RB1 and neoplasm: As shown in Fig. 6c, tumor volumes from the 3 groups showed no difference 1 week after WERI-Rb1 cell injection (NC: 181 ± 45 mm3, ART + LV-Ctrl: 176 ± 31 mm3, ART + LV-shKLF6: 160 ± 23 mm3).