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Ovarian Aging: Energy Metabolism of Oocytes

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Abstract

In women who are getting older, the quantity and quality of their follicles or oocytes and decline. This is characterized by decreased ovarian reserve function (DOR), fewer remaining oocytes, and lower quality oocytes. As more women choose to delay childbirth, the decline in fertility associated with age has become a significant concern for modern women. The decline in oocyte quality is a key indicator of ovarian aging. Many studies suggest that age-related changes in oocyte energy metabolism may impact oocyte quality. Changes in oocyte energy metabolism affect adenosine 5'-triphosphate (ATP) production, but how related products and proteins influence oocyte quality remains largely unknown. This review focuses on oocyte metabolism in age-related ovarian aging and its potential impact on oocyte quality, as well as therapeutic strategies that may partially influence oocyte metabolism. This research aims to enhance our understanding of age-related changes in oocyte energy metabolism, and the identification of biomarkers and treatment methods.

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References
1.
Cordoba-Jover B, Ribera J, Portoles I, Lecue E, Rodriguez-Vita J, Perez-Sisques L . Tcf20 deficiency is associated with increased liver fibrogenesis and alterations in mitochondrial metabolism in mice and humans. Liver Int. 2023; 43(8):1822-1836. DOI: 10.1111/liv.15640. View

2.
Kinnear H, Tomaszewski C, Chang A, Moravek M, Xu M, Padmanabhan V . The ovarian stroma as a new frontier. Reproduction. 2020; 160(3):R25-R39. PMC: 7453977. DOI: 10.1530/REP-19-0501. View

3.
Oseikria M, Elis S, Maillard V, Corbin E, Uzbekova S . N-3 polyunsaturated fatty acid DHA during IVM affected oocyte developmental competence in cattle. Theriogenology. 2016; 85(9):1625-1634.e2. DOI: 10.1016/j.theriogenology.2016.01.019. View

4.
Van Blerkom J . Mitochondrial function in the human oocyte and embryo and their role in developmental competence. Mitochondrion. 2010; 11(5):797-813. DOI: 10.1016/j.mito.2010.09.012. View

5.
Baccolo G, Stamerra G, Coppola D, Orlandi I, Vai M . Mitochondrial Metabolism and Aging in Yeast. Int Rev Cell Mol Biol. 2018; 340:1-33. DOI: 10.1016/bs.ircmb.2018.05.001. View