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自体免疫的我们的oboros
Jean-Laurent Casanova1,2,3,4,5, Jessica Peel6, Jean Donadieu7
1St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, New York, NY, USA. casanova@rockefeller.edu.
Nature immunology
|May 2, 2024
概括
自免疫可以准保护性免疫,导致感染. 对中性粒细胞,补剂和细胞因子的自身抗体导致各种疾病,模仿遗传免疫缺陷并解释无法解释的感染.
科学领域:
- 免疫学 免疫学 免疫学
- 传染性疾病 传染性疾病
- 这是一种自身免疫力.
背景情况:
- 人类自身免疫力可以矛盾地准保护性免疫机制,这种现象被称为"ouroboros".
- 这种自身免疫包括对中性粒细胞,补充剂和细胞因子的免疫反应,这些对抗感染至关重要.
- 这些自身抗体可以导致各种临床表现,经常模仿原发性免疫缺陷.
研究的目的:
- 审查自身免疫对保护性免疫 ("ouroboros") 的概念.
- 分析自身抗体对中性粒细胞,补充剂和细胞因子在引起传染病中的作用.
- 建议在患有不明原因感染的患者中考虑这种"ouroboros"现象.
主要方法:
- 关于对免疫成分的自身免疫力的文献综述.
- 针对中性粒细胞,补充剂和特定细胞因子 (GM-CSF,干扰素,IL-6,IL-17A/F) 的自身抗体的分析.
- 疾病表型与免疫的先天性错误的比较.
主要成果:
- 对中性粒细胞的自身抗体会导致中性粒细胞衰减和轻微的细菌感染.
- 对C3转化酶的自身抗体可以增强补体活性,导致严重的细菌感染.
- 中和特定细胞因子的自身抗体 (GM-CSF,IFN-I,IFN-II,IL-6,IL-17A/F) 构成不同传染病模式的基础,复制遗传缺陷.
结论:
- 对保护性免疫 ("ouroboros") 的自身免疫是复发和不明原因感染的重要因素.
- 了解这些自身抗体对于诊断和管理特异性传染病患者至关重要.
- 这一综述强调了需要考虑免疫失调是感染易感的原因.
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