Evidence map›Paper›PMID 34264791›Full record

SynthesisGut microbes

Probiotic and commensal gut microbial therapies in multiple sclerosis and its animal models: a comprehensive review.

Lorrie L Blais, Theresa L Montgomery, Eyal Amiel, Paula B Deming, Dimitry N Krementsov

Abstract readComparative StudySystematic Review
In one paragraph

Synthesis in Gut microbes. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

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

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
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  12. Article
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  15. A Framework for Understanding Maternal Immunity.Immunology and allergy clinics of North America · 2023
    Review
  16. Review
  17. Probiotic Influences on Motor Skills: A Review.Current neuropharmacology · 2023
    Review
  18. Review
  19. Article
  20. 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

5 authors.

Lorrie L BlaisDepartment of Biomedical and Health Sciences, University of Vermont, Burlington, VT, USA.
Theresa L MontgomeryDepartment of Biomedical and Health Sciences, University of Vermont, Burlington, VT, USA.ORCID 0000-0003-3810-8511
Eyal AmielDepartment of Biomedical and Health Sciences, University of Vermont, Burlington, VT, USA.ORCID 0000-0002-1578-8705
Paula B DemingDepartment of Biomedical and Health Sciences, University of Vermont, Burlington, VT, USA.ORCID 0000-0003-3278-1705
Dimitry N KrementsovDepartment of Biomedical and Health Sciences, University of Vermont, Burlington, VT, USA.ORCID 0000-0003-2709-7466

Funding

Vermont Immunology/Infectious Diseases Training GrantT32AI055402 · NIAID · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI GARY E WARD · 2005 to 2026
$2.7M
Interactions Between Host Genetics and the Gut Microbiome in CNS AutoimmunityR01NS097596 · NINDS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI KREMENTSOV, DIMITRY N · 2017 to 2021
$1.7M
Mechanisms Underlying Regulation of Susceptibility to CNS Autoimmunity by Commensal Lactobacillus SpeciesF31NS120381 · NINDS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI MONTGOMERY, THERESA LYNN · 2021 to 2022
$30k
NIAID NIH HHS T32 AI055402NINDS NIH HHS F31 NS120381NINDS NIH HHS R01 NS097596
6 · The paper itself

Abstract

The need for alternative treatments for multiple sclerosis (MS) has triggered copious amounts of research into microbial therapies focused on manipulating the microbiota-gut-brain axis. This comprehensive review was intended to present and systematically evaluate the current clinical and preclinical evidence for various probiotic and commensal gut microbial therapies as treatments for MS, using the Bradford Hill criteria (BHC) as a multi-parameter assessment rubric. Literature searches were performed to identify a total of 37 relevant studies (6 human, 31 animal), including 28 probiotic therapy and 9 commensal therapy studies. In addition to presenting qualitative summaries of these findings, therapeutic evidence for each bacterial formulation was assessed using the BHC to generate summative scores. These scores, which encompassed study quality, replication, and other considerations, were used to rank the most promising therapies and highlight deficiencies. Several therapeutic formulations, including VSL#3,

Indexed as

AnimalsDisease Models, AnimalGastrointestinal MicrobiomeHumansMultiple SclerosisProbioticsSymbiosisTreatment Outcomeautoimmune diseasecommensalscomprehensive literature reviewmicrobiomemicrobiota–gut–brain axisMultiple sclerosisprobiotics

Identifiers

PMID34264791
PMCPMC8284149

What OpenQuestion holds

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LicenceCC BY
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.