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基于干细胞的策略:生物人工肝发育的未来方向
1Department of Hepatobiliary Surgery II, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, Guangdong, China. fenglei10806@163.com.
Stem cell reviews and reports
|January 3, 2024
概括
由于供体器官稀缺,急性肝衰竭 (ALF) 治疗面临着挑战. 基于干细胞的生物人工肝 (BALs) 提供了一个有前途的替代方案,利用干细胞.
科学领域:
- 再生医学是一种再生医学.
- 肝病学 肝病学是一种肝病学.
- 生物技术是生物技术.
背景情况:
- 急性肝衰竭 (ALF) 是一种具有高死亡率的危急疾病,需要除了肝移植之外的有效治疗.
- 肝移植 (LT) 是ALF的唯一确定的治疗方法,但由于供体器官的供应有限而受到限制.
- 生物人工肝 (BAL) 设备为ALF提供了潜在的治疗策略,需要合适的细胞源.
研究的目的:
- 审查基于干细胞的策略在急性肝衰竭 (ALF) 中的生物人工肝 (BAL) 应用的现状和未来前景.
- 探索介质干细胞 (MSC) 和它们的秘密体作为BALs的替代细胞来源的潜力.
主要方法:
- 对最近关于干细胞在ALF的BAL应用的科学文献的综述.
- 分析介质干细胞 (MSC) 及其分泌物的特性,包括抗炎,免疫调节和再生的属性.
主要成果:
- 人类初级肝细胞虽然是理想的,但由于可用性和可行性问题而受到广泛使用BAL的限制.
- 干细胞,特别是MSC及其分泌体,表现出有利于ALF治疗的多方面的治疗特性.
- 这些特性包括抗炎性,免疫调节性,抗ROS性,抗亡性,前代谢性,抗纤维生成性和前再生性作用.
结论:
- 基于干细胞的策略,特别是使用MSC及其分泌物,显示出在ALF治疗中推进BAL技术的重大前景.
- 应对挑战并利用机遇对于这些基于干细胞的BAL策略的临床转化至关重要.
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