中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (23): 3723-3729.doi: 10.3969/j.issn.2095-4344.2694

• 组织构建综述 tissue construction review • 上一篇    下一篇

OPG/RANKL/RANK信号通路在骨巨细胞瘤发病机制中的作用

梁晨亮1,赵振群2,刘万林2   

  1. 1内蒙古医科大学,内蒙古自治区呼和浩特市  010000;2内蒙古医科大学第二附属医院,内蒙古自治区呼和浩特市  010030
  • 收稿日期:2019-07-18 修回日期:2019-12-06 接受日期:2020-01-08 出版日期:2020-08-18 发布日期:2020-07-30
  • 通讯作者: 赵振群,主任医师,内蒙古医科大学第二附属医院,内蒙古自治区呼和浩特市 010030 并列通讯作者:刘万林,教授,内蒙古医科大学第二附属医院,内蒙古自治区呼和浩特市 010030
  • 作者简介:梁晨亮,男,1994 年生,内蒙古自治区赤峰市人,汉族,内蒙古医科大学在读硕士,主要从事骨细胞的相关研究。
  • 基金资助:
    国家自然科学基金项目(8166110173)

The role of OPG/RANKL/RANK signaling pathway in the pathogenesis of giant-cell tumor of bone

Liang Chenliang1, Zhao Zhenqun2, Liu Wanlin2   

  1. 1Graduate School of Inner Mongolia Medical University, Hohhot 010000, Inner Mongolia Autonomous Region, China; 2Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010030, Inner Mongolia Autonomous Region, China
  • Received:2019-07-18 Revised:2019-12-06 Accepted:2020-01-08 Online:2020-08-18 Published:2020-07-30
  • Contact: Zhao Zhenqun, Chief physician, Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010030, Inner Mongolia Autonomous Region, China Liu Wanlin, Professor, Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010030, Inner Mongolia Autonomous Region, China
  • About author:Liang Chenliang, Master candidate, Graduate School of Inner Mongolia Medical University, Hohhot 010000, Inner Mongolia Autonomous Region, China
  • Supported by:

    the National Natural Science Foundation of China, No. 8166110173

摘要:

文题释义:

OPG/RANKL/RANK 信号通路:是骨代谢中至关重要的一条信号通路,它是成骨细胞与破骨细胞之间相互作用的信号通道,同时也是骨巨细胞瘤影响骨代谢的主要途径。

骨巨细胞瘤(Giant cell tumor of bone,GCTB):是常见的原发性骨肿瘤之一,其发病率占所有原发性骨肿瘤的4%-10%,多发生于20-40岁的青壮年患者,好发于股骨远端、胫骨近端或桡骨远端。骨巨细胞瘤组织学来源尚不清楚,一般认为起始于骨髓内间叶组织。该肿瘤具有较强的侵袭性,对骨质有较大的破坏和侵蚀作用,但很少有患者出现反应性新骨生成或是自愈倾向。

背景:研究表明,骨保护素/核因子κB受体活化因子配体/核因子κB受体活化因子(OPG/RANKL/RANK)信号通路与骨巨细胞瘤发病机制之间有一定的相关性,通过控制OPG/RANKL/RANK信号通路影响成骨细胞与破骨细胞之间相互作用,对该病起到一定的治疗作用。

目的:介绍 OPG/RANKL/RANK信号通路与骨巨细胞瘤发病机制的关系,总结并讨论OPG/RANKL/RANK信号通路在骨巨细胞瘤发病机制中的最新研究进展。

方法:检索 PubMed 数据库、Web of science数据库及万方数据库中2001至2019年相关文献,检索词分别为“OPG/RANKL/RANK,giant cell tumor of bone,pathogenesis,signal pathway, bone metabolism,OPG/RANK/RANKL,骨巨细胞瘤,发病机制,信号通路,骨代谢”。排除较陈旧及重复的文献,通过整理,共纳入53篇文献进行分析探讨。

结果与结论:①骨保护素抑制破骨细胞增殖及分化,降低成熟破骨细胞活性,阻断核因子κB受体活化因子配体与核因子κB受体活化因子结合,减缓破骨;②核因子κB受体活化因子配体与破骨细胞前体细胞表面的核因子κB受体活化因子结合,促进破骨细胞前体细胞分化,增殖,进而加速破骨;③核因子κB受体活化因子配体与其受体结合后,激活核因子κB等信号因子促进破骨细胞的增殖、分化并激活破骨细胞,同时调节相关基因的转录及表达;④OPG/RANK/RANKL与骨巨细胞瘤发病机制相关。

ORCID: 0000-0002-2756-4848(梁晨亮)

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 骨巨细胞瘤, 发病机制, 信号通路, OPG/RANK/RANKL, 国家自然科学基金

Abstract:

BACKGROUND: Studies have shown that osteoprotegerin/receptor activator of nuclear factor κB ligand/nuclear factor κB receptor activator (OPG/RANKL/RANK) signaling pathway has a certain correlation with the pathogenesis of giant-cell tumor. Controlling the OPG/RANKL/RANK signaling pathway to affect the interaction between osteoblasts and osteoclasts can play a certain therapeutic role in giant-cell tumor of bone.

OBJECTIVE: Ton introduce the relationship between the OPG/RANKL/RANK signaling pathway and the pathogenesis of giant-cell tumor of bone, and to summarize and discuss the new advances of the OPG/RANKL/RANK signaling pathway in the pathogenesis of giant-cell tumor of bone.

METHODS: PubMed, Web of Science, and WanFang databases were searched for relevant articles published from 2001 to 2019 using the keywords of “OPG/RANKL/RANK, giant cell tumor of bone, pathogenesis, signal pathway, bone metabolism" in English and Chinese, respectively. A total of 53 articles were finally included for analysis and discussion after removal of old and repeated literatures.

RESULTS AND CONCLUSION: OPG inhibits the proliferation and differentiation of osteoclasts, reduces the activity of mature osteoclasts, and blocks the binding of RANKL to RANK. RANKL binds to RANK on the surface of osteoclast progenitor cells to promote the differentiation and proliferation of osteoclast progenitor cells, thus accelerating osteoclast progression. After binding to RANKL receptor, RANKL activates signal factors such as nuclear factor-κB to promote the proliferation, differentiation and activation of osteoclasts, and to regulate the transcription and expression of related genes. Therefore, the OPG/RANKL/RANK is associated with the pathogenesis of giant-cell tumor.

Key words: giant-cell tumor of bone, pathogenesis, signaling pathway, OPG/RANKL/RANK, National Natural Science Foundation of China

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