中国口腔颌面外科杂志 ›› 2026, Vol. 24 ›› Issue (2): 190-195.doi: 10.19438/j.cjoms.2026.02.015

• 综述 • 上一篇    下一篇

腱鞘巨细胞瘤的发病机制研究进展

沈佳宸, 严思其, 李烨, 杨驰*, 郑吉驷*   

  1. 上海交通大学医学院附属第九人民医院 口腔外科,上海交通大学口腔医学院,国家口腔医学中心, 国家口腔疾病临床医学研究中心,上海市口腔医学重点实验室,上海市口腔医学研究所, 中国医学科学院口腔颌面再生医学创新单元,上海 200011
  • 收稿日期:2025-05-12 修回日期:2025-07-02 出版日期:2026-03-20 发布日期:2026-04-02
  • 通讯作者: 郑吉驷,E-mail:zhengjisi88@gmail.com;杨驰,E-mail:yangchi63@163.com。*共同通信作者
  • 作者简介:沈佳宸(2004—),女,本科,E-mail:jessie2004@sjtu.edu.cn

Research progress in the pathogenesis of tenosynovial giant cell tumor

Shen Jiachen, Yan Siqi, Li Ye, Yang Chi, Zheng Jisi   

  1. Department of Oral Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology; Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences. Shanghai 200011, China
  • Received:2025-05-12 Revised:2025-07-02 Online:2026-03-20 Published:2026-04-02

摘要: 腱鞘巨细胞瘤(tenosynovial giant cell tumor,TGCT)属于良性间充质肿瘤,起源于关节滑膜和肌腱鞘,可发生于全身所有关节,根据生长方式不同分为局限型和弥漫型。目前对于TGCT的发生机制尚不明确,早期认为其为炎症性疾病,但因其细胞遗传学上的克隆性异常、肿瘤自主性生长和某些基因的特异性高表达,现阶段主流观点认为TGCT是一种肿瘤性病变。本文从多个角度,包括TGCT基因层面改变、分子层面多种细胞因子的变化和细胞层面多种细胞间的相互作用,对TGCT的最新研究进展作一综述,探讨导致肿瘤发生和发展的机制,旨在为该肿瘤的基础研究和临床诊治提供参考。

关键词: 腱鞘巨细胞瘤, 发病机制, 基因突变, 细胞因子, 细胞间互作

Abstract: Tenosynovial giant cell tumor(TGCT) is a benign mesenchymal tumor originated from the synovium of joints and tendon sheaths, which might occur in any joint of the body. It is classified into localized and diffused types based on its different growth patterns. The exact pathogenesis of TGCT remains unclear presently. While it was initially thought to be an inflammatory condition, the majority now perceives TGCT to be a neoplastic lesion due to its genetically clonal abnormalities, the autonomous growth of tumors and the highly specific expression of certain genes. This review summarized the latest advancements in genetic alterations, molecular changes in various cytokines and cellular interactions of TGCT, and explored the mechanisms that lead to the formation and progression of tumor, aiming to provide references for basic research, clinical diagnosis and treatment.

Key words: Tenosynovial giant cell tumor, Pathogenesis, Gene mutation, Cytokines, Intercellular Interactions

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