Scientific Programme & Abstracts from the International Meeting in Pediatric Endocrinology (IMPE)

impe0096p150 | Sex Differentiation, Gonads and Gynaecology, and Sex Endocrinology | IMPE2023

Pathogenicity testing of fifteen novel missense SF-1/NR5A1 variants in DSD patients

Naamneh Elzenaty Rawda , Martinez de LaPiscina Idoia , Kouri Chrysanthi , Sommer Grit , E. Flück Christa

Background: Steroidogenic factor 1 (SF-1/NR5A1) is a nuclear receptor that regulates sex development, steroidogenesis and reproduction. Genetic variants in SF-1/NR5A1 are common among differences of sex development (DSD) and associate with a wide range of phenotypes, but their pathogenic mechanisms remain unclear. We aimed at characterizing novel missense, likely disease-causing SF-1/NR5A1 variants in a large cohort of DSD individual...