免疫检查点抑制剂后与免疫相关的不良事件:了解与自身免疫的交叉点
Namrata Singh1, Anne M Hocking2, Jane H Buckner2
1Division of Rheumatology, University of Washington, Seattle, Washington, USA.
Immunological reviews
|July 26, 2023
概括
免疫检查点抑制剂 (ICI) 可以通过破坏T细胞调节引起自身免疫副作用. 本综述将ICI诱导的自身免疫机制与自发性自身免疫疾病进行比较,发现了共享和独特的途径.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 这是一种自身免疫力.
背景情况:
- 免疫检查点抑制剂 (ICI) 释放T细胞来对抗癌症,但可以引起像自身免疫性这样的免疫相关不良事件 (irAEs).
- 了解irrAEs对于安全有效的癌症免疫疗法至关重要.
研究的目的:
- 将ICI诱导的自身免疫机制与自发性自身免疫疾病的机制进行比较.
- 研究ICI诱导的糖尿病,关节炎和甲状腺炎与它们的自发对应物相比.
主要方法:
- 对ICI诱导的IRE和自发性自身免疫的当前文献的综述.
- 分析基因和自身抗体在ICI诱导的IRAE中的作用.
- 检查单细胞奥米克数据以识别irAEs中的T细胞特征.
主要成果:
- 确定了ICI诱导的IRE和自发性自身免疫性疾病之间的共同和独特机制.
- 强调了基因和自身抗体在ICI诱导的自身免疫性中的重要性.
- 单细胞奥米克揭示了与ICI诱导的IRE相关的特定T细胞特征.
结论:
- 同时研究ICI诱导的irAEs和自发性自身免疫,为免疫耐受性提供了关键的见解.
- 这些发现有助于了解如何减轻癌症免疫疗法的自身免疫副作用.
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