2024
An immunophenotype-coupled transcriptomic atlas of human hematopoietic progenitors
Zhang X, Song B, Carlino M, Li G, Ferchen K, Chen M, Thompson E, Kain B, Schnell D, Thakkar K, Kouril M, Jin K, Hay S, Sen S, Bernardicius D, Ma S, Bennett S, Croteau J, Salvatori O, Lye M, Gillen A, Jordan C, Singh H, Krause D, Salomonis N, Grimes H. An immunophenotype-coupled transcriptomic atlas of human hematopoietic progenitors. Nature Immunology 2024, 25: 703-715. PMID: 38514887, PMCID: PMC11003869, DOI: 10.1038/s41590-024-01782-4.Peer-Reviewed Original ResearchSurface markersLeukemia stem cell populationHematopoietic progenitor compartmentBone marrow cellsHuman bone marrow cellsHuman hematopoietic progenitorsCell surface markersStem cell populationCITE-seqClinical responseHematopoietic progenitorsMarrow cellsProgenitor compartmentCellular Indexing of TranscriptomesTransitional cellsCell populationsProgenitor analysisCellular indicesMultimodal approachGenomics programsProgenitor stateTranscriptome profilingSurface proteinsProgenitorsCell states
2023
3092 – CRISPR OPTIMIZATION TO SCREEN FOR GENES THAT REGULATE FATE SPECIFICATION OF PRIMARY HUMAN HEMATOPOIETIC PROGENITORS
Mancuso R, Thompson E, Wang L, Krause D. 3092 – CRISPR OPTIMIZATION TO SCREEN FOR GENES THAT REGULATE FATE SPECIFICATION OF PRIMARY HUMAN HEMATOPOIETIC PROGENITORS. Experimental Hematology 2023, 124: s96. DOI: 10.1016/j.exphem.2023.06.199.Peer-Reviewed Original ResearchFate specificationMCherry fluorescent reporterFluorescent reportersNumber of genesLarge-scale screenDNA-PK inhibitorPrimary human hematopoietic progenitorsHuman hematopoietic progenitorsCD45-negative cellsPanel of genesCRISPR screensErythroid maturationSingle guideMolecular mechanismsGRNAGRNA sequencesNegative cellsGenesHematopoietic progenitorsLentiviral transductionTotal RNAReporterProgenitorsTransfectionCell number3108 – PHOSPHORYLATION OF RUNX1 PROMOTES MEGAKARYOCYTIC FATE IN MEGAKARYOCYTE-ERYTHROID PROGENITOR FATE SPECIFICATION
Kwon N, Lu Y, Thompson E, Wang L, Zhang P, Krause D. 3108 – PHOSPHORYLATION OF RUNX1 PROMOTES MEGAKARYOCYTIC FATE IN MEGAKARYOCYTE-ERYTHROID PROGENITOR FATE SPECIFICATION. Experimental Hematology 2023, 124: s104. DOI: 10.1016/j.exphem.2023.06.215.Peer-Reviewed Original ResearchMegakaryocyte-erythroid progenitorsFate specificationHEL cellsGene expressionSingle-cell RNA-seq dataPost-translational modificationsDifferential gene expressionRNA-seq dataChromatin localizationRNA-seqPhosphorylation statusRUNX1 overexpressionE progenitorsTranscriptional activityKey regulatorRUNX1 mRNAMK progenitorsT residuesGenesErythroid progenitorsRUNX1MKPProgenitorsProtein levelsSpecification mechanism
2022
Multiparameter analysis of timelapse imaging reveals kinetics of megakaryocytic erythroid progenitor clonal expansion and differentiation
Scanlon VM, Thompson EN, Lawton BR, Kochugaeva M, Ta K, Mayday MY, Xavier-Ferrucio J, Kang E, Eskow NM, Lu YC, Kwon N, Laumas A, Cenci M, Lawrence K, Barden K, Larsuel ST, Reed FE, Peña-Carmona G, Ubbelohde A, Lee JP, Boobalan S, Oppong Y, Anderson R, Maynard C, Sahirul K, Lajeune C, Ivathraya V, Addy T, Sanchez P, Holbrook C, Van Ho AT, Duncan JS, Blau HM, Levchenko A, Krause DS. Multiparameter analysis of timelapse imaging reveals kinetics of megakaryocytic erythroid progenitor clonal expansion and differentiation. Scientific Reports 2022, 12: 16218. PMID: 36171423, PMCID: PMC9519589, DOI: 10.1038/s41598-022-19013-x.Peer-Reviewed Original ResearchConceptsMegakaryocytic-erythroid progenitorsFate specificationLineage commitmentUnderstanding of hematopoiesisProgenitor cell biologyPrimary human hematopoietic progenitorsSingle-cell trackingSingle-cell assaysSingle-cell levelHuman hematopoietic progenitorsProgenitor cell dynamicsLineage specificationCell fateColony-forming unit assaysTimelapse imagingSitu fluorescence stainingCell biologyLineage tracingDivision rateCytokine thrombopoietinHematopoietic progenitorsProgenitorsFluorescence stainingCell dynamicsUnit assays
2020
Current understanding of human megakaryocytic-erythroid progenitors and their fate determinants.
