中国组织工程研究 ›› 2021, Vol. 25 ›› Issue (4): 600-606.doi: 10.3969/j.issn.2095-4344.2375

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

人工骨膜的材料选择、理论设计及生物仿生功能

常文辽,赵  杰,孙晓亮,王  锟,吴国锋,周  剑,李树祥,孙  晗   

  1. 常州市第一人民医院,江苏省常州市   213000
  • 收稿日期:2020-03-02 修回日期:2020-03-07 接受日期:2020-04-18 出版日期:2021-02-08 发布日期:2020-11-23
  • 通讯作者: 孙晗,主治医师,常州市第一人民医院,江苏省常州市 213000
  • 作者简介:常文辽,男,1994年生,安徽省阜阳市人,汉族,苏州大学第三临床医学院在读硕士,医师,主要从事骨组织工程、骨与关节病研究。
  • 基金资助:
    常州市应用基础研究计划项目(CJ20180063);国家自然科学基金青年项目(31800806)

Material selection, theoretical design and biomimetic function of artificial periosteum

Chang Wenliao, Zhao Jie, Sun Xiaoliang, Wang Kun, Wu Guofeng, Zhou Jian, Li Shuxiang, Sun Han   

  1. First People’s Hospital of Changzhou, Changzhou 213000, Jiangsu Province, China
  • Received:2020-03-02 Revised:2020-03-07 Accepted:2020-04-18 Online:2021-02-08 Published:2020-11-23
  • Contact: Sun Han, Attending physician, First People’s Hospital of Changzhou, Changzhou 213000, Jiangsu Province, China
  • About author:Chang Wenliao, Master candidate, Physician, First People’s Hospital of Changzhou, Changzhou 213000, Jiangsu Province, China
  • Supported by:
    the Basic Applied Research Project of Changzhou, No. CJ20180063; the Youth Program of National Natural Science Foundation of China, No. 31800806

摘要:

文题释义:
骨膜:由特化的结缔组织组成,通过胶原纤维附着在皮质骨的表面,成为一层薄而坚韧的膜,包括纤维层和生发层,起固定、营养及保护作用,还能参与骨的再生和修复。
人工骨膜材料:基于骨膜组织特性运用工程学方法人为构建出的新型功能性骨膜材料。

背景:骨膜作为祖细胞和生长因子的存储部位及募集性支架,在骨组织供血和骨的形成再生中起着重要的作用,因此研制一种结构和功能上都能模拟天然骨膜的人工骨膜材料逐渐成为近年来的研究热点。
目的:综述目前人工骨膜材料的研究进展及其在临床治疗中的应用前景。
方法:应用计算机检索PubMed数据库截止至2020年2月发表的相关文献,检索词为“periosteum,tissue engineering,artificial,regeneration,repair”。
结果与结论:人工骨膜通过支架、细胞、因子3大要素模拟天然骨膜的结构和功能,为骨膜组织修复及骨再生的临床治疗提供了一种新的可能。目前人工骨膜主要可分为细胞片层类骨膜材料、脱细胞支架类骨膜材料及人工合成支架类骨膜材料。细胞片层类人工骨膜材料制备较简单,是较早投入临床使用的组织工程骨膜材料;脱细胞支架类人工骨膜可最大限度地保留其天然结构或成分;人工合成支架的材料来源丰富且便利,同时具有较低的免疫反排斥应发生率。这些人工骨膜材料均展现出良好的促骨修复效果。然而,目前对于人工骨膜结构和功能的仿生研究还处于起步阶段,在材料选择、理论设计等方面仍需进一步提高,以使其在生物仿生功能方面更加成熟。
https://orcid.org/0000-0002-3512-1553 (常文辽) 

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: 骨, 材料, 骨膜, 组织工程, 人工骨膜, 再生医学, 缺损修复, 综述

Abstract: BACKGROUND: Periosteum, as the storage site and recruitment scaffold of progenitor cells and growth factors, plays an important role in the blood supply of bone tissue and the formation and regeneration of bone. Thus, it has become a research hotspot in recent years to develop an artificial periosteum material which can simulate natural periosteum both in structure and function.
OBJECTIVE: To review the research progress of artificial periosteum material and its application in clinical treatment.
METHODS: The relevant documents published by PubMed database up to February 2020 were searched by computer with the search term of “periodium, tissue engineering, artificial, regeneration, repair”.
RESULTS AND CONCLUSION: The artificial periosteum simulates the structure and function of natural periosteum through three elements: scaffolds, cells and factors, which provide a new possibility for the clinical treatment of periosteal tissue repair and bone regeneration. At present, the artificial periosteum can be divided into cell-sheet periosteum material, acellular-scaffold periosteum material and artificially synthetic scaffold periosteum material. Cell-sheet artificial periosteum is relatively simple to prepare and is a kind of tissue engineering periosteum material which has been put into clinical use earlier. Acellular-scaffold artificial periosteum can keep its natural structure or element to the greatest extent. The material of artificially synthetic scaffold is rich and convenient, and has a low incidence of anti-rejection. These materials all showed good osteogenic effect. However, at present, the bionic research on the structure and function of artificial periosteum is still in its infancy, and further improvement is still needed in material selection, theoretical design and other aspects, so as to make it more mature in biological bionic function.

Key words: bone, materials, periosteum, tissue engineering, artificial periosteum, regenerative medicine, defect repair, review

中图分类号: