中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (11): 1780-1788.doi: 10.12307/2024.206

• 组织构建综述 tissue construction review • 上一篇    下一篇

活性氧在肌腱病中的作用及机制

刘  珂1,徐卫东2,周恒宇3,白  硕4,张  振5,葛瑞东6,7   

  1. 1上海体育学院运动健康学院,上海市  200438;2海军军医大学附属长海医院关节骨病外科,上海市  200433;3北京中医药大学生命科学学院,北京市  100029;4北京市朝阳区太阳宫社区卫生服务中心康复医学科,北京市  100028;5北京大望路急诊抢救医院康复医学科,北京市  100122;6中日友好医院康复医学科,北京市  100029;7北京体育大学运动医学与康复学院,北京市  100084
  • 收稿日期:2023-01-30 接受日期:2023-03-14 出版日期:2024-04-18 发布日期:2023-07-27
  • 通讯作者: 葛瑞东,博士,副主任治疗师,中日友好医院康复医学科,北京市 100029;北京体育大学运动医学与康复学院,北京市 100084
  • 作者简介:刘珂,女,山西省大同市人,汉族,上海体育学院在读硕士,主要从事肌腱病研究。
  • 基金资助:
    中央高校基本科研业务费专项资金资助课题(校2020064),项目负责人:葛瑞东

Role and mechanism of reactive oxygen species in tendinopathy

Liu Ke1, Xu Weidong2, Zhou Hengyu3, Bai Shuo4, Zhang Zhen5, Ge Ruidong6, 7   

  1. 1School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, China; 2Department of Orthopedics, Changhai Hospital, Navy Medical University, Shanghai 200433, China; 3School of Life Science, Beijing University of Chinese Medicine, Beijing 100029, China; 4Beijing Chaoyang District Taiyanggong Community Health Service Center, Beijing 100028, China; 5Department of Rehabilitation Medicine, Beijing Da Wang Lu Emergency Hospital, Beijing 100122, China;6Department of Rehabilitation Medicine, China-Japan Friendship Hospital, Beijing 100029, China; 7School of Sports Medicine and Rehabilitation, Beijing Sport University, Beijing 100084, China
  • Received:2023-01-30 Accepted:2023-03-14 Online:2024-04-18 Published:2023-07-27
  • Contact: Ge Ruidong, PhD, Associate chief therapist, Department of Rehabilitation Medicine, China-Japan Friendship Hospital, Beijing 100029, China; School of Sports Medicine and Rehabilitation, Beijing Sport University, Beijing 100084, China
  • About author:Liu Ke, Master candidate, School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, China
  • Supported by:
    Fundamental Research Funds for the Central Universities, No. 2020064 (to GRD)

摘要:


文题释义:

活性氧簇:广泛指代氧来源的自由基和非自由基,由于它们含有不成对的电子,因而具有很高的化学反应活性,为氧化应激的主要效应分子。
肌腱病:是一种常见的肌肉骨骼疾病,通常表现为疼痛、力弱及运动耐受能力的下降,具有全身累及、发病隐匿、难以愈合等特点,是临床疾病预防、监测和治疗的难题。


背景:活性氧可能与肌腱病发生、发展密切相关,但其确切作用及相关信号转导机制尚未进行全面总结。

目的:综述目前临床或临床前原始研究,对活性氧在肌腱病中的作用及相关信号转导通路进行归纳总结,探究其作用特点以及是否存在统一的下游通路。
方法:通过计算机对PubMed、Embase、Web of Science以及中国知网、万方、维普数据库中的相关原始研究进行检索,依据入选标准对检索结果进行筛选、排除,最终纳入90篇文献进行综述分析。

