2017
Development of an inducible platform for intercellular protein delivery
Siller R, Dufour E, Lycke M, Wilmut I, Jung YW, Park IH, Sullivan GJ. Development of an inducible platform for intercellular protein delivery. International Journal Of Pharmaceutics 2017, 522: 1-10. PMID: 28254654, DOI: 10.1016/j.ijpharm.2017.02.067.Peer-Reviewed Original ResearchConceptsNovel platformBiomolecules of interestCell penetrating peptideGene of interestHuman chorionic gonadotropin beta subunitProtein deliveryStem cell biologyChorionic gonadotropin beta subunitPenetrating peptidePotential applicationsProtein transduction domainProtein of interestGreen fluorescent proteinFusion proteinGonadotropin beta subunitEfficient uptakeN-terminal signal peptideCell culture mediumPlatformFluorescent proteinTransduction domainLack of specificityBeta subunitActive proteinFixation process
2016
Dnmt1 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
2013
Transformation of somatic cells into stem cell‐like cells under a stromal niche
Lee ST, Gong SP, Yum KE, Lee EJ, Lee CH, Choi JH, Kim DY, Han H, Kim K, Hysolli E, Ahn JY, Park I, Han JY, Jeong J, Lim JM. Transformation of somatic cells into stem cell‐like cells under a stromal niche. The FASEB Journal 2013, 27: 2644-2656. PMID: 23580613, PMCID: PMC4050423, DOI: 10.1096/fj.12-223065.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell AggregationCell DedifferentiationCell FusionCells, CulturedChromosome AberrationsCoculture TechniquesEmbryo, MammalianEmbryonic Stem CellsFemaleFibroblastsGene Expression ProfilingInduced Pluripotent Stem CellsKaryotypingMiceMice, Inbred C57BLMice, Inbred CBAMice, Inbred DBAMice, Inbred ICRMicroscopy, Electron, TransmissionOligonucleotide Array Sequence AnalysisOvarySpecies SpecificityStem Cell NicheStem CellsConceptsEmbryonic stem cellsColony-forming fibroblastsParthenogenetic embryonic stem cellsSomatic cellsGenomic single nucleotide polymorphismsAcquisition of pluripotencySomatic cell plasticityPluripotency gene expressionStem cellsInner cell massStem cell-like cellsCell cycle-related proteinsPluripotent stem cellsSomatic genomeCycle-related proteinsGenomic plasticityCell-like cellsSingle nucleotide polymorphismsCell plasticityESC coloniesGenetic manipulationHeterologous recombinationEmbryonic fibroblastsImprinting patternGene expression
2008
Regulatory networks define phenotypic classes of human stem cell lines
Müller FJ, Laurent LC, Kostka D, Ulitsky I, Williams R, Lu C, Park IH, Rao MS, Shamir R, Schwartz PH, Schmidt NO, Loring JF. Regulatory networks define phenotypic classes of human stem cell lines. Nature 2008, 455: 401-405. PMID: 18724358, PMCID: PMC2637443, DOI: 10.1038/nature07213.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsAnimalsArtificial IntelligenceCell DifferentiationCell LineComputational BiologyDatabases, FactualEmbryonic Stem CellsGene Expression ProfilingHumansMiceMultipotent Stem CellsOligonucleotide Array Sequence AnalysisOocytesPhenotypePluripotent Stem CellsProtein BindingStem CellsConceptsStem cell linesStem cellsCell linesCell typesProtein-protein networkHuman stem cell linesDifferent human cell linesSpecific molecular networksPluripotent stem cell lineHuman stem cellsHuman cell linesRegulatory networksTranscriptional profilesBioinformatics analysisPhenotypic classesMolecular networksNeural stem cell lineLimited repertoireTight controlCellsCell samplesPluripotencyEmbryosLinesBroad range