2023
Microfluidic Immuno‐Serolomic Assay Reveals Systems Level Association with COVID‐19 Pathology and Vaccine Protection
Kim D, Biancon G, Bai Z, VanOudenhove J, Liu Y, Kothari S, Gowda L, Kwan J, Buitrago‐Pocasangre N, Lele N, Asashima H, Racke M, Wilson J, Givens T, Tomayko M, Schulz W, Longbrake E, Hafler D, Halene S, Fan R. Microfluidic Immuno‐Serolomic Assay Reveals Systems Level Association with COVID‐19 Pathology and Vaccine Protection. Small Methods 2023, 7: e2300594. PMID: 37312418, PMCID: PMC10592458, DOI: 10.1002/smtd.202300594.Peer-Reviewed Original ResearchConceptsB cell depletion therapyAcute COVID infectionAnti-spike IgGHigh-risk patientsCoronavirus disease-19COVID-19 pathologyDepletion therapyVaccine protectionAntibody responseCOVID infectionHematologic malignanciesImmune protectionDisease-19Healthy donorsMultiple time pointsSerology assaysBlood samplesSoluble markersB cellsImmunization strategiesPatientsFunctional deficiencySerological analysisTime pointsClonotype diversity
2015
Biomarkers in multiple sclerosis
Housley WJ, Pitt D, Hafler DA. Biomarkers in multiple sclerosis. Clinical Immunology 2015, 161: 51-58. PMID: 26143623, DOI: 10.1016/j.clim.2015.06.015.Peer-Reviewed Original ResearchConceptsMultiple sclerosisB cell chemoattractant CXCL13Myelin-reactive T cellsMacrophage marker CD163Reactive T cellsMarkers of neurodegenerationKIR4.1 antibodiesMS seraClinical outcomesOligoclonal bandsYKL-40Disease progressionT cellsMS susceptibilityCerebrospinal fluidPotential biomarkersViral titersClinical useBiomarkersBiomarker researchSclerosisProgressionDisease diagnosisCD163CXCL13
2013
Serum autoantibodies to myelin peptides distinguish acute disseminated encephalomyelitis from relapsing– remitting multiple sclerosis
Van Haren K, Tomooka BH, Kidd BA, Banwell B, Bar-Or A, Chitnis T, Tenembaum SN, Pohl D, Rostasy K, Dale RC, O’Connor K, Hafler DA, Steinman L, Robinson WH. Serum autoantibodies to myelin peptides distinguish acute disseminated encephalomyelitis from relapsing– remitting multiple sclerosis. Multiple Sclerosis Journal 2013, 19: 1726-1733. PMID: 23612879, PMCID: PMC4411183, DOI: 10.1177/1352458513485653.Peer-Reviewed Original ResearchConceptsAcute disseminated encephalomyelitisMyelin basic proteinDisseminated encephalomyelitisMyelin peptidesMultiple sclerosisIgM autoantibodiesIsotype-specific secondary antibodiesPediatric acute disseminated encephalomyelitisRelapsing-remitting multiple sclerosisPediatric multiple sclerosisProteolipid proteinMicroarrays softwareBasic proteinMyelin antigensLaboratory featuresPeptide autoantibodiesMS seraSerum autoantibodiesIgG autoantibodiesAutoantibody biomarkersSerum IgGOligodendrocyte-specific proteinAutoantibody reactivityAdult MSAutoantibodies
2009
Antibodies produced by clonally expanded plasma cells in multiple sclerosis cerebrospinal fluid
Owens GP, Bennett JL, Lassmann H, O'Connor KC, Ritchie AM, Shearer A, Lam C, Yu X, Birlea M, DuPree C, Williamson RA, Hafler DA, Burgoon MP, Gilden D. Antibodies produced by clonally expanded plasma cells in multiple sclerosis cerebrospinal fluid. Annals Of Neurology 2009, 65: 639-649. PMID: 19557869, PMCID: PMC2843543, DOI: 10.1002/ana.21641.Peer-Reviewed Original ResearchConceptsMS cerebrospinal fluidMyelin oligodendrocyte glycoproteinMultiple sclerosisCerebrospinal fluidMyelin basic proteinMyelin antigensOligodendrocyte glycoproteinMultiple sclerosis cerebrospinal fluidOligoclonal B cell responseB cell clonal expansionIntrathecal IgG synthesisB cell responsesPlasma cell cloneB lymphocyte clonesHuman brain tissue sectionsTissue sectionsProteolipid proteinIndividual myelin proteinsBasic proteinBrain tissue sectionsIgG synthesisInflammatory cellsHumoral responseControl brainsPlasma cells
