口腔医学 ›› 2025, Vol. 45 ›› Issue (8): 561-566.doi: 10.13591/j.cnki.kqyx.2025.08.001

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颞下颌关节骨关节炎病理性钙化机制及精准防治策略

韩潇潇, 覃文聘, 焦凯()   

  1. 空军军医大学唐都医院口腔科, 陕西西安 (710038)
  • 收稿日期:2025-04-26 出版日期:2025-08-28 发布日期:2025-08-21
  • 通讯作者: 焦 凯 E-mail:kjiao1@163.com
  • 作者简介:焦凯,空军军医大学第二附属医院(唐都医院)口腔科主任、支部书记、口腔医学教研室主任、主任医师、教授,博士生导师,为国务院特殊津贴专家,国家“万人计划”青年拔尖人才,全球前2%顶尖科学家,军队青年科技英才,陕西省杰青,陕西省科技新星,空军高层次人才,国家人才项目和国家自然科学基金同行评审专家。主要从事颞下颌关节疾病防治和修复重建策略研究,主持国家重点研发计划课题2项、国家自然科学基金5项、国临中心重点项目2项及军队后勤重点研发等课题。近5年,以通信作者发表科技论文52篇,单篇最高IF为32.085分,IF>10分的20篇。获中华口腔医学会科技一等奖、陕西省科技一等奖、全国发明展览会金奖、中国医疗器械创新创业大赛二等奖、陕西省科技创新团队等。获授权国际发明专利3项,国家专利26项,其中16项为第一发明人。兼任陕西省口腔医师协会副会长,陕西省颞下颌关节病学专委会首任主委。
  • 基金资助:
    国家重点研发计划资助(2023YFC2509100);国家自然科学基金面上项目(82471000)

Pathological calcification in temporomandibular joint osteoarthritis: Mechanisms and targeted therapeutic strategies

HAN Xiaoxiao, QIN Wenpin, JIAO Kai()   

  1. Department of Stomatology, Tangdu Hospital, Air Force Medical University, Xi’an 710038, China
  • Received:2025-04-26 Online:2025-08-28 Published:2025-08-21

摘要:

颞下颌关节骨关节炎(TMJ-OA)是以关节软骨退变、疼痛及功能障碍为特征的慢性疾病,病理性钙化作为其核心病理标志,与疾病进展密切相关。近年研究表明,病理性钙化通过改变软骨生物力学特性、激活炎症反应及基质降解通路,加速关节破坏。本文系统综述病理性钙化在TMJ-OA发病中的关键作用,重点探讨关键信号通路、自噬源性钙化囊泡、溶酶体失稳态、细胞器的交互作用等分子机制,并总结药物治疗、基因治疗及纳米技术等新型干预策略,为TMJ-OA的精准防治提供理论依据。

关键词: 病理性钙化, 骨关节炎, 软骨细胞, 钙化囊泡

Abstract:

Temporomandibular joint osteoarthritis(TMJ-OA) is a chronic disorder characterized by degeneration of articular cartilage, pain, and functional impairment, with pathological calcification serving as a central pathological hallmark closely associated with disease progression. Recent studies have demonstrated that pathological calcification accelerates joint destruction by altering cartilage biomechanical properties, activating inflammatory responses, and promoting matrix degradation pathways. This review systematically reviews the critical role of pathological calcification in the pathogenesis of temporomandibular joint osteoarthritis(TMJ-OA), with a focus on molecular mechanisms including key signaling pathways, autophagy-derived calcifying vesicles, lysosomal destabilization and organelle crosstalk. It further summarizes novel intervention strategies such as pharmacological treatments, gene therapy, and nanotechnology-based approaches, thereby providing a theoretical foundation for the precise prevention and treatment of TMJ-OA.

Key words: pathological calcification, osteoarthritis, chondrocyte, calcified vesicles

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