中国组织工程研究

• 组织构建学术探讨 tissue construction academic discussion • 上一篇    下一篇

转化生长因子β1对软骨组织代谢影响的研究进展*★

郭铁峰1,周明旺2,李盛华2,孙凤岐1,穆欢喜1   

  1. 1甘肃中医学院,甘肃省兰州市  730020
    2甘肃省中医院,甘肃省兰州市  730050
  • 收稿日期:2012-07-13 修回日期:2012-09-26 出版日期:2013-04-09 发布日期:2013-04-09
  • 通讯作者: 周明旺,天津中医药大学在读博士生,主治医师,甘肃省中医院,甘肃省兰州市 730050 923433675@qq.com
  • 作者简介:郭铁峰★,男,1986年生,甘肃省兰州市人,汉族,甘肃中医学院在读硕士,主要从事中西医结合诊治骨关节疾病的研究。923433675@qq.com
  • 基金资助:

    甘肃省教育厅科研项目(1106B-16)

Transforming growth factor beta 1 effects on cartilage tissue metabolism

Guo Tie-feng1, Zhou Ming-wang2, Li Sheng-hua2, Sun Feng-qi1, Mu Huan-xi1   

  1. 1 Gansu University of Traditional Chinese Medicine, Lanzhou  730020, Gansu Province, China
    2 Gansu Province Hospital of Traditional Chinese Medicine, Lanzhou  730050, Gansu Province, China
  • Received:2012-07-13 Revised:2012-09-26 Online:2013-04-09 Published:2013-04-09
  • Contact: Zhou Ming-wang, Studying for doctorate, Attending physician, Gansu Province Hospital of Traditional Chinese Medicine, Lanzhou 730050, Gansu Province, China 923433675@qq.com
  • About author:Guo Tie-feng★, Studying for master’s degree, Gansu University of Traditional Chinese Medicine, Lanzhou 730020, Gansu Province, China 923433675@qq.com
  • Supported by:

    the Scientific Research Program of Gansu Educational Bureau, No. 1106B-16*

摘要:

背景:转化生长因子β1可以介导软骨合成、抑制胶原和蛋白多糖分解,在诱导软骨分化和维持软骨表型上起着重要作用,实现软骨缺损的功能性修复。
目的:从生物学特性、在生物工程中的应用、基因多态性、信号通路及微小RNA等方面综述转化生长因子β1对软骨组织代谢影响的研究进展。
方法:以“transforming growth factor-β1,Cartilage Differentiation,cartilage matrix”为英文检索词,以“转化生长因子β1,软骨分化,软骨基质”为中文检索词。经第一作者检索2007/2012CNKI数据库及SPRINGERLINK数据库有关转化生长因子β1对软骨组织代谢影响的研究进展方面的文献130篇,根据纳入排除标准保留54篇进行总结。
结果与结论:转化生长因子β1可诱导间充质细胞向软骨细胞分化,促进软骨特异性基质的合成,保护软骨基质不被各种蛋白酶水解破坏,能够增强软骨组织自身再生能力,实现使软骨的损伤逆转,在软骨修复领域展现了巨大的潜在应用价值。

关键词: 组织构建, 组织构建学术探讨, 转化生长因子β1, 软骨分化, 软骨基质, 软骨细胞, 成骨细胞, 破骨细胞, 骨形态发生蛋白, 基质金属蛋白酶, 细胞因子, 综述文献, 省级基金

Abstract:

BACKGROUND: Transforming growth factor beta 1 can mediate cartilage synthesis and inhibit decomposition of collagen and protein polysaccharide, which has a most important effect on induction of cartilage differentiation in vitro and maintenance of cartilage phenotype, realizing the functional repair of cartilage defects.
OBJECTIVE: Based on the biological characteristics, applications in biotechnology, gene polymorphism, signaling pathways and microRNA, to introduce research progress of transforming growth factor beta 1 influence on cartilage tissue metabolism.
METHODS: The first author searched CNKI and SPRINGERLINK databases (2007/2012) to retrieve articles related to transforming growth factor beta 1 influence on cartilage tissue metabolism using the key words of “transforming growth factor beta 1, cartilage differentiation, cartilage matrix” in Chinese and English, respectively. A total of 130 articles were retrieved, and finally 54 were included.
RESULTS AND CONCLUSION: Transforming growth factor beta 1 can induce chondrogenic differentiation of mesenchymal stem cells, promote cartilage-specific matrix synthesis, protect the cartilage matrix against proteolysis, enhance self-renew ability of cartilage tissues, and realize repair of cartilage injury. In the field of cartilage repair, transforming growth factor beta 1 demonstrates a great potential value.

Key words: tissue construction, tissue construction academic discussion, transforming growth factor beta 1, cartilage differentiation, cartilage matrix, chondrocytes, osteoblasts, osteoclasts, bone morphogenetic protein, matrix metalloproteinase, cytokines, review literature, provincial grants-supported paper

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