2005
Functional analysis of highly defined, FACS-isolated populations of human regulatory CD4+CD25+ T cells
Baecher-Allan C, Wolf E, Hafler DA. Functional analysis of highly defined, FACS-isolated populations of human regulatory CD4+CD25+ T cells. Clinical Immunology 2005, 115: 10-18. PMID: 15870015, DOI: 10.1016/j.clim.2005.02.018.Peer-Reviewed Original ResearchMeSH KeywordsAntigens, CDAntigens, Differentiation, B-LymphocyteCD4-Positive T-LymphocytesCD58 AntigensCoculture TechniquesEnzyme-Linked Immunosorbent AssayFlow CytometryHumansImmunoglobulin GImmunophenotypingL-SelectinLeukocyte Common AntigensReceptors, Interleukin-2Receptors, TransferrinT-Lymphocyte SubsetsConceptsCD4 T cellsT cellsTreg cellsRegulatory cellsTotal CD4 T cellsHuman regulatory cellsRegulatory T cellsAutoimmune disease modelsImportance of CD4Regulatory populationImmune homeostasisCD25Suppressive activityCD4Human regulatorySpecific subpopulationsDisease modelsSignificant proportionMiceVivoMurine cellsPotential heterogeneityFuture studiesCellsHuman diseases
2001
In vitro evidence that immunuaffinity-purified MOG contains immunogenic quantities of contaminating mouse IgG; techniques for producing Ig-free MOG
Ohashi T, Yukitake M, Slavin A, Krieger J, Hafler D. In vitro evidence that immunuaffinity-purified MOG contains immunogenic quantities of contaminating mouse IgG; techniques for producing Ig-free MOG. Journal Of Neuroimmunology 2001, 118: 194-202. PMID: 11498254, DOI: 10.1016/s0165-5728(01)00321-6.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodies, MonoclonalAntibody SpecificityBlotting, WesternCell LineClone CellsCytokinesElectrophoresis, Polyacrylamide GelEnzyme-Linked Immunosorbent AssayFlow CytometryHumansImmunoglobulin GImmunophenotypingImmunosorbent TechniquesLymphocyte ActivationMiceMultiple SclerosisMyelin ProteinsMyelin SheathMyelin-Associated GlycoproteinMyelin-Oligodendrocyte GlycoproteinSensitivity and SpecificityT-Lymphocytes
1987
Selective Loss of the Suppressor-Inducer T-Cell Subset in Progressive Multiple Sclerosis
Morimoto C, Hafler D, Weiner H, Letvin N, Hagan M, Daley J, Schlossman S. Selective Loss of the Suppressor-Inducer T-Cell Subset in Progressive Multiple Sclerosis. New England Journal Of Medicine 1987, 316: 67-72. PMID: 2946956, DOI: 10.1056/nejm198701083160202.Peer-Reviewed Original ResearchConceptsProgressive multiple sclerosisMultiple sclerosisStable diseaseHealthy controlsT cellsNeurologic diseaseSuppressor-inducer T cell subsetPeripheral blood lymphocyte subsetsSelective decreaseCubic millimeterPeripheral blood T cellsAnti-2H4 antibodySuppressor T cellsSuppressor T lymphocytesT cell subsetsPercentage of reactivityProduction of IgGCentral nervous systemDual-color fluorescence analysisPolymorphic antigenic determinantsActivation of cellsAnti-2H4Lymphocyte subsetsAcute attacksSuppressor cells
1986
Monoclonal gammopathy and neuropathy: myelin-associated glycoprotein reactivity and clinical characteristics.
Hafler D, Johnson D, Kelly J, Panitch H, Kyle R, Weiner H. Monoclonal gammopathy and neuropathy: myelin-associated glycoprotein reactivity and clinical characteristics. Neurology 1986, 36: 75-8. PMID: 2417161, DOI: 10.1212/wnl.36.1.75.Peer-Reviewed Original ResearchConceptsMonoclonal gammopathySevere sensory-motor neuropathyAnti-MAG reactivityDistinct clinical entitySensory-motor neuropathyIgM monoclonal gammopathyClinical characteristicsMotor neuropathySensory neuropathyClinical entityGlycoprotein reactivityPatientsGammopathyNeuropathyImmunoblot analysisMyelinPolyneuropathySerum