2023
MOGAD patient autoantibodies induce complement, phagocytosis, and cellular cytotoxicity
Yandamuri S, Filipek B, Obaid A, Lele N, Thurman J, Makhani N, Nowak R, Guo Y, Lucchinetti C, Flanagan E, Longbrake E, O'Connor K. MOGAD patient autoantibodies induce complement, phagocytosis, and cellular cytotoxicity. JCI Insight 2023, 8: e165373. PMID: 37097758, PMCID: PMC10393237, DOI: 10.1172/jci.insight.165373.Peer-Reviewed Original ResearchConceptsMyelin oligodendrocyte glycoprotein antibody-associated diseaseAntibody-dependent cellular phagocytosisAntibody-dependent cellular cytotoxicityComplement-dependent cytotoxicityMOG autoantibodiesPatient seraCellular cytotoxicityEffector functionsComplement activityAntibody-associated diseaseMultiple mechanismsNK cellsPatient autoantibodiesCytotoxic capacityLesion histologyCellular phagocytosisFuture relapseIgG subclassesCerebrospinal fluidAutoantibodiesCNS conditionsMOGSerumRelapseCytotoxicity
2003
Myelin basic protein-reactive autoantibodies in the serum and cerebrospinal fluid of multiple sclerosis patients are characterized by low-affinity interactions
O'Connor KC, Chitnis T, Griffin DE, Piyasirisilp S, Bar-Or A, Khoury S, Wucherpfennig KW, Hafler DA. Myelin basic protein-reactive autoantibodies in the serum and cerebrospinal fluid of multiple sclerosis patients are characterized by low-affinity interactions. Journal Of Neuroimmunology 2003, 136: 140-148. PMID: 12620653, DOI: 10.1016/s0165-5728(03)00002-x.Peer-Reviewed Original ResearchConceptsMyelin basic proteinMultiple sclerosisCerebrospinal fluidSoluble myelin basic proteinSemple rabies vaccinePresence of autoantibodiesMultiple sclerosis patientsSera of patientsFraction of patientsAnti-MBP antibodiesHigh-affinity autoantibodiesBasic proteinMBP autoantibodiesRelevant autoantibodiesMS patientsSclerosis patientsAutoimmune diseasesHumoral responseRabies vaccineAutoantibodiesPatientsImmunodominant antigensSerumDiseaseSolid-phase assays