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Priming with Caffeic Acid Enhances the Potential and Survival Ability of Human Adipose-derived Stem Cells to Counteract Hypoxia

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Journal Regen Ther
Date 2023 Feb 8
PMID 36751276
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Abstract

The therapeutic effectiveness of stem cells after transplantation is hampered by the hypoxic milieu of chronic wounds. Prior research has established antioxidant priming as a thorough plan to improve stem cell performance. The purpose of this study was to ascertain how caffeic acid (CA) priming affected the ability of human adipose-derived stem cells (hASCs) to function under hypoxic stress. In order to study the cytoprotective properties of CA, hASCs were primed with CA in CoCl hypoxic conditions. Microscopy was used to assess cell morphology, while XTT, Trypan Blue, X-gal, LDH, Live Dead, scratch wound healing, and ROS assays were used to analyze viability, senescence, cell death, proliferation, and reactive oxygen species prevalence in the cells. According to our findings, CA priming enhances hASCs' ability to survive and regenerate in a hypoxic microenvironment more effectively than untreated hASCs. Our in-vitro research suggested that pre-treatment with CA of hASCs could be a unique way to enhance their therapeutic efficacy and ability to survive in hypoxic microenvironments.

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References
1.
Zhao S, Zhang Y, Li M, Zhang X, Chen S . Mesenchymal stem cells with overexpression of midkine enhance cell survival and attenuate cardiac dysfunction in a rat model of myocardial infarction. Stem Cell Res Ther. 2014; 5(2):37. PMC: 4055147. DOI: 10.1186/scrt425. View

2.
Schafer R, Spohn G, Baer P . Mesenchymal Stem/Stromal Cells in Regenerative Medicine: Can Preconditioning Strategies Improve Therapeutic Efficacy?. Transfus Med Hemother. 2016; 43(4):256-267. PMC: 5040900. DOI: 10.1159/000447458. View

3.
Yang C, Ling H, Zhang M, Yang Z, Wang X, Zeng F . Oxidative stress mediates chemical hypoxia-induced injury and inflammation by activating NF-κb-COX-2 pathway in HaCaT cells. Mol Cells. 2011; 31(6):531-8. PMC: 3887613. DOI: 10.1007/s10059-011-1025-3. View

4.
Bai H, Chen K, Gao Y, Arzigian M, Xie Y, Malcosky C . Bcl-xL enhances single-cell survival and expansion of human embryonic stem cells without affecting self-renewal. Stem Cell Res. 2011; 8(1):26-37. PMC: 3222876. DOI: 10.1016/j.scr.2011.08.002. View

5.
Thomas L, Henson A, Reed J, Salsbury F, Thorburn A . Direct binding of Fas-associated death domain (FADD) to the tumor necrosis factor-related apoptosis-inducing ligand receptor DR5 is regulated by the death effector domain of FADD. J Biol Chem. 2004; 279(31):32780-5. DOI: 10.1074/jbc.M401680200. View