ArticleBiology of sport2021
The
Article in Biology of sport, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses 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
23 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Candidate gene polymorphisms and power athlete status: a meta-analytical approach.Journal of physiology and biochemistry · 2025Pooled it
- Examining the relationship between genetic polymorphisms (BDKRB2, GNB3, HIF1A, MCT1, NOS3) and endurance athlete status.European journal of applied physiology · 2024Pooled it
- Effects of neuromuscular training on athletes physical fitness in sports: A systematic review.Frontiers in physiology · 2022Pooled it
- Effect ofNutrients · 2024Trial
- Nutrigenetic Markers Related to Nutrient Metabolism, Recovery, and Performance in Athletes: a Review of Current Evidence.Current nutrition reports · 2026Review
- Factors Influencing Blood Lactate Concentration During Exercise: A Narrative Review With a Lactate Shuttle Perspective.Acta physiologica (Oxford, England) · 2025Review
- Article
- Review
- Interactions Between Monocarboxylate TransporterGenes · 2025Article
- Air Pollution and Its Impact on Health and Performance in Football Players.Sports (Basel, Switzerland) · 2025Review
- Association AmongGenes · 2024Article
- Genetic Determinants of Endurance: A Narrative Review on Elite Athlete Status and Performance.International journal of molecular sciences · 2024Review
- Testing in Football: A Narrative Review.Sports (Basel, Switzerland) · 2024Review
- Article
- The polymorphism T1470A of the SLC16A1 gene is associated with the lactate and ventilatory thresholds but not with fat oxidation capacity in young men.European journal of applied physiology · 2024Article
- Association Between Total Genotype Score and Muscle Injuries in Top-Level Football Players: a Pilot Study.Sports medicine - open · 2024Article
- Genes and Athletic Performance: The 2023 Update.Genes · 2023Review
- Association ofGenes · 2023Article
- Article
- Speed and power-related gene polymorphisms associated with playing position in elite soccer players.Biology of sport · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
18 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this study was to explore the association of the MCT1 gene Glu490Asp polymorphism (rs1049434) with athletic status and performance of endurance athletes. A total of 1,208 Brazilians (318 endurance athletes and 890 non-athletes) and 867 Europeans (315 endurance athletes and 552 non-athletes) were evaluated in a case-control approach. Brazilian participants were classified based on self-declared ethnicity to test whether the polymorphism was different between Caucasians and Afro-descendants. Moreover, 66 Hungarian athletes underwent an incremental test until exhaustion to assess blood lactate levels, while 46 Russian athletes had their maximum oxygen uptake (
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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.