中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (34): 7376-7384.doi: 10.12307/2025.477

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

开发纳米水凝胶系统搭载新型抗氧化剂与抗氧化剂联合治疗椎间盘退变

苏永昆1,孙  红2,刘  淼2,杨  华2,李青松1,3   

  1. 1贵州医科大学临床医学院,贵州省贵阳市   550004;2贵州医科大学附属医院骨科,贵州省贵阳市   550004;3贵阳市第四人民医院骨三科,贵州省贵阳市   550002
  • 收稿日期:2024-07-06 接受日期:2024-08-17 出版日期:2025-12-08 发布日期:2025-01-17
  • 通讯作者: 杨华,主任医师,贵州医科大学附属医院骨科,贵州省贵阳市 550004 李青松,硕士生导师,主任医师,贵州医科大学临床医学院,贵州省贵阳市 550004;贵阳市第四人民医院骨三科,贵州省贵阳市 550002
  • 作者简介:苏永昆,男,1999年生,贵州省贵阳市人,汉族,贵州医科大学在读硕士,主要从事脊柱疾病的基础与临床研究。
  • 基金资助:
    贵州省科技厅基础研究计划项目(黔科合基础-ZK[2022]一般430),项目负责人:刘淼

Development of novel antioxidants and antioxidant combination carried by nano-hydrogel systems in treatment of intervertebral disc degeneration

Su Yongkun1, Sun Hong2, Liu Miao2, Yang Hua2, Li Qingsong1, 3   

  1. 1Clinical Medical College of Guizhou Medical University, Guiyang 550004, Guizhou Province, China; 2Department of Orthopedics, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China; 3Third Department of Orthopedics, Fourth People’s Hospital of Guiyang City, Guiyang 550002, Guizhou Province, China
  • Received:2024-07-06 Accepted:2024-08-17 Online:2025-12-08 Published:2025-01-17
  • Contact: Yang Hua, Chief physician, Department of Orthopedics, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China Li Qingsong, Master’s supervisor, Chief physician, Clinical Medical College of Guizhou Medical University, Guiyang 550004, Guizhou Province, China; Third Department of Orthopedics, Fourth People’s Hospital of Guiyang City, Guiyang 550002, Guizhou Province, China
  • About author:Su Yongkun, Master candidate, Clinical Medical College of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
  • Supported by:
    Basic Research Program of Guizhou Provincial Department of Science and Technology, No. Qiankehe Foundation-ZK[2022]General 430 (to LM)

摘要:


文题释义:

抗氧化剂:是能够抑制或中和活性氧、减少氧化应激,从而保护细胞和组织免受氧化损伤的一类物质的总称。
椎间盘退变:是椎间盘自然退变和衰老的生理和病理过程,是各种临床脊柱疾病的基础,如椎体不稳、椎间盘突出和椎管狭窄,通常伴随有神经根或脊髓受压症状的下腰痛。


背景:抗氧化剂能够减轻氧化应激引起的细胞损伤和基质降解,具有保护椎间盘结构和功能的作用,从而延缓椎间盘退变的发生与发展。

目的:综述抗氧化剂在椎间盘退变治疗中的研究现状。
方法:由第一作者检索中国知网、PubMed数据库中收录的文章,文献检索时限为各数据库建库至2024年6月,以“椎间盘退变,抗氧化剂,氧化应激,信号通路”为中文检索词,以“antioxidants,oxidative stresses,oxidative DNA damage,intervertebral disc degenerations,degenerative disc disease*,disc degeneration*,signal pathway”为英文检索词,最终选取符合标准的92篇文献进行综述。

结果与结论:①抗氧化剂在椎间盘退变的治疗中具有多重作用,包括减轻氧化应激、抑制炎症反应、促进细胞自噬、抑制细胞凋亡及保护细胞外基质。通过多途径的综合作用,抗氧化剂有望成为椎间盘退变治疗中的重要手段。②纳米水凝胶系统能将抗氧化剂快速稳定地靶向输送至椎间盘内部,提高抗氧化剂的生物利用度。因此,开发纳米水凝胶系统搭载的新型抗氧化剂以及抗氧化剂的联合治疗策略将会是未来研究的重点方向。

https://orcid.org/0009-0003-0020-234X (苏永昆)

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: 椎间盘退变, 氧化应激, 抗氧化剂, 炎症, 凋亡, 综述, 工程化材料

Abstract: BACKGROUND: Antioxidants can alleviate cellular damage and matrix degradation caused by oxidative stress, protect the structure and function of intervertebral discs, and thus delay the occurrence and development of intervertebral disc degeneration. 
OBJECTIVE: To review the research status of antioxidants in the treatment of intervertebral disc degeneration. 
METHODS: The first author searched the articles included in CNKI and PubMed databases. The literature search time was from inception to June 2024. Chinese search terms were “intervertebral disc degeneration, antioxidants, oxidative stress, signaling pathways.” English search terms were “antioxidants, oxidative stresses, oxidative DNA damage, intervertebral disc degenerations, degenerative disc disease*, disc degeneration*, signal pathway.” Finally, 92 articles that met the criteria were selected for review. 
RESULTS AND CONCLUSION: (1) Antioxidants have multiple roles in the treatment of intervertebral disc degeneration, including reducing oxidative stress, inhibiting inflammatory responses, promoting autophagy, inhibiting apoptosis, and protecting the extracellular matrix. Through the combined effect of multiple pathways, antioxidants are expected to become an important means in the treatment of intervertebral disc degeneration. (2) The nano-hydrogel system can quickly and stably target the delivery of antioxidants to the inside of the intervertebral disc and improve the bioavailability of antioxidants. Therefore, the development of new antioxidants and antioxidant combination treatment strategies carried by nano-hydrogel systems will be the focus of future research.

Key words: intervertebral disc degeneration, oxidative stress, antioxidant, inflammation, apoptosis, review, engineered materials

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