长期COVID中的自身抗体:系统性审查
Fabian Wilhelm1, Janne Cadamuro2, Sylvia Mink3
1Central Medical Laboratories, Feldkirch, Austria; Department of Laboratory Medicine, Paracelsus Medical University Salzburg, Salzburg, Austria.
The Lancet. Infectious diseases
|September 11, 2025
概括
自体抗体与COVID-19后的疾病 (长期COVID) 有关,可能作为诊断和预后的生物标志物. 需要进一步的研究来确认它们在治疗长期COVID的临床实用性.
科学领域:
- 免疫学 免疫学 免疫学
- 传染性疾病 传染性疾病
- 临床医学 临床医学
背景情况:
- 后COVID-19状态 (长期COVID) 呈现复杂的诊断和预后挑战,由于各种症状和缺乏生物标志物.
- 许多人经历了SARS-CoV-2感染后长期COVID的深刻日常生活和工作影响.
研究的目的:
- 系统地审查和综合关于自身抗体和长期COVID之间的关联的证据.
- 评估长期COVID中自身抗体的诊断和预后效用.
主要方法:
- 从2020年1月1日到2025年6月10日发表在PubMed和MEDLINE杂志上的研究进行了系统审查.
- 纳入标准适用于1113个选的出版物,其中44项研究符合标准,涉及7571名参与者 (3372名长期COVID患者).
- 由两名研究人员独立选择研究和质量评估.
主要成果:
- 在44项研究中,有31项 (71%) 报告了自身抗体与长期COVID之间存在关联.
- 观察到研究设计,抗体测量和长COVID定义中的异质性.
- 特定的自身抗体,包括抗核抗体和向G蛋白结合受体和化学因子的抗体,与长期的COVID发生,症状和严重程度有关.
结论:
- 自体抗体显示出作为生物标志物的潜力,用于诊断,预测预后和评估长期COVID中的疾病严重程度.
- 需要进行更大规模的研究来验证这些自身抗体在长期COVID的背景下诊断和预后价值.
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