中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (14): 2285-2290.doi: 10.12307/2022.496

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

损伤周围神经的微环境中巨噬细胞极化成M2表型可有效促进其再生

胡涛涛,常树森,魏在荣   

  1. 遵义医科大学附属医院整形烧伤外科,贵州省遵义市   563003
  • 收稿日期:2021-03-18 修回日期:2021-03-20 接受日期:2021-05-07 出版日期:2022-05-18 发布日期:2021-12-22
  • 通讯作者: 魏在荣,在读博士,硕士生导师,主任医师,遵义医科大学附属医院整形烧伤外科,贵州省遵义市 563003
  • 作者简介:胡涛涛,男,1992年生,四川省达州市人,汉族,遵义医科大学在读硕士,医师,主要从事创面修复与周围神经再生研究。
  • 基金资助:
    遵义医学院附属医院硕士启动基金[(2016)35号],项目负责人:常树森;贵州省创面外科整合治疗科技创新人才团队(黔科合平台人才[2020]5012),项目负责人:魏在荣

Macrophage polarization effectively promotes nerve regeneration after peripheral nerve injury through the M2 phenotypic regulation

Hu Taotao, Chang Shusen, Wei Zairong   

  1. Department of Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Received:2021-03-18 Revised:2021-03-20 Accepted:2021-05-07 Online:2022-05-18 Published:2021-12-22
  • Contact: Wei Zairong, MD candidate, Master’s supervisor, Chief physician, Department of Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • About author:Hu Taotao, Master candidate, Physician, Department of Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Supported by:
    Master’s Startup Fund of the Affiliated Hospital of Zunyi Medical University, No. (2016) 35 (to CSS); Guizhou Provincial Innovation Talent Team for Integrated Surgery of Wounds, No. [2020] 5012 (to WZR)

摘要:

文题释义:
周围神经损伤:指周围神经干或其分支因直接或间接创伤而发生的损伤,导致躯干和肢体的运动、感觉及自主神经功能障碍的一种临床病症,临床上十分常见,常常导致严重后果。
巨噬细胞极化:是单核细胞活化后一系列功能状态的两个极端,巨噬细胞极化受到各种微环境信号的诱导与调节,巨噬细胞极化成不同亚型后能够进一步影响免疫反应,发挥不同的生物学效应。

背景:周围神经是人体最脆弱的结构,很容易因创伤而受损,巨噬细胞作为周围神经中最主要的免疫细胞,在周围神经损伤修复再生中发挥了极为重要的作用。随着对巨噬细胞各亚型功能及诱导机制研究越来越清楚,可以通过分子生物学方法诱导巨噬细胞成相应修复表型,并期许其成为周围神经损伤新的治疗靶点。
目的:总结周围神经系统中巨噬细胞的起源、分类、巨噬细胞极化、极化调控以及在周围神经损伤修复再生中的应用。
方法:通过检索CNKI、万方数据库、PubMed及Web of Science数据库相关文章。以“巨噬细胞极化,神经”为中文检索词,以“macrophage polarization,nerve”为英文检索词。然后根据纳入与排除标准对文章进行初筛,保留相关性和参考价值较高的73篇文章进行综述。
结果与结论:巨噬细胞极化在周围神经损伤后的修复中发挥重要作用,有望成为治疗周围神经损伤的治疗靶点,但是控制这一过程的机制仍需要进一步深入研究,促进巨噬细胞M2极化的最佳方法也存在不确定性。因此,需要进一步研究巨噬细胞向M2极化的调控机制以及M2巨噬细胞如何调节神经功能恢复,为周围神经损伤的治疗奠定基础。

https://orcid.org/0000-0003-0655-2810 (胡涛涛) 

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: 巨噬细胞, M2, 巨噬细胞极化, 周围神经, 再生, 综述

Abstract: BACKGROUND: Peripheral nerves are the most fragile structure of the human body and are easily damaged by trauma. Macrophages, as the most important immune cells in the peripheral nerves, play an extremely important role in the repair and regeneration of peripheral nerves. As the research on the functions and induction mechanisms of the subtypes of macrophages becomes more and more clear, molecular biology methods can be used to induce macrophages into the corresponding repair phenotype, which is expected to become a new therapeutic target for peripheral nerve injury.
OBJECTIVE: To summarize the origin and classification of macrophages in the peripheral nervous system, the polarization of macrophages, the regulation of polarization, and their applications in the repair and regeneration of peripheral nerve injuries.
METHODS: CNKI, WanFang, PubMed, and Web of Science were searched for relevant articles using the keywords of “macrophage polarization, nerve” in Chinese and English, respectively. According to the inclusion and exclusion criteria, after initial retrieval, 73 articles with high relevance and reference value were reviewed.
RESULTS AND CONCLUSION: Macrophage polarization plays an important role in the repair of peripheral nerve injury, which is expected to become a therapeutic target for the treatment of peripheral nerve injury. However, the mechanism that controls this process still needs to be further studied, and the best method to promote the polarization of macrophage M2 is also uncertain. Therefore, it is necessary to further study the regulation mechanism of macrophages to M2 polarization and how M2 macrophages regulate the recovery of nerve function, and lay the foundation for the treatment of peripheral nerve injury. 

Key words: macrophage, M2, macrophage polarization, peripheral nerve, regeneration, review

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