Determination of Maximum Tolerated Dose and Toxicity of Inauhzin in Mice.

ABSTRACT: Reactivating the tumor suppressor p53 offers an attractive strategy for developing cancer therapy. We recently identified Inauhzin (INZ) as a novel non-genotoxic p53-activating compound. To develop INZ into a clinically applicable anticancer drug, we have initiated preclinical toxicity studies. Here, we report our study on determining the maximum tolerated dose (MTD) of INZ analog, Inauhzin-C (INZ (C)), following intraperitoneal (i.p) administration (Phase A) and its toxicity following i.p administration over a period of 5-day dosing plus 2-day recovery (Phase B) in CD-1 mice. The phase A study showed that the MTD of INZ (C) is 200 mg/kg for female and 250 mg/kg for male, respectively. The phase B study showed that the administration of INZ (C) via 5-day consecutive i.p injection is tolera

SUBMITTER: Zhang Q 

PROVIDER: S-EPMC4497815 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature