Endocrine Abstracts

Background: Anaplastic thyroid-carcinomas (ATC) and a subset of papillary (PTC) and follicular (FTC) thyroid carcinomas behave aggressively showing metastatic spread and radio-resistance. Both the PI3K and HIF pathways are associated with aggressiveness and metastasis in thyroid carcinoma.Aims: To assess if the PI3K/HIF pathways contribute to radio-resistance and assess the effect of PI3K/HIF inhibition on radio-sensitivity of thyroid-carcinoma cells (85...