Evidence mapPaperPMID 40723889Full record

SynthesisBiomolecules2025

Quantitative Alterations in Short-Chain Fatty Acids in Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis.

Laura Chulenbayeva, Zharkyn Jarmukhanov, Karlygash Kaliyekova, Samat Kozhakhmetov, Almagul Kushugulova

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Biomolecules, 2025. 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. 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

5 authors.

Laura ChulenbayevaLaboratory of Microbiome, National Laboratory Astana, Nazarbayev University, Astana 010000, Kazakhstan.ORCID 0000-0002-8691-9485
Zharkyn JarmukhanovLaboratory of Microbiome, National Laboratory Astana, Nazarbayev University, Astana 010000, Kazakhstan.
Karlygash KaliyekovaDepartment of Pharmacology, Medical University Astana, Astana 010000, Kazakhstan.
Samat KozhakhmetovLaboratory of Microbiome, National Laboratory Astana, Nazarbayev University, Astana 010000, Kazakhstan.ORCID 0000-0001-9668-0327
Almagul KushugulovaLaboratory of Microbiome, National Laboratory Astana, Nazarbayev University, Astana 010000, Kazakhstan.ORCID 0000-0001-9479-0899

Funding

the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan AP19678545
6 · The paper itself

Abstract

backgroundReduced short-chain fatty acids (SCFAs) in inflammatory bowel disease (IBD) impair the gut barrier and immune function, promoting inflammation and highlighting microbiome-targeted therapies' therapeutic potential. The purpose of this meta-analysis was to study the changes in SCFAs in IBD and their potential role in the occurrence and development of IBD.

methodsThe analysis employed a random-effects model to assess the standardized mean difference (SMD) with a 95% confidence interval. A literature search was conducted in databases from 2014 to 20 July 2024 to identify studies investigating SCFAs in IBD.

resultsSubgroup analyses revealed a significant reduction in fecal SCFA levels-specifically butyrate, acetate, and propionate-in all IBD subgroups compared to healthy controls. Active IBD showed a greater decrease in butyrate (

conclusionsIn conclusion, this meta-analysis demonstrates a significant reduction in fecal SCFA levels in patients with IBD, particularly during active phases of the disease and most markedly in CD.

Indexed as

Fatty Acids, VolatileInflammatory Bowel DiseasesButyratesFecesGastrointestinal MicrobiomeHumansPropionatesButyratesFatty Acids, VolatilePropionatesacetatebutyrateCrohn’s diseaseinflammatory bowel diseasepropionateshort-chain fatty acidulcerative colitis

Identifiers

PMID40723889
PMCPMC12292850

What Socratic holds

Textmetadata
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 Socratic graph.