无机材料学报 ›› 2025, Vol. 40 ›› Issue (8): 921-932.DOI: 10.15541/jim20240541

• 综述 • 上一篇    

微纳米生物活性玻璃: 功能化设计与血管化皮肤再生

艾敏慧1(), 雷波1,2,3()   

  1. 1.西安交通大学 前沿科学技术研究院, 陕西省颅颌面精准医学研究重点实验室, 西安 710049
    2.西安交通大学 金属材料强度全国重点实验室, 陕西省颅颌面精准医学研究重点实验室, 西安 710049
    3.西安交通大学 附属口腔医院, 陕西省颅颌面精准医学研究重点实验室, 西安 710049
  • 收稿日期:2024-12-27 修回日期:2025-02-08 出版日期:2025-03-19 网络出版日期:2025-03-19
  • 通讯作者: 雷 波, 教授. E-mail: rayboo@xjtu.edu.cn
  • 作者简介:艾敏慧(2000-), 女, 硕士研究生. E-mail: Aiminhui1023@stu.xjtu.edu.cn
  • 基金资助:
    国家自然科学基金(52172288);国家自然科学基金(52302354);国家自然科学基金(52411540232)

Micro-nanoscale Bioactive Glass: Functionalized Design and Angiogenic Skin Regeneration

AI Minhui1(), LEI Bo1,2,3()   

  1. 1. Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
    2. State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an 710049, China
    3. Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710049, China
  • Received:2024-12-27 Revised:2025-02-08 Published:2025-03-19 Online:2025-03-19
  • Contact: LEI Bo, professor. E-mail: rayboo@xjtu.edu.cn
  • About author:AI Minhui (2000-), female, Master candidate. E-mail: Aiminhui1023@stu.xjtu.edu.cn
  • Supported by:
    National Natural Science Foundation of China(52172288);National Natural Science Foundation of China(52302354);National Natural Science Foundation of China(52411540232)

摘要:

生物活性玻璃(BG)材料是一类重要的非晶态无机医用材料, 在硬组织修复领域临床应用多年, 表现出独特的组织修复活性。近年研究发现, BG在促进软组织修复方面也表现出有效的修复活性, 具有重要的应用价值。与传统BG相比, 微纳米生物活性玻璃(MNBG)具有独特的微纳米结构, 不仅保留了传统BG优良的化学组成, 而且具有更大的比表面积和更高的反应活性, 在促进血管化皮肤修复再生方面表现出重要的应用潜力。本文重点讨论了MNBG在调控血管化及皮肤再生方面的研究进展, 主要包括MNBG促进血管化的能力, 调控免疫细胞的功能, 以及抗氧化、抗炎和抗菌性能, 这些特性使得MNBG能够有效刺激血管形成, 同时降低炎症反应, 抑制细菌感染, 从而促进伤口愈合和组织修复。进一步总结了MNBG在皮肤创面血管化和修复方面的重要研究进展, 并对MNBG目前皮肤创面修复应用中存在的问题和未来的研究方向提出了相应的建议, 以期推动MNBG在皮肤修复领域中的应用转化。

关键词: 微纳米生物活性玻璃, 血管化, 皮肤再生, 生物活性材料, 综述

Abstract:

Bioactive glass (BG) is an important class of amorphous inorganic biomaterials, which has been clinically used in hard tissue repair for many years, exhibiting unique tissue repair activity. Recent studies have found that BG also shows effective repair activity in soft tissue, demonstrating significant application potential. Compared with traditional BG, micro-nanoscale bioactive glass (MNBG) has a unique micro-nano structure, which not only retains its excellent chemical composition but also has a larger specific surface area and higher reactivity. These special structures and properties enable MNBG to exhibit significant application potential in promoting vascularization and skin repair/regeneration. This work focuses on the research progress of MNBG in regulating vascularization and skin regeneration, including the abilities of MNBG to promote vascularization and regulate immune cell function, as well as its antioxidant, anti-inflammatory, and antibacterial properties. These characteristics enable MNBG to effectively stimulate blood vessel formation, reduce inflammation, and inhibit bacterial infection, thus promoting wound healing and tissue repair. This paper summarizes the key research on the role of MNBG in vascularization and skin wound repair and offers recommendations on the existing issues and future research directions in the application of MNBG in skin wound repair, aiming to promote the application transformation of MNBG in the field of skin repair.

Key words: micro-nanoscale bioactive glass, vascularization, skin regeneration, bioactive material, review

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