Endocrine Abstracts

Introduction: Forkhead box E1 (FOXE1) gene encodes a transcription factor crucial for thyroid morphogenesis, differentiation, and function. We previously found evidence of the involvement of a rare germline FOXE1 variant in familial non-medullary thyroid carcinoma (FNMTC) etiology. FNMTC most common subtype is papillary thyroid carcinoma (PTC), and family members frequently present thyroid follicular nodular disease (FND). Germline FOXE1 mu...

Context: Telomerase promoter mutations (TERT) were recently described in follicular cell-derived thyroid carcinomas (FCDTC) and seem to be more prevalent in aggressive cancers.Objectives: We aimed to evaluate the frequency of TERT promoter mutations in thyroid lesions and to investigate the prognostic significance of such mutations in a large cohort of patients with differentiated thyroid carcinomas (DTC).<p class="abstext"...