2016
Production of Proinflammatory Cytokines by Monocytes in Liver-Transplanted Recipients with De Novo Autoimmune Hepatitis Is Enhanced and Induces TH1-like Regulatory T Cells
Arterbery AS, Osafo-Addo A, Avitzur Y, Ciarleglio M, Deng Y, Lobritto SJ, Martinez M, Hafler DA, Kleinewietfeld M, Ekong UD. Production of Proinflammatory Cytokines by Monocytes in Liver-Transplanted Recipients with De Novo Autoimmune Hepatitis Is Enhanced and Induces TH1-like Regulatory T Cells. The Journal Of Immunology 2016, 196: 4040-4051. PMID: 27183637, PMCID: PMC4874532, DOI: 10.4049/jimmunol.1502276.Peer-Reviewed Original ResearchConceptsRegulatory T cellsIL-12IL-6T cellsSuppressive functionDe novo autoimmune hepatitisHuman regulatory T cellsNovo autoimmune hepatitisProinflammatory IL-12Th17 effector cellsTregs of patientsDifferentiation of TregsIL-17 cytokinesBlockade of IFNMonocyte/macrophage cellsLiver of subjectsAutoimmune hepatitisDominant cytokineProinflammatory IFNTH1-likeIL-17Treg phenotypeTreg dysfunctionEffector cellsInflammatory milieu
2014
Prolonged Proinflammatory Cytokine Production in Monocytes Modulated by Interleukin 10 After Influenza Vaccination in Older Adults
Mohanty S, Joshi SR, Ueda I, Wilson J, Blevins TP, Siconolfi B, Meng H, Devine L, Raddassi K, Tsang S, Belshe RB, Hafler DA, Kaech SM, Kleinstein SH, Trentalange M, Allore HG, Shaw AC. Prolonged Proinflammatory Cytokine Production in Monocytes Modulated by Interleukin 10 After Influenza Vaccination in Older Adults. The Journal Of Infectious Diseases 2014, 211: 1174-1184. PMID: 25367297, PMCID: PMC4366602, DOI: 10.1093/infdis/jiu573.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge FactorsAgedCytokinesDual Specificity Phosphatase 1FemaleGene Expression RegulationGPI-Linked ProteinsHumansImmunity, InnateInfluenza VaccinesInfluenza, HumanInterleukin-10Interleukin-6Lipopolysaccharide ReceptorsMaleMonocytesPhosphorylationReceptors, IgGSignal TransductionSTAT3 Transcription FactorTumor Necrosis Factor-alphaVaccinationYoung AdultConceptsOlder adultsInfluenza vaccinationInflammatory monocytesInterleukin-10Cytokine productionOlder subjectsAnti-inflammatory cytokine interleukin-10Influenza vaccine antibody responseTumor necrosis factor αImpaired vaccine responsesVaccine antibody responseIL-10 productionCytokine interleukin-10Proinflammatory cytokine productionNecrosis factor αAge-associated elevationPhosphorylated signal transducerVaccine responsesAntibody responseInterleukin-6Immune responseMonocyte populationsDay 28Intracellular stainingVaccinationPolarization of the Effects of Autoimmune and Neurodegenerative Risk Alleles in Leukocytes
Raj T, Rothamel K, Mostafavi S, Ye C, Lee MN, Replogle JM, Feng T, Lee M, Asinovski N, Frohlich I, Imboywa S, Von Korff A, Okada Y, Patsopoulos NA, Davis S, McCabe C, Paik HI, Srivastava GP, Raychaudhuri S, Hafler DA, Koller D, Regev A, Hacohen N, Mathis D, Benoist C, Stranger BE, De Jager PL. Polarization of the Effects of Autoimmune and Neurodegenerative Risk Alleles in Leukocytes. Science 2014, 344: 519-523. PMID: 24786080, PMCID: PMC4910825, DOI: 10.1126/science.1249547.Peer-Reviewed Original ResearchMeSH KeywordsAdaptive ImmunityAllelesAlzheimer DiseaseAutoimmune