中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (24): 3910-3914.doi: 10.12307/2024.615

• 骨与关节综述 bone and joint review • 上一篇    下一篇

白细胞介素8在骨再生中的作用及机制

罗  鹏1,王  溢1,王安素1,党  祎1,马亚萍1,张  怡2,王  信1   

  1. 1遵义医科大学附属医院骨科,贵州省遵义市   563003;2遵义医科大学公共卫生学院,贵州省遵义市   563000
  • 收稿日期:2023-07-07 接受日期:2023-08-18 出版日期:2024-08-28 发布日期:2023-11-22
  • 通讯作者: 王信,博士,主任医师,博士生导师,遵义医科大学附属医院骨科,贵州省遵义市 563003
  • 作者简介:罗鹏,男,2000年生,贵州省黔西南布依族苗族自治州人,布依族,遵义医科大学在读硕士,主要从事骨缺损早期愈合的基础研究。 王溢,女,1999年生,贵州省遵义市人,汉族,遵义医科大学在读硕士,主要从事骨缺损早期愈合的基础研究。
  • 基金资助:
    国家自然科学基金(31960209)、贵州省优秀青年科技人才项目(黔科合平台人才-YQK [2023] 039)、贵州省科技厅项目(黔科合基础[2020]1Y093)、遵义医科大学未来临床名医计划(2022-02)、遵义医科大学博士启动基金(2017-01),项目负责人均为王信;
    国家自然科学基金(82060620)、贵州省科技厅项目(黔科合ZK[2023] 一般502),项目负责人均为张怡;遵义市科技计划项目(遵市科合HZ字[2021]40),项目负责人:马亚萍

Role and mechanism of interleukin-8 in bone regeneration

Luo Peng1, Wang Yi1, Wang Ansu1, Dang Yi1, Ma Yaping1, Zhang Yi2, Wang Xin1   

  1. 1Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China; 2School of Public Health, Zunyi Medical University, Zunyi 563000, Guizhou Province, China
  • Received:2023-07-07 Accepted:2023-08-18 Online:2024-08-28 Published:2023-11-22
  • Contact: Wang Xin, MD, Chief physician, Doctoral supervisor, Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • About author:Luo Peng, Master candidate, Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China Wang Yi, Master candidate, Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Supported by:
    National Natural Science Foundation of China, No. 31960209; Outstanding Youth Scientific Fund of Guizhou Province, No. [2023]039; a grant from Guizhou Science and Technology Department, No. [2020]1Y093; Future Eminent Clinician Plan of Zunyi Medical University, No. 2022-02; Doctoral Science Research Startup Funding of Zunyi Medical University, No. 2017-01 (all to WX); National Natural Science Foundation of China, No. 82060620; a grant from Guizhou Science and Technology Department, No. ZK[2023]502 (all to ZY); Zunyi Science and Technology Fund Project, No. HZ[2021]40 (to MYP)

摘要:


文题释义:

白细胞介素8:可由巨噬细胞、上皮细胞等多种细胞产生,是一个多功能、多细胞来源的趋化性细胞因子。白细胞介素8结合趋化因子受体白细胞介素8受体α(IL8RA,又叫CXCR1)和白细胞介素8受体β(IL8RB,又叫CXCR2)对中性粒细胞有细胞趋化作用而实现其对炎症反应的调节。白细胞介素8还可诱导内皮细胞和平滑肌细胞的迁移和增殖,是一种有效的血管生成因子,加速新生血管的形成。
间充质干细胞:源于发育早期的中胚层和外胚层,是一种具有自我复制能力和多向分化潜能的成体干细胞,属于非终末分化细胞。间充质干细胞既有间质细胞又有内皮细胞及上皮细胞的特征。在特定的诱导条件下,可分化为软骨、骨、肌肉和内皮等多种组织细胞,具有多向分化潜能。


