中国组织工程研究 ›› 2026, Vol. 30 ›› Issue (34): 9048-9055.doi: 10.12307/2026.824
• 组织构建综述 tissue construction review • 上一篇 下一篇
张益瑞1,顾 叶1,钱正韬1,吴泽睿1,谢 恒1,唐奕涵1,顾赢楚1,方 涛1,王秋霏1,彭育沁1,耿德春2,徐耀增2
收稿日期:2025-10-15
修回日期:2025-12-31
出版日期:2026-12-08
发布日期:2026-04-15
通讯作者:
顾叶,博士,主任医师,苏州大学附属常熟医院常熟市第一人民医院骨科,江苏省常熟市 215500
通讯作者:钱正韬,硕士,主管检验师,苏州大学附属常熟医院常熟市第一人民医院骨科,江苏省常熟市 215500
作者简介:张益瑞,男,2002年生,河南省安阳市人,汉族,苏州大学在读硕士,主要从事关节外科的基础与临床研究。
基金资助:Zhang Yirui1, Gu Ye1, Qian Zhengtao1, Wu Zerui1, Xie Heng1, Tang Yihan1, Gu Yingchu1, Fang Tao1, Wang Qiufei1, Peng Yuqin1, Geng Dechun2, Xu Yaozeng2
Received:2025-10-15
Revised:2025-12-31
Online:2026-12-08
Published:2026-04-15
Contact:
Qian Zhengtao, MS, Chief laboratorian, Department of Orthopedics, Changshu First People’s Hospital, Changshu Affiliated Hospital of Soochow University, Changshu 215500, Jiangsu Province, China
About author:Zhang Yirui, MS candidate, Department of Orthopedics, Changshu First People’s Hospital, Changshu Affiliated Hospital of Soochow University, Changshu 215500, Jiangsu Province, China
Corresponding author: Gu Ye, MD, Chief physician, Department of Orthopedics, Changshu First People’s Hospital, Changshu Affiliated Hospital of Soochow University, Changshu 215500, Jiangsu Province, China
Supported by:摘要:
文题释义:
压电型机械门控离子通道组件(Piezo):是一种以钙离子内流为主的机械门控阳离子通道蛋白,在骨关节炎的发生发展中起到关键作用。Piezo蛋白能够感知机械力(如压力、拉伸或剪切力)并将其转化为电信号或化学信号,作用于下游相应信号传导通路,最终引起疼痛并加速骨关节炎的发生发展。
骨关节炎:是一种以关节软骨进行性退变、关节边缘骨质增生和软骨下骨硬化或囊性变为主要病理特征的慢性退行性关节病,常与年龄和劳损密切相关,主要导致关节疼痛、僵硬和功能障碍。
背景:压电型机械门控离子通道组件(piezo-type mechanosensitive ion channel component,PIEZO)离子通道通过感知机械刺激调控钙信号,在骨关节炎的软骨退变、炎症及疼痛中发挥关键作用,或许可以成为治疗骨关节炎的重要潜在靶点。
目的:系统综述PIEZO离子通道在骨关节炎病理机制中的作用,评估它作为新型治疗靶点的可能性。
方法:由第一作者应用计算机检索中国知网与PubMed数据库,以“机械应力,Piezo,骨关节炎,软骨细胞,成骨细胞,破骨细胞,滑膜细胞,免疫细胞”等为中文检索词,以“Piezo1,osteoarthritis,chondrocyte,osteoblast,osteoclast,synovial membrane,immune cell,GsMTx4”等为英文检索词,选择2000-2025年发表的文献,按照入选标准,最终纳入102篇文献进行综述。
结果与结论:机械应力在关节软骨和周围组织的退行性变中起核心作用,长期的过度机械应力或不均衡负荷会引起软骨细胞的损伤、凋亡以及炎症反应,进而加速骨关节炎的进展。目前已知的机械应力感受器包括瞬时受体电位通道家族、双孔域钾通道家族、退化因子/上皮钠通道家族以及整合素家族等。PIEZO家族是在哺乳动物细胞中发现的第一组机械敏感阳离子通道孔蛋白,在人体细胞中广泛存在,通过感受周围环境压力变化控制Ca2+内流,进而影响细胞功能。PIEZO离子通道通过感知细胞膜的机械刺激调控Ca2+流入,进而影响软骨细胞、成骨功能、滑膜细胞、免疫细胞及疼痛感知等过程,通过抑制PIEZO离子通道或可成为治疗关节炎的有效方法。
https://orcid.org/0009-0000-6865-6661(张益瑞)
中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程
中图分类号:
张益瑞, 顾 叶, 钱正韬, 吴泽睿, 谢 恒, 唐奕涵, 顾赢楚, 方 涛, 王秋霏, 彭育沁, 耿德春, 徐耀增. 机械应力调控骨关节炎的分子机制与治疗靶点[J]. 中国组织工程研究, 2026, 30(34): 9048-9055.
Zhang Yirui, Gu Ye, Qian Zhengtao, Wu Zerui, Xie Heng, Tang Yihan, Gu Yingchu, Fang Tao, Wang Qiufei, Peng Yuqin, Geng Dechun, Xu Yaozeng. Molecular mechanisms and therapeutic targets of mechanical stress regulating osteoarthritis[J]. Chinese Journal of Tissue Engineering Research, 2026, 30(34): 9048-9055.






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1.2.3 检索数据库 PubMed数据库、中国知网。
该综述系统阐述了机械应力通过压电型机械门控离子通道组件(piezo-type mechanosensitive ion channel component,Piezo)离子通道调控骨关节炎的分子机制与治疗靶点,填补了现有研究在多细胞整合与疼痛调控方面的空白。不同于以往聚焦单一细胞或机制的综述,该文从机械应力诱导的炎症反应入手,揭示Piezo通道作为核心机械感受器,如何感知环境压力变化,调控Ca²⁺内流并激活下游通路,驱动软骨细胞凋亡、内质网应激、铁死亡及衰老相关分泌表型,从而加速软骨退变和关节炎症。特别强调Piezo1在成骨细胞中的作用,通过叉头盒蛋白/Piezo1/Yes相关蛋白促进软骨下骨重塑和骨赘形成;而在滑膜细胞中,Piezo1介导ERK1/2信号诱导纤维化;在免疫细胞中,Piezo1调控间充质干细胞-Th17轴,促进炎症因子释放。这些机制形成恶性正反馈循环,解释了骨关节炎的进展动态。同时,该文评估了Piezo抑制剂的治疗潜力,如GsMTx4、青蒿素和G-1,提示Piezo作为新兴靶点的临床转化前景。
中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程
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