Frontiers in cell and developmental biology · 2021
Microtubule Stabilization Enhances the Chondrogenesis of Synovial Mesenchymal Stem Cells.
СтатьяНазвание и аннотация: Перевод в очереди
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Li Jiawei, Sun Ziying, Lv Zhongyang, Jiang Huiming, Liu Anlong, Wang Maochun, Tan Guihua, Guo Hu, Sun Heng, Wu Rui, Xu Xingquan, Yan Wenjin, Jiang Qing, Ikegawa Shiro, Shi Dongquan
Аннотация
Mesenchymal stem cells (MSCs) are well known for their multi-directional differentiation potential and are widely applied in cartilage and bone disease. Synovial mesenchymal stem cells (SMSCs) exhibit a high proliferation rate, low immunogenicity, and greater chondrogenic differentiation potential. Microtubule (MT) plays a key role in various cellular processes. Perturbation of MT stability and their associated proteins is an underlying cause for diseases. Little is known about the role of MT stabilization in the differentiation and homeostasis of SMSCs. In this study, we demonstrated that MT stabilization via docetaxel treatment had a significant effect on enhancing the chondrogenic differentiation of SMSCs. MT stabilization inhibited the expression of Yes-associated proteins (YAP) and the formation of primary cilia in SMSCs to drive chondrogenesis. This finding suggested that MT stabilization might be a promising therapeutic target of cartilage regeneration.