2022
Update on Innate and Adaptive Immunity in Cystic Fibrosis
Bruscia E, Bonfield T. Update on Innate and Adaptive Immunity in Cystic Fibrosis. Clinics In Chest Medicine 2022, 43: 603-615. PMID: 36344069, DOI: 10.1016/j.ccm.2022.06.004.Peer-Reviewed Original ResearchConceptsChronic infectionCFTR modulator therapyRobust inflammatory responseCystic fibrosis pathophysiologyImmune dysregulationPatient ageExcessive inflammationModulator therapyLung microenvironmentLung infectionImmune mechanismsInflammatory responseAdaptive immunityMucociliary transportCF life expectancyCF lungCystic fibrosisInfectionLife expectancyImmunityCritical roleCurrent understandingMorbidityInflammationFibrosis
2016
Cystic Fibrosis Lung Immunity: The Role of the Macrophage
Bruscia EM, Bonfield TL. Cystic Fibrosis Lung Immunity: The Role of the Macrophage. Journal Of Innate Immunity 2016, 8: 550-563. PMID: 27336915, PMCID: PMC5089923, DOI: 10.1159/000446825.Peer-Reviewed Original ResearchConceptsLung homeostasisCystic fibrosis pathophysiologyTranscriptional shiftMortality of patientsEnvironmental cuesAdaptive immune networkModifier genesMΦ functionMajor morbidityExcessive inflammationMΦ phenotypeLung infectionCF lungCFTR dysfunctionMajor playersHomeostasisDiseaseMacrophagesIntrinsic changesGenesImmune networkPhenotypeMorbidityInflammationPatientsIncreased susceptibility of Cftr−/− mice to LPS-induced lung remodeling
Bruscia E, Zhang P, Barone C, Scholte BJ, Homer R, Krause D, Egan ME. Increased susceptibility of Cftr−/− mice to LPS-induced lung remodeling. American Journal Of Physiology - Lung Cellular And Molecular Physiology 2016, 310: l711-l719. PMID: 26851259, PMCID: PMC4836110, DOI: 10.1152/ajplung.00284.2015.Peer-Reviewed Original ResearchConceptsLung pathologyCF miceImmune responseWT miceChronic inflammationCystic fibrosisAbnormal immune responseChronic pulmonary infectionPersistent immune responseWild-type littermatesCF mouse modelsPseudomonas aeruginosa lipopolysaccharideCF lung pathologyPulmonary infectionChronic administrationLPS exposurePersistent inflammationLung remodelingWT littermatesLung tissueOverall pathologyMouse modelInflammationChronic exposureBacterial products
2014
SRF is required for neutrophil migration in response to inflammation
Taylor A, Tang W, Bruscia EM, Zhang PX, Lin A, Gaines P, Wu D, Halene S. SRF is required for neutrophil migration in response to inflammation. Blood 2014, 123: 3027-3036. PMID: 24574460, PMCID: PMC4014845, DOI: 10.1182/blood-2013-06-507582.Peer-Reviewed Original ResearchMeSH KeywordsActin CytoskeletonActinsAnimalsBlotting, WesternCell AdhesionCell MovementChemokinesGene ExpressionInflammationIntegrinsMiceMice, KnockoutMice, TransgenicMicroscopy, ConfocalNeutrophilsN-Formylmethionine Leucyl-PhenylalaninePolymerizationReverse Transcriptase Polymerase Chain ReactionSerum Response FactorSignal TransductionConceptsKO neutrophilsNeutrophil functionNormal neutrophil numbersSerum response factorSites of inflammationRole of SRFLoss of SRFNeutrophil numbersNeutrophil migrationMalignant processNeutrophilsCytokine stimuliChemokine gradientsCell functionExpression levelsIntegrin expression levelsInflammationMicePrimary defenseMegakaryocyte maturationNormal cell functionVivoCellular adhesionMaster regulatorIntegrin activation