2024
Chronic lung inflammation disrupts the quiescent state of hematopoietic stem cells in a cystic fibrosis mouse model
Braga C, Mancuso R, Thompson E, Oez H, Gudneppanavar R, Zhang P, Huang P, Murray T, Egan M, Krause D, Bruscia E. Chronic lung inflammation disrupts the quiescent state of hematopoietic stem cells in a cystic fibrosis mouse model. The Journal Of Immunology 2024, 212: 0062_6002-0062_6002. DOI: 10.4049/jimmunol.212.supp.0062.6002.Peer-Reviewed Original ResearchHematopoietic stem cellsChronic lung inflammationLung inflammationCystic fibrosisBone marrowQuiescent state of HSCsProgression of CF lung diseaseResponse to airway infectionWT hematopoietic stem cellsExpansion of HSCsMultipotent progenitorsCystic fibrosis mouse modelStem cellsCF lung diseasePathways associated with proliferationNeutrophilic lung inflammationPro-inflammatory signatureFibrosis mouse modelATAC-sequencing analysisAirway infectionBM cellsMyeloid lineageLung diseaseMouse modelInflammation
2008
Macrophages Directly Contribute to the Exaggerated Inflammatory Response in Cystic Fibrosis Transmembrane Conductance Regulator−/− Mice
Bruscia EM, Zhang PX, Ferreira E, Caputo C, Emerson JW, Tuck D, Krause DS, Egan ME. Macrophages Directly Contribute to the Exaggerated Inflammatory Response in Cystic Fibrosis Transmembrane Conductance Regulator−/− Mice. American Journal Of Respiratory Cell And Molecular Biology 2008, 40: 295-304. PMID: 18776130, PMCID: PMC2645527, DOI: 10.1165/rcmb.2008-0170oc.Peer-Reviewed Original ResearchConceptsExaggerated inflammatory responseExaggerated immune responseBone marrow-derived macrophagesIL-6Marrow-derived macrophagesCystic fibrosisCF miceKeratinocyte chemoattractantCytokine responsesInflammatory responseIL-1alphaImmune responseAlveolar macrophagesBronchoalveolar lavage fluidGranulocyte colony-stimulating factorNumber of neutrophilsChemoattractant protein-1CF lung diseaseElevated cytokine responseInnate immune systemImportant therapeutic targetCF mouse modelsPopulation of macrophagesColony-stimulating factorPseudomonas aeruginosa LPS