Endocrine Abstracts

Background: Calcifediol (25(OH)D3), the major circulating form and the direct precursor of the biologically active form of vitamin D, has been identified as an agonist ligand for vitamin D receptor (VDR) with anti-proliferative effects and gene regulatory function despite having a lower receptor affinity respect than the biologically active form of vitamin D3. In fact, recent studies have suggested that 25(OH)D3 can regulate gene expression by ...

Background: Multiple endocrine neoplasia of type 1 (MEN1) is a rare heritable endocrine tumor syndrome that results from biallelic inactivation of the MEN1 gene and the loss of menin protein, that was characterized by a susceptibility to the development of multiple endocrine neoplasms within a single patient. The MEN1 gene screening is helpful in the clinical practice for early genetic diagnosis. Unfortunately, the lack of genotype-phenotype correlation doesn’t allow to f...