Endocrine Abstracts

Introduction: The capability of cancer to accommodate to special metabolic circumstances is a hallmark of it’s existence. Pheochromocytoma/paragangliomas (Pheo/PGL) are rare neuroendocrine tumors with strong and specific metabolic phenotype due to mutations of genes encoding succinate dehydrogenase (SDH) subunits. In this study our aim was to evaluate the expression of glutaminase-1 in hereditary Pheo/PGL tissues and to inhibit SDH activity via pharmacological treatments ...