Benign form of monogenic obesity conferred by the melanocortin 4 receptor.

Hinney, Anke; Peters, Triinu; Rajcsanyi, Luisa Sophie · Cell Metab · 2026

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Abstract

Mutations that impair the function of the melanocortin 4 receptor (MC4R) cause severe obesity in both heterozygous and homozygous carriers. However, recent findings indicate that individuals with this form of monogenic obesity may be unexpectedly protected against dyslipidemia and cardiovascular diseases.

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