一种罕见的COVID-19感染后自身免疫表现
Fatih Kaya1, Tarek Alsafdi1, Manar Al-Suleh1
1Department of Internal Medicine, Faculty of Medicine, Maltepe University Hospital, Istanbul, Turkey.
概括
COVID-19感染可以引发罕见的自身免疫性疾病,如复发性多合体炎,特别是在患有自闭症谱系障碍的人群中. 这种COVID后并发症可能源于免疫失调,包括因淋巴细胞衰竭引起的T细胞增殖.
科学领域:
- 免疫学 免疫学 免疫学
- 这是一种自身免疫力.
- 神经发育障碍 神经发育障碍
背景情况:
- 后传染性自身免疫性疾病在COVID-19后正在增加.
- 自闭症谱系障碍 (ASD) 与免疫系统的改变和炎症的增加有关.
- 复发性多合体炎 (RP) 是一种罕见的自身免疫性疾病,影响软骨.
研究的目的:
- 调查COVID-19感染与后传染性自身免疫性疾病的发展之间的潜在联系.
- 探索免疫系统在自闭症谱系障碍患者中的作用,在感染后自身免疫的背景下.
- 为了检查一个自闭症患者的病例,该患者在COVID-19感染后出现了复发性多合体炎.
主要方法:
- 一个患有COVID-19的自闭症患者的病例报告.
- 在COVID-19和ASD中审查免疫系统变化.
- 分析潜在的自身免疫机制,包括淋巴细胞衰减,白血素-6,中性粒细胞和中性粒细胞细胞外陷.
主要成果:
- 患者在COVID-19康复后的几个月内发展出HEp-2细胞阳性和复发性多合体炎.
- COVID-19与淋巴细胞减少和中性粒细胞激活有关,可能导致自身免疫反应.
- 自闭症患者表现出增强的炎症性细胞因子环境,增加对自身免疫性疾病的易感性.
结论:
- COVID-19 感染可能是复发性多合体炎的触发因素,这是一个罕见的COVID后并发症.
- 在ASD中,过度活跃的免疫系统是感染后发生自身免疫性疾病的重要诱导因素.
- 淋巴细胞衰竭诱导的扩散是后感染性免疫失调的潜在发起者.
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