中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (10): 1626-1633.doi: 10.12307/2024.267

• 生物材料综述 biomaterial review • 上一篇    下一篇

金属离子抗炎作用的分子机制

江纯静,杨成雪,喻正文,张  剑   

  1. 遵义医科大学口腔医学院,贵州省遵义市  563099
  • 收稿日期:2023-03-20 接受日期:2023-04-25 出版日期:2024-04-08 发布日期:2023-08-21
  • 通讯作者: 张剑,副教授,硕士生导师,遵义医科大学口腔医学院,贵州省遵义市 563099
  • 作者简介:江纯静,女,1998年生,贵州省遵义市人,土家族,遵义医科大学在读硕士,主要从事镁合金抗菌生物材料研究。
  • 基金资助:
    贵州省医用生物材料研发人才基地(黔人领发[2018]3号),项目参与人:张剑、喻正文;贵州省基础研究计划项目(黔科合基础-ZK[2023]一般497),项目负责人:喻正文;贵州省基础研究计划项目(黔科合基础-ZK[2023]一般536),项目负责人:杨成雪;遵义市科技与大数据局-遵义医科大学附属口腔医院联合科技研发资金项目(遵市科合HZ字(2022)386号),项目负责人:喻正文;遵义市科技与大数据局-遵义医科大学附属口腔医院联合科技研发资金项目(遵市科合HZ字(2022)427号),项目负责人:张剑;遵义市科技创新人才团队项目(遵市科人才(2022)1号),项目参与人:张剑、喻正文

Molecular mechanisms of anti-inflammatory effects of metal ions

Jiang Chunjing, Yang Chengxue, Yu Zhengwen, Zhang Jian   

  1. School of Stomatology, Zunyi Medical University, Zunyi 563099, Guizhou Province, China
  • Received:2023-03-20 Accepted:2023-04-25 Online:2024-04-08 Published:2023-08-21
  • Contact: Zhang Jian, Associate professor, Master’s supervisor, School of Stomatology, Zunyi Medical University, Zunyi 563099, Guizhou Province, China
  • About author:Jiang Chunjing, Master candidate, School of Stomatology, Zunyi Medical University, Zunyi 563099, Guizhou Province, China
  • Supported by:
    Talent Base of Medical Biomaterials Research of Guizhou Province, No. QRLF[2018]3 (to ZJ and YZW); Project of Basic Research of Guizhou Province, No. QKHJC-ZK[2023]-YB497 (to YZW); Project of Basic Research of Guizhou Province, No. QKHJC-ZK[2023]-YB536 (to YCX); Joint Project of Zunyi Science and Technology and Big Data Bureau and Hospital of Stomatology of Zunyi Medical University, No. ZSKHHZZ[2022]386 (to YZW); Joint Project of Zunyi Science and Technology and Big Data Bureau and Hospital of Stomatology of Zunyi Medical University, No. ZSKHHZZ[2022]427 (to ZJ); Project of Scientific and Technological Innovation Talent Team of Zunyi City, No. ZSKRC(2022)1 (to ZJ and YZW)

摘要:

文题释义:

金属离子:是某种物质溶于水后的金属元素的离子。金属离子是维持多相体系的渗透平衡和广泛酶反应的必要组成部分,可通过自身化合价的变化来传递电子,完成生物体体内的氧化还原反应,维持生物体体内水和电解质的平衡等。
抗炎作用:是指机体抵抗炎症的发生和蔓延,通过促发免疫反应募集巨噬细胞及中性粒细胞等免疫细胞,分泌抗炎细胞因子,下调炎症相关信号通路等从而使机体炎症反应消退。


背景:抵抗炎症反应是促进损伤组织修复的重要环节,改善医用生物植入材料所造成的局部炎症反应是近几年有待解决的关键问题。

目的:综述常见金属离子的抗炎作用及相关分子机制,为改善生物植入材料导致的宿主早期炎症反应提供一定理论参考。
方法:利用计算机检索PubMed、Web of Science、中国知网及万方数据库中相关文献,以“金属离子,镁离子,锌离子,银离子,铜离子,炎症,抗炎作用,氧化应激,免疫调节,信号通路”为中文检索词,以“metal ions,magnesium ion,zinc ion,silver ion,copper ion,inflammation,anti-inflammatory effects,oxidative stress,immunoregulation,signaling pathway”为英文检索词进行检索,通过阅读文题和摘要进行初步筛选,最终纳入80篇文献进行结果分析与总结。

