FEN1-IN-4 is an inhibitor of human flap endonuclease-1 (hFEN1)FEN1 Inhibitor C2 inhibition selectively impairs proliferation of colon cancer cells deficient in Cdc4 and Mre11a, both frequently mutated in colorectal cancers.?

GSK121 is an inhibitor of selective PAD4.

Prenatal exposure to Integerrimine N-oxide induces maternal toxicity, impairment of maternal care and delayed in physical and behavioral development of the offspring. Doses of Integerrimine N-oxide here employed did not produce marked immunotoxic effects.