FOXD2-AS1 regulates expression of cell apoptosis and cell cycle-related signature genes. TPC-1 or BCPAP cells were transfected with FOXD2-AS1-siRNA or NC control. A. Cell apoptosis-related genes (Bcl-2, Bax, Bak, Cleaved-Caspase 3 and Cytochrome C) were analyzed by western blot. B. Cell cycle-related genes (CDK2, CDK4, Cyclin B1 and Cyclin D1) were analyzed by western blot. GAPDH was used as an internal control. Data are presented as mean ± SD; Student’s t-test, *P<0.05 and **P<0.01.