内质网应激与常见退行性骨骼疾病的发生与发展  

Endoplasmic reticulum stress in the occurrence and development of common degenerative bone diseases

作　　者：钱琨 李子卿 孙水 Qian Kun;Li Ziqing;Sun Shui(Department of Joint Surgery,Shandong Provincial Hospital Affiliated to Shandong First Medical University,Jinan 250021,Shandong Province,China;Orthopaedic Research Laboratory,Medical Science and Technology Innovation Center,Shandong First Medical University&Shandong Academy of Medical Sciences,Jinan 250117,Shandong Province,China)

机构地区：[1]山东第一医科大学附属省立医院骨关节科,山东省济南市250021 [2]医学科技创新中心骨科实验室,山东第一医科大学(山东省医学科学院),山东省济南市250117

出　　处：《中国组织工程研究》2025年第6期1285-1295,共11页Chinese Journal of Tissue Engineering Research

摘　　要：背景:常见的退行性骨骼疾病,如骨关节炎、骨质疏松症和椎间盘退变,其具体的发病分子机制目前尚未明确,可能涉及内质网应激。目前,关于内质网应激在这些常见骨骼疾病发病机制中的系统作用和相关治疗进展的研究较为有限。目的:综述内质网应激在常见的退行性骨骼疾病中的作用,深入探讨这些疾病的分子机制并提供新的防治思路和视角。方法:检索2000-2024年相关文献,以“内质网应激,骨骼疾病,未折叠蛋白反应,骨关节炎,骨质疏松症,椎间盘退变,自噬,凋亡,铁死亡,焦亡”为中文检索词检索中国知网、万方、维普数据库;以“endoplasmic reticulum stress,bone disease,unfolded protein response,osteoarthritis,osteoporosis,intervertebral disc degeneration,autophagy,apoptosis,ferroptosis,pyroptosis”为英文检索词检索PubMed、Web of Science数据库。排除重复和较陈旧的文献,共115篇文献符合纳入标准。结果与结论:①内质网应激在细胞生理调节中具有双重效应。轻度的内质网应激有助于促进成骨分化和细胞外基质合成,然而持续过度的内质网应激则会导致细胞死亡。②内质网应激诱导的细胞自噬、凋亡等与骨关节炎、骨质疏松症、椎间盘退变密切相关。③衰老、药物不良反应、代谢紊乱、钙平衡失调、不良生活习惯等多种原因可导致内质网应激的长期激活,从而引起骨重塑紊乱、软骨损伤、髓核细胞死亡等病理表现,最终导致骨关节炎、骨质疏松和椎间盘退变的发生。④对引发内质网应激的相关机制进行干预,有望在预防和治疗骨关节炎、骨质疏松症和椎间盘退变等常见退行性骨病方面发挥作用。BACKGROUND:The specific molecular mechanisms underlying common degenerative bone diseases,such as osteoarthritis,osteoporosis,and intervertebral disc degeneration,are currently unclear and may involve endoplasmic reticulum stress.At present,research on the systematic role of endoplasmic reticulum stress in the pathogenesis of these common skeletal diseases and related therapeutic progress is relatively limited.OBJECTIVE:To review the role of endoplasmic reticulum stress in common degenerative bone diseases,explore the molecular mechanisms of these diseases in depth,and provide new ideas and perspectives for prevention and treatment of these diseases.METHODS:Relevant literature from 2000 to 2024 was searched in CNKI,WanFang,VIP,PubMed and Web of Science databases using the search terms of“endoplasmic reticulum stress,bone disease,unfolded protein response,osteoarthritis,osteoporosis,intervertebral disc degeneration,autophagy,apoptosis,ferroptosis,pyroptosis”in Chinese and English.After removal of duplicates and older literature,a total of 115 articles met the inclusion criteria.RESULTS AND CONCLUSION:Endoplasmic reticulum stress has a dual effect in regulating cell physiology.Mild endoplasmic reticulum stress promotes osteogenic differentiation and extracellular matrix synthesis;however,persistent excessive endoplasmic reticulum stress leads to cell death.Endoplasmic reticulum stress-induced cell autophagy and apoptosis are closely related to osteoarthritis,osteoporosis,and intervertebral disc degeneration.Aging,drug side effects,metabolic disorders,calcium imbalance,poor lifestyle habits and other reasons may lead to long-term activation of endoplasmic reticulum stress,which causes bone remodeling disorders,cartilage damage,nucleus pulposus cell death and other pathological manifestations,ultimately leading to the occurrence of osteoarthritis,osteoporosis and intervertebral disc degeneration.Intervention in the relevant mechanisms triggering endoplasmic reticulum stress is expected to play a role in the preve

关 键 词：内质网应激 骨骼疾病 未折叠蛋白反应 骨关节炎 骨质疏松症 椎间盘退变 

分 类 号：R459.9[医药卫生—治疗学] R318[医药卫生—临床医学] R681