The Role of Inflammation in the Pathogenesis of Osteoarthritis

A joint is the point of connection between two bones in our body. Inflammation of the joint leads to several diseases, including osteoarthritis, which is the concern of this review. Osteoarthritis is a common chronic debilitating joint disease mainly affecting the elderly. Several studies showed tha...

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Main Authors: Yoke Yue Chow, Kok-Yong Chin
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Mediators of Inflammation
Online Access:http://dx.doi.org/10.1155/2020/8293921
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author Yoke Yue Chow
Kok-Yong Chin
author_facet Yoke Yue Chow
Kok-Yong Chin
author_sort Yoke Yue Chow
collection DOAJ
description A joint is the point of connection between two bones in our body. Inflammation of the joint leads to several diseases, including osteoarthritis, which is the concern of this review. Osteoarthritis is a common chronic debilitating joint disease mainly affecting the elderly. Several studies showed that inflammation triggered by factors like biomechanical stress is involved in the development of osteoarthritis. This stimulates the release of early-stage inflammatory cytokines like interleukin-1 beta (IL-1β), which in turn induces the activation of signaling pathways, such as nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), phosphoinositide 3-kinase/protein kinase B (PI3K/AKT), and mitogen-activated protein kinase (MAPK). These events, in turn, generate more inflammatory molecules. Subsequently, collagenase like matrix metalloproteinases-13 (MMP-13) will degrade the extracellular matrix. As a result, anatomical and physiological functions of the joint are altered. This review is aimed at summarizing the previous studies highlighting the involvement of inflammation in the pathogenesis of osteoarthritis.
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spelling doaj-art-dd0fb837755e4a4380ee8cf322937afc2025-02-03T06:46:08ZengWileyMediators of Inflammation0962-93511466-18612020-01-01202010.1155/2020/82939218293921The Role of Inflammation in the Pathogenesis of OsteoarthritisYoke Yue Chow0Kok-Yong Chin1Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, MalaysiaDepartment of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, MalaysiaA joint is the point of connection between two bones in our body. Inflammation of the joint leads to several diseases, including osteoarthritis, which is the concern of this review. Osteoarthritis is a common chronic debilitating joint disease mainly affecting the elderly. Several studies showed that inflammation triggered by factors like biomechanical stress is involved in the development of osteoarthritis. This stimulates the release of early-stage inflammatory cytokines like interleukin-1 beta (IL-1β), which in turn induces the activation of signaling pathways, such as nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), phosphoinositide 3-kinase/protein kinase B (PI3K/AKT), and mitogen-activated protein kinase (MAPK). These events, in turn, generate more inflammatory molecules. Subsequently, collagenase like matrix metalloproteinases-13 (MMP-13) will degrade the extracellular matrix. As a result, anatomical and physiological functions of the joint are altered. This review is aimed at summarizing the previous studies highlighting the involvement of inflammation in the pathogenesis of osteoarthritis.http://dx.doi.org/10.1155/2020/8293921
spellingShingle Yoke Yue Chow
Kok-Yong Chin
The Role of Inflammation in the Pathogenesis of Osteoarthritis
Mediators of Inflammation
title The Role of Inflammation in the Pathogenesis of Osteoarthritis
title_full The Role of Inflammation in the Pathogenesis of Osteoarthritis
title_fullStr The Role of Inflammation in the Pathogenesis of Osteoarthritis
title_full_unstemmed The Role of Inflammation in the Pathogenesis of Osteoarthritis
title_short The Role of Inflammation in the Pathogenesis of Osteoarthritis
title_sort role of inflammation in the pathogenesis of osteoarthritis
url http://dx.doi.org/10.1155/2020/8293921
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