结果与结论:①镁、锌、银、铜等金属离子具有良好的抗炎作用,该抗炎作用的强弱与其剂量及作用时间具有强相关性,未来可考虑通过控制离子的释放速率以及调节适宜治疗浓度以达到最佳抗炎效果。②镁离子和锌离子表现出优异的抗炎活性,镁离子常以硫酸镁等化合物形式在抗炎治疗中发挥益处,锌离子则以锌饲料作为锌的主要补充来源调节机体炎症反应。③银离子和铜离子具有一定抗炎作用,但仍以优异的抗菌活性占首要地位,主要以纳米颗粒及生物涂层等方式发挥作用。④镁、锌等金属离子可与天然提取物结合形成复合物发挥抗炎作用,该方法具有价格低廉、来源广泛的优点,是可持续的绿色途径,值得临床推广。⑤镁、锌、银、铜等金属离子通过减少宿主氧化应激损伤、调节免疫细胞、抑制核转录因子κB、Toll样受体、STAT3和NOD等炎症信号通路共同发挥抗炎作用。⑥金属离子抗炎相关分子机制是一个复杂网络,并非是某个单一通路的作用,而应该是多个信号通路的集合,目前仍有许多潜在机制尚未被发掘,未来需要更加系统地阐明各个信号通路之间的相互联系。

https://orcid.org/0009-0009-4671-7166(江纯静);https://orcid.org/0000-0002-9480-3167(张剑)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料口腔生物材料纳米材料缓释材料材料相容性组织工程

关键词: 金属离子, 镁离子, 锌离子, 银离子, 铜离子, 炎症, 抗炎作用, 氧化应激, 免疫调节, 信号通路

Abstract: BACKGROUND: Resistance to the inflammatory response is an important part of promoting the repair of damaged tissue and improving the local inflammatory response caused by medical bio-implant materials has been a key issue to be addressed in recent years.
OBJECTIVE: To summarize the anti-inflammatory effects of common metal ions and related molecular mechanisms to provide some theoretical references for improving the early inflammatory response of hosts caused by bio-implant materials.
METHODS: A computer search of the relevant literature in PubMed, Web of Science, CNKI and WanFang databases was conducted using “metal ions, magnesium ion, zinc ion, silver ion, copper ion, inflammation, anti-inflammatory effects, oxidative stress, immunoregulation, signaling pathways” as Chinese and English search terms. Preliminary screening was conducted by reading the titles and abstracts. Finally, 80 papers were included for result analysis and summary. 
RESULTS AND CONCLUSION: (1) Metal ions such as magnesium, zinc, silver and copper have a good anti-inflammatory effect. The strength of this anti-inflammatory effect is strongly correlated with the dose and duration of action. In the future, consideration can be given to controlling the release rate of ions and adjusting the appropriate therapeutic concentration to achieve the best anti-inflammatory effect. (2) Magnesium ions and zinc ions exhibit excellent anti-inflammatory activity, with magnesium ions often being beneficial in anti-inflammatory therapy in the form of compounds such as magnesium sulfate and zinc ions regulating the body’s inflammatory response with zinc feed as the main source of zinc supplementation. (3) Silver and copper ions have some anti-inflammatory effects, but are still predominant for their excellent antibacterial activity, mainly in the form of nanoparticles and bio-coatings. (4) Magnesium and zinc metal ions can be combined with natural extracts to form complexes to exert anti-inflammatory effects, and this method has the advantage of being inexpensive and widely available and is a sustainable and green approach, which is worthy of clinical promotion. (5) Metal ions such as magnesium, zinc, silver and copper exert anti-inflammatory effects by reducing host oxidative stress damage, modulating immune cells and inhibiting inflammatory signaling pathways such as nuclear factor-κB, Toll-like receptor, STAT3 and NOD. (6) The molecular mechanism related to the anti-inflammation of metal ions is a complex network, which is not the effect of a single pathway, but should be a combination of multiple signaling pathways. There are still many potential mechanisms that have not yet been explored, and more systematic elucidation of the interconnections between various signaling pathways is needed in the future.

Key words: metal ion, magnesium ion, zinc ion, silver ion, copper ion, inflammation, anti-inflammatory effect, oxidative stress, immunoregulation, signaling pathway

中图分类号: