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Iranian Journal of Basic Medical Sciences، جلد ۲۷، شماره ۱۱، صفحات ۱۳۸۰-۱۳۸۸
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عنوان انگلیسی Vitamin C, doxycycline, and azithromycin (VDA) targeted changes in cellular senescence-related genes in human adipose-derived mesenchymal stem cells
چکیده انگلیسی مقاله Objective(s): Adipose-derived Mesenchymal stem cells (ASCs) have garnered attention for their regenerative potential; therefore, their cellular senescence-related gene expression remains crucial in therapeutic contexts. Nowadays, combination therapies have shown promising results in reducing senescent cells. This study investigated the effects of vitamin C, doxycycline, and azithromycin co-treatment on the key cellular senescence-associated genes in ASCs.Materials and Methods: Human ASCs were cultured and treated for 24 hr with vitamin C, doxycycline, azithromycin, and a combination of three drugs. Total RNAs were extracted, and the expression of p21, p16, Nanog, Oct4, and Sox2 genes was assessed using reverse transcription-quantitative polymerase chain reaction (RT-qPCR). Additionally, cell cycle alterations were analyzed via flow cytometry after treatment with these compounds. Results: Notably, vitamin C treatment resulted in a significant down-regulation of p21 gene expression (P<0.01), implicating the potential role of vitamin C in promoting cell cycle progression. Doxycycline treatment led to a significant up-regulation of p21 and p16 gene expression (P<0.05), as it has previously been shown to induce cell cycle arrest. Similarly, azithromycin treatment predominantly increased p21 expression (P<0.05). Besides, cell cycle analysis revealed that each compound had changed the distribution of cells across different phases of the cell cycle. Conclusion: The combined use of all three drugs yielded intricate interactions, suggesting a complex yet promising approach to future research. According to our findings, the major difference in the combination drug-treated group (VDA) can be explained by the neutralizing effect of these three components in the environment.
کلیدواژه‌های انگلیسی مقاله Adipose-derived - mesenchymal stem cells, Azithromycin, Cellular senescence, Combination drug therapy, Doxycycline, Regenerative medicine, Vitamin C
نویسندگان مقاله | Roshanak Alvandi
Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran|Department of Immunology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran


| Samira Salimiyan
Department of Immunology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran


| Mohammad Moradzad
Department of Clinical Biochemistry, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran


| Mobin Mohammadi
Department of Immunology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran|Cancer and Immunology Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran


| Shohreh Fakhari
Cellular and Molecular Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran|Cancer and Immunology Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran


| Mohammad Rahmani
Department of Immunology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran|Zoonosis Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
نشانی اینترنتی https://ijbms.mums.ac.ir/article_24676.html
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نوع مقاله منتشر شده Original Article
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