2011
Targeted Gene Modification of Hematopoietic Progenitor Cells in Mice Following Systemic Administration of a PNA-peptide Conjugate
Rogers FA, Lin SS, Hegan DC, Krause DS, Glazer PM. Targeted Gene Modification of Hematopoietic Progenitor Cells in Mice Following Systemic Administration of a PNA-peptide Conjugate. Molecular Therapy 2011, 20: 109-118. PMID: 21829173, PMCID: PMC3255600, DOI: 10.1038/mt.2011.163.Peer-Reviewed Original ResearchConceptsGene modificationGene therapyHematopoietic stem cell gene therapyStem cell gene therapyGenomic modificationsVivo gene therapyCell gene therapyTargeted gene modificationVivo gene modificationHematopoietic progenitor cellsPeptide nucleic acidSystemic administrationBone marrowGene-targeting strategiesProgenitor cellsPrimary recipient miceStem cell mobilizationEx vivo manipulationSickle cell anemiaLymphoid cell lineagesDonor miceRecipient miceHematologic disordersInvasive alternativeCell mobilizationActivation of autophagy in mesenchymal stem cells provides tumor stromal support
Sanchez CG, Penfornis P, Oskowitz AZ, Boonjindasup AG, Cai DZ, Dhule SS, Rowan BG, Kelekar A, Krause DS, Pochampally RR. Activation of autophagy in mesenchymal stem cells provides tumor stromal support. Carcinogenesis 2011, 32: 964-972. PMID: 21317300, PMCID: PMC3128555, DOI: 10.1093/carcin/bgr029.Peer-Reviewed Original ResearchConceptsSD-MSCsStromal cellsMesenchymal stem cellsMultipotential mesenchymal stem cellsMCF-7 tumor growthBreast cancer cell proliferationStem cellsVivo tumor xenograftsMCF-7 breast cancer cellsCancer cell proliferationSolid tumor survivalBreast cancer cellsBeclin-1 stainingActivation of autophagyAnti-apoptotic factorsTime-dependent increaseUpregulation of autophagySolid tumor microenvironmentBreast cancerImmunodeficient miceTumor xenograftsSolid tumorsTumor growthParacrine factorsSurvival mechanism
2004
Stromal Cell–Derived Factor-1α Plays a Critical Role in Stem Cell Recruitment to the Heart After Myocardial Infarction but Is Not Sufficient to Induce Homing in the Absence of Injury
Abbott JD, Huang Y, Liu D, Hickey R, Krause DS, Giordano FJ. Stromal Cell–Derived Factor-1α Plays a Critical Role in Stem Cell Recruitment to the Heart After Myocardial Infarction but Is Not Sufficient to Induce Homing in the Absence of Injury. Circulation 2004, 110: 3300-3305. PMID: 15533866, DOI: 10.1161/01.cir.0000147780.30124.cf.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBenzylaminesBone Marrow CellsBone Marrow TransplantationCell LineageCell MovementChemokine CXCL12Chemokines, CXCCyclamsFemaleGene Expression ProfilingGene Expression RegulationGenetic TherapyHeterocyclic CompoundsIntercellular Adhesion Molecule-1Matrix Metalloproteinase 9MiceMice, Inbred NODMice, SCIDMyocardial InfarctionMyocardiumReceptors, CXCR4Recombinant Fusion ProteinsStem Cell TransplantationStem CellsTransduction, GeneticVascular Cell Adhesion Molecule-1Vascular Endothelial Growth Factor AConceptsBone marrow-derived cellsStromal cell-derived factor-1alphaMyocardial infarctionBMDC recruitmentAdhesion molecule-1Molecule-1Recruitment of BMDCsInfarcted heartSerum SDF-1 levelsVascular cell adhesion molecule-1Intercellular adhesion molecule-1Stromal cell-derived factor-1αCell adhesion molecule-1Administration of AMD3100SDF-1/CXCR4 interactionMarrow-derived cellsSDF-1 levelsAbsence of MIVascular endothelial growth factorMatrix metalloproteinase-9Sham-operated controlsSDF-1 mRNAEndothelial growth factorAbsence of injuryQuantitative polymerase chain reactionA preclinical xenotransplantation animal model to assess human hematopoietic stem cell engraftment
Angelopoulou MK, Rinder H, Wang C, Burtness B, Cooper DL, Krause DS. A preclinical xenotransplantation animal model to assess human hematopoietic stem cell engraftment. Transfusion 2004, 44: 555-566. PMID: 15043572, DOI: 10.1111/j.1537-2995.2004.03285.x.Peer-Reviewed Original ResearchConceptsHuman cell engraftmentHuman CFU-MKCell engraftmentPLT engraftmentWBC engraftmentCFU-MKAutologous PBPC transplantationEnhancement of engraftmentMultilineage human hematopoiesisPercent of patientsPLT recoveryHuman WBCsMouse xenotransplantation modelHematopoietic stem cell engraftmentHuman hematopoietic stem cell engraftmentNOD-SCID miceStem cell engraftmentXenogeneic transplant modelBlood weeklyPBPC transplantationTransplant modelLiver abnormalitiesPatients CorrelateAutologous transplantationHuman PLTs
2003
Cotransplantation of human mesenchymal stem cells enhances human myelopoiesis and megakaryocytopoiesis in NOD/SCID mice
Angelopoulou M, Novelli E, Grove JE, Rinder HM, Civin C, Cheng L, Krause DS. Cotransplantation of human mesenchymal stem cells enhances human myelopoiesis and megakaryocytopoiesis in NOD/SCID mice. Experimental Hematology 2003, 31: 413-420. PMID: 12763140, DOI: 10.1016/s0301-472x(03)00042-0.Peer-Reviewed Original ResearchConceptsPeripheral blood stem cellsNOD/SCID miceMesenchymal stem cellsMSC cotransplantationTransplant recipientsSCID miceCotransplantation of MSCsHematopoietic stem cellsHuman peripheral blood stem cellsStem cellsAllogeneic transplant recipientsTransplantation of CD34Autologous transplant recipientsHuman mesenchymal stem cellsBlood stem cellsHuman cell engraftmentMarrow-derived stromal cellsBone marrow cellsPlatelet engraftmentHuman bone marrow cellsHuman hematopoietic stem cellsCotransplantationBone marrowMegakaryocytic engraftmentB lymphocytes
2001
Xenotransplantation of immunodeficient mice with mobilized human blood CD34+ cells provides an in vivo model for human megakaryocytopoiesis and platelet production
Perez L, Rinder H, Wang C, Tracey J, Maun N, Krause D. Xenotransplantation of immunodeficient mice with mobilized human blood CD34+ cells provides an in vivo model for human megakaryocytopoiesis and platelet production. Blood 2001, 97: 1635-1643. PMID: 11238102, DOI: 10.1182/blood.v97.6.1635.Peer-Reviewed Original ResearchConceptsPeripheral blood stem cellsHuman peripheral blood stem cellsPlatelet productionVivo modelStudy of megakaryocytopoiesisCFU-MKHuman megakaryocytopoiesisImmunodeficient miceBone marrowHuman plateletsExogenous cytokinesNOD/SCID miceHuman hematopoiesisBlood stem cellsHuman cell engraftmentPlatelet developmentNonobese diabetic/Lymphoid lineageStem cellsHuman blood CD34MegakaryocytopoiesisPeripheral bloodCytokine stimulationMurine recipientsThrombin stimulation