2020
Genes causing congenital hydrocephalus: Their chromosomal characteristics of telomere proximity and DNA compositions
McKnight I, Hart C, Park IH, Shim JW. Genes causing congenital hydrocephalus: Their chromosomal characteristics of telomere proximity and DNA compositions. Experimental Neurology 2020, 335: 113523. PMID: 33157092, PMCID: PMC7750280, DOI: 10.1016/j.expneurol.2020.113523.Peer-Reviewed Original ResearchConceptsCongenital hydrocephalusCentral nervous systemFamilial Parkinson's diseaseAlzheimer's diseaseCausative genesGenome Data ViewerHuman genetic mutationsDisease-susceptible genesHigh mutation rateGenetic mutationsHuman congenital hydrocephalusHuman clinical studiesPutative genesHuman genesGenomic informationT contentChromosomal characteristicsDNA compositionGenetic basisHigh adenineMutation rateClinical studiesGenesPreclinical modelsThymine content
2018
Uhrf1 regulates active transcriptional marks at bivalent domains in pluripotent stem cells through Setd1a
Kim KY, Tanaka Y, Su J, Cakir B, Xiang Y, Patterson B, Ding J, Jung YW, Kim JH, Hysolli E, Lee H, Dajani R, Kim J, Zhong M, Lee JH, Skalnik D, Lim JM, Sullivan GJ, Wang J, Park IH. Uhrf1 regulates active transcriptional marks at bivalent domains in pluripotent stem cells through Setd1a. Nature Communications 2018, 9: 2583. PMID: 29968706, PMCID: PMC6030064, DOI: 10.1038/s41467-018-04818-0.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCCAAT-Enhancer-Binding ProteinsCellular ReprogrammingCellular Reprogramming TechniquesChimeraDNA MethylationEpigenesis, GeneticFemaleFibroblastsGene Knockout TechniquesHEK293 CellsHistone CodeHistone-Lysine N-MethyltransferaseHistonesHumansMaleMesodermMiceMouse Embryonic Stem CellsNeural PlateNuclear ProteinsPrimary Cell CultureRecombinant ProteinsUbiquitin-Protein LigasesConceptsEmbryonic stem cellsUnique epigenetic statesBivalent histone modificationsRecruitment of DNMT1Bivalent histone marksCell typesDNA-binding proteinsSpecialized cell typesStem cellsPluripotent stem cellsTrithorax groupBivalent domainsMesoderm specificationCOMPASS complexHeterochromatin formationEpigenetic stateCell specificationHistone marksLineage specificationHistone modificationsEpigenetic regulationSpecific lineagesDNA methylationTranscriptional marksEpigenetic changes
2015
Histone Deacetylases Positively Regulate Transcription through the Elongation Machinery
Greer CB, Tanaka Y, Kim YJ, Xie P, Zhang MQ, Park IH, Kim TH. Histone Deacetylases Positively Regulate Transcription through the Elongation Machinery. Cell Reports 2015, 13: 1444-1455. PMID: 26549458, PMCID: PMC4934896, DOI: 10.1016/j.celrep.2015.10.013.Peer-Reviewed Original ResearchMeSH KeywordsAcetylationCell Cycle ProteinsCell Line, TumorEpigenesis, GeneticHistone Deacetylase InhibitorsHistone DeacetylasesHSP90 Heat-Shock ProteinsHumansKineticsNuclear ProteinsProtein BindingProtein Processing, Post-TranslationalRNA Polymerase IITranscription Elongation, GeneticTranscription FactorsConceptsNegative elongation factorElongation factorEnhancer activityHeat shock protein 90 (HSP90) activityEnhancer RNA productionRNA polymerase IISame genomic siteElongation machinerySmall molecule inhibitorsGene bodiesTranscription elongationPolymerase IINascent transcriptionGenomic sitesIntergenic regionGene activationRNA productionEfficient elongationMolecule inhibitorsProtein 4TranscriptionPromoterHDACsEnhancerElongation
2010
Telomere elongation in induced pluripotent stem cells from dyskeratosis congenita patients
Agarwal S, Loh YH, McLoughlin EM, Huang J, Park IH, Miller JD, Huo H, Okuka M, dos Reis RM, Loewer S, Ng HH, Keefe DL, Goldman FD, Klingelhutz AJ, Liu L, Daley GQ. Telomere elongation in induced pluripotent stem cells from dyskeratosis congenita patients. Nature 2010, 464: 292-296. PMID: 20164838, PMCID: PMC3058620, DOI: 10.1038/nature08792.Peer-Reviewed Original ResearchConceptsDyskeratosis congenita cellsDyskeratosis congenita patientsPluripotency-associated transcription factorsInduced pluripotent stem cellsPluripotent stem cellsTelomerase componentsTranscription factorsIPS cell technologyGenetic lesionsMultiple tissuesStem cellsDyskeratosis congenitaTERC expressionCellsElongationTelomeraseMaintenanceExpressionCell technology