MKI67 and neoplasm: In a study, treatment of colon cancercells with niclosamide resulted in significant growth inhibition andapoptosis induction, and these effects were confirmed by the MTT andAnnexin V-FITC assays. In another study,niclosamide-treated TNBC xenograft tumors exhibited reduced angiogenesisand tumor growth, as well as decreased Ki-67 expression and increasedapoptosis.