Kwon N, Thompson EN, Mayday MY, Scanlon V, Lu YC, Krause DS. Current understanding of human megakaryocytic-erythroid progenitors and their fate determinants. Current Opinion In Hematology 2020, 28: 28-35. PMID: 33186151, PMCID: PMC7737300, DOI: 10.1097/moh.0000000000000625.Peer-Reviewed Original ResearchConceptsMegakaryocyte-erythroid progenitorsFate decisionsCell fate decisionsMegakaryocytic-erythroid progenitorsGene expression patternsProgenitor cell biologyFate determinantsFate determinationCurrent understandingTranscription factorsCell biologyExpression patternsPluripotent progenitorsProgenitorsModel systemExtrinsic factorsBiologyDisease statesFateDevelopment leadEpigeneticsMegakaryocytesUnderstandingDiscoveryIsolation
2018
Concise Review: Bipotent Megakaryocytic-Erythroid Progenitors: Concepts and Controversies
Xavier-Ferrucio J, Krause DS. Concise Review: Bipotent Megakaryocytic-Erythroid Progenitors: Concepts and Controversies. Stem Cells 2018, 36: 1138-1145. PMID: 29658164, PMCID: PMC6105498, DOI: 10.1002/stem.2834.Peer-Reviewed Original ResearchConceptsMegakaryocytic-erythroid progenitorsProgenitor cellsDifferent functional outputsVariety of speciesProgenitor stageIntermediate progenitor stageErythroid cellsHuman hematopoiesisBlood formationMegakaryocytic lineageMurine cellsHematopoietic stemHematopoietic progenitorsFunctional outputStem cellsDifferentiation capabilityHematopoiesis processProgenitorsLineagesHematopoiesisCell sourceCellsDiscrete stepsRecent advancesSpecies
2014
Nonstochastic Reprogramming from a Privileged Somatic Cell State
Guo S, Zi X, Schulz VP, Cheng J, Zhong M, Koochaki SH, Megyola CM, Pan X, Heydari K, Weissman SM, Gallagher PG, Krause DS, Fan R, Lu J. Nonstochastic Reprogramming from a Privileged Somatic Cell State. Cell 2014, 156: 649-662. PMID: 24486105, PMCID: PMC4318260, DOI: 10.1016/j.cell.2014.01.020.Peer-Reviewed Original ResearchConceptsSomatic cell stateCell statesAcquisition of pluripotencyMurine hematopoietic progenitorsEndogenous Oct4Cell cycle accelerationNonstochastic mannerSomatic cellsProgeny cellsPluripotent fateYamanaka factorsCell cycleHematopoietic progenitorsP53 knockdownPluripotencyReprogrammingCycling populationFactor expressionCellsFibroblastsImportant bottleneckKnockdownProgenitorsFateExpression
2008
Chimeric mice reveal clonal development of pancreatic acini, but not islets
Swenson ES, Xanthopoulos J, Nottoli T, McGrath J, Theise ND, Krause DS. Chimeric mice reveal clonal development of pancreatic acini, but not islets. Biochemical And Biophysical Research Communications 2008, 379: 526-531. PMID: 19116141, PMCID: PMC2657659, DOI: 10.1016/j.bbrc.2008.12.104.Peer-Reviewed Original ResearchConceptsStem/progenitor cellsMultiple progenitorsAdult mouse small intestineMale ES cellsProgenitor cellsFemale blastocystsCrypt stem cellsClonal descendantsES cellsY chromosomeChimeric miceFemale cellsIntestinal crypt stem cellsExocrine pancreatic aciniFemale epithelial cellsClonal developmentStem cellsSitu hybridizationMouse small intestineEpithelial cellsIntestinal cryptsProgenitorsPancreatic aciniCellsPancreatic islets