BCL2 and neoplasm: However, the tumor response for the four categories of E6/miR-184 and E6/Bcl-2 did not reach the statistical significance (P = 0.075 for E6/miR-184, P = 0.070 for E6/Bcl-2); this could be due to a small number of patients in the category of E6- positive/high-miR-184 (n = 7) and E6-positive/low-Bcl-2 (n = 7) (Table 2).