Endocrine Abstracts

Pulmonary neuroendocrine tumors (PNTs) comprise a spectrum of neoplasms, ranging from low grade carcinoids to the highly malignant small cell lung cancers. Several studies identified cytoskeleton protein Filamin A (FLNA) as determinant in cancer progression and metastasis. To date, the role of FLNA in PNTs aggressiveness and progression is still unknown.To address this question, we decided: i) to evaluate FLNA expression in PNTs ranging from typical carc...