hrp0097p1-65 | Fat, Metabolism and Obesity | ESPE2023

Natural history of corpulence in patients carrying heterozygous pathogenic variants in the five major genes of the leptin-melanocortin pathway.

Nicaise Clarisse , Dubern Béatrice , Poitou Christine , Clement Karine , Tounian Patrick , Lemale Julie , COURBAGE Sophie , Le Bihan Johanne

Introduction: The leptin-melanocortin pathway plays a key-role in weight control. Pathogenic variants in the five major genes (LEP, LEPR, POMC, PCSK1, MC4R) are associated with early severe obesity. However, the specific associated phenotype with presence of mono-allelic variants and especially BMI trajectories are not well known.Objective: In order to identify specific profiles, we compared BMI trajectories during the f...