摘要
背景:骨关节炎作为中国最常见的老年慢性退行性疾病之一,因其复杂的发病机制及细胞分子交流途径,目前尚未有行之有效的方法去延缓骨关节炎的进展。而转化生长因子β在早期关节的形成、骨和软骨的发育以及关节重塑各阶段发挥重要作用,是维持与调节关节稳态的关键因子之一。目的:综述近年来国内外关于转化生长因子β亚家族在骨关节炎的发生发展中所起到的调控作用,分析其在骨关节炎不同阶段所产生的影响,探究转化生长因子β在临床治疗骨关节炎上的应用前景,以期能为临床治疗方案提供参考。方法:应用计算机检索中国知网和PubMed数据库收录的相关文献,中文检索词为“骨关节炎,转化生长因子,信号通路,骨重塑,软骨退变,血管生成,治疗”,英文检索词为“Osteoarthritis,Transforming Growth Factor,Signaling Pathway,Bone Remodeling,Cartilage Degeneration,Angiogenesis,Treatment”,最终纳入57篇文献进行综述分析。结果与结论:(1)目前,关于骨关节炎复杂的发病机制尚未有统一定论,大量研究表明骨关节炎与细胞因子和信号通路关系密切,以转化生长因子β超家族作为其发病机制和治疗突破口的相关研究也是当前的热点。(2)转化生长因子β在早期关节软骨形成与稳态维持上起到关键作用,并对于软骨损伤修复有促进作用;而在关节成型后,转化生长因子β的保护作用会减弱甚至造成破坏效应,其双重调节作用也是目前转化为临床治疗手段的重点,需后续研究明确适用范围以制定标准。(3)高水平活性转化生长因子β在机械应力的介导下参与骨细胞、成骨细胞与破骨细胞的调控,并干预随后骨微观结构的重塑,特异性抑制剂可作为治疗疾病的靶向药物,但其作用的安全性与有效性仍需临床进一步完善。(4)血管增生可能在转化生长因子β介导软骨退变及软骨下骨重塑中提供潜在的串�
BACKGROUND:Osteoarthritis is one of the most common senile chronic degenerative diseases in China.Due to its complex pathogenesis and cellular molecular communication pathways,there is currently no effective method to slow down the progression of osteoarthritis.Studies have found that transforming growth factor-βis one of the key factors in the maintenance and regulation of joint stability and plays a significant role in the formation of early joints,as well as the development of bone and cartilage,and the remodeling of joints at various stages.OBJECTIVE:To review the regulatory role of the transforming growth factor-βsubfamily in the occurrence and development of osteoarthritis,both domestically and internationally in recent years,to analyze the impacts it has at different stages of osteoarthritis,and to explore the potential application prospects of transforming growth factor-βin the clinical treatment of osteoarthritis,with a view to informing clinical treatment protocols..METHODS:The relevant articles were searched by computer from CNKI Database and PubMed Database.The search terms were“osteoarthritis,transforming growth factor,signaling pathway,bone remodeling,cartilage degeneration,angiogenesis,treatment”in Chinese and English,respectively.Finally,57 articles were included for review.RESULTS AND CONCLUSION:The pathogenesis of osteoarthritis remains a subject of ongoing exploration with no unified consensus.Numerous studies highlight the close correlation between osteoarthritis and cytokines,focusing on the transforming growth factor-βsuperfamily as a pivotal mechanism and therapeutic breakthrough.Transforming growth factor-βplays a crucial role in early joint cartilage formation and maintenance,promoting cartilage repair.However,post-joint formation,its protective effect weakens,leading to potential destructive consequences.This dual regulatory role is a current clinical treatment focus,necessitating further research to delineate its application scope for standardized protocols.Highly active transf
作者
郭磊
齐岩松
牛啸博
Guo Lei;Qi Yansong;Niu Xiaobo(Inner Mongolia Autonomous Region People’s Hospital,Hohhot 010017,Inner Mongolia Autonomous Region,China)
出处
《中国组织工程研究》
CAS
北大核心
2024年第35期5695-5701,共7页
Chinese Journal of Tissue Engineering Research
基金
内蒙古自治区自然科学基金项目(2021MS08036),项目负责人:牛啸博。
关键词
骨关节炎
转化生长因子Β
信号通路
细胞外基质
软骨修复
骨髓间充质干细胞
miRNA
骨重塑
H型血管
osteoarthritis
transforming growth factor-β
signaling pathway
extracellular matrix
cartilage repair
bone marrow mesenchymal stem cell
miRNA
bone remodeling
type H vessels
