2022
Dimethyl Fumarate Reduces Inflammation in Chronic Active Multiple Sclerosis Lesions
Zinger N, Ponath G, Sweeney E, Nguyen TD, Lo CH, Diaz I, Dimov A, Teng L, Zexter L, Comunale J, Wang Y, Pitt D, Gauthier SA. Dimethyl Fumarate Reduces Inflammation in Chronic Active Multiple Sclerosis Lesions. Neurology Neuroimmunology & Neuroinflammation 2022, 9: e1138. PMID: 35046083, PMCID: PMC8771666, DOI: 10.1212/nxi.0000000000001138.Peer-Reviewed Original ResearchConceptsChronic active lesionsGlatiramer acetateRim lesionsHuman microgliaDimethyl fumarateMultiple sclerosisActive lesionsChronic active multiple sclerosis lesionsEffects of DMFActive multiple sclerosis lesionsClass III evidenceMarkers of inflammationRelapsing-remitting MSRetrospective observational studyQuantitative susceptibility mappingMultiple sclerosis lesionsActivation stateTreatment-induced changesMRI quantitative susceptibility mappingMicroglial activityGlial activityInflammatory activationMicroglial cellsObservational studyMS lesions
2018
The Role of Astrocytes in Multiple Sclerosis
Ponath G, Park C, Pitt D. The Role of Astrocytes in Multiple Sclerosis. Frontiers In Immunology 2018, 9: 217. PMID: 29515568, PMCID: PMC5826071, DOI: 10.3389/fimmu.2018.00217.Peer-Reviewed Original ResearchMeSH KeywordsAstrocytesBlood-Brain BarrierCentral Nervous SystemHumansImmunosuppressive AgentsMultiple SclerosisSignal TransductionConceptsRole of astrocytesImmune cell accessCentral nervous systemMultiple sclerosis lesionsAstrocyte activationMultiple sclerosisGlial scarAstrocyte functionMS treatmentMS lesionsNervous systemAstrocytesSclerosis lesionsLesion formationFunctional polarizationLesionsCell accessSclerosisInflammationPathogenesis