口腔医学研究 ›› 2021, Vol. 37 ›› Issue (9): 780-782.DOI: 10.13701/j.cnki.kqyxyj.2021.09.002

• 综述 • 上一篇    下一篇

蛋白酪氨酸磷酸酶调控破骨细胞作用机制的研究进展

张帆, 姜欢*   

  1. 吉林大学口腔医院正畸科 吉林 长春 130021
  • 收稿日期:2020-06-02 出版日期:2021-09-28 发布日期:2021-09-16
  • 通讯作者: *姜欢,E-mail : jianghuan@jlu.edu.cn
  • 作者简介:张帆(1998~),吉林人,女,本科在读,研究方向:口腔正畸学。
  • 基金资助:
    国家自然科学基金(编号:81870795)国家自然科学基金青年基金(编号:81600898)吉林省财政厅课题(编号:JCSZ2019378-19)

Research Progress on Mechanism of Protein Tyrosine Phosphatase Regulating Osteoclast

ZHANG Fan, JIANG Huan*   

  1. Department of Orthodontics, Hospital of Stomatology, Jilin University, Changchun 130021, China
  • Received:2020-06-02 Online:2021-09-28 Published:2021-09-16

摘要: 破骨细胞蛋白酪氨酸磷酸酶(osteoclastic protein-tyrosine phosphatase,PTP-oc)是一种特异性表达于破骨细胞和破骨细胞前体细胞中的蛋白质酪氨酸磷酸酶,通过多种机制参与调控破骨细胞的生物学行为。本文从PTP-oc调节破骨细胞活性、分化、粘附3个方面,对其作用机制进行综述,为深入研究PTP-oc的作用提供参考,也为以PTP-oc为靶点防治正畸牙移动过程中牙根吸收提供一定的依据。

关键词: 蛋白酪氨酸磷酸酶, 破骨细胞, 作用机制

Abstract: Osteoclastic protein-tyrosine phosphatase (PTP-oc) is a protein tyrosine phosphatase specifically expressed in osteoclasts and osteoclast precursor cells, which is involved in the regulation of biological behavior of osteoclasts through a variety of mechanisms. In this paper, the mechanism of PTP-oc in regulating activity, differentiation, and adhesion of osteoclast was summarized, which provides reference for further study on the role of PTP-oc, and also provides some evidence for the prevention and treatment of root resorption in the process of orthodontics tooth movement with PTP-oc as the target.

Key words: protein tyrosine phosphatase, osteoclasts, mechanism of action