2008
Increased IL-23 secretion and altered chemokine production by dendritic cells upon CD46 activation in patients with multiple sclerosis
Vaknin-Dembinsky A, Murugaiyan G, Hafler DA, Astier AL, Weiner HL. Increased IL-23 secretion and altered chemokine production by dendritic cells upon CD46 activation in patients with multiple sclerosis. Journal Of Neuroimmunology 2008, 195: 140-145. PMID: 18403025, PMCID: PMC2702859, DOI: 10.1016/j.jneuroim.2008.01.002.Peer-Reviewed Original ResearchConceptsMultiple sclerosisCentral nervous systemChemokine productionHealthy donorsCD46 activationPathogenesis of MSIL-23 secretionChronic inflammatory diseasePotent proinflammatory cytokineRole of CD46CCL2 levelsDC activationIL-23Dendritic cellsIL-23p19Proinflammatory cytokinesCCL5 productionInflammatory diseasesNervous systemPatientsPotential roleSclerosisCytokinesActivationElevated amounts
2006
Dysregulated T cell expression of TIM3 in multiple sclerosis
Koguchi K, Anderson DE, Yang L, O'Connor KC, Kuchroo VK, Hafler DA. Dysregulated T cell expression of TIM3 in multiple sclerosis. Journal Of Experimental Medicine 2006, 203: 1413-1418. PMID: 16754722, PMCID: PMC2118310, DOI: 10.1084/jem.20060210.Peer-Reviewed Original ResearchConceptsIFN-gamma secretionCSF clonesT cell expressionMultiple sclerosisT cellsHuman T cellsTIM3 expressionControl subjectsCerebrospinal fluidCell expressionMucin-domain-containing moleculesPathogenesis of MSEx vivo CD4Human autoimmune diseasesT helper cellsT-cell immunoglobulinT cell clonesVivo CD4Costimulatory blockadeTh1 responseCytokine profileCell surface moleculesAutoimmune diseasesHelper cellsInterleukin-12
2003
CTLA-4 dysregulation in the activation of myelin basic protein reactive T cells may distinguish patients with multiple sclerosis from healthy controls
Oliveira EM, Bar-Or A, Waliszewska AI, Cai G, Anderson DE, Krieger JI, Hafler DA. CTLA-4 dysregulation in the activation of myelin basic protein reactive T cells may distinguish patients with multiple sclerosis from healthy controls. Journal Of Autoimmunity 2003, 20: 71-81. PMID: 12604314, DOI: 10.1016/s0896-8411(02)00106-3.Peer-Reviewed Original ResearchConceptsMultiple sclerosisT cellsMyelin basic proteinHealthy controlsMyelin basic protein-reactive T cellsMBP-reactive T cellsPathogenesis of MSPeripheral blood mononuclear cellsCTLA-4 blockadeReactive T cellsBlood mononuclear cellsCo-stimulatory pathwaysNaïve T cellsCo-stimulatory signalsCentral nervous systemCTLA-4 engagementCytokine responsesAutoimmune responseMononuclear cellsInflammatory diseasesB7-CD28Proliferative responseNervous systemPatientsMyelin sheath
1998
Expansion of autoreactive T cells in multiple sclerosis is independent of exogenous B7 costimulation.
Scholz C, Patton K, Anderson D, Freeman G, Hafler D. Expansion of autoreactive T cells in multiple sclerosis is independent of exogenous B7 costimulation. The Journal Of Immunology 1998, 160: 1532-8. PMID: 9570577, DOI: 10.4049/jimmunol.160.3.1532.Peer-Reviewed Original ResearchMeSH KeywordsAbataceptAntigens, CDAntigens, DifferentiationAutoantigensB7-1 AntigenB7-2 AntigenClone CellsCTLA-4 AntigenEpitopes, T-LymphocyteHumansImmunoconjugatesImmunoglobulin Fc FragmentsImmunosuppressive AgentsInterleukin-4Lymphocyte ActivationMembrane GlycoproteinsMultiple SclerosisMyelin Basic ProteinRecombinant Fusion ProteinsTetanus ToxoidThymidineT-Lymphocyte SubsetsConceptsCD4 T cellsMultiple sclerosisT cellsB7-1Myelin basic proteinPathogenesis of MSMyelin-reactive T cellsPeripheral blood T cellsB7-2 engagementAutoreactive T cellsBlood T cellsAbsence of costimulationCentral nervous systemAntigen-specific signalT cell activationMS patientsB7 costimulationInflammatory diseasesTetanus toxoidB7-2Normal controlsNormal subjectsCostimulatory signalsNervous systemCell activation
1994
Increased frequency of interleukin 2-responsive T cells specific for myelin basic protein and proteolipid protein in peripheral blood and cerebrospinal fluid of patients with multiple sclerosis.
Zhang J, Markovic-Plese S, Lacet B, Raus J, Weiner HL, Hafler DA. Increased frequency of interleukin 2-responsive T cells specific for myelin basic protein and proteolipid protein in peripheral blood and cerebrospinal fluid of patients with multiple sclerosis. Journal Of Experimental Medicine 1994, 179: 973-984. PMID: 7509366, PMCID: PMC2191414, DOI: 10.1084/jem.179.3.973.Peer-Reviewed Original ResearchConceptsMyelin-reactive T cellsFrequency of MBPMBP-reactive T cell linesMBP-reactive T cellsMyelin basic proteinT cellsCerebrospinal fluidT cell linesMS patientsProteolipid proteinPLP-reactive T cellsNormal individualsFrequency of interleukinAutoreactive T cellsPathogenesis of MSMultiple sclerosis patientsIL-2-responsive cellsRIL-2 stimulationCentral nervous systemCell linesBasic proteinSclerosis patientsMultiple sclerosisPeripheral bloodPathogenic role