Also, at distinct concentrations, triptolide was observed to induce the phosphorylation of p53 for the serine-15 residue in HepG2 cells. Activating the tumor suppressor gene p53 can induce the apoptosis of liver cancer cells 36. Triptolide is a woody vine and that is commonly dispersed in Eastern and Southern China. https://riverxodpc.blogs100.com/31853435/fascination-about-triptolide