2015
Investigating the Antigen Specificity of Multiple Sclerosis Central Nervous System-Derived Immunoglobulins
Willis SN, Stathopoulos P, Chastre A, Compton SD, Hafler DA, O’Connor K. Investigating the Antigen Specificity of Multiple Sclerosis Central Nervous System-Derived Immunoglobulins. Frontiers In Immunology 2015, 6: 600. PMID: 26648933, PMCID: PMC4663633, DOI: 10.3389/fimmu.2015.00600.Peer-Reviewed Original ResearchCentral nervous systemB cell responsesMultiple sclerosisB cellsCNS tissueCerebrospinal fluidAntigen specificityNervous systemCell responsesAntigen-driven B cell responsesImmune cell infiltrationMS central nervous systemTertiary lymphoid structuresResident B cellsAntigen-driven responseB cell clonesMS brainsLymphoid structuresCell infiltrationRecombinant human immunoglobulinNeurofilament lightCNS-derived cell linesCandidate antigensAntigen arraysDisease pathology
2011
Related B cell clones populate the meninges and parenchyma of patients with multiple sclerosis
Lovato L, Willis SN, Rodig SJ, Caron T, Almendinger SE, Howell OW, Reynolds R, O’Connor K, Hafler DA. Related B cell clones populate the meninges and parenchyma of patients with multiple sclerosis. Brain 2011, 134: 534-541. PMID: 21216828, PMCID: PMC3030766, DOI: 10.1093/brain/awq350.Peer-Reviewed Original ResearchConceptsB cell clonesB cell aggregatesMultiple sclerosisCentral nervous systemParenchymal infiltratesCell clonesNervous systemMeningeal B cell aggregatesRelated B cell clonesProgressive multiple sclerosisB-cell infiltratesCerebral spinal fluidInflammatory plaquesCell infiltrateImmune compartmentParenchymal lesionsLymphoid tissueSclerosisSpinal fluidWhite matterPatientsGray matterBrain tissueInfiltratesMeninges
2010
A unique antibody gene signature is prevalent in the central nervous system of patients with multiple sclerosis
Ligocki AJ, Lovato L, Xiang D, Guidry P, Scheuermann RH, Willis SN, Almendinger S, Racke MK, Frohman EM, Hafler DA, O'Connor KC, Monson NL. A unique antibody gene signature is prevalent in the central nervous system of patients with multiple sclerosis. Journal Of Neuroimmunology 2010, 226: 192-193. PMID: 20655601, PMCID: PMC2937103, DOI: 10.1016/j.jneuroim.2010.06.016.Peer-Reviewed Original ResearchConceptsMultiple sclerosisB cellsGene signatureMS brain tissueCSF of patientsCNS tissue samplesEnriched B cellsCentral nervous systemB cell receptorMS brainsTissue injuryNervous systemBrain tissueCell receptorTissue samplesSclerosisPatientsCSFUnique accumulationCellsSomatic hypermutationInjuryBrainReceptors
2009
Epstein–Barr virus infection is not a characteristic feature of multiple sclerosis brain
Willis SN, Stadelmann C, Rodig SJ, Caron T, Gattenloehner S, Mallozzi SS, Roughan JE, Almendinger SE, Blewett MM, Brück W, Hafler DA, O’Connor K. Epstein–Barr virus infection is not a characteristic feature of multiple sclerosis brain. Brain 2009, 132: 3318-3328. PMID: 19638446, PMCID: PMC2792367, DOI: 10.1093/brain/awp200.Peer-Reviewed Original ResearchConceptsMultiple sclerosis brainEpstein-Barr virus infectionEBV infectionWhite matter lesionsMultiple sclerosisCentral nervous systemMatter lesionsVirus infectionSecond cohortEBV infected cellsB cell infiltrationB cell aggregatesInflammatory demyelinating diseaseB-cell infiltratesReal-time polymerase chain reaction methodologyCNS immunopathologyCNS lymphomaDemyelinating diseaseCell infiltrateSitu hybridizationCell infiltrationLarge cohortBrain pathologyNervous systemPolymerase chain reaction methodology