Endocrine Abstracts

Germline mutations in the RET gene cause MEN2, an inherited cancer syndrome associated with medullary thyroid carcinoma (MTC). We performed genetic analysis on DNA from whole blood of a 58 yr old female affected by a multifocal MTC. Exons 10, 11, 13, 15 and 16 of RET gene were amplified by PCR using specific primers and characterised by direct automatic sequencing. Here, we report a new RET point mutation: a heterozigous missense mutation Y606C, a G to A nucleotide substitutio...

Microvascular endothelium is one of the main character and target involved in the inflammatory response. Upon specific activation, endothelial cells massively recruit Th1 IFNgamma secreting lymphocytes at the inflammatory site. In the present study, we investigate the intracellular signalling mediating TNFalpha (T) and IFNgamma (I) inflammatory response in a human endothelial cell line (HMEC-1) in vitro and the interfering effects of rosiglitazone (RGZ), a peroxisome pr...