体育表现基因变异的分布通过COVID-19疾病严重程度
Guven Yenmis1, Ilayda Kallenci2, Mehmet Dokur3
1Department of Medical Biology, Tayfur Ata Sokmen School of Medicine, Hatay Mustafa Kemal University, Hatay 31060, Turkey.
Diagnostics (Basel, Switzerland)
|March 28, 2025
概括
体育表现基因的遗传变异会影响COVID-19的严重程度. ACE D等位基和ACTN3 T等位基提供保护,而PPARGC1A变异增加了风险,影响了SARS-CoV-2的病理生理学.
科学领域:
- 遗传学 遗传学 是一个
- 免疫学 免疫学 免疫学
- 运动医学 运动医学
背景情况:
- 在个体之间,SARS-CoV-2的病理生理学有很大差异.
- 同病症和遗传因素影响COVID-19疾病的严重程度.
- 已知具有运动作用的ACE,ACTN3和PPARGC1A等基因会影响与疾病反应相关的肌肉,心血管和代谢功能.
研究的目的:
- 研究与体育表现相关的基因 (ACE,ACTN3,PPARGC1A) 和COVID-19严重程度之间的遗传多态性之间的关联.
- 分析特定的多态形态:ACE rs4646994,ACTN3 rs1815739和PPARGC1A rs8192678.8. 这三种多态形态的特征.
- 确定这些遗传变异在宿主对SARS-CoV-2感染的反应中的作用.
主要方法:
- 研究包括422名COVID-19阳性患者,分为重症 (ICU入院),轻症和无症状组.
- 用限制片段长度多态性 (RFLP) PCR.进行基因定型.
- 进行了统计分析,以确定基因型与疾病严重程度之间的关联.
主要成果:
- ангиотензин转化酶 (ACE) D等位基因和DD基因型,以及α-actinin-3 (ACTN3) T等位基因和TT基因型,表明对严重的SARS-CoV-2感染有保护作用.
- 过氧体增殖器激活受体马协活性剂1-alpha (PPARGC1A) TC基因型与疾病严重程度的增加有关.
- 综合基因型分析显示,ACE-PPARGC1A ins/ins + TC也与更高的COVID-19严重程度有关 (p <0.05).
结论:
- 在ACE和ACTN3中的特定遗传多态可能会对严重的COVID-19提供保护.
- PPARGC1A变异似乎增加了对严重SARS-CoV-2感染的易感性.
- 了解这些对个体间差异的遗传影响对于推进COVID-19病理生理学的知识至关重要,即使是接种疫苗.
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