2024
3109 – OPTIMIZING AND SIMPLIFYING READOUT OF HEMATOPOIETIC COLONY FORMING UNIT (CFU) ASSAYS
Krause D, Thompson E, Carlino M, Scanlon V. 3109 – OPTIMIZING AND SIMPLIFYING READOUT OF HEMATOPOIETIC COLONY FORMING UNIT (CFU) ASSAYS. Experimental Hematology 2024, 137: 104431. DOI: 10.1016/j.exphem.2024.104431.Peer-Reviewed Original ResearchColony forming unitsCell typesProportion of coloniesFluorescence activated cell sortingColony morphologyForming unitsColony typesIdentification of basophilsLineagesColony forming unit assayCell morphologyCell sortingColoniesIndividual stemsSemisolid mediumMK cellsMultipotent progenitorsDetect GProgenitor populationsLineage potentialCommon myeloid progenitorsCellsIL-3Megakaryocytic lineageCombination of G-CSF
2019
A versatile flow-based assay for immunocyte-mediated cytotoxicity
Rabinovich PM, Zhang J, Kerr SR, Cheng BH, Komarovskaya M, Bersenev A, Hurwitz ME, Krause DS, Weissman SM, Katz SG. A versatile flow-based assay for immunocyte-mediated cytotoxicity. Journal Of Immunological Methods 2019, 474: 112668. PMID: 31525367, PMCID: PMC6891822, DOI: 10.1016/j.jim.2019.112668.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell Line, TumorCell NucleusCytotoxicity Tests, ImmunologicCytotoxicity, ImmunologicFlow CytometryHigh-Throughput Screening AssaysHumansImmunotherapy, AdoptiveKiller Cells, NaturalLymphocytes, Tumor-InfiltratingMaleMelanomaMice, Inbred C57BLPredictive Value of TestsReceptors, Chimeric AntigenReproducibility of ResultsSkin NeoplasmsTime FactorsT-LymphocytesWorkflowConceptsCell-mediated cytotoxicityTumor-Infiltrating LymphocytesEffector cellsTarget cellsNK-92 cellsChimeric antigen receptorNuclear staining patternInfiltrating lymphocytesT cellsEffector nucleiFlow-based assayImmune systemFlow cytometryStaining patternAntigen receptorDead cellsKilling reactionCytotoxicityCell permeable dyeCellsAssaysCell mixturesNuclear proteinsNovel strategyCell proteinsMKL1-actin pathway restricts chromatin accessibility and prevents mature pluripotency activation
Hu X, Liu ZZ, Chen X, Schulz VP, Kumar A, Hartman AA, Weinstein J, Johnston JF, Rodriguez EC, Eastman AE, Cheng J, Min L, Zhong M, Carroll C, Gallagher PG, Lu J, Schwartz M, King MC, Krause DS, Guo S. MKL1-actin pathway restricts chromatin accessibility and prevents mature pluripotency activation. Nature Communications 2019, 10: 1695. PMID: 30979898, PMCID: PMC6461646, DOI: 10.1038/s41467-019-09636-6.Peer-Reviewed Original ResearchConceptsCell fate reprogrammingChromatin accessibilityActin cytoskeletonSomatic cell reprogrammingPluripotency transcription factorsGlobal chromatin accessibilityGenomic accessibilityCytoskeleton (LINC) complexCell reprogrammingCytoskeletal genesTranscription factorsReprogrammingPluripotencyChromatinCytoskeletonMKL1Unappreciated aspectPathwayNuclear volumeNucleoskeletonSUN2CellsActivationGenesExpressionPromoters to Study Vascular Smooth Muscle
Chakraborty R, Saddouk FZ, Carrao AC, Krause DS, Greif DM, Martin KA. Promoters to Study Vascular Smooth Muscle. Arteriosclerosis Thrombosis And Vascular Biology 2019, 39: 603-612. PMID: 30727757, PMCID: PMC6527360, DOI: 10.1161/atvbaha.119.312449.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnimalsCell LineCell LineageCell TransdifferentiationGene Expression RegulationGene Knockout TechniquesGene TargetingHumansMiceMicrofilament ProteinsMuscle ProteinsMuscle, Smooth, VascularMyocytes, Smooth MuscleMyofibroblastsMyosin Heavy ChainsNeovascularization, PathologicNeovascularization, PhysiologicPhenotypePromoter Regions, GeneticRecombinant Fusion ProteinsConceptsSmooth muscle cellsCre driver linesDiversity of phenotypesMuscle cell typesVisceral smooth muscle cellsSMC transdifferentiationActa2 promoterRemarkable plasticityExciting new eraSMC functionCell typesCre linesEmbryonic heartExciting discoveriesPhenotypeMuscle cellsPerivascular adipocytesPromoterVascular smooth muscleNonmuscular cellsExpressionMyeloid cellsCardiovascular phenotypesCellsBlood vessel wallSingle-cell microRNA-mRNA co-sequencing reveals non-genetic heterogeneity and mechanisms of microRNA regulation
