Inhibitory effects of caffeic acid phenethyl ester on cancer cell metastasis mediated by the down-regulation of matrix metalloproteinase expression in human HT1080 fibrosarcoma cells. - Hwang,H.J.; Park,H.J.; Chung,H.J.; Min,H.Y.; Park,E.J.; Hong,J.Y.; Lee,S.K. (J Nutr Biochem, 2006)