Evidence map›Paper›PMID 41156805›Full record

ArticleMicroorganisms2025

Nutritional and Physiological Demands Shape the Gut Microbiome of Female World Tour Cyclists.

Toon Ampe, Lieselot Decroix, Kevin De Pauw, Romain Meeusen, Thomas Demuyser, Bart Roelands

Abstract read
In one paragraph

Article in Microorganisms, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Toon AmpeHuman Physiology and Sports Physiotherapy Research Group (MFYS), Vrije Universiteit Brussel (VUB), 1050 Brussels, Belgium.ORCID 0000-0002-8854-8294
Lieselot DecroixHuman Physiology and Sports Physiotherapy Research Group (MFYS), Vrije Universiteit Brussel (VUB), 1050 Brussels, Belgium.
Kevin De PauwHuman Physiology and Sports Physiotherapy Research Group (MFYS), Vrije Universiteit Brussel (VUB), 1050 Brussels, Belgium.ORCID 0000-0002-6901-7199
Romain MeeusenHuman Physiology and Sports Physiotherapy Research Group (MFYS), Vrije Universiteit Brussel (VUB), 1050 Brussels, Belgium.
Thomas DemuyserDepartment of Microbiology, Universitair Ziekenhuis Antwerpen (UZA), 2650 Edegem, Belgium.
Bart RoelandsHuman Physiology and Sports Physiotherapy Research Group (MFYS), Vrije Universiteit Brussel (VUB), 1050 Brussels, Belgium.ORCID 0000-0002-2808-044X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This cross-sectional study investigated whether elite female World Tour cyclists have a specific gut microbiome compared to non-athlete female controls, potentially resulting from the unique physiological and dietary demands of high-level endurance cycling. Fourteen female cyclists and thirteen matched controls provided fecal samples during a period of reduced training (off-season cycling). The samples were analyzed using 16S rRNA gene sequencing and short-chain fatty acid (SCFA) quantification. The results revealed significant differences in microbiome composition. The cyclists showed a higher abundance of Bacteroidota (72.7% vs. 15.3%) and a lower abundance of Firmicutes (22.1% vs. 62.5%) compared to the controls, along with reduced alpha-diversity (Shannon index,

Indexed as

cycling performancefemale cyclistsgut healthgut microbiomenutritionprofessional cycling

Identifiers

PMID41156805
PMCPMC12566463

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.