Evidence map›Paper›PMID 36112609›Full record

ArticlePloS one2022

Genetic profiles to identify talents in elite endurance athletes and professional football players.

David Varillas-Delgado, Esther Morencos, Jorge Gutiérrez-Hellín, Millán Aguilar-Navarro, Alejandro Muñoz, Nuria Mendoza Láiz, Teresa Perucho, Antonio Maestro, Juan José Tellería-Orriols

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 7 pooled it
4.5field-weighted citation impact, top 5% 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.

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

23 citing papers in PubMed, 7 syntheses or guidelines pooled it, 26 citations in OpenAlex.

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  6. Association between theFrontiers in physiology · 2025
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  16. Role of theGenes · 2024
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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

9 authors at 3 institutions in 1 country.

David Varillas-DelgadoUniversidad Francisco de Vitoria, Faculty of Health Sciences, Exercise and Sport Sciences, Pozuelo de Alarcón, Madrid, Spain.ORCID 0000-0001-5026-2701
Esther MorencosUniversidad Francisco de Vitoria, Faculty of Health Sciences, Exercise and Sport Sciences, Pozuelo de Alarcón, Madrid, Spain.ORCID 0000-0003-3971-7351
Jorge Gutiérrez-HellínUniversidad Francisco de Vitoria, Faculty of Health Sciences, Exercise and Sport Sciences, Pozuelo de Alarcón, Madrid, Spain.ORCID 0000-0001-9721-2269
Millán Aguilar-NavarroUniversidad Francisco de Vitoria, Faculty of Health Sciences, Exercise and Sport Sciences, Pozuelo de Alarcón, Madrid, Spain.ORCID 0000-0001-9130-9182
Alejandro MuñozUniversidad Francisco de Vitoria, Faculty of Health Sciences, Exercise and Sport Sciences, Pozuelo de Alarcón, Madrid, Spain.ORCID 0000-0001-7679-4116
Nuria Mendoza LáizUniversidad Francisco de Vitoria, Faculty of Health Sciences, Exercise and Sport Sciences, Pozuelo de Alarcón, Madrid, Spain.ORCID 0000-0001-6271-3725
Teresa PeruchoVIVO Labs, Alcobendas, Madrid, Spain.ORCID 0000-0001-5825-0166
Antonio MaestroOviedo University, Faculty of Medicine, Hospital Begoña, Gijón, Asturias, Spain.
Juan José Tellería-OrriolsUniversidad de Valladolid, Faculty of Medicine, Institute of Biology and Molecular Genetics (IBMG/CSIC), University of Valladolid, Valladolid, Spain.ORCID 0000-0003-1923-8345
Universidad Francisco de Vitoria · ESUniversidad Complutense de Madrid · ESUniversidad de Valladolid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The genetic profile that is needed to identify talents has been studied extensively in recent years. The main objective of this investigation was to approach, for the first time, the study of genetic variants in several polygenic profiles and their role in elite endurance and professional football performance by comparing the allelic and genotypic frequencies to the non-athlete population. In this study, genotypic and allelic frequencies were determined in 452 subjects: 292 professional athletes (160 elite endurance athletes and 132 professional football players) and 160 non-athlete subjects. Genotyping of polymorphisms in liver metabolisers (CYP2D6, GSTM1, GSTP and GSTT), iron metabolism and energy efficiency (HFE, AMPD1 and PGC1a), cardiorespiratory fitness (ACE, NOS3, ADRA2A, ADRB2 and BDKRB2) and muscle injuries (ACE, ACTN3, AMPD1, CKM and MLCK) was performed by Polymerase Chain Reaction-Single Nucleotide Primer Extension (PCR-SNPE). The combination of the polymorphisms for the "optimal" polygenic profile was quantified using the genotype score (GS) and total genotype score (TGS). Statistical differences were found in the genetic distributions between professional athletes and the non-athlete population in liver metabolism, iron metabolism and energy efficiency, and muscle injuries (p<0.001). The binary logistic regression model showed a favourable OR (odds ratio) of being a professional athlete against a non-athlete in liver metabolism (OR: 1.96; 95% CI: 1.28-3.01; p = 0.002), iron metabolism and energy efficiency (OR: 2.21; 95% CI: 1.42-3.43; p < 0.001), and muscle injuries (OR: 2.70; 95% CI: 1.75-4.16; p < 0.001) in the polymorphisms studied. Genetic distribution in professional athletes as regards endurance (professional cyclists and elite runners) and professional football players shows genetic selection in these sports disciplines.

Indexed as

AthletesPhysical EnduranceActininCytochrome P-450 CYP2D6FootballGenetic ProfileHumansIronNucleotidesActininACTN3 protein, humanCytochrome P-450 CYP2D6IronNucleotides

Identifiers

PMID36112609
PMCPMC9480996
OpenAlexW4296035374

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.