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

impe0096p2 | Adrenals and HPA Axis | IMPE2023

Testicular function of 46,XY subjects with differences of sex development (DSD) due to NR5A1 mutations

T Dallago Renata , Loch Batista Rafael , Guerra-Junior Gil , Trevas Maciel-Guerra Andrea , S. El Beck Mayra , M F Costa Elaine , Inacio Marlene , Nishi Mirian , Domenice Sorahia , B Mendonca Berenice

Nuclear receptor subfamily 5 group A member 1 (NR5A1), is a member of the nuclear receptor family. It plays a crucial role in transcriptional regulation of genes involved in steroidogenesis, gonadal development and reproduction. NR5A1 mutations represent one of the most frequent defects associated with 46,XY gonadal dysgenesis, associated with a wide phenotypic spectrum of DSD. Some patients with mutations in the NR5A1 may have normal testosterone le...