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Human Umbilical Cord-derived Mesenchymal Stromal Cells Ameliorate Aging-associated Skeletal Muscle Atrophy and Dysfunction by Modulating Apoptosis and Mitochondrial Damage in SAMP10 Mice

Overview
Publisher Biomed Central
Date 2022 Jun 6
PMID 35659361
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Abstract

Background: Skeletal muscle mass and function losses in aging individuals are associated with quality of life deterioration and disability. Mesenchymal stromal cells exert immunomodulatory and anti-inflammatory effects and could yield beneficial effects in aging-related degenerative disease.

Methods And Results: We investigated the efficacy of umbilical cord-derived mesenchymal stromal cells (UC-MSCs) on sarcopenia-related skeletal muscle atrophy and dysfunction in senescence-accelerated mouse prone 10 (SAMP10) mice. We randomly assigned 24-week-old male SAMP10 mice to a UC-MSC treatment group and control group. At 12 weeks post-injection, the UC-MSC treatment had ameliorated sarcopenia-related muscle changes in performance, morphological structures, and mitochondria biogenesis, and it enhanced the amounts of proteins or mRNAs for myosin heavy chain, phospho-AMP-activated protein kinase, phospho-mammalian target of rapamycin, phospho-extracellular signal-regulated kinase1/2, peroxisome proliferator-activated receptor-γ coactivator, GLUT-4, COX-IV, and hepatocyte growth factor in both gastrocnemius and soleus muscles, and it reduced the levels of proteins or mRNAs for cathepsin K, cleaved caspase-3/-8, tumor necrosis factor-α, monocyte chemoattractant protein-1, and gp91 mRNAs. The UC-MSC treatment retarded mitochondria damage, cell apoptosis, and macrophage infiltrations, and it enhanced desmin/laminin expression and proliferating and CD34/Integrin α cells in both types of skeletal muscle of the SAMP10 mice. In vitro, we observed increased levels of HGF, PAX-7, and MoyD mRNAs at the 4th passage of UC-MSCs.

Conclusions: Our results suggest that UC-MSCs can improve sarcopenia-related skeletal muscle atrophy and dysfunction via anti-apoptosis, anti-inflammatory, and mitochondrial biogenesis mechanisms that might be mediated by an AMPK-PGC1-α axis, indicating that UC-MSCs may provide a promising treatment for sarcopenia/muscle diseases.

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References
1.
Fry C, Lee J, Mula J, Kirby T, Jackson J, Liu F . Inducible depletion of satellite cells in adult, sedentary mice impairs muscle regenerative capacity without affecting sarcopenia. Nat Med. 2014; 21(1):76-80. PMC: 4289085. DOI: 10.1038/nm.3710. View

2.
Chen Q, Zhou Y, Zhou L, Fu Z, Yang C, Zhao L . Correction: TRPC6-dependent Ca signaling mediates airway inflammation in response to oxidative stress via ERK pathway. Cell Death Dis. 2020; 11(6):484. PMC: 7316731. DOI: 10.1038/s41419-020-2678-7. View

3.
Iwabu M, Yamauchi T, Okada-Iwabu M, Sato K, Nakagawa T, Funata M . Adiponectin and AdipoR1 regulate PGC-1alpha and mitochondria by Ca(2+) and AMPK/SIRT1. Nature. 2010; 464(7293):1313-9. DOI: 10.1038/nature08991. View

4.
Cheng X, Kuzuya M, Kim W, Song H, Hu L, Inoue A . Exercise training stimulates ischemia-induced neovascularization via phosphatidylinositol 3-kinase/Akt-dependent hypoxia-induced factor-1 alpha reactivation in mice of advanced age. Circulation. 2010; 122(7):707-16. PMC: 3071504. DOI: 10.1161/CIRCULATIONAHA.109.909218. View

5.
Hsieh J, Fu Y, Chang S, Tsuang Y, Wang H . Functional module analysis reveals differential osteogenic and stemness potentials in human mesenchymal stem cells from bone marrow and Wharton's jelly of umbilical cord. Stem Cells Dev. 2010; 19(12):1895-910. DOI: 10.1089/scd.2009.0485. View