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骨相关疾病中中细胞干细胞衍生的细胞外囊:细胞间通信信使和治疗工程主角

Yanyi Wang^1,2, Juan Wen^1,2,3, Tong Lu^1,2

¹Department of Orthodontics, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Research Institute of Stomatology, Nanjing University, Nanjing, People's Republic of China.

International journal of nanomedicine

|April 11, 2024

概括

介质细胞干细胞衍生的细胞外囊泡 (MSC-EVs) 显示出治疗骨疾病的前景. 通过干细胞预处理和改造使MSC-EV功能化,提高了它们的向和受控释放,以改善骨再生疗法.

科学领域:

生物医学工程生物医学工程
再生医学是一种再生医学.
细胞生物学细胞生物学

背景情况:

细胞外囊泡 (EVs) 是具有诊断和治疗潜力的关键细胞间通信器.
介质细胞干细胞衍生的EV (MSC-EV) 模仿MSC的治疗效果,但面临诸如低产量和短半衰期等局限性.
与骨相关的疾病是使用先进的基于细胞的策略进行治疗干预的重要领域.

研究的目的:

审查MSC-EV用于治疗骨相关疾病的功能化的最新进展.
通过干细胞预处理和EV修饰突出提高MSC-EV特性的策略.
讨论功能化MSC-EVs在改善骨环境中的细胞交叉通话方面的潜力.

主要方法:

关于MSC-EV功能化技术的文献审查.
对MSC预处理生物技术进行分析,以改善EV特性.
探索MSC-EV的修改策略,以实现有针对性的交付和受控的释放.

主要成果:

MSC-EVs在骨细胞通信中发挥着至关重要的作用.
干细胞预处理和MSC-EV修饰策略可以克服本地MSC-EVs的局限性.
功能化的MSC-EV显示出骨再生应用的增强潜力.

结论:

功能化MSC-EV为克服当前治疗局限性提供了一个有希望的途径.
有针对性的输送和受控释放是提高MSC-EV在骨疾病中的疗效的关键方面.
需要进一步的研究才能充分发挥MSC-EVs在治疗骨相关疾病方面的潜力.

关键词:

与骨相关的疾病与骨相关的疾病有关.细胞外囊泡中的细胞外囊泡.功能性修改是一种功能性修改.介质细胞干细胞介质细胞干细胞

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