Evidence map›Paper›PMID 38968104›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2024

Electrical stimulation of the vagus nerve ameliorates inflammation and disease activity in a rat EAE model of multiple sclerosis.

Chandramohan Natarajan, Linh H D Le, Manojkumar Gunasekaran, Kevin J Tracey, David Chernoff, Yaakov A Levine

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. The Gut Microbiome in Multiple Sclerosis.Neurology(R) neuroimmunology & neuroinflammation · 2026
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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

6 authors.

Chandramohan NatarajanSetPoint Medical, Valencia, CA 91355.ORCID 0009-0008-1770-1846
Linh H D LeSetPoint Medical, Valencia, CA 91355.ORCID 0000-0002-2762-7044
Manojkumar GunasekaranSetPoint Medical, Valencia, CA 91355.ORCID 0000-0001-7448-3613
Kevin J TraceyInstitute of Bioelectronic Medicine, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030.ORCID 0000-0003-1884-6314
David ChernoffSetPoint Medical, Valencia, CA 91355.ORCID 0009-0007-2144-5454
Yaakov A LevineSetPoint Medical, Valencia, CA 91355.ORCID 0000-0002-3313-6858

Funding

Molecular Basis of Bioelectronic MedicineR35GM118182 · NIGMS · FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH · PI TRACEY, KEVIN J · 2016 to 2025
$7.3M
NIGMS NIH HHS R35 GM118182
6 · The paper itself

Abstract

Multiple sclerosis (MS) is a demyelinating central nervous system (CNS) disorder that is associated with functional impairment and accruing disability. There are multiple U.S. Food and Drug Administration (FDA)-approved drugs that effectively dampen inflammation and slow disability progression. However, these agents do not work well for all patients and are associated with side effects that may limit their use. The vagus nerve (VN) provides a direct communication conduit between the CNS and the periphery, and modulation of the inflammatory reflex via electrical stimulation of the VN (VNS) shows efficacy in ameliorating pathology in several CNS and autoimmune disorders. We therefore investigated the impact of VNS in a rat experimental autoimmune encephalomyelitis (EAE) model of MS. In this study, VNS-mediated neuroimmune modulation is demonstrated to effectively decrease EAE disease severity and duration, infiltration of neutrophils and pathogenic lymphocytes, myelin damage, blood-brain barrier disruption, fibrinogen deposition, and proinflammatory microglial activation. VNS modulates expression of genes that are implicated in MS pathogenesis, as well as those encoding myelin proteins and transcription factors regulating new myelin synthesis. Together, these data indicate that neuroimmune modulation via VNS may be a promising approach to treat MS, that not only ameliorates symptoms but potentially also promotes myelin repair (remyelination).

Indexed as

Encephalomyelitis, Autoimmune, ExperimentalMultiple SclerosisVagus NerveVagus Nerve StimulationAnimalsBlood-Brain BarrierDisease Models, AnimalFemaleInflammationMyelin SheathRatsbioelectronic medicineEAEmultiple sclerosisneuroimmune modulationvagus nerve

Identifiers

PMID38968104
PMCPMC11252997

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.