Endocrine Abstracts

Clear renal cell carcinoma (ccRCC) is a highly vascularized and proliferative tumor. ccRCC can be sporadic or familiar, usually associated with von Hippel-Lindau (VHL) gene mutations. VHL protein is part of the E3 ubiquitin ligase complex that regulates hypoxia-inducible factor (HIF). When a defective and inactive VHL protein is produced, HIF is not degraded, resulting in over-expression of hypoxia related genes including erythropoietin (EPO) and vascular endothelial growth fa...

Background: Several polymorphisms of glucocorticoid receptor (GR) gene, including BclI, N363S and ER22/23EK, which may have an influence on glucocorticoid sensitivity, have been reported. BclI and N363S polymorphisms have been associated with clinical characteristics of increased and ER22/23EK of decreased glucocorticoid (GC) effects. On the other hand, metabolic syndrome has been described in patients with adrenal incidentalomas.Objective ...