hrp0086p1-p342 | Gonads & DSD P1 | ESPE2016

Genotype-phenotype Analysis of NR5A1/SF1 Mutations by Functional in vitro Studies

Astudillo Rebekka , Bashamboo Anu , Kleinau Gunnar , Biebermann Heike , Krude Heiko , Kohler Birgit

Background: The steroidogenic Factor 1 (SF1, NR5A1) is one of the key factors involved in gonadal and adrenal development and steroidogenesis. Until now, over 50 mutations were described in different phenotypes of XY disorders of sex development (DSD) such as complete gonadal dysgenesis, severe and mild partial gonadal dysgenesis, hypospadias, infertility and bilateral anorchia. So far, no genotype-phenotype correlation could be demonstrated.Objective an...