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@ARTICLE{Schmid:281645,
author = {Schmid, Jonas and Alberti, Chiara and Power, Laura and
Nuñez, Nicolás G and De Feo, Donatella and Tyystjärvi,
Sofia and Kulsvehagen, Laila and Kreiner, Victor and Ayroza
Bleher, Ana Beatriz and Lipps, Patrick and Swinnen, Stijn
and Ingelfinger, Florian and Ulutekin, Can and Chaubet,
Camille and Unger, Susanne and Kreutmair, Stefanie and
Marignier, Romain and Korn, Thomas and Pröbstel,
Anne-Katrin and Liblau, Roland and Becher, Burkhard},
title = {{I}mmune signatures link myelin oligodendrocyte
glycoprotein antibody-associated disease to other
autoantibody-mediated conditions.},
journal = {Science translational medicine},
volume = {17},
number = {819},
issn = {1946-6234},
address = {Washington, DC},
publisher = {AAAS},
reportid = {DZNE-2025-01163},
pages = {eadw0358},
year = {2025},
abstract = {Myelin oligodendrocyte glycoprotein antibody-associated
disease (MOGAD) is a recently defined neurological
autoimmune condition. The pathogenesis of the disease
remains poorly understood, and no specific therapies are
currently approved. Here, a comprehensive single-cell
immunophenotyping of peripheral blood mononuclear cells from
two independent cohorts of patients with MOGAD revealed
pronounced immune perturbations in MOGAD when compared with
healthy controls and patients with multiple sclerosis.
Patients with MOGAD displayed an expansion of CXCR5-CD21-
activated naïve and double-negative B cell subsets, a
feature shared with patients with systemic lupus
erythematosus. In addition, we observed altered Fc gamma
receptor expression in natural killer cells, monocytes, and
dendritic cells. Within the T cell compartment, CXCR3+CD4+
memory T cells were reduced in the circulation of patients
with MOGAD compared with healthy controls, and this result
was mirrored in a transgenic mouse model that showed
retention of these cells in the inflamed central nervous
system. Together, these results demonstrate profound
systemic immune cell alterations in MOGAD and contribute to
a better understanding of this distinct disease entity.},
keywords = {Myelin-Oligodendrocyte Glycoprotein: immunology / Humans /
Animals / Autoantibodies: immunology / Female / Mice / Male
/ Adult / Middle Aged / Mice, Transgenic / Leukocytes,
Mononuclear: immunology / Immunophenotyping / Myelin
Oligodendrocyte Glycoprotein Antibody-Associated Disease /
Myelin-Oligodendrocyte Glycoprotein (NLM Chemicals) /
Autoantibodies (NLM Chemicals)},
cin = {AG Pröbstel},
ddc = {500},
cid = {I:(DE-2719)1013045},
pnm = {353 - Clinical and Health Care Research (POF4-353)},
pid = {G:(DE-HGF)POF4-353},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:41061045},
doi = {10.1126/scitranslmed.adw0358},
url = {https://pub.dzne.de/record/281645},
}