BCL2 and neoplasm: The qRT-PCR results showed that the expressions of PARP1, Caspase3, Caspase9, and Bax in the tumor tissues of mice overexpressing PATZ1 were significantly increased (Figures 6(c)–6(f)), but the levels of Bcl-2 were decreased with the overexpression of PATZ1 (Figure 6(g)).