中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (15): 2420-2426.doi: 10.12307/2023.383

• 干细胞综述 stem cell review • 上一篇    下一篇

富血小板血浆来源外泌体治疗膝骨关节炎的机制与作用

黄双霜 1,2,向小娜1,3,4,5,余  曦1,3,何  竟1,3,4   

  1. 1四川大学华西医院康复医学中心,四川省成都市   610041;2四川省第五人民医院,四川省成都市   610031;3四川大学华西临床医学院,四川省成都市   610041;4康复医学四川省重点实验室,四川省成都市   610041;5四川大学华西医院康复医学研究所,四川省成都市   610041
  • 收稿日期:2022-05-05 接受日期:2022-07-07 出版日期:2023-05-28 发布日期:2022-10-18
  • 通讯作者: 何竟,博士,教授,主任医师,四川大学华西医院康复医学中心/四川大学华西临床医学院/康复医学四川省重点实验室,四川省成都市 610041
  • 作者简介:黄双霜,女,1994年生,四川省成都市人,汉族,四川大学在读硕士,医师,主要从事骨骼肌肉与神经康复的临床研究。
  • 基金资助:
    四川省卫生健康委员会科研课题(20PJ037),项目负责人:余曦;四川省自然科学基金(2022NSFSC1312),项目负责人:余曦

Mechanism and effect of platelet-rich plasma-derived exosomes for treating knee osteoarthritis

Huang Shuangshuang1, 2, Xiang Xiaona1, 3, 4, 5, Yu Xi1, 3, He Jing1, 3, 4   

  1. 1Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, China; 2The Fifth People's Hospital of Sichuan Province, Chengdu 610031, China; 3West China School of Medicine, Sichuan University, Chengdu 610041, China; 4Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu 610041, China; 5Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
  • Received:2022-05-05 Accepted:2022-07-07 Online:2023-05-28 Published:2022-10-18
  • Contact: He Jing, MD, Professor, Chief physician, Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China; West China School of Medicine, Sichuan University, Chengdu 610041, Sichuan Province, China; Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu 610041, Sichuan Province, China
  • About author:Huang Shuangshuang, Master candidate, Physician, Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China; The Fifth People's Hospital of Sichuan Province, Chengdu 610031, Sichuan Province, China
  • Supported by:
    Scientific Research Project of Sichuan Provincial Health Commission, No. 20PJ037 (to YX); Natural Science Foundation of Sichuan Province, No. 2022NSFSC1312 (to YX)

摘要:

文题释义:
膝骨关节炎:一种以关节软骨退变、软骨下骨改变、骨赘形成和非细菌性滑膜炎为病理改变特征的退行性疾病,伴有膝关节疼痛、僵硬、步行困难等症状。
富血小板血浆来源外泌体:发挥富血小板血浆活性效应的重要因子,为直径40-200 nm的细胞外囊泡,是一种具有生物活性的蛋白质、mRNA和非编码RNA的载体,在细胞-细胞和血小板-细胞通讯中起着至关重要的作用。

背景:骨关节炎是一种常见的关节退行性疾病,再生疗法促进膝骨关节炎软骨修复一直是研究热点,其中富血小板血浆来源外泌体可能是一种新的再生治疗方式。
目的:综述目前文献,总结富血小板血浆来源外泌体在膝骨关节炎中的应用、作用以及潜在机制。
方法:以“platelet rich plasma,extracellular vesicles,exosomes,knee osteoarthritis”为英文关键词、以“富血小板血浆,细胞外囊泡,外泌体,膝骨关节炎”为中文关键词分别在Embase、Medline、Cochrane Central Register of Controlled Trials、PubMed、万方数据库及中国知网检索。初检得到1 007篇文献,按纳入、排除标准最终共入选65篇文献进行综述。
结果与结论:①富血小板血浆来源外泌体的制备涉及富血小板血浆的制备、激活以及使用试剂盒或者超高速离心法获取外泌体,鉴定方法包括标志物表达检测、形态学观察、颗粒跟踪分析等;②富血小板血浆来源外泌体的作用包括抑制软骨细胞凋亡,促进软骨细胞增殖与迁徙,抑制炎症因子分泌,促进细胞外基质合成与分泌;③在机制方面,涉及PI3K/Akt、Erk1/2、Akt/Bad/Bcl-2及Wnt/β-连环蛋白信号通路。
https://orcid.org/0000-0001-5737-2057 (黄双霜) 
中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

关键词: 骨关节炎, 富血小板血浆, 外泌体, 细胞外囊泡, 综述

Abstract: BACKGROUND: Osteoarthritis is a common degenerative joint disease. Regenerative therapy has always been a research hotspot for the repair of cartilage in knee osteoarthritis, and platelet-rich plasma-derived exosomes may serve as a new regenerative treatment modality.  
OBJECTIVE: To review the current literature and summarize the application, role and potential mechanism of platelet-rich plasma-derived exosomes in knee osteoarthritis.
METHODS: Chinese and English keywords were “platelet-rich plasma, extracellular vesicles, exosomes, knee osteoarthritis”. Embase, Medline, Cochrane Central Register of Controlled Trials, PubMed, Wanfang, and CNKI were retrieved. 1 007 articles were preliminarily obtained. A total of 65 articles were selected for review according to the inclusion and exclusion criteria.  
RESULTS AND CONCLUSION: (1) The preparation of platelet-rich plasma-derived exosomes involves the preparation, activation, and acquisition of exosomes by kits or ultra-high-speed centrifugation methods, and the identification methods include marker expression detection, morphological observation, and nanoparticle tracking analysis. (2) The role of platelet-rich plasma-derived exosomes include improving their proliferation by inhibiting chondrocyte apoptosis, promoting chondrocyte migration, inhibiting the secretion of inflammatory factors, and promoting extracellular matrix synthesis and secretion. (3) In terms of mechanism, PI3K/Akt, Erk1/2, Akt/Bad/Bcl-2 and Wnt/β-catenin signaling pathways are involved.

Key words: osteoarthritis, platelet-rich plasma, exosome, extracellular vesicle, review

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