中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (32): 5221-5227.doi: 10.3969/j.issn.2095-4344.2809

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

Kartogenin在软骨再生修复中的应用及价值

卢俊旭,王元博,胡亚暖,杨彪炳   

  1. 潍坊医学院整形外科研究所,山东省潍坊市  261000
  • 收稿日期:2020-02-10 修回日期:2020-02-15 接受日期:2020-03-04 出版日期:2020-11-18 发布日期:2020-09-26
  • 通讯作者: 杨彪炳,硕士,教授,潍坊医学院整形外科研究所,山东省潍坊市 261000
  • 作者简介:卢俊旭,男,1994年生,山东省临沂市人,汉族,潍坊医学院整形外科研究所在读硕士,主要从事组织工程与软骨修复方面的研究。

Recent advances and applications of Kartogenin in cartilage regeneration and repair

Lu Junxu, Wang Yuanbo, Hu Yanuan, Yang Biaobing   

  1. Institute of Plastic Surgery, Weifang Medical University, Weifang 261000, Shandong Province, China
  • Received:2020-02-10 Revised:2020-02-15 Accepted:2020-03-04 Online:2020-11-18 Published:2020-09-26
  • Contact: Yang Biaobing, Master, Professor, Institute of Plastic Surgery, Weifang Medical University, Weifang 261000, Shandong Province, China
  • About author:Lu Junxu, Master candidate, Institute of Plastic Surgery, Weifang Medical University, Weifang 261000, Shandong Province, China

摘要:

文题释义:

Kartogenin(KGN)2012年发现的一种小的杂环类药物化合物,与再生医学密切相关。KGN在软骨再生与保护、肌腱骨愈合、创面愈合、肢体发育等再生领域有着广泛的应用。KGN可促进软骨修复,促进腱骨连接处软骨样过渡区形成,促进创面愈合所需的胶原合成,协调调节肢体发育。

软骨再生修复目前主流的修复方法有软骨清创修整、软骨下骨打磨成形、软骨下骨钻孔或微骨折、骨膜和软骨膜移植等技术,但只能促进关节表面纤维软骨的形成。自体软骨移植是目前关节透明软骨修复的有效方法之一,但供区来源有限是其最大的缺点之一。近年来Kartogenin与组织工程相关技术相结合为损伤软骨的再生和修复提供了新的思路。

背景:骨关节炎等软骨损伤性疾病所导致的软骨缺损,难以自我再生,如何促进软骨再生恢复创面的光滑是近年研究的热点。

目的综述Kartogenin的一般概念、作用机制和效果以及目前所应用的临床模型,为损伤软骨的再生和修复提供新的思路。

方法检索20101月至20201月万方、知网、PubMed数据库收录的关于kartogenin与组织工程结合在软骨再生修复领域及研究进展的相关文献,包括综述、基础研究及临床研究。中文检索词为“Kartogenin,软骨再生修复,软骨保护,组织工程”,英文检索词为“Kartogenincartilage regenerationchondrogenesischondroprotection”。通过阅读文题和摘要进行初步筛选,排除与文章主题相关度低的文献,根据纳入标准和排除标准,最终纳入55篇文献进行结果分析。

结果与结论:①Kartogenin作为一种新发现的小分子,具有更好的稳定性、免疫原性低和易于获得性;②此外,Kartogenin与生长因子在软骨再生中具有协同作用,在软骨形成和软骨保护方面具有极大的潜力;③通过体外实验或动物实验,已经证明Kartogenin在软骨生成、骨关节炎治疗、腱骨损伤修复、创伤愈合等方面具有积极的促进作用,并且有助于保护终板软骨及椎间盘的退变及肩袖损伤的愈合;④随着对Kartogenin更多的基础研究及临床试验,软骨再生修复会在不久的将来取得突破。

ORCID: 0000-0001-8253-5487(卢俊旭)

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: 骨, 关节炎, 软骨, 软骨退行性变, 软骨保护, 通路, 因子, 综述

Abstract:

BACKGROUND: Cartilage defects due to cartilage lesions such as osteoarthritis are difficult to

self-regenerate. How to promote cartilage regeneration and restore smooth wound surface is a hot topic in recent years.

OBJECTIVE: To review the general concept, mechanism and effect of Kartogenin as well as the current clinical models, providing new ideas for the regeneration and repair of damaged cartilage.

METHODS: WanFang, CNKI, and PubMed were retrieved for studies on Kartogenin combined with tissue engineering in the field of cartilage regeneration and repair published from January 2010 to January 2020. The keywords were “Kartogenin, cartilage regeneration, chondrogenesis, chondroprotection” in English and “Kartogenin, cartilage regeneration and repair, cartilage protection, tissue engineering" in Chinese. After initial screening by reading titles and abstracts, irrelevant literature was excluded and finally 55 articles were included for result analysis according to the inclusion criteria and exclusion criteria.

RESULTS AND CONCLUSION: As a newly discovered small molecule, Kartogenin has better stability, lower immunogenicity and easy availability. In addition, Kartogenin plays a synergistic role with growth factors in cartilage regeneration and has great potential in cartilage formation and cartilage protection. Through in vitro experiments or animal experiments, it has been proved that Kartogenin plays a positive role in promoting cartilage generation, osteoarthritis treatment, repair of tendon and bone injury, and wound healing, and helps to protect the degeneration of cartilage and healing of rotator cuff injury. With more basic research and clinical trials on Kartogenin, a breakthrough in cartilage regeneration and repair will be made in the near future.

Key words: bone, arthritis, cartilage, cartilage degeneration, cartilage protection, pathway, factor, review

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