| In Vitro |
MI-773 potently inhibits cell growth in cancer cell lines, including SJSA-1 (IC50, 0.092 μM), RS4;11 (IC50, 0.089 μM), LNCaP (IC50, 0.27 μM), and HCT-116 (IC50, 0.20 μM) cells, and displays high selectivity over cancer cell lines with mutated or deleted p53, including SAOS-2 (IC50,>10 μM), PC-3 (IC50,>10 μM), SW620 (IC50,>10 μM), and HCT-116 (p53-/-) (IC50,>20 μM) cells |
| In Vivo |
In the SJSA-1 osteosarcoma, acute lymphoblastic leukemia RS4;11, LNCaP prostate cancer, and HCT-116 colon cancer xenograft model, MI-773 (p.o.) effectively inhibits tumor growth in a dose-dependent manner (10 mg/kg, 30 mg/kg, 50 mg/kg, 100 mg/kg, and 200 mg/kg). |
| Animal model |
SCID mice with SJSA-1 osteosarcoma (females), acute lymphoblastic leukemia RS4;11 (females), LNCaP prostate cancer (males), or HCT-116 colon cancer (females) xenograft model |
| Formulation & Dosages |
10% PEG400: 3% Cremophor: 87% PBS, or 2% TPGS: 98% PEG200; 200 mg/kg; Oral |
| References |
[1] Wang S, et al. Cancer Res. 2014, 74(20), 5855-5865. |