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Monogenic Obesity; Using Drugs to Bypass the Problem
1MRC Metabolic Diseases Unit and Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, University of Cambridge, Addenbrooke's Hospital, Cambridge CB2 0QQ, UK.
Abstract:
Safe and effective pharmacological treatments for severe obesity remain scarce. In this issue of Cell Metabolism, Iepsen et al. (2018) show that obese patients with pathogenic melanocortin 4 receptor mutations, the most common form of monogenic obesity, lose weight with glucagon-like peptide 1 (GLP-1) receptor agonist therapy.
Insights
Glucagon-like peptide 1 (GLP-1) receptor agonist therapy effectively treats severe obesity in patients with melanocortin 4 receptor mutations. This finding offers a promising new avenue for managing monogenic obesity.
Area of Science:
- Metabolic disorders
- Pharmacology
- Genetics
Background:
- Severe obesity poses significant health risks, with limited effective pharmacological treatments available.
- Monogenic obesity, often caused by melanocortin 4 receptor (MC4R) mutations, represents a substantial portion of severe obesity cases.
- Targeting specific genetic pathways offers potential for personalized obesity pharmacotherapy.
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