Miguel Duran, Jennifer R Willis, Nilay Dalvi, Zoe Fokakis, Sonja A Virkus, J Andrew Hardaway
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Integration of Glucagon-Like Peptide 1 Receptor Actions Through the Central Amygdala.
Understanding the detailed mechanism of action of glucagon-like peptide 1 receptor (GLP-1R) agonists on distinct topographic and genetically defined brain circuits is critical for improving the efficacy and mitigating adverse side effects of these compounds. In this mini-review, we propose that the central nucleus of the amygdala (CeA) is a critical mediator of GLP-1R agonist-driven hypophagia. Here, we review the extant literature demonstrating CeA activation via GLP-1R agonists across multiple species and through multiple routes of administration. The precise role of GLP-1Rs within the CeA is unclear but the site-specific GLP-1Rs may mediate distinct behavioral and physiological hallmarks of GLP-1R agonists on food intake. Thus, we propose important novel directions and methods to test the role of the CeA in mediating GLP-1R actions.
期刊介绍：
The mission of Endocrinology is to be the authoritative source of emerging hormone science and to disseminate that new knowledge to scientists, clinicians, and the public in a way that will enable "hormone science to health." Endocrinology welcomes the submission of original research investigating endocrine systems and diseases at all levels of biological organization, incorporating molecular mechanistic studies, such as hormone-receptor interactions, in all areas of endocrinology, as well as cross-disciplinary and integrative studies. The editors of Endocrinology encourage the submission of research in emerging areas not traditionally recognized as endocrinology or metabolism in addition to the following traditionally recognized fields: Adrenal; Bone Health and Osteoporosis; Cardiovascular Endocrinology; Diabetes; Endocrine-Disrupting Chemicals; Endocrine Neoplasia and Cancer; Growth; Neuroendocrinology; Nuclear Receptors and Their Ligands; Obesity; Reproductive Endocrinology; Signaling Pathways; and Thyroid.
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