hrp0094p2-209 | Fat, metabolism and obesity | ESPE2021

A novel homozygous variant of the leptin receptor (LEPR) gene causing familiar early-onset severe obesity in two siblings

Molinari Silvia , Ceccarini Giovanni , Masera Nicoletta , Spano Alice , Maitz Silvia , Fossati Chiara , Lazzerotti Alessandra , Santini Ferruccio , Cattoni Alessandro ,

Introduction: The leptin-melanocortin pathway is a well-studied pivotal player of body weight regulation and energy homeostasis. Pathogenic mutations of the genes involved in this pathway may result in early-onset severe obesity (ESO).Case Report: We hereby report the case of a 14-year-old girl who was referred to our pediatric outpatient clinic for the evaluation of ESO. Her parents were non-obese first cousins born in Morocco. At the t...

hrp0098fc6.5 | Fat, Metabolism and Obesity 1 | ESPE2024

First cross sectional analysis of the eclip registry

von Schnurbein Julia , Nagel Gabriele , Akinci Baris , Broekma Marjoleine , Csajbok Eva , Rosaria D'Apice Maria , Gambineri Alessandra , Heldt Kathrin , Kleinendorst Lotte , Lattanzi Giovanna , Miehle Konstanze , Prodami Flavia , Santini Ferruccio , Santos Silva Ermelinda , B Savage David , Scherer Thomas , Sbraccia Paolo , Sorkina Ekaterina , Štotl Iztok , Vantyghem Marie-Christine , Vigouroux Corinne , Vorona Elena , Araújo-Vilar David , Wabitsch Martin , Vatier Camille , Ceccarini Giovanni

Background: Lipodystrophy syndromes comprise a group of extremely rare and heterogeneous diseases characterized by a selective loss of adipose tissue in the absence of nutritional deprivation or catabolic state. Because of the rarity of each lipodystrophy sub-form, research in this area requires international co-operation. Therefore, in 2016, the European Consortium of Lipodystrophies (ECLip) decided to create a registry for patients affected by lipodystrophy....