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European Journal of Applied Physiology

, Volume 82, Issue 1–2, pp 117–120 | Cite as

Genetic variation in the renin-angiotensin system and athletic performance

  • Ruth Alvarez
  • Nicolás Terrados
  • Raquel Ortolano
  • Gustavo Iglesias-Cubero
  • Julián R. Reguero
  • Alberto Batalla
  • Arturo Cortina
  • Benjamín Fernández-García
  • Carmen Rodríguez
  • Socorro Braga
  • Victoria Alvarez
  • Eliecer Coto
ORIGINAL ARTICLE

Abstract

The D allele at the angiotensin-I-converting enzyme (ACE)-insertion/deletion polymorphism has been associated with an increased risk of developing several pathological processes, such as coronary heart disease and ventricular hypertrophy. Individuals with the DD genotype show a significantly increased left-ventricular mass in response to physical training, compared to the II genotype (which would be associated with the lowest plasma ACE levels) and the ID genotype. The II genotype has been linked to a greater anabolic response. In accordance with a role for ACE in the response to rigorous physical training, a higher frequency of the I allele has been reported to exist among elite rowers and high-altitude mountaineers. Sixty elite (professional) athletes (25 cyclists, 20 long-distance runners, and 15 handball players), and 400 healthy controls were genotyped for the DNA polymorphisms of the ACE, angiotensinogen (Ang) and angiotensin receptor type 1 (AT1) genes. Plasma ACE levels showed a strong correlation with the I/D genotype in our population. The I-allele occurred at a significantly higher frequency in athletes compared to controls (P=0.0009). Gene and genotype frequencies for the Ang and AT1 polymorphisms did not differ between athletes and controls. Since the frequency of the ACE I allele was significantly increased among our elite athletes, we conclude that the ACE polymorphism represents a genetic factor that contributes to the development of an elite athlete.

Key words Renin-angiotensin system Angiotensin converting enzyme DNA polymorphisms Physical performance 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • Ruth Alvarez
    • 1
  • Nicolás Terrados
    • 2
  • Raquel Ortolano
    • 2
  • Gustavo Iglesias-Cubero
    • 3
  • Julián R. Reguero
    • 3
  • Alberto Batalla
    • 3
  • Arturo Cortina
    • 3
  • Benjamín Fernández-García
    • 2
  • Carmen Rodríguez
    • 4
  • Socorro Braga
    • 4
  • Victoria Alvarez
    • 1
  • Eliecer Coto
    • 1
  1. 1.Laboratorio de Genética Molecular-Instituto Reina Sofía de Investigación Nefrológica, Hospital Central de Asturias, 33006 Oviedo, Spain Fax: +34-985-273657ES
  2. 2.FMD-Avilés and Dept Biología Funcional, Universidad de Oviedo, Oviedo, SpainES
  3. 3.Servicio de Cardiología, Hospital Central de Asturias, Oviedo, SpainES
  4. 4.Servicio de Análisis Clínicos, Hospital Central de Asturias (Silicosis), Oviedo, SpainES

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