Wang N, Zheng J, Chen Z, Liu Y, Dura B, Kwak M, Xavier-Ferrucio J, Lu YC, Zhang M, Roden C, Cheng J, Krause DS, Ding Y, Fan R, Lu J. Single-cell microRNA-mRNA co-sequencing reveals non-genetic heterogeneity and mechanisms of microRNA regulation. Nature Communications 2019, 10: 95. PMID: 30626865, PMCID: PMC6327095, DOI: 10.1038/s41467-018-07981-6.Peer-Reviewed Original ResearchConceptsSame single cellMicroRNA-mRNASingle cellsGenome-scale analysisNon-genetic cellNon-genetic heterogeneityMultiple omic profilesGenomic approachesMicroRNA regulationMolecular regulationTarget mRNAsExpression variabilityCellular pathwaysRegulatory relationshipsLevels of microRNAsIntercellular heterogeneityOmics profilesIntercellular variabilityCell heterogeneityMRNA profilesMicroRNAsMRNACellsRegulationExpression
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
2017
Hematopoietic defects in response to reduced Arhgap21
Xavier-Ferrucio J, Ricon L, Vieira K, Longhini AL, Lazarini M, Bigarella CL, Franchi G, Krause DS, Saad STO. Hematopoietic defects in response to reduced Arhgap21. Stem Cell Research 2017, 26: 17-27. PMID: 29212046, PMCID: PMC6084430, DOI: 10.1016/j.scr.2017.11.014.Peer-Reviewed Original ResearchConceptsErythroid commitmentProgenitor cellsSerial bone marrow transplantationHuman primary cellsProtein familyRho GTPasesHematopoietic progenitor cellsPhenotypic HSCsRho GTPaseHematopoietic defectsRhoC activityNegative regulatorARHGAP21Hematopoietic stemHematopoietic cellsMyeloid progenitorsProgenitor coloniesPrimary cellsBone marrow cellsCancer cellsFunctional aspectsHaploinsufficient miceMarrow cellsCellsGTPases
2016
ISL1 cardiovascular progenitor cells for cardiac repair after myocardial infarction
Bartulos O, Zhuang ZW, Huang Y, Mikush N, Suh C, Bregasi A, Wang L, Chang W, Krause DS, Young LH, Pober JS, Qyang Y. ISL1 cardiovascular progenitor cells for cardiac repair after myocardial infarction. JCI Insight 2016, 1: e80920. PMID: 27525311, PMCID: PMC4982472, DOI: 10.1172/jci.insight.80920.Peer-Reviewed Original ResearchMyocardial infarctionControl animalsCardiovascular progenitor cellsProgenitor cellsVentricular contractile functionCardiac repair strategiesNew blood vesselsInfarct areaLineage-tracing studiesContractile functionCardiac repairBlood vessel formationMyocardial regenerationEndothelial cellsHeart tissueBlood vesselsMurine heartInfarctionVessel formationInjuryMiceDelivery approachCardiomyocytesHeartCells
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
2013
Very Small Embryonic‐Like Stem Cells from the Murine Bone Marrow Differentiate into Epithelial Cells of the Lung
Kassmer SH, Jin H, Zhang PX, Bruscia EM, Heydari K, Lee JH, Kim CF, Kassmer SH, Krause DS. Very Small Embryonic‐Like Stem Cells from the Murine Bone Marrow Differentiate into Epithelial Cells of the Lung. Stem Cells 2013, 31: 2759-2766. PMID: 23681901, PMCID: PMC4536826, DOI: 10.1002/stem.1413.Peer-Reviewed Original ResearchConceptsEpithelial cellsSmall embryonic-like stem cellsLung epithelial cellsEmbryonic-like stem cellsStem/progenitor cellsStem cellsDonor miceHematopoietic stem/progenitor cellsBM cellsAdult BMBone marrowSmall embryonicNonhematopoietic cellsProgenitor cellsBroad differentiation potentialVSELsEngraftmentLungHigh rateNumerous reportsAdult stem cellsDifferentiation potentialCellsFirst reportReportEffect of a Matrigel Sandwich on Endodermal Differentiation of Human Embryonic Stem Cells
