Background Lately, microRNAs (miRNAs) have been found to play an essential role in tumor development. SCC patients with lymph node metastasis, however, miR-155 had a positive prognostic impact on survival in univariate (P = 0.034) as well as in multivariate (HR 0.45, CI 95% 0.21-0.96, P = 0.039) analysis. Conclusions The prognostic impact of miR-155… Continue reading Background Lately, microRNAs (miRNAs) have been found to play an essential