Moreover, the clodronate NK+mAb9.2.27 treated tumors had strikingly numerous mitotic figures and significantly increased tumor proliferation indicated by elevated Ki67 labeling index compared to NK+mAb9.2.27 treated animals (One-Way ANOVA F11.19, df=2, p=0.0011, n=5), (Fig. 3C-D). The gene discussed is MKI67; the disease is neoplasm.