MOLECULAR ANALYSIS OF BRCA1/2 GENES AND MULTIGENE-PANEL TESTING IN SICILIAN TRIPLE NEGATIVE BREAST CANCER

L’aumentata risposta dell’unità pilosebacea agli androgeni è correlata all’insulinoresistenza: valutazione di vari indici di sensibilità insulinica in donne con segni clinici di iperandrogenismo.

BRCA1/2 variants of unknown significance in hereditary breast and ovarian cancer (HBOC) syndrome: Looking for the hidden meaning

Hereditary breast and ovarian cancer syndrome is caused by germline mutations in BRCA1/2 genes. These genes are very large and their mutations are heterogeneous and scattered throughout the coding sequence. In addition to the above-mentioned mutations, variants of uncertain/unknown significance (VUSs) have been identified in BRCA genes, which make more difficult the clinical management of the patient and risk assessment. In the last decades, several laboratories have developed different databases that contain more than 2000 variants for the two genes and integrated strategies which include multifactorial prediction models based on direct and indirect genetic evidence, to classify the VUSs a…