在CAR-MSCs的最新进展:细胞免疫疗法进化的新引擎
Ying Chen1,2,3, Jing Li1,2,3, Yingying Ma1,2,3
1Medical Center of Hematology, Xinqiao Hospital of Army Medical University, Chongqing, 400037, China.
Journal of hematology & oncology
|October 28, 2025
概括
化学抗原受体介质干细胞 (CAR-MSCs) 通过将CAR向与MSC特性相结合,为癌症和免疫疾病提供了一种新的细胞免疫疗法. 需要进一步的研究来克服制造和临床翻译的挑战.
科学领域:
- 免疫学 免疫学 免疫学
- 生物技术是生物技术.
- 在瘤学瘤学.
背景情况:
- 化学抗原受体 (CAR) -T细胞疗法对血液性恶性瘤有希望,但面临着免疫性和有效性有限等挑战.
- 介质细胞干细胞 (MSCs) 具有固有的免疫调节,组织定位和再生特性.
研究的目的:
- 审查CAR-MSCs用于癌症和免疫相关疾病的工程,特征和治疗应用.
- 讨论克服CAR-MSC临床翻译方面的挑战的战略.
主要方法:
- 对CAR-MSC在各种癌症和移植与宿主疾病中的应用进行临床前研究的审查.
- 检查工程策略,包括非病毒基因传递和代谢工程.
- 分析制造,细胞持久性和标准化方面的挑战.
主要成果:
- 通过诸如 TRAIL 分泌和 Treg 诱导之类的机制,CAR-MSC 显示出对质母细胞瘤,尤英肉瘤,AML,肺癌和 GVHD 的临床前疗效.
- 非病毒基因传递和代谢工程等策略显示了增强CAR-MSC功能的潜力.
- 在可扩展制造,细胞持久性和临床翻译标准化协议方面仍然存在重大障碍.
结论:
- CAR-MSCs代表了对癌症和免疫疾病的有前途的双模式免疫疗法.
- 克服制造,持久性和标准化障碍对于临床翻译至关重要.
- 需要跨学科的努力来释放CAR-MSCs的全部治疗潜力.
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