesisFunction of NotchStem cellsHuman pluripotent stem cellsInduced pluripotent stem cellsRole of NotchEarly human developmentCommitted hematopoietic progenitorsFate specificationLineage specificationCellular processesNotch receptorsNotch signalingHematopoietic lineagesNotch pathwayBipotent precursorsNotch ligandsHuman hematopoiesisHuman embryonicUnappreciated roleToggle switchPluripotent Stem Cell Models of Shwachman-Diamond Syndrome Reveal a Common Mechanism for Pancreatic and Hematopoietic Dysfunction
Tulpule A, Kelley JM, Lensch MW, McPherson J, Park IH, Hartung O, Nakamura T, Schlaeger TM, Shimamura A, Daley GQ. Pluripotent Stem Cell Models of Shwachman-Diamond Syndrome Reveal a Common Mechanism for Pancreatic and Hematopoietic Dysfunction. Cell Stem Cell 2013, 12: 727-736. PMID: 23602541, PMCID: PMC3755012, DOI: 10.1016/j.stem.2013.04.002.Peer-Reviewed Original ResearchConceptsHuman embryonic stem cellsPluripotent stem cell modelsStem cell modelShwachman-Diamond syndromeHuman pluripotent stem cell modelSBDS protein expressionEmbryonic stem cellsDiamond syndrome (SBDS) geneStem cell linesHematopoietic dysfunctionPluripotent stem cell lineHematopoietic phenotypeInduced pluripotent stem cell lineHematopoietic differentiationCell modelTransgene rescueShwachman-BodianSyndrome geneHuman diseasesElevated protease levelsNovel insightsMechanistic linkStem cellsEnhanced apoptosisProtein expressionModelling human disease with pluripotent stem cells.
Siller R, Greenhough S, Park IH, Sullivan GJ. Modelling human disease with pluripotent stem cells. Current Gene Therapy 2013, 13: 99-110. PMID: 23444871, PMCID: PMC3785403, DOI: 10.2174/1566523211313020004.Peer-Reviewed Original ResearchConceptsPluripotent stem cellsStem cellsAffected cell typesCellular reprogrammingEndodermal lineagesPluripotent cellsHuman diseasesCell typesGenetic diseasesDisease phenotypeDisease mechanismsDisease modellingTissue of interestPatient tissuesCellsLimitless supplyReprogrammingLineagesRecent progressProgenyPhenotypeTissueTherapeutic interventionsHigh levelsCell technology
2012
Impact of Retrotransposons in Pluripotent Stem Cells
Tanaka Y, Chung L, Park IH. Impact of Retrotransposons in Pluripotent Stem Cells. Molecules And Cells 2012, 34: 509-516. PMID: 23135636, PMCID: PMC3784326, DOI: 10.1007/s10059-012-0242-8.Peer-Reviewed Original ResearchMeSH KeywordsAlu ElementsCell DifferentiationEmbryonic Stem CellsGenome, HumanHumansInduced Pluripotent Stem CellsPluripotent Stem CellsRetroelementsAltered hematopoiesis in trisomy 21 as revealed through in vitro differentiation of isogenic human pluripotent cells
MacLean GA, Menne TF, Guo G, Sanchez DJ, Park IH, Daley GQ, Orkin SH. Altered hematopoiesis in trisomy 21 as revealed through in vitro differentiation of isogenic human pluripotent cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 17567-17572. PMID: 23045682, PMCID: PMC3491455, DOI: 10.1073/pnas.1215468109.Peer-Reviewed Original ResearchMeSH KeywordsCell DifferentiationDown SyndromeGene Expression ProfilingHematopoiesisHumansKaryotypingPluripotent Stem CellsPolymerase Chain ReactionConceptsHuman embryonic stemPluripotent cellsHuman pluripotent cellsFetal liver stageEffects of trisomyPluripotent stem cellsDefinitive hematopoiesisIsogenic originColony-forming potentialColony-forming assaysΓ-globinEmbryonic stemIPS linesDifferentiation conditionsAltered hematopoiesisClonal variationHematopoietic cellsStem cellsHematopoiesisHematopoietic abnormalitiesChromosome 21Two- to fivefold increaseFetal liverTrisomic cellsMyeloid hematopoiesisDevelopment of a novel two-dimensional directed differentiation system for generation of cardiomyocytes from human pluripotent stem cells
Moon SH, Ban K, Kim C, Kim SS, Byun J, Song MK, Park IH, Yu SP, Yoon YS. Development of a novel two-dimensional directed differentiation system for generation of cardiomyocytes from human pluripotent stem cells. International Journal Of Cardiology 2012, 168: 41-52. PMID: 23044428, PMCID: PMC3556195, DOI: 10.1016/j.ijcard.2012.09.077.Peer-Reviewed Original ResearchQuantitative proteomic analysis of induced pluripotent stem cells derived from a human Huntington's disease patient
Chae JI, Kim DW, Lee N, Jeon YJ, Jeon I, Kwon J, Kim J, Soh Y, Lee DS, Seo KS, Choi NJ, Park BC, Kang SH, Ryu J, Oh SH, Shin DA, Lee DR, Tae J, Park IH, Daley GQ, Song J. Quantitative proteomic analysis of induced pluripotent stem cells derived from a human Huntington's disease patient. Biochemical Journal 2012, 446: 359-371. PMID: 22694310, DOI: 10.1042/bj20111495.Peer-Reviewed Original ResearchConceptsHD-iPSCsProteomic analysisCellular disease-modelling systemsHD-iPSCComparative proteomic analysisQuantitative proteomic analysisStress-related proteinsDifferent biological processesP53-mediated apoptotic pathwayInduced pluripotent stem cellsOxidative stress-related proteinsExpression of cytoskeletonPluripotent stem cellsDisease model systemsOxidative stressPrx familyProteomic profilesUndifferentiated stageBiological processesApoptotic pathwayNeuronal differentiationCell deathNeurodegenerative genetic disorderNeurodegeneration mechanismsProteinNeuronal Properties, In Vivo Effects, and Pathology of a Huntington's Disease Patient‐Derived Induced Pluripotent Stem Cells
Jeon I, Lee N, Li J, Park I, Park KS, Moon J, Shim SH, Choi C, Chang D, Kwon J, Oh S, Shin DA, Kim HS, Tae J, Lee DR, Kim M, Kang K, Daley GQ, Brundin P, Song J. Neuronal Properties, In Vivo Effects, and Pathology of a Huntington's Disease Patient‐Derived Induced Pluripotent Stem Cells. Stem Cells 2012, 30: 2054-2062. PMID: 22628015, DOI: 10.1002/stem.1135.Peer-Reviewed Original ResearchConceptsHD-iPSCHD pathologyHuntington's diseaseDisease patientsNeuronal propertiesUnilateral excitotoxic striatal lesionExcitotoxic striatal lesionsSignificant behavioral recoveryStem cellsGABAergic striatal neuronsHuntington's disease patientsCAG repeatsNeuronal cell typesPluripotent stem cellsBehavioral recoveryGABAergic neuronsStriatal lesionsStriatal neuronsRat modelNeonatal brainNovel cell therapiesVivo effectsHD phenotypeCell therapyNovel therapeutics