背景:白细胞介素8是一种重要的细胞因子,研究发现它在骨再生过程中可通过多途径发挥着重要的作用。

目的:综合叙述白细胞介素8对骨再生影响的作用机制,为接下来白细胞介素8的研究提供思路。
方法:通过检索中国知网数据库(1999年1月至2023年2月)及PubMed数据库(1985年1月至2023年2月)中关于报道白细胞介素8在骨相关细胞及血管化中作用的相关文献,中文检索词为“白细胞介素8,骨修复,骨代谢,间充质干细胞,成骨细胞,破骨细胞,血管化”,英文检索词为“interleukin-8”or “bone repair”or “bone metabolism”or “mesenchymal stem cells”or“osteoblasts”or“osteoclasts”or“vascularization”,初检得到中英文文献508篇,按纳入排除标准共纳入51篇文章进行综述分析。

结果与结论:据现有研究显示白细胞介素8能够通过多途径促进骨细胞再生助力骨愈合,其主要分为3个方面:①促进骨细胞及间充质干细胞、成骨细胞等的增殖和分化、促使细胞朝着促进骨愈合的方向发展;②白细胞介素8能够促进血管生成,为骨组织提供充足的营养和氧气,从而进一步提高骨愈合的质量和稳定性;③白细胞介素8有利于缺氧诱导因子1α、血管内皮生长因子、基质金属蛋白酶等的表达,可营造利于骨再生的微环境,从而促进骨组织的再生和修复。综上所述,白细胞介素8在骨愈合中发挥着重要的作用,它能够促进骨细胞增殖和分化、促进血管生成和提高骨再生的机械性能,也能通过破骨细胞、间充质干细胞等作用点影响骨代谢。

https://orcid.org/0009-0009-1660-2739 (罗鹏);https://orcid.org/0000-0001-5015-3396 (王信) 

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱;骨折;内固定;数字化骨科;组织工程

关键词: 白细胞介素8, 间充质干细胞, 破骨细胞, 成骨细胞, 血管化

Abstract: BACKGROUND: Interleukin-8 is an important cytokine that has been found to play an important role in bone regeneration through multiple pathways.
OBJECTIVE:  To comprehensively review the action mechanism of interleukin-8 effects on bone regeneration to provide ideas for the following studies on interleukin-8. 
METHODS: By searching the China National Knowledge Infrastructure database for articles published from January 1999 to February 2023 and PubMed database for articles published from January 1985 to February 2023 reporting the role of interleukin-8 in bone-associated cells and vascularisation. Chinese and English search terms were “interleukin-8, bone repair, bone metabolism, mesenchymal stem cells, osteoblasts, osteoclasts, vascularization”. The initial review yielded 508 articles in English and Chinese, and a total of 51 articles were included for review and analysis according to the inclusion and exclusion criteria. 
RESULTS AND CONCLUSION: According to the existing research, interleukin-8 can promote bone cell regeneration and assist bone healing through multiple pathways, which is mainly divided into three aspects: (1) Promote the proliferation and differentiation of bone cells such as mesenchymal stem cells and osteoblasts, and promote the development of cells in the direction of promoting bone healing; (2) interleukin-8 can promote angiogenesis and provide sufficient nutrition and oxygen for bone tissue, thus further improving the quality and stability of bone healing. (3) The appearance of interleukin-8 facilitates the expression of hypoxia-inducible factor-1α, vascular endothelial growth factor, and matrix metalloproteinase, which can create a microenvironment conducive to bone regeneration, thus promoting the regeneration and repair of bone tissue. In summary, interleukin-8 plays an important role in bone healing by promoting osteoblast proliferation and differentiation, facilitating angiogenesis and improving the mechanical properties of bone regeneration, as well as influencing bone metabolism through osteoclasts, mesenchymal stem cells, and other action sites. 

Key words: interleukin-8, mesenchymal stem cell, osteoblast, osteoclast, vascularisation

中图分类号: