» Articles » PMID: 35741055

Athletes' Mesenchymal Stem Cells Could Be the Best Choice for Cell Therapy in Omicron-Infected Patients

Overview
Journal Cells
Publisher MDPI
Date 2022 Jun 24
PMID 35741055
Authors
Affiliations
Soon will be listed here.
Abstract

New severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant, Omicron, contains 32 mutations that have caused a high incidence of breakthrough infections or re-infections. These mutations have reduced vaccine protection against Omicron and other new emerging variants. This highlights the need to find effective treatment, which is suggested to be stem cell-based therapy. Stem cells could support respiratory epithelial cells and they could restore alveolar bioenergetics. In addition, they can increase the secretion of immunomodulatory cytokines. However, after transplantation, cell survival and growth rate are low because of an inappropriate microenvironment, and stem cells face ischemia, inflammation, and oxidative stress in the transplantation niche which reduces the cells' survival and growth. Exercise-training can upregulate antioxidant, anti-inflammatory, and anti-apoptotic defense mechanisms and increase growth signaling, thereby improving transplanted cells' survival and growth. Hence, using athletes' stem cells may increase stem-cell therapy outcomes in Omicron-affected patients.

Citing Articles

Irisin-loaded electrospun core-shell nanofibers as calvarial periosteum accelerate vascularized bone regeneration by activating the mitochondrial SIRT3 pathway.

Hua X, Hou M, Deng L, Lv N, Xu Y, Zhu X Regen Biomater. 2024; 11:rbad096.

PMID: 38173773 PMC: 10761201. DOI: 10.1093/rb/rbad096.


Smoking Suppresses the Therapeutic Potential of Adipose Stem Cells in Crohn's Disease Patients through Epigenetic Changes.

Boronat-Toscano A, Vano I, Monfort-Ferre D, Menacho M, Valldosera G, Caro A Cells. 2023; 12(7).

PMID: 37048094 PMC: 10093550. DOI: 10.3390/cells12071021.

References
1.
Troncoso R, Ibarra C, Vicencio J, Jaimovich E, Lavandero S . New insights into IGF-1 signaling in the heart. Trends Endocrinol Metab. 2014; 25(3):128-37. DOI: 10.1016/j.tem.2013.12.002. View

2.
Hu C, Li L . Preconditioning influences mesenchymal stem cell properties in vitro and in vivo. J Cell Mol Med. 2018; 22(3):1428-1442. PMC: 5824372. DOI: 10.1111/jcmm.13492. View

3.
da Silva Meirelles L, Maria Fontes A, Covas D, Caplan A . Mechanisms involved in the therapeutic properties of mesenchymal stem cells. Cytokine Growth Factor Rev. 2009; 20(5-6):419-27. DOI: 10.1016/j.cytogfr.2009.10.002. View

4.
Vainshtein A, Kazak L, Hood D . Effects of endurance training on apoptotic susceptibility in striated muscle. J Appl Physiol (1985). 2011; 110(6):1638-45. DOI: 10.1152/japplphysiol.00020.2011. View

5.
Waring C, Vicinanza C, Papalamprou A, Smith A, Purushothaman S, Goldspink D . The adult heart responds to increased workload with physiologic hypertrophy, cardiac stem cell activation, and new myocyte formation. Eur Heart J. 2012; 35(39):2722-31. PMC: 4196078. DOI: 10.1093/eurheartj/ehs338. View