hrp0089p1-p191 | Multisystem Endocrine Disorders P1 | ESPE2018

SGPL1 Missense Mutation in an Infant with Primary Adrenal Insufficiency (PAI), Congenital Nephrotic Syndrome, Primary Hypothyroidism and Gonadal Failure

Maharaj Avinaash , Wallace Dean , Banerjee Indi , Prasad Rathi , Metherell Lou

Background: Loss of function mutations in SGPL1 have previously been described by our group in association with a multisystemic disorder encompassing PAI and nephrotic syndrome. SGPL1 encodes, sphingosine 1-phosphate lyase (SGPL1), which irreversibly binds sphingosine 1-phosphate (S1P) and commits it to the final degradative step in sphingolipid metabolism. SGPL1 is therefore a major modulator of S1P signalling. Several sphingolipid intermediates such as cera...