Evidence map›Paper›PMID 34680047›Full record

ReviewBiomolecules2021

Gut Microbiota as the Link between Elevated BCAA Serum Levels and Insulin Resistance.

Jan Gojda, Monika Cahova

Registry-linked trialOpen access · goldAbstract readReview
In one paragraph

Review in Biomolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06513026 (Milk for Diabetes Prevention), which is not on this map. Cited by 108 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
108citing papers in PubMed, 3 pooled it
7.4field-weighted citation impact, top 2% of its field
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.

NCT06513026 narecruitingnot on this mapstarted 2026, after this paper: background citation

Milk for Diabetes Prevention

TypeinterventionalSponsorAlbert Einstein College of MedicineRan2026 to 2028Enrolled40ConditionsLactose Intolerance, Lactose Intolerant, Lactase Persistence, Pre-DiabetesArmsLactose-Containing Milk, Lactose-Free Milk
3 · Its place in the literature

Who cites it

108 citing papers in PubMed, 3 syntheses or guidelines pooled it, 147 citations in OpenAlex.

  1. Pooled it
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  3. Low Circulating Valine Associate With High Risk of Hip Fractures.The Journal of clinical endocrinology and metabolism · 2023
    Pooled it
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  9. ACS central science · 2026
    Article
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  16. Journal of microbiology and biotechnology · 2026
    Article
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48 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

Jan GojdaDepartment of Internal Medicine, Kralovske Vinohrady University Hospital and Third Faculty of Medicine, Charles University, 10000 Prague, Czech Republic.ORCID 0000-0002-7995-5947
Monika CahovaInstitute for Clinical and Experimental Medicine, 14021 Prague, Czech Republic.
Charles University · CZInstitute of Clinical and Experimental Medicine · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The microbiota-harboring human gut is an exquisitely active ecosystem that has evolved in a constant symbiosis with the human host. It produces numerous compounds depending on its metabolic capacity and substrates availability. Diet is the major source of the substrates that are metabolized to end-products, further serving as signal molecules in the microbiota-host cross-talk. Among these signal molecules, branched-chain amino acids (BCAAs) has gained significant scientific attention. BCAAs are abundant in animal-based dietary sources; they are both produced and degraded by gut microbiota and the host circulating levels are associated with the risk of type 2 diabetes. This review aims to summarize the current knowledge on the complex relationship between gut microbiota and its functional capacity to handle BCAAs as well as the host BCAA metabolism in insulin resistance development. Targeting gut microbiota BCAA metabolism with a dietary modulation could represent a promising approach in the prevention and treatment of insulin resistance related states, such as obesity and diabetes.

Indexed as

Amino Acids, Branched-ChainBlood GlucoseDiabetes Mellitus, Type 2Gastrointestinal MicrobiomeHumansInsulin ResistanceObesitySymbiosisAmino Acids, Branched-ChainBlood Glucosebranched-chain amino acidsgut metabolomegut microbiomeinsulin resistancetype 2 diabetes

Identifiers

PMID34680047
PMCPMC8533624
OpenAlexW3202037714

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.