Chiu TH et al.N-acetyltransferase is involved in gypenosides-induced N-acetylation of 2-aminofluorene and DNA adduct formation in human cervix epidermoid carcinoma cells (Ca Ski). In Vivo May 2003.

Dr. Chiu and his team studied the inhibitory effects of gypenosides on human cervix cancer. They found there is indeed an inhibitory effect. The mechanism appears to be that gypenosides inhibited NAT mRNA expression in human cervix cancer cells.