Figure 2. Knocking down ITPKA promoted colony formation and inhibited cell senescence in ovarian cancer. (A) Knockdown of ITPKA in OVCAR3 and OVCA429 cells. Cells were infected with a lentivirus for 8 hours. After selection, the resistant cells were examined for ITPKA expression. (B) Effects of ITPKA knockdown on the colony formation of OVCAR3 and OVCA429 cells were examined using a soft agar assay. (C) Statistical analysis of (B). (D) Effects of ITPKA knockdown on the senescence of OVCAR3 and OVCA429 cells were examined using β-gal staining. (E) Statistical analysis of (D). **P < 0.01.