中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (27): 4414-4420.doi: 10.12307/2023.603

• 骨与关节综述 bone and joint review • 上一篇    下一篇

Piezo1蛋白在股骨头坏死发病机制中的意义

陈柏豪1,何  琪1,杨均政1,潘兆丰1,肖嘉聪1,黎  淼1,黎少聪1,曾嘉旭1,王海彬2,郑  稼3,张  濛3   

  1. 1广州中医药大学第一临床医学院,广东省广州市   510405;2广州中医药大学第一附属医院骨科,广东省广州市   510405;3河南省人民医院骨科,河南省郑州市   450003
  • 收稿日期:2022-06-08 接受日期:2022-07-21 出版日期:2023-09-28 发布日期:2022-11-08
  • 通讯作者: 张濛,博士,主治医师,河南省人民医院骨科,河南省郑州市 450003
  • 作者简介:陈柏豪,男,1995年生,广东省吴川市人,汉族,广州中医药大学第一临床医学院在读硕士,主要从事骨与关节退行性变、代谢性骨病方向的研究。
  • 基金资助:
    河南省医学科技公关计划联合共建项目(LHGJ20210035),项目负责人:张濛

Significance of Piezo1 protein in the pathogenesis of osteonecrosis of femoral head

Chen Bohao1, He Qi1, Yang Junzheng1, Pan Zhaofeng1, Xiao Jiacong1, Li Miao1, Li Shaocong1, Zeng Jiaxu1, Wang Haibin2, Zheng Jia3, Zhang Meng3   

  1. 1First Clinical Medicine School, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong Province, China; 2Department of Orthopedics, First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong Province, China; 3Department of Orthopedics, Henan Provincial People’s Hospital, Zhengzhou 450003, Henan Province, China
  • Received:2022-06-08 Accepted:2022-07-21 Online:2023-09-28 Published:2022-11-08
  • Contact: Zhang Meng, MD, Attending physician, Department of Orthopedics, Henan Provincial People’s Hospital, Zhengzhou 450003, Henan Province, China
  • About author:Chen Bohao, Master candidate, First Clinical Medicine School, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong Province, China
  • Supported by:
    Medical Science and Technology Public Relations Program Joint Co-Construction Project of Henan Province, No. LHGJ20210035 (to ZM)

摘要:


文题释义:

股骨头坏死:是股骨头静脉淤滞、动脉血供受损或中断使骨细胞及骨髓成分部分死亡引起骨组织坏死及随后发生的修复,共同导致股骨头结构改变及塌陷,引起髋关节疼痛及功能障碍的疾病。股骨头坏死可分为创伤性和非创伤性两大类。创伤性股骨头坏死的主要致病因素包括股骨头颈骨折、髋关节脱位和髋部严重扭伤;非创伤性股骨头坏死的主要病因为皮质类固醇类药物应用、长期过量饮酒和自身免疫病等。
Piezo1:是机械敏感性的非选择性阳离子通道,对Na+、K+、Ca2+和Mg2+全部渗透,但更偏向Ca2+。在人体血管、膀胱组织、肾脏组织和骨骼系统中高表达,其能够感受细胞膜机械力变化,并能够将细胞膜感受到的机械信号转化为电信号或化学信号的离子通道。

背景:机械敏感离子通道蛋白Piezo1参与骨科多种疾病的发生、发展,但在股骨头坏死发病机制中的作用尚未见系统报道。
目的:分析机械敏感离子通道蛋白Piezo1在股骨头坏死发病及疾病进展中的作用,为临床早期预防及治疗股骨头坏死提供理论依据。
方法:通过中文检索词“股骨头坏死”“Piezo1”“骨形成”“骨丢失”“血管新生”“炎症反应”以及英文检索词“osteonecrosis of femoral head”“Piezo1” “bone formation”“bone loss”“angiogenesis”“inflammation”在中国知网、PubMed等平台进行检索,共检索到文献1 032篇,最终根据入组标准纳入92篇文献进行综述。
结果与结论:①Piezo1可以通过细胞外环境的力学机械刺激,影响成骨细胞、破骨细胞和内皮细胞的分化与增殖,从而参与创伤性股骨头坏死的发展过程;②Piezo1能够介导炎症途径来调控激素性股骨头坏死和酒精性股骨头坏死的发展进程;③结果表明,在不同诱因导致的股骨头坏死疾病中,Piezo1能通过不同方式参与该疾病的病理进展过程,Peizo1有可能成为预防及治疗股骨头坏死的新靶点。
https://orcid.org/0000-0002-0106-2153 (陈柏豪);https://orcid.org/0000-0002-1300-935X(张濛) 

关键词: 股骨头坏死, Piezo1, 骨形成, 骨丢失, 血管新生, 炎症反应

Abstract: BACKGROUND: Piezo1, a mechanically-sensitive ion channel protein, participates in the occurrence and development of many orthopedic diseases, but its role in the pathogenesis of osteonecrosis of femoral head has not been systematically reported.  
OBJECTIVE: To analyze the significance of Piezo1 in the pathogenesis and progression of osteonecrosis of femoral head, providing theoretical basis for the early clinical prevention and treatment of osteonecrosis of femoral head.
METHODS: The Chinese and English search words “osteonecrosis of femoral head” “Piezo1” “bone formation” “bone loss” “angiogenesis” “inflammation” were searched on CNKI and PubMed. A total of 1 032 papers were retrieved, and 92 papers were finally included according to the inclusion criteria for the review.  
RESULTS AND CONCLUSION: (1) Piezo1 can participate in the development of trauma-induced osteonecrosis of femoral head by influencing the differentiation and proliferation of osteoblasts, osteoclasts and endothelial cells through mechanical stimulation of the extracellular environment. (2) Piezo1 mediates inflammatory pathways to regulate the development of steroid-induced and alcohol-induced osteonecrosis of femoral head. (3) It is suggested that Piezo1 may participate in the pathological process of osteonecrosis of femoral head caused by different pathogenic factors in different ways, to provide a new target and direction for the treatment of osteonecrosis of femoral head.

Key words: osteonecrosis of femoral head, Piezo1, bone formation, bone loss, angiogenesis, inflammation

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