从长椅到床边:通过临床前和临床证据转化介质干细胞疗法
Jai Chand Patel1, Meenakshi Shukla2, Manish Shukla2
1Department of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Nebraska, NE, United States.
Frontiers in bioengineering and biotechnology
|August 14, 2025
概括
介质干细胞 (MSCs) 通过分泌因子和转移线粒体,提供强大的再生医学疗法,在各种疾病中显示出希望. 基因工程和人工智能的改进旨在克服可靠临床应用的挑战.
科学领域:
- 再生医学是一种再生医学.
- 细胞疗法细胞疗法
- 免疫调节是一种免疫调节.
背景情况:
- 介酶干细胞 (MSC) 具有差异化潜力,低免疫性和免疫调节能力.
- 主要通过对体信号传递 (例如,VEGF,TGF-β,外体) 和线粒体转移,而不是仅仅通过移植,MSCs发挥治疗作用.
- 这些机制促进组织修复,血管生成和免疫调节在受损的组织.
研究的目的:
- 审查MSCs的治疗机制和临床应用.
- 突出新的机制,如线粒体转移对于条件,如ARDS和心肌缺血.
- 讨论基于MSC的疗法的挑战和未来方向.
主要方法:
- 审查最近的科学文献和临床试验数据.
- 识别关键的膜因子和新的机制,如线粒体转移.
- 对包括GVHD,克罗恩病和COVID-19在内的疾病的临床疗效的分析.
主要成果:
- MSCs在治疗移植与宿主疾病,克罗恩病和COVID-19中表现出有效性.
- 临床试验 (例如,REMODEL,REMEDY) 显示出改善的结果,验证了MSC干预措施.
- 线粒体转移是一种新发现的增强MSC治疗潜力的机制.
结论:
- MSCs是再生医学中的多功能工具,通过膜信号传递和线粒体转移发挥作用.
- 挑战包括功效的变化和不一致的临床结果,需要进一步的研究.
- 基因工程,人工智能,3D生物打印和质量控制方面的进步对于成功的临床翻译至关重要.
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