Endocrine Abstracts

Familial glucocorticoid deficiency (FGD;OMIM 202200) results from the inability of the adrenal cortex to produce cortisol in response to ACTH stimulation. Half of all cases are caused by mutations in MC2R, MRAP or STAR. SNP array genotyping of FGD patients of unknown aetiology mapped a disease locus to chromosome 5p13-q12. Targeted exome sequencing of 5p13-q12 in one patient identified a homozygous mutation, p.Ala533Val, in nicotinamide nucleotide transhyd...