Integration of Glucagon-Like Peptide 1 Receptor Actions Through the Central Amygdala.

• Tác giả: Nilay Dalvi, Miguel Duran, Zoe Fokakis, J Andrew Hardaway, Sonja A Virkus, Jennifer R Willis
• Ngôn ngữ: eng
• Ký hiệu phân loại: 020.601 International organizations
• Thông tin xuất bản: United States : Endocrinology , 2025
• Bộ sưu tập: NCBI
• ID: 721426
• Chủ đề: 1. Integration; 2. Of; 3. Glucagon

Tóm tắt

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.