Evidence map›Paper›PMID 40242209›Full record

ArticleJournal of the Endocrine Society2025

Gut Microbiota Metabolite TMAO and Adolescent Cardiometabolic Health: A Cross-sectional Analysis.

Fernando de Quadros Iorra, Paula Godinho Rodrigues, Patrícia Martins Bock, Marina Petrasi Guahnon, Sarah Eller, Tiago Franco de Oliveira, Leticia Birk, Patricia de Souza Schwarz, Michele Drehmer, Katia V Bloch and 2 more

Abstract read
In one paragraph

Article in Journal of the Endocrine Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Trial
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Fernando de Quadros IorraPostgraduate Program in Medical Sciences: Endocrinology, Federal University of Rio Grande do Sul, Porto Alegre 90035-903, Brazil.ORCID https://orcid.org/0000-0002-6503-9323
Paula Godinho RodriguesSchool of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre 90035-903, Brazil.
Patrícia Martins BockPost-Graduate Program in Pharmacology and Therapeutics, Federal University of Rio Grande do Sul, Porto Alegre 90035-903, Brazil.
Marina Petrasi GuahnonPostgraduate Program in Epidemiology, School of Medicine, Federal University of Rio Grande do Sul, Porto Alegre 90035-903, Brazil.
Sarah EllerPharmacosciences Department, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Brazil.ORCID https://orcid.org/0000-0003-2200-6959
Tiago Franco de OliveiraPharmacosciences Department, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Brazil.
Leticia BirkGraduate Program in Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Brazil.
Patricia de Souza SchwarzGraduate Program in Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Brazil.
Michele DrehmerPostgraduate Program in Epidemiology, School of Medicine, Federal University of Rio Grande do Sul, Porto Alegre 90035-903, Brazil.
Katia V BlochInstitute of Studies in Public Health, Federal University of Rio de Janeiro, Rio de Janeiro 20271-062, Brazil.
Felipe Vogt CureauGraduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Federal University of Rio Grande do Sul, Porto Alegre 90035-903, Brazil.
Beatriz D SchaanPostgraduate Program in Medical Sciences: Endocrinology, Federal University of Rio Grande do Sul, Porto Alegre 90035-903, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Trimethylamine N-oxide (TMAO) is a metabolite derived from gut microbiota that has been associated with cardiovascular and metabolic disease risk in adults. However, its role in assessing cardiometabolic risk in adolescents is unclear. Objective: This study investigates the association between serum TMAO levels and cardiometabolic health indicators in Brazilian adolescents. Materials and Methods: This is a multicenter, cross-sectional analysis involving 4446 participants aged 12 to 17 years from four Brazilian cities. Serum TMAO levels were quantified using liquid chromatography-tandem mass spectrometry, and associations with clinical, metabolic, and inflammatory variables were evaluated through multivariate linear regression analyses. Results: After adjusting for potential confounders, being in the highest tertile of serum TMAO was positively associated with waist circumference [β 1.45; 95% confidence interval (CI) 0.77, 2.14; Conclusion: TMAO may serve as an emerging biomarker for cardiometabolic risk assessment in adolescents.

Indexed as

adolescentcardiometabolic healthcardiovascular diseasesobesitytrimethylamine n-oxide

Identifiers

PMID40242209
PMCPMC12000724

What Socratic 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 Socratic graph.