2023
Cell circuits between leukemic cells and mesenchymal stem cells block lymphopoiesis by activating lymphotoxin beta receptor signaling
Feng X, Sun R, Lee M, Chen X, Guo S, Geng H, Müschen M, Choi J, Pereira J. Cell circuits between leukemic cells and mesenchymal stem cells block lymphopoiesis by activating lymphotoxin beta receptor signaling. ELife 2023, 12: e83533. PMID: 36912771, PMCID: PMC10042536, DOI: 10.7554/elife.83533.Peer-Reviewed Original ResearchConceptsMesenchymal stem cellsLymphotoxin beta receptorLeukemic cellsBeta receptorsLeukemic cell growthBone marrow microenvironmentStem cellsTransplant recipientsAML cellsMyeloblastic leukemiaMouse modelBone marrowLeukemia growthLymphotoxin α1β2Marrow microenvironmentPharmacological disruptionLymphopoiesisReceptorsHematopoietic outputMolecular mechanismsErythropoiesisDNA damage response pathwayCell growthCellsPhysiological mechanisms
2009
BCL6 Is Critical for the Development of a Diverse Primary B Cell Repertoire.
Duy C, Yu J, Swaminathan S, Nahar R, Kweon S, Polo J, Valls E, Klemm L, Cerchietti L, von Levetzow G, Herzog S, Jumaa H, de Alborán I, Melnick A, Ye B, Müschen M. BCL6 Is Critical for the Development of a Diverse Primary B Cell Repertoire. Blood 2009, 114: 91. DOI: 10.1182/blood.v114.22.91.91.Peer-Reviewed Original ResearchB cell developmentDNA damage stressTranscriptional repressionCell developmentPrimary B-cell repertoireBCL6 functionB cell precursorsDNA damage-induced apoptosisDNA damage response pathwayActive STAT5 mutantDNA damageEarly B cell developmentB cell repertoireNormal B cell developmentDamage response pathwayDamage-induced apoptosisEarly B cell differentiationGene expression patternsCell precursorsPre-B cell populationsSelf-renewal defectGene expression analysisDamage stressSimilar expression levelsEarly B-cell precursors