扩大人类腹部用于移植中的细胞疗法:翻译的时间
Adam McNee1, Ananya Kannan2, Patrick Jull1
1Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Headington, Oxford, United Kingdom.
Transplantation
|October 23, 2024
概括
调控性B细胞 (Breg) 在移植耐受性方面表现有前途,可以预测结果. 优化Breg扩张是开发这种细胞疗法的关键,以改善长期移植成功并减少副作用.
科学领域:
- 免疫学 免疫学 免疫学
- 移植科学 移植科学
- 细胞疗法 细胞疗法
背景情况:
- 调控性B细胞 (Breg) 在全移植保护中起着至关重要的作用,在耐受性移植受体中已识别出其特征.
- 布雷格功能预测器官存活率和急性排斥,突出其治疗潜力.
- 临床前模型支持Breg采用细胞疗法用于移植和自身免疫.
研究的目的:
- 审查将调控性B细胞 (Breg) 子集从实验室研究转化为临床细胞治疗的策略.
- 探索优化Breg扩展用于临床应用的方法.
- 解决迫切需要新型疗法,以改善移植结果并最大限度地减少与免疫抑制相关的并发症.
主要方法:
- 对确定布雷格诱导,扩张和功能的信号通路的机制研究的审查.
- 评估布雷格表型的标准化,用于前体选择和质量控制.
- 评估可扩展培养系统和质量控制措施,以开发可行的布雷格细胞治疗产品.
主要成果:
- 布雷格特征与操作耐受性有关,并且可以预测移植接受者的结果.
- 对布雷格信号通路的机械洞察力为临床方案提供了原则.
- 临床前数据支持布雷格采用细胞疗法.
结论:
- 对布雷格膨胀信号的系统评估对于利用其治疗潜力至关重要.
- 布雷格表型的标准化和可扩展的培养系统是开发可行的布雷格细胞治疗产品所必需的.
- 翻译布雷格细胞疗法有望改善长期移植结果并减少与免疫抑制相关的发病率.
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