在移植中准补充途径
Dela Golshayan1, Nora Schwotzer2, Fadi Fakhouri2
1Transplantation Center , Department of Medicine , Lausanne University Hospital and University of Lausanne , Lausanne , Switzerland.
Journal of the American Society of Nephrology : JASN
|July 13, 2023
概括
补体系统在移植 (KTx) 中至关重要,但可能导致损伤. 新的补充阻断剂通过向涉及排斥和复发的途径,为更好的结果提供了希望.
科学领域:
- 免疫学 免疫学 免疫学
- 移植医学 移植医学
- 腎臟病學 (nephrology) 是一種醫學專業.
背景情况:
- 补体系统对于病原体清除至关重要,但在移植 (KTx) 后涉及移植损伤.
- 人们越来越对补充激活的生物标志物感兴趣,以指导KTx疗法.
- 以补充为驱动的疾病,如非典型的血溶性尿素综合征和C3球体病变,显示出对补充向治疗的潜力.
研究的目的:
- 审查补充系统在移植损伤中的作用.
- 讨论KTx.中新型补充抑制剂的潜力.
- 在不同的KTx场景中探索优化补充阻塞的策略.
主要方法:
- 关于移植中补体系统激活的当前文献的综述.
- 对补充剂抑制剂的临床试验结果的分析.
- 讨论新兴技术,如用于药物输送的ex vivo器官输液.
主要成果:
- 对于非典型的血溶性尿素性综合征,C5阻塞是有效的,但对于高度敏感的KTx患者,效果较差.
- 补充激活有助于缺血再输损伤和抗体介导排斥 (ABMR).
- 新的补充剂阻断剂显示出缓解缺血再输,ABMR和复发的承诺.
结论:
- 优化补充抑制的时间,策略和类型对于KTx是必要的.
- 活体器官输液为有针对性的补充疗法提供了新的机会.
- 新兴的补体阻断剂可能通过解决关键损伤途径,显著改善KTx结果.
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