Cited by 38Diabetes Treatment and ManagementPharmacology and Obesity TreatmentDiabetes, Cardiovascular Risks, and Lipoproteins

GLP-1 receptor agonists, are we witnessing the emergence of a paradigm shift for neuro-cardio-metabolic disorders?

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Arredouani, Abdelilah·2025·Pharmacology & Therapeutics

Abstract

Glucagon-like peptide-1 receptor agonists (GLP-1RAs) have emerged as groundbreaking therapeutic agents in managing a spectrum of metabolic disorders, demonstrating remarkable efficacy across multiple organ systems and disease states. These compounds are not only well-established in the treatment of type 2 diabetes (T2D) and obesity-conditions for which they have received widespread approval-but also exhibit promising potential in addressing cardiovascular disease (CVD) and Metabolic dysfunction-associated steatotic liver disease (MASLD). Recent investigations have begun to illuminate the utility of GLP-1RAs in the management of type 1 diabetes (T1D), as well as neurodegenerative disorders such as Alzheimer's and Parkinson's disease and various behavioral disorders. A plethora of clinical trials have consistently validated the capacity of GLP-1RAs to improve glycemic control, promote weight loss, and mitigate cardiovascular risk factors in individuals with T2D and obesity. While their application in T1D remains limited due to safety concerns-particularly regarding the risks of hypoglycemia and hyperglycemic ketoacidosis-emerging data suggest that GLP-1RAs may offer hepatoprotective benefits, potentially reducing liver fat content and decelerating the progression of MASLD. The neuroprotective attributes of GLP-1 RAs have garnered significant interest, with research indicating their potential to alleviate cognitive decline associated with neurodegenerative diseases. Furthermore, preliminary findings highlight the role of GLP-1 RAs in addressing behavioral disorders, emphasizing their extensive therapeutic promise. This comprehensive review synthesizes the current evidence supporting the diverse therapeutic applications of GLP-1RAs, positioning them as "magic drug" therapies for metabolic and neurological disorders. As ongoing research continues to explore innovative applications and combinations of GLP-1RAs, the landscape of disease management in metabolic and neurological contexts is poised for transformative advancements. This review will also critically assess safety considerations and underscore the need for personalized treatment strategies to optimize patient outcomes in these complex and often comorbid conditions.

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Crossref · 10.1016/j.pharmthera.2025.108824

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Authors
Arredouani, A.
Affiliations
Hamad bin Khalifa University (QA)
Corresponding author
Arredouani, Abdelilah
Venue
Pharmacology & Therapeutics
Publisher
Elsevier BV
Published
2025-05
Volume
269
Pages
108824
ISSN
0163-7258 (ISSN-L)
OpenAlex
W4407723359
Cited by
36
References
242
Citations by year
2026: 23 · 2025: 13
FWCI
4.93
Type
journal article
Language
en
Open access
Locations
  • Pharmacology & Therapeutics (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Figshare (submittedVersion, cc-by)
Funders
Hamad Bin Khalifa University Qatar Biomedical Research Institute
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
  • Health Sciences › Medicine › Pharmacology › Pharmacology and Obesity Treatment
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
Keywords
GLP-1 receptor agonists, type 2 diabetes, obesity, type 1 diabetes, non-alcoholic fatty liver disease, cardiovascular disease, neurodegenerative diseases, Alzheimer's disease, Parkinson's disease, cognitive decline, hepatoprotection, weight loss, glycemic control, hypoglycemia, behavioral disorders, personalized treatment
MeSH terms
Glucagon-Like Peptide-1 Receptor Agonists, Animals, Cardiovascular Diseases, Diabetes Mellitus, Type 2, Humans, Hypoglycemic Agents, Metabolic Diseases, Obesity, Neurodegenerative Diseases

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