Wang Zhikun, Wu Yangming, Zhao Zhonghan, Liu Chengyi, Zhang Lingli
School of Kinesiology, Shanghai University of Sport, Shanghai, China.
School of Physical Education and Sports Science, South China Normal University, Guangzhou, China.
Front Cell Dev Biol. 2021 Sep 23;9:741183. doi: 10.3389/fcell.2021.741183. eCollection 2021.
Exosomes are membranous lipid vesicles fused with intracellular multicellular bodies and then released into the extracellular environment. They contain various bioactive substances, including proteins, mRNA, miRNAs, lncRNAs, circRNAs, lipids, transcription factors, and cytokine receptors. Under certain conditions, bone marrow mesenchymal stem cells (BMSCs) can differentiate into osteoblasts, chondrocytes, adipocytes, and biological functions. This study provides a theoretical basis for the application of exosomes derived from bone marrow mesenchymal stem cells (BMSC-Exos) in osteology, exploring different sources of exosomes to improve bone microenvironment and resist bone metastasis. We also provided new ideas for the prevention and rehabilitation of human diseases by exosomes.
外泌体是与细胞内多泡体融合后释放到细胞外环境中的膜性脂质囊泡。它们含有多种生物活性物质,包括蛋白质、mRNA、miRNA、lncRNA、circRNA、脂质、转录因子和细胞因子受体。在某些条件下,骨髓间充质干细胞(BMSCs)可分化为成骨细胞、软骨细胞、脂肪细胞并发挥生物学功能。本研究为骨髓间充质干细胞来源的外泌体(BMSC-Exos)在骨科学中的应用提供了理论依据,探索不同来源的外泌体以改善骨微环境并抵抗骨转移。我们还为外泌体预防和治疗人类疾病提供了新思路。
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