Affiliation:
1. West China School of Stomatology, Sichuan University, Chengdu 610041, China
2. State Key Laboratory of Oral Diseases, and General Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
Abstract
As one of the most serious complications of radiotherapy, osteoradionecrosis (ORN) seriously affects the quality of life of patients and even leads to death. Vascular injury and immune disorders are the main causes of bone lesions. The traditional conservative treatment of ORN has a low cure rate and high recurrent. Exosomes are a type of extracellular bilayer lipid vesicles secreted by almost all cell types. It contains cytokines, proteins, mRNA, miRNA, and other bioactive cargos, which contribute to several distinct processes. The favorable biological functions of mesenchymal stem cells-derived exosomes (MSC exosomes) include angiogenesis, immunomodulation, bone regeneration, and ferroptosis regulation. Exploring the characteristic of ORN and MSC exosomes can promote bone regeneration therapies. In this review, we summarized the current knowledge of ORN and MSC exosomes and highlighted the potential application of MSC exosomes in ORN treatment.
Funder
National Outstanding Youth Science Fund Project of National Natural Science Foundation of China
Cited by
3 articles.
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