2020
TETs compete with DNMT3 activity in pluripotent cells at thousands of methylated somatic enhancers
Charlton J, Jung EJ, Mattei AL, Bailly N, Liao J, Martin EJ, Giesselmann P, Brändl B, Stamenova EK, Müller FJ, Kiskinis E, Gnirke A, Smith ZD, Meissner A. TETs compete with DNMT3 activity in pluripotent cells at thousands of methylated somatic enhancers. Nature Genetics 2020, 52: 819-827. PMID: 32514123, PMCID: PMC7415576, DOI: 10.1038/s41588-020-0639-9.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell DifferentiationCell LineDNA (Cytosine-5-)-MethyltransferasesDNA MethylationDNA Methyltransferase 3AEmbryonic Stem CellsEnhancer Elements, GeneticEpigenesis, GeneticGene Expression Regulation, DevelopmentalGerm LayersHumansMiceMice, KnockoutMixed Function OxygenasesPluripotent Stem CellsProto-Oncogene ProteinsConceptsPluripotent cellsHuman embryonic stem cell linesEmbryonic stem cell linesDNA methylation landscapeEpiblast stem cellsStem cell linesGlobal methylation levelsMethylation landscapeMouse ESCsMammalian cellsRegulatory sequencesDNA methylationSomatic tissuesNegative regulatorTET expressionMethylation levelsDynamic locusStem cellsCell linesLociDemethylationRegulatorEnhancerCellsTet
2019
Differential regulation of OCT4 targets facilitates reacquisition of pluripotency
Thakurela S, Sindhu C, Yurkovsky E, Riemenschneider C, Smith ZD, Nachman I, Meissner A. Differential regulation of OCT4 targets facilitates reacquisition of pluripotency. Nature Communications 2019, 10: 4444. PMID: 31570708, PMCID: PMC6768871, DOI: 10.1038/s41467-019-11741-5.Peer-Reviewed Original ResearchConceptsEctopic transcription factorsReacquisition of pluripotencySomatic cell reprogrammingCis-regulatory elementsTranscription factor expressionExact molecular mechanismsOCT4 targetsPluripotent stem cellsPluripotency inductionCell reprogrammingTranscription factorsSomatic cellsMolecular mechanismsDifferential regulationPluripotencyStem cellsVivo differentiationPrimary targetCellsFactor expressionFinal stepExperimental systemReprogrammingTargetDifferentiation
2014
DNA methylation dynamics of the human preimplantation embryo
Smith ZD, Chan MM, Humm KC, Karnik R, Mekhoubad S, Regev A, Eggan K, Meissner A. DNA methylation dynamics of the human preimplantation embryo. Nature 2014, 511: 611-615. PMID: 25079558, PMCID: PMC4178976, DOI: 10.1038/nature13581.Peer-Reviewed Original ResearchConceptsGenome-scale DNA methylationMaternal-specific methylationDNA methylation dynamicsTransposable element activityEmbryonic stem cell derivationStem cell derivationEarly human embryogenesisHuman preimplantation embryosMethylation dynamicsDNA methylationHuman embryogenesisElement activityPreimplantation embryosCell derivationUnique modeMethylationEmbryogenesisMouse modelEmbryosRegulationExpressionIn Vivo and In Vitro Dynamics of Undifferentiated Embryonic Cell Transcription Factor 1
Galonska C, Smith ZD, Meissner A. In Vivo and In Vitro Dynamics of Undifferentiated Embryonic Cell Transcription Factor 1. Stem Cell Reports 2014, 2: 245-252. PMID: 24672748, PMCID: PMC3964277, DOI: 10.1016/j.stemcr.2014.01.007.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBiomarkersCell DifferentiationCell LineCellular ReprogrammingChromosomal Proteins, Non-HistoneDNAEmbryo, MammalianEmbryonic Stem CellsGene ExpressionGene Expression Regulation, DevelopmentalGene OrderGenes, ReporterGenetic VectorsMicePluripotent Stem CellsProtein BindingTrans-ActivatorsTranscription FactorsConceptsEmbryonic cell transcription factor 1Transcription factor 1Reporter linesDiverse rolesUndifferentiated embryonic cell transcription factor 1Factor 1Stem cell conditionsPluripotent stem cellsTargeted locusTranscription factorsDynamic regulationGerm layersBiotinylation systemUTF1Stem cellsCell conditionsPluripotencyGermlineLociRegulatorReporterBetter understandingRegulationLinesMajor interest
2011
Reference Maps of Human ES and iPS Cell Variation Enable High-Throughput Characterization of Pluripotent Cell Lines
Bock C, Kiskinis E, Verstappen G, Gu H, Boulting G, Smith ZD, Ziller M, Croft GF, Amoroso MW, Oakley DH, Gnirke A, Eggan K, Meissner A. Reference Maps of Human ES and iPS Cell Variation Enable High-Throughput Characterization of Pluripotent Cell Lines. Cell 2011, 144: 439-452. PMID: 21295703, PMCID: PMC3063454, DOI: 10.1016/j.cell.2010.12.032.Peer-Reviewed Original ResearchConceptsPluripotent cell linesEmbryonic stemPluripotent stem cellsCell linesDisease-relevant cell typesHuman iPS cell linesStem cellsReference mapHuman pluripotent stem cellsHuman embryonic stemIPS cell linesDifferentiation propensityDNA methylationIndividual cell linesHigh-throughput characterizationTranscriptional similarityGene expressionIPS cellsCell typesDifferentiation efficiencyDevelopmental potentialBiomedical researchComprehensive characterizationSpecific differencesCells
1988
Immunocytochemical localization of plasmalemmal proteins in semi-thin sections of epithelial monolayers.
Smith ZD, Caplan MJ, Jamieson JD. Immunocytochemical localization of plasmalemmal proteins in semi-thin sections of epithelial monolayers. Journal Of Histochemistry & Cytochemistry 1988, 36: 311-316. PMID: 2449492, DOI: 10.1177/36.3.2449492.Peer-Reviewed Original Research