Lawton BR, Sosa JA, Roman S, Krause DS. Effect of a Matrigel Sandwich on Endodermal Differentiation of Human Embryonic Stem Cells. Stem Cell Reviews And Reports 2013, 9: 578-585. PMID: 23719997, DOI: 10.1007/s12015-013-9447-2.Peer-Reviewed Original ResearchMeSH KeywordsCell Culture TechniquesCell DifferentiationCell LineCell LineageCell MovementCell SurvivalCollagenDrug CombinationsEmbryonic Stem CellsEndodermFluorescent Antibody TechniqueGene Expression Regulation, DevelopmentalGlutamine-Fructose-6-Phosphate Transaminase (Isomerizing)Hepatocyte Nuclear Factor 3-alphaHepatocyte Nuclear Factor 3-betaHumansLamininProteoglycansReceptors, Cell SurfaceReverse Transcriptase Polymerase Chain ReactionSOXF Transcription FactorsTime FactorsConceptsHuman embryonic stem cellsEmbryonic stem cellsDefinitive endodermEndodermal differentiationGene expression patternsStem cellsPrecardiac mesodermExpression patternsLow-serum mediumCell deathMesenchymal transitionMigratory characteristicsKey eventsEndodermDifferentiationCell viabilityActivin ASerum mediumCellsGastrulationImproved protocolMesodermInductionGenesNutrientsVery small embryonic‐like cells: Biology and function of these potential endogenous pluripotent stem cells in adult tissues
Kassmer SH, Krause DS. Very small embryonic‐like cells: Biology and function of these potential endogenous pluripotent stem cells in adult tissues. Molecular Reproduction And Development 2013, 80: 677-690. PMID: 23440892, PMCID: PMC3740022, DOI: 10.1002/mrd.22168.Peer-Reviewed Original ResearchConceptsEmbryonic-like cellsSmall embryonic-like cellsAdult tissuesCell typesPrimordial germ cellsGerm layer lineagesMarkers of pluripotentSingle-cell levelPluripotent stem cellsCell cycle inhibitory genesSimilar cell typesMurine bone marrowPluripotency genesMurine VSELsNon-hematopoietic cellsCell cycleGerm cellsInhibitory genesStress conditionsStem cellsDifferent phenotypesGenesRegenerative medicineVSELsCells
2012
Nonhematopoietic Cells are the Primary Source of Bone Marrow‐Derived Lung Epithelial Cells
Kassmer SH, Bruscia EM, Zhang P, Krause DS. Nonhematopoietic Cells are the Primary Source of Bone Marrow‐Derived Lung Epithelial Cells. Stem Cells 2012, 30: 491-499. PMID: 22162244, PMCID: PMC3725285, DOI: 10.1002/stem.1003.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBacterial ProteinsBone Marrow CellsBone Marrow TransplantationCell SeparationEpithelial CellsGene ExpressionLuminescent ProteinsLungMiceMice, 129 StrainMice, Inbred C57BLMice, KnockoutMicroscopy, ConfocalPulmonary Surfactant-Associated Protein CRecombinant ProteinsSingle-Cell AnalysisConceptsLung epithelial cellsNonhematopoietic cellsBM cellsEpithelial cellsBone marrowLungs of miceType 2 pneumocytesNonhematopoietic stem cellsNonhematopoietic fractionAdult BMPrimitive stem cell populationNull miceProgenitor cellsMiceStem cell populationCell populationsMarrowStem cellsMultiple tissuesHematopoietic stemBMCellsPrevious studiesEngraftmentLung
2009
Role for MKL1 in megakaryocytic maturation
Cheng EC, Luo Q, Bruscia EM, Renda MJ, Troy JA, Massaro SA, Tuck D, Schulz V, Mane SM, Berliner N, Sun Y, Morris SW, Qiu C, Krause DS. Role for MKL1 in megakaryocytic maturation. Blood 2009, 113: 2826-2834. PMID: 19136660, PMCID: PMC2661865, DOI: 10.1182/blood-2008-09-180596.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlood Cell CountBone MarrowCell DifferentiationCell Line, TumorCells, CulturedDNA-Binding ProteinsGene Expression ProfilingGene Expression RegulationHumansLeukemia, Erythroblastic, AcuteMegakaryocytesMiceMice, Inbred C57BLMice, KnockoutOligonucleotide Array Sequence AnalysisOncogene Proteins, FusionPloidiesRecombinant Fusion ProteinsRNA InterferenceRNA, Small InterferingSerum Response FactorThrombocytopeniaThrombopoiesisThrombopoietinTrans-ActivatorsConceptsMegakaryoblastic leukemia 1Reduced platelet countsSerum response factorMegakaryocytic differentiationPeripheral bloodPlatelet countMKL1 expressionMegakaryoblastic leukemiaBone marrow megakaryocytesMuscle cellsPresence of thrombopoietinPhysiologic maturationHuman erythroleukemia cell lineIncreased numberMarrow megakaryocytesCell linesErythroleukemia cell lineMegakaryocytesMegakaryocytic maturationDifferentiated muscle cellsOverexpressionConcurrent increaseMuscle differentiationCellsMaturation
