期刊
CELL BIOLOGY INTERNATIONAL
卷 47, 期 6, 页码 1033-1048出版社
WILEY
DOI: 10.1002/cbin.12008
关键词
chondrocyte; immunomodulation; mesenchymal stem; stromal cells (MSCs); osteoarthritis (OA); transplantation
类别
Recently, transplantation of mesenchymal stem/stromal cells (MSCs) has emerged as a promising treatment option for osteoarthritis (OA) patients, showing potential benefits in supporting cartilage structure and improving knee function. MSCs exert their effects by inhibiting inflammation and immunomodulation through the release of anti-inflammatory mediators. Additionally, they promote chondrocyte proliferation, maintain extracellular matrix homeostasis, and suppress matrix metalloproteinases activities, ultimately providing chondroprotection. Numerous studies have demonstrated that MSCs therapy can significantly reduce pain and restore knee function in OA patients. This review focuses on recent advances in MSCs-based therapeutics for inducing chondrogenic and chondroprotective effects in OA patients, with a specific emphasis on in vivo results from the past decade.
Recently, mesenchymal stem/stromal cells (MSCs) transplantation has been introduced as a promising option to support cartilage structure and improve its function in preclinical models and patients suffering from osteoarthritis (OA). MSCs strongly provoke their preferred influence in vivo by inhibiting the inflammatory responses and applying immunomodulation by releasing anti-inflammatory mediators such as transforming growth factor-beta and interleukin-10. Such mediators downregulate fibroblast-like synoviocytes growth and migration, leading to chondroprotection. Furthermore, improving the chondrocyte proliferation and extracellular matrix hemostasis in addition to the suppression of the matrix metalloproteinases activities can support cartilage tissue organization. In this light, various published results have demonstrated that MSCs therapy can considerably decrease pain and restore knee function in OA patients. In the current review, we have concentrated on recent advances in MSCs-based therapeutics to elicit both chondrogenic and chondroprotective impacts in OA patients, focusing on the last decade in vivo results.
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