2010
Airway epithelium response to IFN-γ regulates allergic airway inflammation (91.7)
Mitchell C, Provost K, Niu N, Homer R, Cohn L. Airway epithelium response to IFN-γ regulates allergic airway inflammation (91.7). The Journal Of Immunology 2010, 184: 91.7-91.7. DOI: 10.4049/jimmunol.184.supp.91.7.Peer-Reviewed Original ResearchAirway epithelial cellsAllergic airway inflammationAllergic airway diseaseAirway eosinophiliaAirway inflammationAirway diseaseNon-hematopoietic cellsEpithelial cellsIFN-γRIFN-γ receptor-deficient miceIFN-γR expressionReceptor-deficient miceBone marrow chimerasOVA-specific Th1Th1 cellsDeficient miceMucus productionBone marrowEpithelium responseIFNMaximal inhibitionEosinophiliaInflammationMiceInhibitory effect
2007
Airway Epithelial STAT3 Is Required for Allergic Inflammation in a Murine Model of Asthma
Simeone-Penney MC, Severgnini M, Tu P, Homer RJ, Mariani TJ, Cohn L, Simon AR. Airway Epithelial STAT3 Is Required for Allergic Inflammation in a Murine Model of Asthma. The Journal Of Immunology 2007, 178: 6191-6199. PMID: 17475846, DOI: 10.4049/jimmunol.178.10.6191.Peer-Reviewed Original ResearchConceptsHouse dust miteAirway epitheliumAllergic inflammationRole of STAT3Murine modelNovel asthma therapiesSignificant decreaseSTAT3 activationTh2 cell recruitmentAcute phase responseWild-type animalsAirway hyperresponsivenessAirway eosinophiliaAirway inflammationAllergic asthmaAsthma therapyChronic asthmaLung inflammationC57BL/6 miceAllergic responsesDust miteEpithelial STAT3Immune cellsSmooth muscleSTAT3 transcription factor
2001
IL-4 Promotes Airway Eosinophilia by Suppressing IFN-γ Production: Defining a Novel Role for IFN-γ in the Regulation of Allergic Airway Inflammation
Cohn L, Herrick C, Niu N, Homer R, Bottomly K. IL-4 Promotes Airway Eosinophilia by Suppressing IFN-γ Production: Defining a Novel Role for IFN-γ in the Regulation of Allergic Airway Inflammation. The Journal Of Immunology 2001, 166: 2760-2767. PMID: 11160342, DOI: 10.4049/jimmunol.166.4.2760.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, CutaneousAdministration, IntranasalAdoptive TransferAnimalsBone Marrow CellsBone Marrow TransplantationBronchiCell MovementDown-RegulationEosinophilsFemaleHematopoietic Stem CellsInflammationInterferon-gammaInterleukin-13Interleukin-4Interleukin-5MaleMiceMice, Inbred BALB CMice, KnockoutMice, TransgenicOvalbuminPulmonary EosinophiliaReceptors, InterferonRespiratory HypersensitivityTh2 CellsUp-RegulationConceptsAirway eosinophiliaIL-4IFN-gammaTh2 cellsAirway eosinophilsIL-5Allergic airway inflammationIFN-γ productionTh2 cell generationAirway inflammationEosinophilic inflammationLung eosinophiliaLung parenchymalTh2 cytokinesIntranasal administrationRespiratory tractLung tissueCounterregulatory effectsEosinophiliaCell transferEosinophilsHemopoietic cellsInflammationAirwayIFN
1999
T Helper 1 Cells and Interferon γ Regulate Allergic Airway Inflammation and Mucus Production
Cohn L, Homer R, Niu N, Bottomly K. T Helper 1 Cells and Interferon γ Regulate Allergic Airway Inflammation and Mucus Production. Journal Of Experimental Medicine 1999, 190: 1309-1318. PMID: 10544202, PMCID: PMC2195688, DOI: 10.1084/jem.190.9.1309.Peer-Reviewed Original ResearchConceptsTh1 cellsTh2 cellsMucus productionAirway eosinophiliaIFN-gammaRecipient miceAirway inflammationIFN-gamma receptor signalingT helper type 1T helper 1 cellsAllergic airway inflammationTh2 cytokine secretionHelper type 1Different inhibitory pathwaysAsthmatic patientsPathologic featuresCytokine secretionInflammatory responseRespiratory tractEosinophiliaInhibitory pathwaysMouse modelInflammationType 1Marked reductionInhibition of Allergic Inflammation in a Murine Model of Asthma by Expression of a Dominant-Negative Mutant of GATA-3
Zhang D, Yang L, Cohn L, Parkyn L, Homer R, Ray P, Ray A. Inhibition of Allergic Inflammation in a Murine Model of Asthma by Expression of a Dominant-Negative Mutant of GATA-3. Immunity 1999, 11: 473-482. PMID: 10549629, DOI: 10.1016/s1074-7613(00)80122-3.Peer-Reviewed Original ResearchMeSH KeywordsAerosolsAmino Acid SubstitutionAnimalsAsthmaBronchoalveolar Lavage FluidDNA-Binding ProteinsDrug HypersensitivityEosinophiliaGATA3 Transcription FactorGene Expression RegulationGenes, DominantImmunizationImmunoglobulin EInflammationInterleukin-13Interleukin-4Interleukin-5LungMiceMice, Inbred C57BLMice, TransgenicMucusMutagenesis, Site-DirectedOvalbuminTh2 CellsTrans-ActivatorsConceptsCytokines IL-4GATA-3IL-13IL-4IL-5Th2 cytokines IL-4Pathogenesis of asthmaTreatment of asthmaTranscription factor GATA-3Potential therapeutic targetAirway eosinophiliaTh2 responsesAllergic inflammationAllergic diseasesTh2 cytokinesT-cell-specific fashionTh1 cellsIgE synthesisTh2 cellsMucus productionMurine modelTherapeutic targetTransgenic miceAsthmaDominant negative mutantTh2-induced airway mucus production is dependent on IL-4Ralpha, but not on eosinophils.
Cohn L, Homer RJ, MacLeod H, Mohrs M, Brombacher F, Bottomly K. Th2-induced airway mucus production is dependent on IL-4Ralpha, but not on eosinophils. The Journal Of Immunology 1999, 162: 6178-83. PMID: 10229862, DOI: 10.4049/jimmunol.162.10.6178.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, InhalationAnimalsAsthmaBronchiEosinophiliaEosinophilsInterleukin-13 Receptor alpha1 SubunitInterleukin-4Interleukin-5Mast CellsMiceMice, Inbred BALB CMice, Inbred C57BLMice, Mutant StrainsMice, TransgenicMucusOvalbuminReceptors, InterleukinReceptors, Interleukin-13Receptors, Interleukin-4Th2 CellsConceptsMucus productionTh2 cellsAirway eosinophiliaAirway inflammationIL-4RalphaAirway mucus productionCD4 Th2 cellsAirway obstructionBAL eosinophiliaHuman asthmaticsMucus hyperproductionClinical symptomsIL-13Recipient miceTh1 cellsIL-4IL-5Respiratory tractEosinophiliaMast cellsAnimal modelsEosinophilsMarked increaseCell stimulationMucus