Evidence map›Paper›PMID 32569264›Full record

ArticlePloS one2020

The genetic profile of elite youth soccer players and its association with power and speed depends on maturity status.

Conall F Murtagh, Thomas E Brownlee, Edgardo Rienzi, Sebastian Roquero, Sacha Moreno, Gustavo Huertas, Giovani Lugioratto, Philipp Baumert, Daniel C Turner, Dongsun Lee and 9 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
6.8field-weighted citation impact, top 3% 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, 2 syntheses or guidelines pooled it, 60 citations in OpenAlex.

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  8. Testing in Football: A Narrative Review.Sports (Basel, Switzerland) · 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

19 authors at 4 institutions in 1 country.

Conall F MurtaghSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.ORCID 0000-0002-3924-7452
Thomas E BrownleeSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
Edgardo RienziClub Atlético Peñarol, Estadio Campeón del Siglo, Montevideo, Uruguay.
Sebastian RoqueroClub Atlético Peñarol, Estadio Campeón del Siglo, Montevideo, Uruguay.
Sacha MorenoClub Atlético Peñarol, Estadio Campeón del Siglo, Montevideo, Uruguay.
Gustavo HuertasClub Atlético Peñarol, Estadio Campeón del Siglo, Montevideo, Uruguay.
Giovani LugiorattoDefensor Sporting Club, Montevideo, Uruguay.
Philipp BaumertSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
Daniel C TurnerSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
Dongsun LeeSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
Peter DickinsonSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
K Amber LyonSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
Bahare SheikhsarafSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
Betül BiyikSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
Andrew O'BoyleSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
Ryland MorgansSchool of Sport and Health, Cardiff Metropolitan University, Cardiff, United Kingdom.
Andrew MasseyLiverpool Football Club, Liverpool, United Kingdom.
Barry DrustSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
Robert M ErskineSchool of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.ORCID 0000-0002-5705-0207
Liverpool John Moores University · GBCardiff Metropolitan University · GBEnglish Institute of Sport · GBManchester City Football Club · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated the association of multiple single nucleotide polymorphisms (SNPs) with athlete status and power/speed performance in elite male youth soccer players (ESP) and control participants (CON) at different stages of maturity. ESP (n = 535; aged 8-23 years) and CON (n = 151; aged 9-26 years) were genotyped for 10 SNPs and grouped according to years from predicted peak-height-velocity (PHV), i.e. pre- or post-PHV, to determine maturity status. Participants performed bilateral vertical countermovement jumps, bilateral horizontal-forward countermovement jumps, 20m sprints and modified 505-agility tests. Compared to CON, pre-PHV ESP demonstrated a higher ACTN3 (rs1815739) XX ('endurance') genotype frequency distribution, while post-PHV ESP revealed a higher frequency distribution of the PPARA (rs4253778) C-allele, AGT (rs699) GG genotype and NOS3 (rs2070744) T-allele ('power' genotypes/alleles). BDNF (rs6265) CC, COL5A1 (rs12722) CC and NOS3 TT homozygotes sprinted quicker than A-allele carriers, CT heterozygotes and CC homozygotes, respectively. COL2A1 (rs2070739) CC and AMPD1 (rs17602729) GG homozygotes sprinted faster than their respective minor allele carrier counterparts in CON and pre-PHV ESP, respectively. BDNF CC homozygotes jumped further than T-allele carriers, while ESP COL5A1 CC homozygotes jumped higher than TT homozygotes. To conclude, we have shown for the first time that pre- and post-PHV ESP have distinct genetic profiles, with pre-PHV ESP more suited for endurance, and post-PHV ESP for power and speed (the latter phenotypes being crucial attributes for post-PHV ESP). We have also demonstrated that power, acceleration and sprint performance were associated with five SNPs, both individually and in combination, possibly by influencing muscle size and neuromuscular activation.

Indexed as

AthletesGenetic ProfileSoccerAccelerationActininAdolescentAthletic PerformanceCase-Control StudiesChildCollagen Type IICollagen Type VGene FrequencyHumansMaleMuscle StrengthPolymorphism, Single NucleotideActininACTN3 protein, humanCOL2A1 protein, humanCOL5A1 protein, humanCollagen Type IICollagen Type V

Identifiers

PMID32569264
PMCPMC7307776
OpenAlexW3036426732

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.