DiseasesAutoimmunityCD4-Positive T-LymphocytesEthnicityGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansImmunity, InnateMonocytesMultiple SclerosisNeurodegenerative DiseasesParkinson DiseasePolymorphism, Single NucleotideQuantitative Trait LociRheumatic FeverTranscriptomeConceptsSpecific immune cell typesHuman immune functionImmune cell typesMulti-ethnic cohortCell-autonomous effectsAutoimmune diseasesT cellsImmune functionParkinson's diseaseHealthy individualsInnate immunityRisk allelesDiseaseExpression quantitative trait loci (eQTL) studiesQuantitative trait loci studiesSusceptibility allelesPutative functional assignmentsCausal regulatory variantsDisease-associated lociDisease susceptibility variantsCell typesSusceptibility variantsTrans-eQTLsFunctional assignmentRegulatory variants
2013
Clinical relevance and functional consequences of the TNFRSF1A multiple sclerosis locus
Ottoboni L, Frohlich IY, Lee M, Healy BC, Keenan BT, Xia Z, Chitnis T, Guttmann CR, Khoury SJ, Weiner HL, Hafler DA, De Jager PL. Clinical relevance and functional consequences of the TNFRSF1A multiple sclerosis locus. Neurology 2013, 81: 1891-1899. PMID: 24174586, PMCID: PMC3843384, DOI: 10.1212/01.wnl.0000436612.66328.8a.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArginineChemokine CXCL10FemaleGene Expression RegulationGenetic Predisposition to DiseaseGenotypeGlutamineHEK293 CellsHumansImmunologic FactorsLongitudinal StudiesMaleMonocytesMultiple SclerosisMutationPhorbol EstersReceptors, Tumor Necrosis Factor, Type IRNA IsoformsSignal TransductionTumor Necrosis Factor-alphaConceptsTNFRSF1A locusSusceptibility allelesFunctional consequencesRobust transcriptional responseTranscriptional responseCytoplasmic domainRNA isoformsTNF-α stimulationRho GTPaseMS susceptibility genesMS geneG proteinsSusceptibility genesMolecular levelTNF pathwayGenesAltered expressionLociTNF-α pathwayAllelesRisk allelesPathwayGTPaseImmune functionTransmembrane
2010
Multidimensional analysis of the frequencies and rates of cytokine secretion from single cells by quantitative microengraving
Han Q, Bradshaw EM, Nilsson B, Hafler DA, Love JC. Multidimensional analysis of the frequencies and rates of cytokine secretion from single cells by quantitative microengraving. Lab On A Chip 2010, 10: 1391-1400. PMID: 20376398, PMCID: PMC3128808, DOI: 10.1039/b926849a.Peer-Reviewed Original Research
2009
Monocytes from Patients with Type 1 Diabetes Spontaneously Secrete Proinflammatory Cytokines Inducing Th17 Cells
Bradshaw EM, Raddassi K, Elyaman W, Orban T, Gottlieb PA, Kent SC, Hafler DA. Monocytes from Patients with Type 1 Diabetes Spontaneously Secrete Proinflammatory Cytokines Inducing Th17 Cells. The Journal Of Immunology 2009, 183: 4432-4439. PMID: 19748982, PMCID: PMC2770506, DOI: 10.4049/jimmunol.0900576.Peer-Reviewed Original ResearchConceptsT cellsT1D subjectsImmune systemIL-17-secreting cellsIL-17-secreting T cellsProinflammatory cytokines IL-1betaProinflammatory T cellsEffector T cellsMemory T cellsLong-term patientsHealthy control subjectsCytokines IL-1betaIL-1R antagonistType 1 diabetesInnate immune systemAdaptive immune systemTh1/T1D patientsAutoimmune diseasesIL-6Control subjectsIL-1betaHealthy controlsMonocytesType 1