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The Use of Extracellular Vesicles in Achilles Tendon Repair: A Systematic Review

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Journal Biomedicines
Date 2024 May 25
PMID 38790904
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Abstract

Achilles tendon (AT) pathologies are common musculoskeletal conditions that can significantly impair function. Despite various traditional treatments, recovery is often slow and may not restore full functionality. The use of extracellular vesicles (EVs) has emerged as a promising therapeutic option due to their role in cell signaling and tissue regeneration. This systematic review aims to consolidate current in vivo animal study findings on the therapeutic effects of EVs on AT injuries. An extensive literature search was conducted using the PubMed, Scopus, and Embase databases for in vivo animal studies examining the effects of EVs on AT pathologies. The extracted variables included but were not limited to the study design, type of EVs used, administration methods, efficacy of treatment, and proposed therapeutic mechanisms. After screening, 18 studies comprising 800 subjects were included. All but one study reported that EVs augmented wound healing processes in the AT. The most proposed mechanisms through which this occurred were gene regulation of the extracellular matrix (ECM), the enhancement of macrophage polarization, and the delivery of therapeutic microRNAs to the injury site. Further research is warranted to not only explore the therapeutic potential of EVs in the context of AT pathologies, but also to establish protocols for their clinical application.

References
1.
Yao Z, Li H, He W, Yang S, Zhang X, Zhan R . P311 Accelerates Skin Wound Reepithelialization by Promoting Epidermal Stem Cell Migration Through RhoA and Rac1 Activation. Stem Cells Dev. 2016; 26(6):451-460. DOI: 10.1089/scd.2016.0249. View

2.
Wang H, Wang B, Zhang A, Hassounah F, Seow Y, Wood M . Exosome-Mediated miR-29 Transfer Reduces Muscle Atrophy and Kidney Fibrosis in Mice. Mol Ther. 2019; 27(3):571-583. PMC: 6403486. DOI: 10.1016/j.ymthe.2019.01.008. View

3.
Ranganathan K, Sivasankar V . MicroRNAs - Biology and clinical applications. J Oral Maxillofac Pathol. 2014; 18(2):229-34. PMC: 4196292. DOI: 10.4103/0973-029X.140762. View

4.
Zhu Y, Shi M, Monsel A, Dai C, Dong X, Shen H . Nebulized exosomes derived from allogenic adipose tissue mesenchymal stromal cells in patients with severe COVID-19: a pilot study. Stem Cell Res Ther. 2022; 13(1):220. PMC: 9135389. DOI: 10.1186/s13287-022-02900-5. View

5.
Xu T, Lin Y, Yu X, Jiang G, Wang J, Xu K . Comparative Effects of Exosomes and Ectosomes Isolated From Adipose-Derived Mesenchymal Stem Cells on Achilles Tendinopathy in a Rat Model. Am J Sports Med. 2022; 50(10):2740-2752. DOI: 10.1177/03635465221108972. View