Beyond Glycemic Control: Cardiovascular, Renal, and Hepatic Benefits of GLP-1 Receptor Agonists | ||
| Spectrum Science Journal | ||
| Volume 1, Issue 1, November 2024, Pages 15-26 PDF (417.8 K) | ||
| Document Type: Review article | ||
| DOI: 10.21608/sasj.2024.396448 | ||
| Author | ||
| Dina M. Khodeer | ||
| Department of Pharmacology and Toxicology, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt | ||
| Abstract | ||
| The management of type 2 diabetes mellitus has traditionally been anchored in glycemic control. Although glucose regulation remains crucial, the importance of mitigating cardiovascular, renal, and hepatic complications has become an integral part of modern diabetes care. Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) have emerged as a class of medications with substantial benefits extending beyond their initial role in improving insulin secretion. The extra-glycemic advantages stem from diverse molecular mechanisms, including modulation of intracellular signaling pathways, attenuation of inflammation and oxidative stress, and favorable alterations in lipid and energy metabolism. A series of large cardiovascular outcome trials have demonstrated that certain GLP-1 RAs can reduce major adverse cardiovascular events in patients with type 2 diabetes and high cardiometabolic risk. Parallel lines of evidence suggest renal-protective effects, with these agents’ slowing progression of diabetic kidney disease and complementing established nephroprotective therapies. Furthermore, accumulating data points to improvements in nonalcoholic fatty liver disease, including potential reductions in steatosis and fibrosis. Taken together, GLP-1 RAs are reframing the therapeutic landscape, guiding clinicians toward a more holistic and multi-organ approach to managing type 2 diabetes. This review examines the molecular underpinnings, clinical evidence, and future directions of GLP-1 RAs, highlighting their role as integral components of comprehensive diabetes management strategies. | ||
| Keywords | ||
| Diabetes; GLP-1 receptor agonists, Cardiovascular protection, Renal protection, Nonalcoholic fatty liver disease (NAFLD), Type 2 management | ||
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