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 isletsBone Marrow–derived Lung Epithelial Cells
Krause DS. Bone Marrow–derived Lung Epithelial Cells. Annals Of The American Thoracic Society 2008, 5: 699-702. PMID: 18684720, PMCID: PMC2645262, DOI: 10.1513/pats.200803-031aw.Peer-Reviewed Original ResearchConceptsMarrow-derived epithelial cellsEpithelial cellsBone marrow-derived cellsMarrow-derived cellsLung epithelial cellsClinical significanceEpithelial-specific genesMultiple organsAdult lungMarrow cellsFurther studiesMultiple mechanismsRecent dataCellsRecent studiesSignificant skepticismEngraftmentLung
2007
Bone Marrow Contributes to Epithelial Cancers in Mice and Humans as Developmental Mimicry
Cogle CR, Theise ND, Fu D, Ucar D, Lee S, Guthrie SM, Lonergan J, Rybka W, Krause DS, Scott EW. Bone Marrow Contributes to Epithelial Cancers in Mice and Humans as Developmental Mimicry. Stem Cells 2007, 25: 1881-1887. PMID: 17478582, DOI: 10.1634/stemcells.2007-0163.Peer-Reviewed Original ResearchConceptsEpithelial cancersEpithelial neoplasiaHematopoietic stem cellsNeoplastic environmentStem cellsHematopoietic cell transplantationBone marrow cellsHuman marrowMarrow involvementMarrow cellsSmall bowelCell transplantationLung neoplasiaMouse modelBone marrowMimicryDistant organsNeoplasiaCancerMarrowStable fusionCellsPhenotypeInductionBowelLung‐specific nuclear reprogramming is accompanied by heterokaryon formation and Y chromosome loss following bone marrow transplantation and secondary inflammation
Herzog EL, Van Arnam J, Hu B, Zhang J, Chen Q, Haberman AM, Krause DS. Lung‐specific nuclear reprogramming is accompanied by heterokaryon formation and Y chromosome loss following bone marrow transplantation and secondary inflammation. The FASEB Journal 2007, 21: 2592-2601. PMID: 17449722, DOI: 10.1096/fj.06-7861com.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBone Marrow TransplantationChromosome DeletionFemaleInflammationIntercellular Signaling Peptides and ProteinsMaleMiceMice, KnockoutPeptidesPostoperative ComplicationsPulmonary Surfactant-Associated Protein CTransplantation ChimeraTransplantation ConditioningWhole-Body IrradiationY ChromosomeConceptsTransplanted bone marrow-derived cellsY chromosomeHeterokaryon formationBone marrow-derived cellsLung-specific gene expressionGene expression patternsSurfactant protein CY chromosome lossNuclear reprogrammingSP-C mRNAChromosome lossExpression patternsGene expressionCell fusionSP-C deficiencyChromosomesReprogrammingSpNonhematopoietic cellsWild-type marrowMarrow-derived cellsCellsProtein CProteinFusion
2006
Engraftment of Marrow-derived Epithelial Cells
Herzog EL, Krause DS. Engraftment of Marrow-derived Epithelial Cells. Annals Of The American Thoracic Society 2006, 3: 691-695. PMID: 17065375, PMCID: PMC2647654, DOI: 10.1513/pats.200605-109sf.Books
2005
Bone marrow plasticity revisited: protection or differentiation in the kidney tubule?
Krause D, Cantley LG. Bone marrow plasticity revisited: protection or differentiation in the kidney tubule? Journal Of Clinical Investigation 2005, 115: 1705-1708. PMID: 16007248, PMCID: PMC1159151, DOI: 10.1172/jci25540.Peer-Reviewed Original ResearchConceptsBone marrow-derived cellsMarrow-derived cellsTubule repairBone marrowEpithelial cellsStem cellsIschemic injuryRenal interstitiumTubular cellsRenal epithelial cellsCell lossTubular segmentsRenal cellsKidney tubulesMajority of dataEndogenous cellsHigh rateRecent reportsKidneyMarrowRepairCellsTubulesProliferationStem cell niche