中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (15): 2400-2405.doi: 10.12307/2022.598

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

骨修复过程中的血管生成调控:新思路与新方法

彭荟桢1,2,3,蔡明详3,2,1,刘湘宁1,2,3   

  1. 1暨南大学口腔医学院,广东省广州市   510632;2暨南大学口腔交叉学科临床研究平台,广东省广州市   510630;3暨南大学附属第一医院口腔医疗中心,广东省广州市   510630
  • 收稿日期:2021-09-14 修回日期:2021-10-15 接受日期:2021-11-23 出版日期:2022-05-28 发布日期:2022-01-06
  • 通讯作者: 刘湘宁,主任医师,副教授,博士,暨南大学口腔医学院,广东省广州市 510632;暨南大学口腔交叉学科临床研究平台,广东省广州市 510630;暨南大学附属第一医院口腔医疗中心,广东省广州市 510630
  • 作者简介:彭荟桢,女,1997年生,江西省吉安市人,汉族,暨南大学在读硕士研究生,主要从事骨再生相关研究。
  • 基金资助:
    广东省自然科学基金(2021A1515010882),项目负责人:刘湘宁;广州市科技计划项目(202102010040),项目负责人:刘湘宁

Angiogenesis regulation in bone repair: new ideas and new methods

Peng Huizhen1, 2, 3, Cai Mingxiang3, 2, 1, Liu Xiangning1, 2, 3   

  1. 1College of Stomatology, Jinan University, Guangzhou 510632, Guangdong Province, China; 2Clinical Research Platform for Interdiscipline of Stomatology, Jinan University, Guangzhou 510630, Guangdong Province, China; 3First Affiliated Hospital of Jinan University & Department of Stomatology, Guangzhou 510630, Guangdong Province, China
  • Received:2021-09-14 Revised:2021-10-15 Accepted:2021-11-23 Online:2022-05-28 Published:2022-01-06
  • Contact: Liu Xiangning, PhD, Chief physician, Associate professor, College of Stomatology, Jinan University, Guangzhou 510632, Guangdong Province, China; Clinical Research Platform for Interdiscipline of Stomatology, Jinan University, Guangzhou 510630, Guangdong Province, China; First Affiliated Hospital of Jinan University & Department of Stomatology, Guangzhou 510630, Guangdong Province, China
  • About author:Peng Huizhen, Master candidate, College of Stomatology, Jinan University, Guangzhou 510632, Guangdong Province, China; Clinical Research Platform for Interdiscipline of Stomatology, Jinan University, Guangzhou 510630, Guangdong Province, China; First Affiliated Hospital of Jinan University & Department of Stomatology, Guangzhou 510630, Guangdong Province, China
  • Supported by:
    Natural Science Foundation of Guangdong Province, No. 2021A1515010882 (to LXN); Guangzhou Science and Technology Plan Project, No. 202102010040 (to LXN)

摘要:

文题释义:
骨骼血管化:骨骼形成伴随血管生成称为骨骼血管化。骨组织是高度血管化的组织,血管系统和矿化基质的伴随发展需要在成骨作用和成血管细胞之间产生协同作用。因此,血管生成与骨生成是一个高度耦合过程,适当促进骨骼血管化,能促进骨骼再生。
骨缺损:由创伤、 肿瘤、炎症等各种因素造成的骨组织缺损,常造成骨不连接、延迟愈合或不愈合,以及局部的功能障碍。骨缺损的伤害具有深远的临床和经济影响,其处理具有挑战性,其结果受到并发症、再次手术率高以及功能预后不良的限制。

背景:血管生成是骨骼重建的关键组成部分,促进骨骼血管化可以加速骨骼修复。促进血管生成的研究途径广泛,近年在骨骼缺损重建的研究中取得了大量成果。
目的:综述近年来促进血管生成、修复骨骼缺损的几种方式与其进展,及其在骨组织工程中的应用。
方法:第一作者以“血管生成,骨再生,骨缺损,组织工程,外泌体等”为中文检索词,以“angiogenesis,osteogenesis,bone defect,exosomes,vascularization”为英文检索词,检索收录在中国知网、万方、PubMed和 Web of Science 数据库的相关文献,筛选排除与研究目的无关与重复的文献,最终选取符合标准的69篇文献进行综述。
结果与结论:目前骨骼血管化在骨骼缺损重建的研究中取得了丰硕的成果。生长因子、基因递送、生物活性离子、小分子活性肽和中药单体等都可以促进骨骼血管化,各有其优势,同时也面临不同的挑战。小分子活性肽合成成本低,高效安全,具有明显优势,可为骨组织工程血管化提供新的思路与方法。

https://orcid.org/0000-0001-9012-1831 (彭荟桢) 

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: 血管生成, 骨再生, 骨缺损, 组织工程, 外泌体, 综述

Abstract: BACKGROUND: Angiogenesis is a key component of bone reconstruction. Promoting bone vascularization thereby can accelerate bone repair. There are numerous research methods for promoting angiogenesis, and significant progress has been made in the field of bone defect repair in recent years.  
OBJECTIVE: To review several cutting-edge methods and developments in promoting angiogenesis and repairing bone defects in recent years, as well as their applications in bone tissue engineering.
METHODS:  The first author used the Chinese search terms “angiogenesis, osteogenesis, bone defect, tissue engineering, exosomes” and English search terms “angiogenesis, osteogenesis, bone defect, exosomes, vascularization” to find relevant publications in CNKI, WanFang, PubMed, and Web of Science databases. After screening and excluding articles irrelevant to the research purpose and repetitive articles, 69 articles were finally selected for review.  
RESULTS AND CONCLUSION: At present, promising results have been achieved in the bone defect remodeling research. Bone vascularization can be promoted by growth factors, delivery genes, biologically active ions, small molecule active peptides, and Chinese medicine monomers. Each has its own advantages and challenges, and faces different challenges. The synthesis of small molecule active peptides has low cost, high efficiency and safety, with obvious advantages. It has the potential to generate new ideas and methods for vascularization in bone tissue engineering.

Key words: angiogenesis, osteogenesis, bone defect, tissue engineering, exosome, review

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