Evidence map›Paper›PMID 41165937›Full record

ArticleJournal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology2025

Profiling the Cerebrospinal Fluid Proteome in Progressive Multiple Sclerosis: Treatment Effects and Associations with IgM Oligoclonal Bands.

Sahla El Mahdaoui, Peter Kosa, Mika Komori, José Luis Veiga González, Helene Højsgaard Chow, Rikke Ratzer, Camilla Gøbel Madsen, Hartwig Roman Siebner, Bibi Bielekova, Luisa María Villar and 2 more

Abstract read
In one paragraph

Article in Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Sahla El MahdaouiDanish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital - Rigshospitalet, Glostrup, Denmark. sahla.el.mahdaoui.01@regionh.dk.
Peter KosaNeuroimmunological Diseases Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
Mika KomoriNeuroimmunological Diseases Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
José Luis Veiga GonzálezDepartment of Immunology, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid, Spain.
Helene Højsgaard ChowDanish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital - Rigshospitalet, Glostrup, Denmark.
Rikke RatzerDanish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital - Rigshospitalet, Glostrup, Denmark.
Camilla Gøbel MadsenDanish Research Centre for Magnetic Resonance, Department of Radiology and Nuclear Medicine, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark.
Hartwig Roman SiebnerDanish Research Centre for Magnetic Resonance, Department of Radiology and Nuclear Medicine, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark.
Bibi BielekovaNeuroimmunological Diseases Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
Luisa María VillarDepartment of Immunology, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid, Spain.
Jeppe Romme ChristensenDanish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital - Rigshospitalet, Glostrup, Denmark.
Finn SellebjergDanish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital - Rigshospitalet, Glostrup, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Treatment options for progressive MS (PMS) are limited in numbers and efficacy, which is most pronounced in patients with inflammatory disease activity. Immunoglobulin M (IgM) oligoclonal bands (OCBs) may identify a subset of PMS with more active inflammatory disease. The effects of natalizumab and methylprednisolone on intrathecal inflammation and the association of IgM OCBs with other biomarkers in PMS is uncertain. In the current study, we investigated the cerebrospinal fluid (CSF) proteome of untreated patients with PMS, effects of natalizumab and methylprednisolone, and associations of IgM OCBs with disease activity and CSF biomarkers. We found a reduction of BCMA, SLAMF7, granzyme A, IgG, and desmoglein-2 with both therapies, as well as natalizumab-specific reductions of VCAM-1, CD48, MDC, MMP-9, sE-selectin, and CHIT1, and methylprednisolone-specific reductions of DR3, IgD, RTN4, and increases of sCD206, LYVE1, sCD163 and MMP-3. IgM OCBs were associated with reduced levels of PIGR, higher levels of NFL and VEGF, and more contrast-enhancing lesions. The study suggests T and B cell activity biomarkers as treatment-responsive CSF biomarkers in PMS. Additionally, we found natalizumab to reduce adhesion molecules and methylprednisolone to increase myeloid biomarkers. Lastly, we confirm that IgM OCBs are associated with a more inflammatory MRI and CSF profile.

Indexed as

Immunoglobulin MMultiple Sclerosis, Chronic ProgressiveOligoclonal BandsProteomeAdultBiomarkersFemaleHumansMaleMethylprednisoloneMiddle AgedNatalizumabTreatment OutcomeBiomarkersImmunoglobulin MMethylprednisoloneNatalizumabOligoclonal BandsProteomeDisease-modifying therapyDMTInterventionPhase 2ProteomicsTrial

Identifiers

PMID41165937
PMCPMC12575587

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Registered trials

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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.