Endocrine Abstracts

Thyroid cancer is the most common endocrine malignancy characterized by a good prognosis. However, the subgroup of poorly differentiated thyroid carcinomas (PDTCs) includes neoplasia highly aggressive and scarcely responsive to currently available therapies.Site-selective cAMP analogs are able to inhibit the growth of poorly differentiated solid tumors and may represent valuable candidates for the therapy of PDTCs.We evaluated the ...

Medullary thyroid carcinoma (MTC) is a neuroendocrine tumor highly resistant to chemo-and radiotherapy. Since several reports showed that cAMP has an antiproliferative effect on different types of solid tumors both in vitro and in vivo, we evaluated the potential anti-neoplastic activity of cAMP analogues (8-Cl-cAMP and the equimolar combination of 8-PIP-cAMP and 8-HA-cAMP) in two MTC cell lines (TT and MZ-CRC-1 that harbor C634W and M918T RET mutations, respecti...