中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (2): 267-272.doi: 10.3969/j.issn.2095-4344.2016.02.020

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

信号通路在膝骨关节炎实验研究中的进展

王华敏1,2,宓轶群1,2,刚嘉鸿2   

  1. 1上海中医药大学研究生院,上海市 201203;2上海交通大学附属第六人民医院针推伤科,上海市 200233
  • 收稿日期:2015-11-03 出版日期:2016-01-08 发布日期:2016-01-08
  • 通讯作者: 宓轶群,主任医师,硕士生导师,上海中医药大学研究生院,上海市 201203;上海交通大学附属第六人民医院针推伤科,上海市 200233
  • 作者简介:王华敏,男,1988年生,山西省孝义市人,汉族,上海中医药大学在读硕士。
  • 基金资助:
    课题由上海市卫生和计划生育委员会、上海市中医药发展办公室上海市中医药三年行动计划项目(zy3-pcpy- 3-1018)资助

Experimental progress of signal transduction pathways in knee osteoarthritis

Wang Hua-min1, 2, Mi Yi-qun1, 2, Gang Jia-hong2   

  1. 1Graduate School of Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; 2Department of Acupuncture & Moxibustion Tuina Traumatology, the Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200233, China
  • Received:2015-11-03 Online:2016-01-08 Published:2016-01-08
  • Contact: Mi Yi-qun, Chief physician, Master’s supervisor, Graduate School of Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Department of Acupuncture & Moxibustion Tuina Traumatology, the Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200233, China
  • About author:Wang Hua-min, Studying for master’s degree, Graduate School of Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Department of Acupuncture & Moxibustion Tuina Traumatology, the Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200233, China
  • Supported by:

    the Three-Year Action Plan Project of Shanghai Traditional Chinese Medicine of Shanghai Municipal Commission of Health and Family Planning and the Office of Chinese Medicine Development, No. zy3-pcpy-3-1018

摘要:

文章快速阅读: 

文题释义:
信号通路:当细胞里要发生某种反应时,信号从细胞外到细胞内传递了一种信息,细胞要根据这种信息来做出反应的现象,叫做信号通路,指能将细胞外的分子信号经细胞膜传入细胞内发挥效应的一系列酶促反应通路。这些细胞外的分子信号(称为配体,ligand)包括激素、生长因子、细胞因子、神经递质以及其它小分子化合物等。
膝骨关节炎:一般指膝关节炎。膝关节炎是一种以退行性病理改变为基础的疾患。多患于中老年人群,其症状多表现为膝盖红肿痛、上下楼梯痛、坐起立行时膝部酸痛不适等。也会有患者表现肿胀、弹响、积液等,如不及时治疗,则会引起关节畸形,残废。在膝关节部位还常患有膝关节滑膜炎、韧带损伤、半月板损伤、膝关节游离体、腘窝囊肿、髌骨软化、鹅足滑囊炎、膝内/外翻等关节疾病。

 

背景:研究表明信号通路在膝骨关节炎发病过程中起着重要的作用。

目的:详细阐述信号通路在膝骨关节炎的实验研究进展。
方法:查阅PubMed、CNKI、维普、万方等相关数据库,查找关于膝骨关节炎的信号通路实验研究的相关文献,对资料进行筛选,排除重复研究和关联性较小的文献,保留与膝骨关节炎信号通路关联性较大的文献。
结果与结论:共纳入51篇符合标准的文献,包括中文文献20篇,英文文献31篇。经分析得出:与膝关节骨性关节炎相关的信号通路主要集中在软骨细胞的增殖和软骨细胞的凋亡两个方面。与软骨细胞增殖有关的信号通路主要有Notch信号通路和Wnt信号通路;与软骨细胞凋亡的信号通路有基质细胞衍生因子1/趋化因子受体4信号通路、TLR4信号通路和MAPKs信号通路;Hippo-YAP信号通路与ERK1/2信号通路具有双重调节软骨细胞增殖和凋亡的作用。 

关键词: 组织构建, 软骨组织工程, 信号通路, 骨关节炎, 膝, 软骨细胞, 综述

Abstract:

BACKGROUND: Studies have shown that signaling pathway plays an important role in the pathogenesis of knee osteoarthritis.
OBJECTIVE: To elaborate the experimental progress of signal transduction pathway in knee osteoarthritis
METHODS: A computer-based retrieval of PubMed, CNKI, VIP and Wanfang databases was performed to find the relevant literatures concerning experimental studies of signaling pathway in knee osteoarthritis. All data were primarily screened to exclude repeated and irrelevant articles. Articles about association between knee osteoarthritis and signal pathway were included.
 
RESULTS AND CONCLUSION: A total of 51 articles were collected, including 20 in Chinese and 31 in English. It is concluded that the signal transduction pathway related to knee osteoarthritis is mainly concentrated in the two aspects: the proliferation of chondrocytes and the apoptosis of chondrocytes. The signal transduction pathways related to the proliferation of chondrocytes mainly include Notch signaling pathway and Wnt signaling pathway. SDF-1/CXCR4 signaling pathway, TLR4 signaling pathway, and MAPKs signaling pathway are associated with apoptosis in chondrocytes. Hippo-YAP signaling pathway and ERK1/2 signaling pathway have a double role in the regulation of proliferation and apoptosis of chondrocytes.