Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2026
[Research progress on clinical transformation of Piezo1 in osteoarthritis].
СтатьяОбзорАннотация на английскомНазвание и аннотация: Перевод в очереди
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Wang Yiyang, Wei Ning, Zheng Zhanle
Аннотация
OBJECTIVE: To review the role of the mechanosensitive ion channel Piezo1 in osteoarthritis (OA) pathogenesis and summarize recent advances in its clinical transformation as a potential therapeutic target.
METHODS: The recent domestic and international research literature was reviewed. Recent studies on Piezo1 in chondrocyte injury, inflammation, extracellular matrix degradation, and osteophyte formation were analyzed, along with Piezo1-targeted inhibitors, activators, and modulators.
RESULTS: Piezo1 senses abnormal mechanical stress and mediates Ca 2+ influx, activating PI3K/AKT/mTOR and MAPK/ERK signaling pathways, thereby promoting chondrocyte apoptosis, impaired autophagy, and matrix degradation. Preclinical studies suggest that GsMTx4, Piezo1-siRNA, Dooku1, and artemisinin may confer chondroprotective effects, but their specificity, stability, delivery efficiency, and safety require further verification.
CONCLUSION: Piezo1 is a critical link between mechanical stress and OA progression, representing a potential therapeutic target. Future research should focus on elucidating mechanisms, developing highly specific modulators and targeted delivery systems, and conducting rigorous preclinical and clinical studies to promote clinical transformation.
METHODS: The recent domestic and international research literature was reviewed. Recent studies on Piezo1 in chondrocyte injury, inflammation, extracellular matrix degradation, and osteophyte formation were analyzed, along with Piezo1-targeted inhibitors, activators, and modulators.
RESULTS: Piezo1 senses abnormal mechanical stress and mediates Ca 2+ influx, activating PI3K/AKT/mTOR and MAPK/ERK signaling pathways, thereby promoting chondrocyte apoptosis, impaired autophagy, and matrix degradation. Preclinical studies suggest that GsMTx4, Piezo1-siRNA, Dooku1, and artemisinin may confer chondroprotective effects, but their specificity, stability, delivery efficiency, and safety require further verification.
CONCLUSION: Piezo1 is a critical link between mechanical stress and OA progression, representing a potential therapeutic target. Future research should focus on elucidating mechanisms, developing highly specific modulators and targeted delivery systems, and conducting rigorous preclinical and clinical studies to promote clinical transformation.