实用医学杂志 ›› 2024, Vol. 40 ›› Issue (22): 3268-3274.doi: 10.3969/j.issn.1006-5725.2024.22.025

• 综述 • 上一篇    

椎间盘退行性变的机制及治疗方案研究进展

靳级1,2,孙红1,庄勇1,宁旭1,刘淼1()   

  1. 1.贵州医科大学附属医院骨科 (贵州 贵阳 550004 )
    2.贵州医科大学临床医学院 (贵州 贵阳 550004 )
  • 收稿日期:2024-08-13 出版日期:2024-11-25 发布日期:2024-11-25
  • 通讯作者: 刘淼 E-mail:liumiao7257@163.com
  • 基金资助:
    贵州省科技厅基础研究计划 (编号:黔科合基础-ZK[2022]一般430)

Research progress on mechanism and treatment of intervertebral disc aging

Ji JIN1,2,Hong SUN1,Yong ZHUANG1,Xu NING1,Miao LIU1()   

  1. *.Department of Orthopaedics,Affiliated Hospital of Guizhou Medical University,Guiyang 550004,Guizhou,China
    *.School of Clinical Medicine,Guizhou Medical University,Guiyang 550004,Guizhou,China
  • Received:2024-08-13 Online:2024-11-25 Published:2024-11-25
  • Contact: Miao LIU E-mail:liumiao7257@163.com

摘要:

椎间盘退行性变(intervertebral disc degeneration, IDD)是多种慢性脊椎疾病的主要致病因素,其主要临床症状包括下腰痛和急性下肢神经根性疼痛。近年来,随着人口老龄化进展加速及生活方式改变,IDD的发病率显著上升且呈现年轻化趋势,严重影响了患者的生活质量,并给社会带来了巨大的经济和医疗负担。如何有效防治IDD已成为当前亟待解决的医学难题。现有研究表明,椎间盘细胞衰老在IDD的发生与进展中扮演着重要角色,靶向衰老椎间盘细胞的治疗策略,如抗细胞衰老药物、基因编辑及干细胞疗法等,正逐渐成为研究热点。该文综述了椎间盘细胞衰老的分子机制,阐述了针对衰老细胞的多种治疗策略及最新进展,旨在为IDD的防治提供新的研究思路和治疗靶点,并为后续研究提供参考。

关键词: 椎间盘退行性变, 椎间盘细胞衰老, 细胞衰老通路, 抗衰老细胞药物

Abstract:

Intervertebral disc degeneration (IDD) is the primary etiology of various chronic spinal disorders, characterized by clinical symptoms including low back pain and acute lower limb radicular pain. In recent years, due to accelerated population aging and lifestyle changes, there has been a significant increase in the incidence of IDD, particularly among younger individuals. This not only severely impacts patients' quality of life but also imposes substantial economic and medical burdens on society. Consequently, effective prevention and treatment strategies for IDD have become urgent medical priorities. Previous studies have demonstrated that cellular senescence of intervertebral disc cells plays a crucial role in the initiation and progression of IDD. As such, therapeutic interventions targeting senescent intervertebral disc cells, such as anti?senescence drugs, gene editing techniques, and stem cell therapy, are emerging as promising research areas. This review article comprehensively explores the molecular mechanisms underlying cellular senescence in IDD while discussing diverse therapeutic approaches and their latest advancements pertaining to senescent cells. The aim is to provide novel research insights and potential therapeutic targets for preventing and treating IDD while offering valuable references for future investigations.

Key words: intervertebral disc degeneration, cellular senescence, cell aging pathways, anti-aging cell drugs

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