在COVID-19易感性和严重性的 ABO 血型和代谢标记:一个跨部门研究
Camila O Arent1, Alex Paulo Z Padilha1, Laura A Borba1
1Graduate Program in Health Sciences, Translational Psychiatry Laboratory, University of Southern Santa Catarina (UNESC), Criciúma, Brazil.
Metabolic syndrome and related disorders
|June 23, 2023
概括
冠状病毒疾病 (COVID-19) 感染与脂肪代谢发生变化有关,有较高的甘油三和较低的HDL-C. 血型A可能会提供对严重COVID-19症状的保护,而血型O会增加风险.
科学领域:
- 传染性疾病 传染性疾病
- 免疫学 免疫学 免疫学
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 严重急性呼吸系统综合征冠状病毒-2 (SARS-CoV-2) 流行病突出了了解其对宿主生理学影响的必要性.
- 以前的研究表明病毒感染和代谢变化之间存在潜在联系,但SARS-CoV-2对脂质资料的特定影响及其与血型等宿主因素的关联需要进一步调查.
研究的目的:
- 调查SARS-CoV-2感染对脂质代谢的影响,特别是甘油三 (TGs),总胆固醇,HDL-C和LDL-C.
- 探索SARS-CoV-2感染,COVID-19严重程度和ABO血型分布,包括Rh因子之间的关系.
主要方法:
- 一项涉及114名COVID-19成年患者和236名对照者的横截面研究.
- 对血样进行脂质特征 (TG,总胆固醇,HDL-C,LDL-C) 和血型 (ABO和Rh因子) 的分析.
主要成果:
- 与对照组相比,COVID-19患者的TG水平显著提高,HDL-C水平降低.
- 与血液组B或其他血液组相比,血液组A的个人患COVID-19的风险更高.
- 血型A与中度至重度COVID-19症状的风险降低有关,而血型O与经历中度至重度症状的可能性增加2.90倍有关.
结论:
- SARS-CoV-2 感染与脂质不良症相关,特征是TGs升高和HDL-C降低.
- 血液型似乎影响了对SARS-CoV-2感染的易感性和COVID-19症状的严重程度,血液型A显示出对严重疾病的保护作用.
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