BECN1 and neoplasm: In our study, we analyzed the expression of BECN1 in both tumor tissues and their corresponding adjacent normal tissues although median expression was lower in tumor tissues, it was not statistically significant, p = 0.463; median relative expression was 0.73 (0–8.95) in tumor tissues, while 1.02 (0.04–19.59) in adjacent normal ones, Table 3.