Endocrine Abstracts

Autoimmune polyendocrine syndrome type 1 (APS1) is an autosomic recessive disease due to AIRE gene mutations, inducing central immune tolerance breakdown. It was poorly known in France.Objectives: To describe clinical and immunological phenotypes, to determine main genotypes in West Northern France (9 millions inhabitants), to identify factors that could influence phenotypes, and to analyse immunosuppressive therapies indications in APS1.<p cl...

Objective: Carney Complex (CNC) is a rare hereditary genetic syndrome, mostly due to inactivating pathogenic variants of the tumor suppressor gene PRKAR1A. It has a wide spectrum of manifestations with frequent pigmented skin lesions, cardiac myxomas, primary pigmented nodular adrenocortical dysplasia, acromegaly and thyroid cancers. Breast benign tumors (fibroadenomas, ductal adenomas and myxoid lesions) have been associated with CNC, but so far, association with mal...

Background: APECED syndrome is a rare monogenic disease caused by homozygous mutation of AIRE gene. It classically presents with chronic mucocutaneous candidiasis (CMC), hypoparathyroidism (HP), and adrenal insufficiency (AI) with an early onset in childhood. Non-endocrine manifestations as ectodermic dystrophy, asplenism and pneumonitis are also observed but their incidence remains unknown and their mechanisms not well understood. APECED has been poorly reported in France alt...

Introduction: Carney Complex (CNC) is a rare genetic syndrome, with multiple endocrine and non-endocrine neoplasia, mostly due to inactivating mutations of the PRKAR1A gene. CNC has a wide spectrum of manifestations : most frequently skin lesions, cardiac myxomas and primary pigmented nodular adrenocortical dysplasia (PPNAD), but also thyroid nodules, schwannomas, breast tumors (mainly myxoid fibroadenomas and ductal adenomas)… The present study was designed to ...