Evidence map›Paper›PMID 40724904›Full record

ReviewInternational journal of molecular sciences2025

CD20+ T Cells in Multiple Sclerosis: From Pathogenesis to Treatment-Induced Depletion.

Anna Chiara Mazzeo, Laura Calabresi, Valentina Damato, Gregorio Spagni, Luca Massacesi, Alice Mariottini

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–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

7 citing papers in PubMed.

  1. Review
  2. Article
  3. Immune surveillance interrupted: how cancer exploits trogocytosis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  4. Article
  5. Review
  6. Article
  7. Review
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

6 authors.

Anna Chiara MazzeoDepartment of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50139 Florence, Italy.
Laura CalabresiDepartment of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50139 Florence, Italy.
Valentina DamatoDepartment of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50139 Florence, Italy.ORCID 0000-0003-1740-4522
Gregorio SpagniDepartment of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50139 Florence, Italy.
Luca MassacesiDepartment of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50139 Florence, Italy.
Alice MariottiniDepartment of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50139 Florence, Italy.ORCID 0000-0002-1869-7067

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The traditional paradigm of multiple sclerosis (MS) as a T cell-mediated disorder has been challenged by the effectiveness of monoclonal antibodies (mAbs) targeting CD20-expressing lymphocytes. Although these are mostly represented by B cells, the CD20 marker is expressed by 2-6% of T cells (CD20+ T), which are effectively depleted in serum and cerebrospinal fluid of MS patients by anti-CD20 mAbs. CD20+ T cells are characterized by a pro-inflammatory phenotype and increased potential for migrating and invading the central nervous system (CNS) compared to CD20- T cells. Furthermore, CD20+ T cells are detected within brain inflammatory lesions from MS patients and actively participate in the experimental MS model. This review aims to summarize the current knowledge on CD20+ T cells, from their identification and characterization to evidence of depletion by disease-modifying treatments (DMTs), likely contributing to therapeutic efficacy. Conflicting hypotheses on the origin and development of CD20+ T cells will also be discussed, as well as evidence from clinical and preclinical studies supporting their pathogenetic role in MS.

Indexed as

Antigens, CD20Multiple SclerosisT-LymphocytesAnimalsAntibodies, MonoclonalHumansAntibodies, MonoclonalAntigens, CD20antigensautoimmuneautoimmune diseasesCD20encephalomyelitisexperimentalmonoclonal antibodymultiple sclerosisT-Lymphocyte Subsets

Identifiers

PMID40724904
PMCPMC12294675

What OpenQuestion holds

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Registered trials

None linked

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.