Evidence map›Paper›PMID 39478858›Full record

ReviewFrontiers in immunology2024

Butyrate: a bridge between intestinal flora and rheumatoid arthritis.

Yang Cao, Jingjing Chen, Jing Xiao, Yujie Hong, Ke Xu, Yan Zhu

Abstract readReview
In one paragraph

Review in Frontiers in immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

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

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. [Gut-brain-joint axis in rheumatoid arthritis: from microeco-logical disturbance to multi-target synergy].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2026
    Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Oral Administration ofJournal of microbiology and biotechnology · 2025
    Article
  11. Nutrients · 2025
    Article
  12. Review
  13. Review
  14. Review
  15. Resolution of inflammation during rheumatoid arthritis.Frontiers in cell and developmental biology · 2025
    Review
  16. 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

6 authors.

Yang CaoSecond Clinical College, Anhui University of Chinese Medicine, Hefei, Anhui, China.
Jingjing ChenSecond Clinical College, Anhui University of Chinese Medicine, Hefei, Anhui, China.
Jing XiaoSecond Clinical College, Anhui University of Chinese Medicine, Hefei, Anhui, China.
Yujie HongSecond Clinical College, Anhui University of Chinese Medicine, Hefei, Anhui, China.
Ke XuSchool of Sports Health, Shenyang Sport University, Shenyang, Liaoning, China.
Yan ZhuThe Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In patients with rheumatoid arthritis (RA), intestinal flora imbalance and butyrate metabolism disorders precede clinical arthritis and are associated with the pathogenesis of RA. This imbalance can alter the immunology and intestinal permeability of the intestinal mucosa, leading to damage to the intestinal barrier. In this context, bacteria and their metabolites can enter the bloodstream and reach the distant target tissues of the host, resulting in local inflammation and aggravating arthritis. Additionally, arthritis is also exacerbated by bone destruction and immune tolerance due to disturbed differentiation of osteoclasts and adaptive immune cells. Of note, butyrate is a metabolite of intestinal flora, which not only locally inhibits intestinal immunity and targets zonulin and tight junction proteins to alleviate intestinal barrier-mediated arthritis but also inhibits osteoclasts and autoantibodies and balances the immune responses of T and B lymphocytes throughout the body to repress bone erosion and inflammation. Therefore, butyrate is a key intermediate linking intestinal flora to the host. As a result, restoring the butyrate-producing capacity of intestinal flora and using exogenous butyrate are potential therapeutic strategies for RA in the future.

Indexed as

Arthritis, RheumatoidButyratesGastrointestinal MicrobiomeAnimalsDysbiosisHumansIntestinal MucosaButyratesbone erosionbutyrateimmunityintestinal barrierintestinal florarheumatoid arthritis

Identifiers

PMID39478858
PMCPMC11521846

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.