中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (4): 617-625.doi: 10.12307/2022.101

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

基于透明质酸的复合水凝胶修复骨关节炎软骨损伤:应用与机制

张  通1,蔡金池1,袁志发1,赵海燕2,韩兴文2,王文己2   

  1. 1兰州大学第一临床医学院,甘肃省兰州市   730000;2兰州大学第一医院骨科,甘肃省兰州市   730000
  • 收稿日期:2020-08-07 修回日期:2020-08-11 接受日期:2020-09-19 出版日期:2022-02-08 发布日期:2021-12-06
  • 通讯作者: 王文己,主任医师,博士,博士生导师,兰州大学第一医院骨科,甘肃省兰州市 730000
  • 作者简介:张通,男,1994年生,陕西省汉中市人,蒙古族,兰州大学第一临床医学院在读硕士,医师,主要从事骨科相关生物材料研究。
  • 基金资助:
    兰州市人才创新创业项目(2019RC32),项目负责人:王文己

Hyaluronic acid-based composite hydrogel in cartilage injury caused by osteoarthritis: application and mechanism

Zhang Tong1, Cai Jinchi1, Yuan Zhifa1, Zhao Haiyan2, Han Xingwen2, Wang Wenji2    

  1. 1The First Clinical Medical College of Lanzhou University, Lanzhou 730000, Gansu Province, China; 2Department of Orthopedics, First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
  • Received:2020-08-07 Revised:2020-08-11 Accepted:2020-09-19 Online:2022-02-08 Published:2021-12-06
  • Contact: Wang Wenji, Chief physician, MD, Doctoral supervisor, Department of Orthopedics, First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
  • About author:Zhang Tong, Master candidate, Physician, The First Clinical Medical College of Lanzhou University, Lanzhou 730000, Gansu Province, China
  • Supported by:
    Lanzhou Talent Innovation and Entrepreneurship Project, No. 2019RC32 (to WWJ)

摘要:

文题释义:
基于透明质酸的复合水凝胶:透明质酸是一种天然多糖,也是人体中常见的一种糖胺聚糖,因其生物相容性、可降解性等生物性能被制作为水凝胶广泛应用于组织工程中,尤其通过不同方法与生物因子、天然材料、合成材料、3D打印技术、多肽、机械刺激联合制成复合水凝胶,在软骨修复方面有着巨大的前景。
骨关节炎的软骨损伤:骨关节炎是一种退行性病变,软骨组织的慢性炎症通过免疫反应等机制破坏软骨的蛋白多糖及Ⅱ型胶原合成,软骨组织的自我修复因其缺乏血管而十分困难,最终导致软骨损伤。

背景:透明质酸是一种天然多糖,也是人体中常见的一种糖胺聚糖,在眼睛和关节中的浓度最高,因其生物相容性、可降解性和低免疫原性而被制成水凝胶广泛应用于组织工程中。
目的:介绍各类透明质酸复合水凝胶的特点以及在骨关节炎软骨损伤修复中的应用。
方法:以“透明质酸,水凝胶,软骨修复,骨关节炎”为中文关键词检索CNKI、万方等数据库,以“hyaluronic acid;hydrogel;Cartilage repair;osteoarthritis”为英文关键词检索PubMed、Web of science等数据库,检索1995年1月至2020年7月发表的文献,筛选后进一步分析总结。
结果与结论:透明质酸水凝胶优异的生物性能使其在骨关节炎软骨修复中得到了广泛研究,尤其是通过联合生物因子、天然材料、合成材料、3D打印技术、多肽、机械刺激等改善了透明质酸水凝胶的性能,推进了其在软骨组织工程中的应用。在未来随着化学、材料、物理、生物等多学科的综合发展,更加深入地了解透明质酸水凝胶降解的机制及探索骨关节炎的软骨损伤机制,有望设计出可以高效、无任何不良反应、更加适用软骨组织工程的透明质酸复合水凝胶。

https://orcid.org/0000-0002-9325-0230 (张通) 

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: 材料, 软骨, 透明质酸, 水凝胶, 软骨修复, 骨关节炎, 组织工程, 生物材料, 软骨损伤, 综述

Abstract: BACKGROUND: Hyaluronic acid is a natural polysaccharide and a common glycosaminoglycan in human body. It has the highest concentration in eyes and joints. It is made into hydrogels because of its biocompatibility, degradability, and low immunogenicity, and is widely used in tissue engineering.
OBJECTIVE: To introduce the characteristics of various hyaluronic acid composite hydrogels and their application in the repair of cartilage damage caused by osteoarthritis.
METHODS: CNKI and Wanfang databases were searched with the key words of “hyaluronic acid, hydrogel, cartilage repair, osteoarthritis” in Chinese. PubMed and Web of Science databases were searched with the key words of “hyaluronic acid, hydrogel, cartilage repair, osteoarthritis” in English. The articles published from January 1995 to July 2020 were searched and further analyzed and summarized. 
RESULTS AND CONCLUSION: The excellent biological properties of hyaluronic acid hydrogel have made it widely studied in the cartilage repair of osteoarthritis, especially through the combination of biological factors, natural materials, synthetic materials, 3D printing technology, polypeptides, mechanical stimulation, etc., which improved the performance of hyaluronic acid hydrogel and promoted its application in cartilage tissue engineering. Although hyaluronic acid composite hydrogels have been studied more, with the comprehensive development of chemistry, materials, physics, biology and other disciplines in the future, a deeper understanding of the degradation mechanism of hyaluronic acid hydrogels and an exploration of the cartilage damage mechanism in osteoarthritis, the hyaluronic acid composite hydrogel is expected to be designed with high efficiency, no side effects and more suitable for cartilage tissue engineering.

Key words: material, cartilage, hyaluronic acid, hydrogel, cartilage repair, osteoarthritis, tissue engineering, biomaterials, cartilage injury, review 

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