Journal article
Association between ACTN3 (R577X), ACE (I/D), BDKRB2 (-9/+9), and AGT (M268T) polymorphisms and performance phenotypes in Brazilian swimmers
BMC Sports Science, Medicine and Rehabilitation, Vol.16, pp.1-10
2024
PMCID: PMC10877830
PMID: 38374123
Abstract
Background The influence of genetic polymorphisms on athletic performance has been widely explored. This study investigated the interactions between the polymorphisms ACTN3 (R577X), ACE (I/D), BDKRB2 (-9/+9), and AGT (M/T) and their association with endurance and strength phenotypes in Brazilian swimmers. Methods123 athletes (aged 20-30 years) and 718 controls participated in the study. The athletes were divided into elite and sub-elite (N = 19 and 104, respectively) and strength and endurance experts (N = 98 and 25, respectively). Hardy-Weinberg equilibrium was observed in all groups. Results Considering the ACE polymorphism, it was observed a higher frequency of the DD genotype than expected in the strength experts of the elite group, whereas the strength experts sub-elite athletes had a higher frequency of the ID genotype (chi(2) = 8.17; p = 0.01). Subjects with XX genotypes of ACTN3 are more likely to belong to the athlete group when compared to the control group (OR = 1.79, p = 0.04). The DD homozygotes of the ACE are more likely to belong to the elite group with strength phenotypes than the group of sub-elite (OR = 7.96, p = 0.01) and elite strength experts compared to elite endurance (OR = 18.0, p = 0.03). However, no significant differences were observed in the allelic distribution of the polymorphisms evaluated when comparing Elite, sub-elite athletes and controls. Conclusion ACE and ACTN3 allele frequencies should be considered with regard to performance influencing factors in Brazilian swimmers.
Details
- Title
- Association between ACTN3 (R577X), ACE (I/D), BDKRB2 (-9/+9), and AGT (M268T) polymorphisms and performance phenotypes in Brazilian swimmers
- Authors
- Severino Leao de Albuquerque-Neto (Author)Marcos Antonio Pereira dos Santos (Corresponding Author) - Federal University of PiauíValmir Oliveira Silvino (Author) - Federal University of PiauíJose Juan Blanco HerreraThiago Santos Rosa - Universidade Católica de BrasíliaGlauber Castelo Branco Silva - Universidade Estadual do PiauíBruno Pena Couto - University of the Sunshine Coast, Queensland, School of Health - Sports & Exercise ScienceCirley Pinheiro Ferreira - Federal University of PiauíAlexandre Sergio Silva - Federal University of PiauíSandro Soares de Almeida - Hospital Israelita Albert EinsteinGislane Ferreira de Melo - Universidade Católica de Brasília
- Publication details
- BMC Sports Science, Medicine and Rehabilitation, Vol.16, pp.1-10
- Publisher
- BioMed Central Ltd.
- Date published
- 2024
- DOI
- 10.1186/s13102-024-00828-2
- ISSN
- 2052-1847
- PMID
- 38374123; PMC10877830
- Copyright note
- This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
- Data Availability
- The datasets generated and/or analyzed during the current study are available in the Figshare repository and can be found at https://doi.org/10.6084/m9.figshare.24913146.
- Organisation Unit
- School of Health - Sports & Exercise Science
- Language
- English
- Record Identifier
- 991008298102621
- Output Type
- Journal article
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