INO-1001 is a potent and selective poly (ADP-ribose) polymerase (PARP) inhibitor. INO-1001 is a potent enhancer of radiation sensitivity and enhances radiation-induced cell killing by interfering with DNA repair mechanisms, resulting in necrotic cell death[1]. INO-1001 has anti-tumor effects[2].
INO-1001 has an IC50 of 0.05 μM in Chinese hamster ovary AA8 (CHO) cells[1].
[1]. Brock WA, et al. Radiosensitization of human and rodent cell lines by INO-1001, a novel inhibitor of poly(ADP-ribose) polymerase. Cancer Lett. 2004 Mar 18;205(2):155-60. [2]. Mason KA, et al. INO-1001, a novel inhibitor of poly(ADP-ribose) polymerase, enhances tumor response to doxorubicin. Invest New Drugs. 2008 Feb;26(1):1-5. Epub 2007 Jul 13.
















