中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (33): 5356-5363.doi: 10.3969/j.issn.2095-4344.2015.33.021

• 组织构建综述 tissue construction review • 上一篇    下一篇

血管内皮生长因子和骨形态发生蛋白在骨组织工程中的作用

纪经涛,胡永成,夏  群,苗  军,陈晓鹏,方  程   

  1. 天津市天津医院,天津市  300211
  • 出版日期:2015-08-13 发布日期:2015-08-13
  • 通讯作者: 胡永成,主任医师,博士生导师,天津市天津医院,天津市300211
  • 作者简介:纪经涛,男,1979年生,汉族,天津市人。
  • 基金资助:

    天津市自然科学基金(12JCYBJC16400);天津市卫生局科技基金(12KG121)

Vascular endothelial growth factor and bone morphogenetic protein in the bone tissue engineering

Ji Jing-tao, Hu Yong-cheng, Xia Qun, Miao Jun, Chen Xiao-peng, Fang Cheng   

  1. Tianjin Hospital, Tianjin 300211, China
  • Online:2015-08-13 Published:2015-08-13
  • Contact: Hu Yong-cheng, Chief physician, Doctoral supervisor, Tianjin Hospital, Tianjin 300211, China
  • About author:Ji Jing-tao, Tianjin Hospital, Tianjin 300211, China
  • Supported by:

    the Natural Science Foundation of Tianjin, No. 12JCYBJC16400; the Scientific Foundation of Tianjin Health Department, No. 12KG121

摘要:

背景:在临床中由于骨质疏松性骨折、创伤、先天性骨发育不良、进行性骨骼紊乱引起的大段结构性骨缺损非常常见,组织工程骨为骨缺损的修复提供了新希望。骨组织工程研究中关于生长因子的研究较多,已取得了一些成果,如何在时间上控制各种不同生物活性的生长因子是研究热点。

目的:综述血管内皮生长因子和骨形态发生蛋白在血管化组织工程骨中的研究进展。

方法:由第一作者用计算机检索中国期刊全文数据库(CNKI:1990至2015年)Medline(1990至2015年)数据库,检索词分别为“成骨因子、成血管因子、组织工程骨、骨修复、血管化、血管内皮生长因子、骨形态发生蛋白、序贯释放、种子细胞、细胞支架”和“osteogenic factors,angiogenic factors,tissue engineering bone,bone repair,vascularization,VEGF,BMPs,sequential release,seed cells,cytoskeleton”,语言分别设定为中文和英文。检索有关血管内皮生长因子和骨形态发生蛋白在骨修复作用中的研究,并总结作用机制及研究方向。

结果与结论:共检索到313篇文献,按纳入及排除标准筛选后,纳入文章87篇。结果表明,骨缺损的重建伴随着多种不同的生物活性分子,各自具有不同的潜能和效率。血管和成骨是骨修复两个最为重要的过程,成骨生长因子在维持骨骼结构和骨形成中发挥重要的作用,而成血管生长因子可以为组织的生长、分化和功能化提供氧气和营养物质,双因子或多因子联合作用是目前但骨组织工程中的一个发展方向,成骨与成血管生物因子比单独使用其中一种具有更好的成骨效果,但是控制外源性成骨与成血管生物因子的释放剂量是在治疗过程中的关键研究问题。

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 组织构建, 骨组织工程, 成骨因子, 成血管因子, 组织工程骨, 骨修复, 血管化, 血管内皮生长因子, 骨形态发生蛋白, 序贯释放, 种子细胞, 细胞支架, 天津市自然科学基金

Abstract:

BACKGROUND: Segmental bone defects resulting from osteoporotic fractures, trauma, congenital bone dysplasia and progressive bone disorder are very common, and bone tissue engineering provides a new approach to bone defect repair. Growth factors related to bone tissue engineering bone have been reported a lot and have achieved some results. How to mimick the natural timing of different growth factors with different bioactivities has become the current hotspot in bone repair.
OBJECTIVE: To review the new developments in vascular endothelial growth factor and bone morphogenetic protein in bone tissue engineering.
METHODS: The first author searched CNKI (1990/2015) and Medline database (1990/2015) for related articles using the key words of “osteogenic factors, angiogenic factors, tissue engineering bone, bone repair, vascularization, vascular endothelial growth factor, bone morphogenetic protein, sequential release, seed cells, cytoskeleton” in Chinese and English, respectively. Mechanism of action and research direction about vascular endothelial growth factor and bone morphogenetic protein were summarized.
RESULTS AND CONCLUSION: Totally 313 papers were searched initially, and finally 87 papers were enrolled in result analysis. The results show that different growth factors play different roles in bone repair. Vascularization and osteogenesis are the most important processes in bone repair. The osteogenic factors play an important role in maintaining bone structure and bone formation. The angiogenic factors can provide oxygen and nutrients for tissue growth, differentiation and functionalization. The combination of osteogenic and angiogenic factors has a better osteogenic effect than osteogenic or angiogenic factors used alone. However, the most important problem is how to control the exogenous osteogenesis and the release dosage of angiogenic factors in bone repair.

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Tissue Engineering, Stents, Vascular Endothelial Growth Factors

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