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Li N, Du Z, Shen Q, Lei Q, Zhang Y, Zhang M, Hua J. Resveratrol Enhances Self-Renewal of Mouse Embryonic Stem Cells. J Cell Biochem 2017; 118:1928-1935. [PMID: 28230281 DOI: 10.1002/jcb.25942] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 02/21/2017] [Indexed: 12/20/2022]
Abstract
Resveratrol (RSV) has been shown to affect the differentiation of several types of stem cells, while the detailed mechanism is elusive. Here, we aim to investigate the function of RSV in self-renewal of mouse embryonic stem cells (ESCs) and the related mechanisms. In contrast with its reported roles, we found unexpectedly that differentiated ESCs or iPSCs treated by RSV would not show further differentiation, but regained a naïve pluripotency state with higher expressions of core transcriptional factors and with the ability to differentiate into all three germ layers when transplanted in vivo. In accordance with these findings, RSV also enhanced cell cycle progression of ESCs via regulating cell cycle-related proteins. Finally, enhanced activation of JAK/STAT3 signaling pathway and suppressed activation of mTOR were found essential in enhancing the self-renewal of ESCs by RSV. Our finding discovered a novel function of RSV in enhancing the self-renewal of ESCs, and suggested that the timing of treatment and concentration of RSV determined the final effect of it. Our work may contribute to understanding of RSV in the self-renewal maintenance of pluripotent stem cells, and may also provide help to the generation and maintenance of iPSCs in vitro. J. Cell. Biochem. 118: 1928-1935, 2017. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Na Li
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering & Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Zhaoyu Du
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering & Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Qiaoyan Shen
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering & Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Qijing Lei
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering & Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Ying Zhang
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering & Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Mengfei Zhang
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering & Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Jinlian Hua
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering & Technology, Northwest A&F University, Yangling, Shaanxi, China
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Tapia-Limonchi R, Cahuana GM, Caballano-Infantes E, Salguero-Aranda C, Beltran-Povea A, Hitos AB, Hmadcha A, Martin F, Soria B, Bedoya FJ, Tejedo JR. Nitric Oxide Prevents Mouse Embryonic Stem Cell Differentiation Through Regulation of Gene Expression, Cell Signaling, and Control of Cell Proliferation. J Cell Biochem 2016; 117:2078-88. [PMID: 26853909 DOI: 10.1002/jcb.25513] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Accepted: 02/05/2016] [Indexed: 01/22/2023]
Abstract
Nitric oxide (NO) delays mouse embryonic stem cell (mESC) differentiation by regulating genes linked to pluripotency and differentiation. Nevertheless, no profound study has been conducted on cell differentiation regulation by this molecule through signaling on essential biological functions. We sought to demonstrate that NO positively regulates the pluripotency transcriptional core, enforcing changes in the chromatin structure, in addition to regulating cell proliferation, and signaling pathways with key roles in stemness. Culturing mESCs with 2 μM of the NO donor diethylenetriamine/NO (DETA/NO) in the absence of leukemia inhibitory factor (LIF) induced significant changes in the expression of 16 genes of the pluripotency transcriptional core. Furthermore, treatment with DETA/NO resulted in a high occupancy of activating H3K4me3 at the Oct4 and Nanog promoters and repressive H3K9me3 and H3k27me3 at the Brachyury promoter. Additionally, the activation of signaling pathways involved in pluripotency, such as Gsk3-β/β-catenin, was observed, in addition to activation of PI3 K/Akt, which is consistent with the protection of mESCs from cell death. Finally, a decrease in cell proliferation coincides with cell cycle arrest in G2/M. Our results provide novel insights into NO-mediated gene regulation and cell proliferation and suggest that NO is necessary but not sufficient for the maintenance of pluripotency and the prevention of cell differentiation. J. Cell. Biochem. 117: 2078-2088, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Rafael Tapia-Limonchi
- Andalusian Center for Molecular Biology and Regenerative Medicine, University Pablo de Olavide, Seville, Spain.,RED-TERCEL, Seville, Spain
| | - Gladys M Cahuana
- Andalusian Center for Molecular Biology and Regenerative Medicine, University Pablo de Olavide, Seville, Spain.,Biomedical Research Network on Diabetes and Related Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | | | - Carmen Salguero-Aranda
- Andalusian Center for Molecular Biology and Regenerative Medicine, Fundación Progreso y Salud, Seville, Spain
| | - Amparo Beltran-Povea
- Andalusian Center for Molecular Biology and Regenerative Medicine, University Pablo de Olavide, Seville, Spain
| | - Ana B Hitos
- Andalusian Center for Molecular Biology and Regenerative Medicine, University Pablo de Olavide, Seville, Spain.,Biomedical Research Network on Diabetes and Related Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Abdelkrim Hmadcha
- RED-TERCEL, Seville, Spain.,Andalusian Center for Molecular Biology and Regenerative Medicine, Fundación Progreso y Salud, Seville, Spain
| | - Franz Martin
- Andalusian Center for Molecular Biology and Regenerative Medicine, University Pablo de Olavide, Seville, Spain.,RED-TERCEL, Seville, Spain.,Biomedical Research Network on Diabetes and Related Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Bernat Soria
- RED-TERCEL, Seville, Spain.,Biomedical Research Network on Diabetes and Related Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain.,Andalusian Center for Molecular Biology and Regenerative Medicine, Fundación Progreso y Salud, Seville, Spain
| | - Francisco J Bedoya
- Andalusian Center for Molecular Biology and Regenerative Medicine, University Pablo de Olavide, Seville, Spain.,RED-TERCEL, Seville, Spain.,Biomedical Research Network on Diabetes and Related Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Juan R Tejedo
- Andalusian Center for Molecular Biology and Regenerative Medicine, University Pablo de Olavide, Seville, Spain.,RED-TERCEL, Seville, Spain.,Biomedical Research Network on Diabetes and Related Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
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