干细胞衍生外体细胞疗法激活和调节的信号通路
Ding Li1, Danni Li1,2, Zhao Wang1
1Department of ORL-HNS, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, China.
Cell & bioscience
|August 20, 2024
概括
来自干细胞的外生体对各种疾病提供强大的治疗效益,与干细胞相似,但没有不良影响. 本综述强调了它们在调节增强治疗策略的关键信号通路方面的作用.
科学领域:
- 再生医学是一种再生医学.
- 细胞生物学 细胞生物学
- 分子信号传输的方法
背景情况:
- 来自干细胞的外体细胞提供了一个无细胞的治疗替代方案,避免了免疫性,瘤性和道德问题.
- 外体体在各种疾病中表现出治疗潜力,具有灵活的管理途径,包括全身和局部输送.
- 外体细胞的治疗效果是由它们激活和调节关键细胞信号通路的能力支的.
研究的目的:
- 为干细胞衍生外体治疗提供全面的,以途径为导向的审查,与专注于上游或下游方面的审查不同.
- 仔细分析最近 (过去五年) 关于在疾病管理中对外体介导信号通路调节的文献.
- 为未来的临床前和临床试验设计,弥合特定信号通路和外科应用之间的理解.
主要方法:
- 系统性文献综述专注于干细胞衍生的外体和它们对细胞信号通路的影响.
- 分析过去五年内发表的研究成果,强调疾病特异性和路径导向性发现.
- 识别和分类主要和次要信号通路调节的外体在各种外科专业.
主要成果:
- 来自干细胞的外生体调节主要的信号通路,包括PTEN/PI3K/Akt/mTOR,NF-κB,TGF-β,HIF-1α,Wnt,MAPK,JAK-STAT,Hippo和Notch.
- 这些通路由外体调节,在与骨科,神经外科,心胸外科,整形外科和整体外科相关的疾病的背景下.
- 外体体表现出影响主要和次要信号级联以治疗目的的多功能性.
结论:
- 来自干细胞的外体提供了一个有前途的无细胞治疗策略,通过调节关键信号通路.
- 本综述建立了一个疾病特异性的,以途径为导向的框架,以了解外体治疗在外科手术中.
- 未来的研究应该利用这种理解来设计针对性临床前研究和临床试验,用于基于外体的治疗方法.
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