ArticleJournal of athletic training2025
The Gut Microbiota Characterization of a World-Class Mountain Trail Runner During a Complete Competition Season: A Case Report.
Article in Journal of athletic training, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The performance gut: a key to optimizing performance in high-level athletes: a systematic scoping review.Frontiers in sports and active living · 2025Pooled it
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In the present case study, the gut microbiota (GM) profile of a male elite mountain runner (34 years, 171 cm, 59 kg, VO2max = 92 mL/min/kg) was analyzed over a 5-month competitive period (6 samples). Gut microbiota diversity increased throughout the season, where higher levels coincided with peak performance, and shorter and longer races (42 km versus 172 km) produced different phenotypic GM changes. Shorter races promoted elevation of protective bacteria related to positive benefits (higher production of short-chain fatty acids, lactate resynthesis, and mucin degraders). By contrast, longer races promoted an elevation of opportunistic pathogenic bacteria while reducing protective commensal bacteria. The present findings indicate that a higher resilience of the GM after competitions may support rapid recovery from maximal exercise. Gut microbiota analyses before and after competition could represent a rapid indicator for the (patho) physiological impact of exercise and provide information on gut health and the recovery time needed.
Indexed as
Identifiers
What OpenQuestion holds
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.