KLF6 and neoplasm: The change in tumor weights also showed that ART treatment significantly inhibited tumor growth and that KLF6 silencing attenuated the effect of ART (NC: 0.31 ± 0.06 g, ART + LV-Ctrl: 0.09 ± 0.04 g, and ART + LV-shKLF6: 0.16 ± 0.06 g) (Fig. 6d).