Microenvironment in subchondral bone: predominant regulator for the treatment of osteoarthritis.

Microenvironment in subchondral bone: predominant regulator for the treatment of osteoarthritis.
复制标题

软骨下骨的微环境:骨关节炎治疗的主要调节因子

DOI:
10.1136/annrheumdis-2020-218089
复制
发表时间:
2021-04
影响因子:
27.4
通讯作者:
Dong S
Dong S
中科院分区:
医学1区
文献类型:
--
作者:
Hu W;Chen Y;Dou C;Dong S

文献摘要

参考文献

被引文献

相似文献

骨关节炎(OA)是老年人的一种退行性关节疾病。尽管OA一直被认为主要是一种关节软骨疾病,但软骨下骨在OA发病机制中的参与已引起越来越多的关注。这篇综述总结了OA进展过程中软骨下骨的微观结构和组织病理学变化,从细胞水平来看,这些变化是由于骨细胞、成骨细胞、破骨细胞(OCs)、内皮细胞和感觉神经元之间相互作用的改变所致。因此,我们重点关注软骨下骨微环境中的病理性细胞相互作用如何在OA进展的不同阶段促进软骨下骨破坏。此外,还综述了在OA进展过程中关于软骨下骨中的破骨细胞与关节软骨中的软骨细胞(CCs)之间通讯的少量研究。我们提出了“破骨细胞 - 软骨细胞串扰”的概念,并描述了这两种细胞类型可能相互作用的各种途径。基于“破骨细胞 - 软骨细胞串扰”,我们阐述了治疗OA的潜在治疗策略,包括恢复异常的软骨下骨重塑和阻断桥梁——软骨下H型血管。最后,该综述总结了目前对软骨下骨微环境与OA疼痛之间关系的理解,并描述了通过针对软骨下骨微环境来减轻OA疼痛的潜在干预措施。
Osteoarthritis (OA) is a degenerative joint disease in the elderly. Although OA has been considered as primarily a disease of the articular cartilage, the participation of subchondral bone in the pathogenesis of OA has attracted increasing attention. This review summarises the microstructural and histopathological changes in subchondral bone during OA progression that are due, at the cellular level, to changes in the interactions among osteocytes, osteoblasts, osteoclasts (OCs), endothelial cells and sensory neurons. Therefore, we focus on how pathological cellular interactions in the subchondral bone microenvironment promote subchondral bone destruction at different stages of OA progression. In addition, the limited amount of research on the communication between OCs in subchondral bone and chondrocytes (CCs) in articular cartilage during OA progression is reviewed. We propose the concept of ‘OC–CC crosstalk’ and describe the various pathways by which the two cell types might interact. Based on the ‘OC–CC crosstalk’, we elaborate potential therapeutic strategies for the treatment of OA, including restoring abnormal subchondral bone remodelling and blocking the bridge—subchondral type H vessels. Finally, the review summarises the current understanding of how the subchondral bone microenvironment is related to OA pain and describes potential interventions to reduce OA pain by targeting the subchondral bone microenvironment.
DOI: 10.1186/s12891-018-2143-2
发表时间: 2018-07-18
影响因子: 2.3
作者:
Aitken D;Laslett LL;Cai G;Hill C;March L;Wluka AE;Wang Y;Blizzard L;Cicuttini F;Jones G
通讯作者: Jones G
骨软骨界面的水平裂隙:肥胖相关骨关节炎患者的一种新颖而独特的病理特征
DOI: 10.1136/annrheumdis-2020-216942
发表时间: 2020-06-01
影响因子: 27.4
作者:
Chen, Lianzhi;Yao, Felix;Zheng, Minghao
通讯作者: Zheng, Minghao
破骨细胞来源的外泌体let-7a-5p靶向Smad2促进软骨细胞的肥大分化
DOI: 10.1152/ajpcell.00039.2020
发表时间: 2020-07-01
影响因子: 5.5
作者:
Dai, Jingjin;Dong, Rui;Dong, Shiwu
通讯作者: Dong, Shiwu
DOI: 10.3892/ijmm.2020.4576
发表时间: 2020-07-01
影响因子: 5.4
作者:
Dai, Guangming;Xiao, Haozhuo;Huang, Wei
通讯作者: Huang, Wei
DOI: 10.1016/j.joca.2009.03.015
发表时间: 2009-09-01
影响因子: 7
作者:
Connor, J. R.;LePage, C.;Kumar, S.
通讯作者: Kumar, S.