ArticleNeurology(R) neuroimmunology & neuroinflammation2021
Mass Cytometry of CSF Identifies an MS-Associated B-cell Population.
Article in Neurology(R) neuroimmunology & neuroinflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 29 citations in OpenAlex.
- B cell-intrinsic CXCR3 drives efficient generation of ectopic pulmonary germinal center responses to influenza A virus infection.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Impaired suppressive effect of FoxP3 regulatory T cells on B cells in multiple sclerosis.Journal of neuroinflammation · 2026Article
- Integrin β1 Demarks Precursors of Brain-Residing Antibody-Secreting Cells in Multiple Sclerosis.Neurology(R) neuroimmunology & neuroinflammation · 2026Article
- Novel serum biomarker associations with 7 Tesla MRI-defined cortical lesions, leptomeningeal enhancement, and deep gray matter volume in early multiple sclerosis.Scientific reports · 2025Article
- T-bet+ CXCR3+ B cells drive hyperreactive B-T cell interactions in multiple sclerosis.Cell reports. Medicine · 2025Article
- Immunological microenvironment and targeted therapeutics in multiple sclerosis: new insights in crosstalk between immune niches and CNS.Frontiers in immunology · 2025Review
- Innate acting memory Th1 cells modulate heterologous diseases.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Cell-binding IgM in CSF is distinctive of multiple sclerosis and targets the iron transporter SCARA5.Brain : a journal of neurology · 2024Article
- Specific myeloid signatures in peripheral blood differentiate active and rare clinical phenotypes of multiple sclerosis.Frontiers in immunology · 2023Article
- The impact of sphingosine-1-phosphate receptor modulators on COVID-19 and SARS-CoV-2 vaccination.Multiple sclerosis and related disorders · 2023Review
- Single-Cell Analysis to Better Understand the Mechanisms Involved in MS.International journal of molecular sciences · 2022Review
- The association between neurodegeneration and local complement activation in the thalamus to progressive multiple sclerosis outcome.Brain pathology (Zurich, Switzerland) · 2022Article
- High-dimensional immune profiling identifies a biomarker to monitor dimethyl fumarate response in multiple sclerosis.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Identification of a novel role for matrix metalloproteinase-3 in the modulation of B cell responses in multiple sclerosis.Frontiers in immunology · 2022Article
- Epstein-Barr virus infection, B-cell dysfunction and other risk factors converge in gut-associated lymphoid tissue to drive the immunopathogenesis of multiple sclerosis: a hypothesis.Clinical & translational immunology · 2022Article
- Full spectrum of vitamin D immunomodulation in multiple sclerosis: mechanisms and therapeutic implications.Brain communications · 2022Review
- Biological Markers in Early Multiple Sclerosis: the Paved Way for Radiologically Isolated Syndrome.Frontiers in immunology · 2022Review
- Role and Relevance of Cerebrospinal Fluid Cells in Diagnostics and Research: State-of-the-Art and Underutilized Opportunities.Diagnostics (Basel, Switzerland) · 2021Review
Corrections and comments
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Authors and funding
16 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo identify an MS-specific immune cell population by deep immune phenotyping and relate it to soluble signaling molecules in CSF.
methodsWe analyzed surface expression of 22 markers in paired blood/CSF samples from 39 patients using mass cytometry (cytometry by time of flight). We also measured the concentrations of 296 signaling molecules in CSF using proximity extension assay. Results were analyzed using highly automated unsupervised algorithmic informatics.
resultsMass cytometry objectively identified a B-cell population characterized by the expression of CD49d, CD69, CD27, CXCR3, and human leukocyte antigen (HLA)-DR as clearly associated with MS. Concentrations of the B cell-related factors, notably FCRL2, were increased in MS CSF, especially in early stages of the disease. The B-cell trophic factor B cell activating factor (BAFF) was decreased in MS. Proteins involved in neural plasticity were also reduced in MS.
conclusionWhen analyzed without a priori assumptions, both the soluble and the cellular compartments of the CSF in MS were characterized by markers related to B cells, and the strongest candidate for an MS-specific cell type has a B-cell phenotype.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.