Abstract 4010: Prognostic role of miRNAs in resectable non-small cell lung cancer

Proceedings: AACR 106th Annual Meeting 2015; April 18-22, 2015; Philadelphia, PA BACKGROUND MicroRNAs (miRNA) are a class of small RNAs that regulate gene expression, and are implicated in several diseases including cancer. The aim of this study was to analyze the prognostic implications of deregulated miRNAs identified by NGS in a previous study performed on resectable-NSCLC tumor samples. MATERIAL AND METHODS Fresh-frozen tumor and normal adjacent lung tissue samples (N = 195) were obtained by surgical resection from NSCLC patients and storage in RNAlater® at -80°C until analysis. RNA was isolated biological specimens by Trizol based-methods. 22 deregulated miRNA were analyzed in paired t…