Genomic landscape of salivary gland tumors.

ABSTRACT: Effective treatment options for advanced salivary gland tumors are lacking. To better understand these tumors, we report their genomic landscape. We studied the molecular aberrations in 117 patients with salivary gland tumors that were, on physician request, tested in a Clinical Laboratory Improvement Amendments (CLIA) laboratory (Foundation Medicine, Cambridge, MA) using next-generation sequencing (182 or 236 genes), and analyzed by N-of-One, Inc. (Lexington, MA). There were 354 total aberrations, with 240 distinct aberrations identified in this patient population. Only 10 individuals (8.5%) had a molecular portfolio that was identical to any other patient (with four different portfolios amongst the ten patients). The most common abnormalities involved the TP53 gene (36/117 [30.8% of pati

SUBMITTER: Kato S 

PROVIDER: S-EPMC4694855 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature