Anti-cancer effects found in natural compound derived from onions

Research has found that a natural compound isolated from onions, onionin A (ONA), has several anti-ovarian cancer properties. This discovery is a result of research on the effects of ONA on a preclinical model of epithelial ovarian cancer (EOC) both in vivo and in vitro. 

www.sciencedaily.com/releases/2016/10/161020101051.htm