Evidence map›Paper›PMID 40063794›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2025

Epstein-Barr virus and the immune microenvironment in multiple sclerosis: Insights from high-dimensional brain tissue imaging.

Noga Orr, Lawrence Steinman

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. EBNA1Neurology(R) neuroimmunology & neuroinflammation · 2026
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  13. Multiple molecular mimics in Epstein Barr Nuclear Antigen-1, and the pathogenesis of multiple sclerosis.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  17. Review
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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

2 authors.

Noga OrrDepartment of Neurology and Neurological Sciences, Stanford University, Stanford, CA 94305-5316.ORCID 0000-0001-9631-3818
Lawrence SteinmanDepartment of Neurology and Neurological Sciences, Stanford University, Stanford, CA 94305-5316.ORCID 0000-0002-2437-2250

Funding

Roche (Roche Holding) 233175
6 · The paper itself

Abstract

Epstein-Barr virus (EBV) is strongly implicated in the pathogenesis of multiple sclerosis (MS), yet its exact role in disease progression remains unclear. Using high-dimensional CO-detection by indexing, a technology for spatial imaging, this study examines the cellular microenvironment of MS lesions in secondary progressive MS and primary progressive MS. We analyzed immune, glial, neuronal, and endothelial cell interactions within MS lesions and normal-appearing white matter across two independent cohorts. Our findings show the enrichment of EBV markers, particularly EBNA1 and LMP1, within MS lesions. EBV-positive cells interact closely with reactive astrocytes, microglia, and neurons. Image analysis confirmed the presence of EBV-positive staining within neurons and glial cells, suggesting a direct role for EBV in neuronal and glial involvement in MS. Additionally, we observed altered immune cell interactions, including reduced associations with macrophages and memory T cells, and enhanced interactions with glial cells. Disruptions in blood-brain barrier integrity were also noted in regions of the MS brain. These results highlight EBV's contribution to immune modulation, glial dysfunction, and neuronal damage in MS, particularly in progressive subtypes. The analysis of MS brain tissue suggests potential therapeutic targets, including antivirals and brain penetrant immune modulators, to address EBV's impact on MS progression.

Indexed as

BrainCellular MicroenvironmentEpstein-Barr Virus InfectionsHerpesvirus 4, HumanMultiple SclerosisAdultAstrocytesBlood-Brain BarrierEpstein-Barr Virus Nuclear AntigensFemaleHumansMaleMiddle AgedNeurogliaNeuronsViral Matrix ProteinsEBV-associated membrane antigen, Epstein-Barr virusEBV-encoded nuclear antigen 1Epstein-Barr Virus Nuclear AntigensViral Matrix ProteinsEpstein–Barr virushigh-dimensional profilingmolecular mimicrymultiple sclerosistissue profiling

Identifiers

PMID40063794
PMCPMC11929469

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

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.