hrp0095p1-545 | Pituitary, Neuroendocrinology and Puberty | ESPE2022

X-Linked Central Precocious Puberty Associated with MECP2 defects

Canton Ana , Tinano Flavia , Guasti Leonardo , Montenegro Luciana , Ryan Fiona , Shears Deborah , Edna Melo Maria , Gomes Larissa , Piana Mariana , Brauner Raja , Espino Rafael , Escribano-Muñoz Arancha , Paganoni Alyssa , Korbonits Marta , Eduardo Seraphim Carlos , Faria Aline , Costa Silvia , Cristina Krepischi Ana , Jorge Alexander , David Alessia , Argente Jesús , Mendonca Berenice , Brito Vinicius , Howard Sasha , Claudia Latronico Ana

Background: Genetic causes of central precocious puberty (CPP) has been increasingly recognized, extending our knowledge of the triggering factors of human pubertal timing. Distinct etiologies remain to be elucidated in sporadic and familial cases. Methyl-CpG-binding protein 2 (MECP2) is a chromatin-associated protein that can activate or repress gene transcription, playing a role in neuronal maturation. It is encoded by MECP2 gene located at chromoso...