结果与结论:①活性氧可通过同时作用于肌腱细胞和细胞外基质来影响肌腱愈合方向,其作用方式呈双面作用特点,浓度可能是决定其作用方向的关键,低剂量活性氧可以参与肌腱正常生理愈合活动或肌腱组织具有刺激自适应性可能是产生这种作用特点的内在机制。②活性氧主要是通过基质金属蛋白酶、丝裂原活化蛋白激酶、线粒体凋亡、叉头转录因子O家族、自噬、炎症以及抗氧化信号转导通路,来改变肌腱细胞外基质的组成和结构,影响肌腱细胞正常修复、应对外界和维持生存能力,对肌腱状态造成影响。③不同的活性氧刺激强度、时间以及外在环境可能会造成下游分子通路的不同改变,从而对肌腱产生不同影响。④由于目前纳入的活性氧正、负面作用的考察文献数量差距较大,可能对寻找活性氧在肌腱中作用特点的背后因素造成一定的分析误差;另外由于大多数实验干预条件和关注结果比较单一,具体活性氧的时效、量效机制以及与其他干预因素的协同作用未能明确,也未能构建活性氧在肌腱病中的分子作用整体体系。⑤文章结果表明,活性氧未来或许可以作为一种有利因素参与肌腱病的治疗和预防,并促进之后肌腱病中氧化应激信号转导通路和整体分子作用体系的探索,也为不同抗氧化剂在肌腱病中的治疗策略打下研究基础,以更好地达到防治肌腱损伤变性的目的。

https://orcid.org/0000-0002-6667-3553(刘珂);https://orcid.org/0000-0002-6082-8032(葛瑞东)

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 活性氧, 肌腱病, 正负面作用, 信号转导通路, 量效关系, 时效关系, 协同作用, 综述

Abstract: BACKGROUND: Reactive oxygen species may be closely related to the occurrence and development of tendinopathy, but its exact role and related signal transduction mechanism have not been fully summarized. 
OBJECTIVE: To review current clinical or preclinical original studies, summarize the role of reactive oxygen species in tendinopathy and related signal transduction pathways and to explore its characteristics and whether there is a unified downstream pathway.
METHODS: Relevant original studies in PubMed, Embase, Web of Science, as well as CNKI, WanFang, and VIP databases were searched by computer and the search results were screened and excluded according to the inclusion criteria. Ninety articles were finally included for review and analysis.
RESULTS AND CONCLUSION: Reactive oxygen species affects the direction of tendon healing by simultaneously acting on tendon cells and the extracellular matrix, and it exhibits a bifacial effect in the treatment of tendinopathy. Concentration of reactive oxygen species may be the key to determining its direction of action. The possibility that low-dose reactive oxygen species can participate in the normal physiological healing of tendons or that tendon tissues are adaptive to stimulations may be the underlying mechanism that produces this characteristic effect. Reactive oxygen species affect the composition and structure of the extracellular matrix and normal tendon repair as well as maintain viability in response to external stimulations through matrix metalloproteinases, mitogen-activated protein kinases, mitochondrial apoptosis, the forkhead transcription factor O family, autophagy, inflammation, and antioxidant signaling pathways. Different reactive oxygen species stimulation intensities, durations, and external environments may cause different alterations in downstream molecular pathways and thus have different effects on the tendon. Due to the large gap in the number of literature included in the evaluation of the positive and negative effects of reactive oxygen species, it may cause some analytical error in the search for factors behind the characteristics of the action of reactive oxygen species in tendon. In addition, most experimental intervention conditions and results of interest are relatively homogeneous; therefore, the temporal and quantitative mechanisms of reactive oxygen species and the synergistic effects with other intervention factors have not been clarified, and the overall system of molecular actions of reactive oxygen species in tendinopathy has not been constructed. To conclude, reactive oxygen species might be involved in the treatment and prevention of tendinopathies as a beneficial factor in the future, and facilitate the exploration of oxidative stress signaling pathways and overall molecular action systems in tendinopathies thereafter, as well as lay the foundation for research on the therapeutic strategies of different antioxidants in tendinopathies to better prevent and treat tendon injury and degeneration.

Key words: reactive oxygen species, tendinopathy, bifacial effect, signal transduction pathway, does-effect relationship, time-effect relationship, synergistic effect, review

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