Endocrine Abstracts

Adrenocortical carcinoma (ACC) is a rare aggressive tumor with a poor prognosis. At present, early diagnosis followed by total surgical tumor resection is the only valuable option for ACC cure and mitotane (MTT) is the only specific drug available for pharmacological treatment. However, its effects seem to be mainly due to its adrenocortical cytotoxicity and its bioavailability and cellular mechanism of action are still unknown, making it difficult to develop less toxic multid...

Somatostatin (sst) receptors are expressed in many tissues and multiple subtypes are often present in the same cells. Their activation by endogenous sst as well as by sst-analogues leads to inhibition of secretion and growth in some tumor, such as the neuroedocrine ones.Pheochromocytomas (Pheos) and paragangliomas (PGLs) are neural crest-derived tumors which can be sympathetic or parasympathetic in origin and present themselves as sporadic or familial. T...