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Electroconductivity, a Regenerative Engineering Approach to Reverse Rotator Cuff Muscle Degeneration

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Journal Regen Biomater
Date 2023 Nov 29
PMID 38020235
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Abstract

Muscle degeneration is one the main factors that lead to the high rate of retear after a successful repair of rotator cuff (RC) tears. The current surgical practices have failed to treat patients with chronic massive rotator cuff tears (RCTs). Therefore, regenerative engineering approaches are being studied to address the challenges. Recent studies showed the promising outcomes of electroactive materials (EAMs) on the regeneration of electrically excitable tissues such as skeletal muscle. Here, we review the most important biological mechanism of RC muscle degeneration. Further, the review covers the recent studies on EAMs for muscle regeneration including RC muscle. Finally, we will discuss the future direction toward the application of EAMs for the augmentation of RCTs.

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References
1.
Kim H, Galatz L, Lim C, Havlioglu N, Thomopoulos S . The effect of tear size and nerve injury on rotator cuff muscle fatty degeneration in a rodent animal model. J Shoulder Elbow Surg. 2011; 21(7):847-58. PMC: 3217129. DOI: 10.1016/j.jse.2011.05.004. View

2.
Dituri F, Cossu C, Mancarella S, Giannelli G . The Interactivity between TGFβ and BMP Signaling in Organogenesis, Fibrosis, and Cancer. Cells. 2019; 8(10). PMC: 6829314. DOI: 10.3390/cells8101130. View

3.
Rouabhia M, Park H, Meng S, Derbali H, Zhang Z . Electrical stimulation promotes wound healing by enhancing dermal fibroblast activity and promoting myofibroblast transdifferentiation. PLoS One. 2013; 8(8):e71660. PMC: 3747189. DOI: 10.1371/journal.pone.0071660. View

4.
Tang X, Saveh-Shemshaki N, Kan H, Khan Y, Laurencin C . Biomimetic electroconductive nanofibrous matrices for skeletal muscle regenerative engineering. Regen Eng Transl Med. 2021; 6(2):228-237. PMC: 7793553. DOI: 10.1007/s40883-019-00136-z. View

5.
Park H, Choi K, Lee H, Kim Y . Rotator cuff tear with joint stiffness: a review of current treatment and rehabilitation. Clin Shoulder Elb. 2020; 23(2):109-117. PMC: 7714335. DOI: 10.5397/cise.2020.00143. View