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Estienne A, Bongrani A, Ramé C, Kurowska P, Błaszczyk K, Rak A, Ducluzeau PH, Froment P, Dupont J. Energy sensors and reproductive hypothalamo-pituitary ovarian axis (HPO) in female mammals: Role of mTOR (mammalian target of rapamycin), AMPK (AMP-activated protein kinase) and SIRT1 (Sirtuin 1). Mol Cell Endocrinol 2021; 521:111113. [PMID: 33301839 DOI: 10.1016/j.mce.2020.111113] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 12/02/2020] [Accepted: 12/03/2020] [Indexed: 12/11/2022]
Abstract
In female, energy metabolism influences reproductive function by modulating the Hypothalamic Pituitary Ovarian axis including the hypothalamic GnRH neuronal network, the pituitary gonadotropin secretion and the ovarian follicle growth and steroidogenesis. Several hormones and neuropeptides or metabolites are important signals between energy balance and reproduction. These energy sensors mediate their action on reproductive cells through specific kinases or signaling pathways. This review focuses on the role of three main enzymes-specifically, mTOR, AMPK, and SIRT1 at the hypothalamic pituitary and ovarian axis in normal female fertility and then we discuss their possible involvement in some women reproductive disorders known to be associated with metabolic complications, such as polycystic ovary syndrome (PCOS) and premature ovarian failure (POF).
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Affiliation(s)
- Anthony Estienne
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; Université François Rabelais de Tours, F-37041, Tours, France; IFCE, F-37380, Nouzilly, France
| | - Alice Bongrani
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; Université François Rabelais de Tours, F-37041, Tours, France; IFCE, F-37380, Nouzilly, France
| | - Christelle Ramé
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; Université François Rabelais de Tours, F-37041, Tours, France; IFCE, F-37380, Nouzilly, France
| | - Patrycja Kurowska
- Department of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, 30-387, Krakow, Poland
| | - Klaudia Błaszczyk
- Department of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, 30-387, Krakow, Poland
| | - Agnieszka Rak
- Department of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, 30-387, Krakow, Poland
| | - Pierre-Henri Ducluzeau
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; Université François Rabelais de Tours, F-37041, Tours, France; IFCE, F-37380, Nouzilly, France
| | - Pascal Froment
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; Université François Rabelais de Tours, F-37041, Tours, France; IFCE, F-37380, Nouzilly, France
| | - Joëlle Dupont
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380, Nouzilly, France; Université François Rabelais de Tours, F-37041, Tours, France; IFCE, F-37380, Nouzilly, France.
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