Broad phenotypes in heterozygous NR5A1 46,XY patients with a disorder of sex development: an oligogenic origin?

ABSTRACT: SF-1/NR5A1 is a transcriptional regulator of adrenal and gonadal development. NR5A1 disease-causing variants cause disorders of sex development (DSD) and adrenal failure, but most affected individuals show a broad DSD/reproductive phenotype only. Most NR5A1 variants show in vitro pathogenic effects, but not when tested in heterozygote state together with wild-type NR5A1 as usually seen in patients. Thus, the genotype-phenotype correlation for NR5A1 variants remains an unsolved question. We analyzed heterozygous 46,XY SF-1/NR5A1 patients by whole exome sequencing and used an algorithm for data analysis based on selected project-specific DSD- and SF-1-related genes. The variants detected were evaluated for their significance in literature, databases and checked in silico using webtools. We i

SUBMITTER: Camats N 

PROVIDER: S-EPMC6117353 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature