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全基因组关联研究,确定与高性能运动员表现和受伤相关的变异

Jay R Ebert¹, Agnes Magi^2,3, Eve Unt^2,3

¹School of Human Sciences (Exercise and Sport Science), The University of Western Australia, Crawley, WA 6009, Australia.

Experimental biology and medicine (Maywood, N.J.)

|September 26, 2023

概括

这项研究确定了与精英运动员运动表现和肌肉骨损伤相关的遗传变异. 这些发现可能有助于个性化运动员的训练和伤害预防策略.

科学领域:

运动科学运动科学运动科学
遗传学遗传学是一个
人体生理学人体生理学

背景情况:

人们越来越认识到遗传变异对运动能力和受伤易感性的影响.
了解这些遗传因素对于优化运动员发展和健康至关重要.

研究的目的:

确定与运动表现和下肢肌肉骨损伤相关的特定遗传变异 (单核酸多态或SNP) 在一组高级爱沙尼亚运动员中.

主要方法:

对126名爱沙尼亚国家队成员进行了全基因组关联分析.
运动员根据表现 (奖牌获得者与非奖牌获得者) 和受伤状态 (受伤者与未受伤者) 进行了分层,包括特定的受伤类型.
分析的重点是确定具有全基因组意义或与性能和/或损伤有暗示的关联的SNP.

主要成果:

三个SNP,包括DSG1 (rs10502567) 和DSG4 (rs73410248),显示出与体育表现的强烈基因组范围的关联.
76个SNP表现出对绩效具有暗示意义的意义.
37个SNP被暗示与任何损伤相关,其中PAPPA2和MAS1在多个SNP中显示了积极信号.
特定的基因如COL22A1,PLXNA2,PAPPA2,DOK5,GNG12和DAP与特定的伤害类型有关.

结论:

该研究成功地确定了与高水平运动表现和肌肉骨损伤相关的遗传变异.
这些发现为未来的研究提供了基础,旨在将遗传见解纳入运动员个性化训练,伤害减轻和康复计划.

关键词:

它们是DNA DNA DNA DNA.全基因组的关联.遗传学遗传学遗传学是一个下肢肌肉骨损伤下肢肌肉骨损伤

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