Open Access. Powered by Scholars. Published by Universities.®
Medicinal and Pharmaceutical Chemistry Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Medicinal and Pharmaceutical Chemistry
Induction Of Apoptosis In Human Breast Cancer Cells Via Caspase Pathway By Vernodalin Isolated From Centratherum Anthelminticum(L.) Seeds, Kok Hoong Leong
Induction Of Apoptosis In Human Breast Cancer Cells Via Caspase Pathway By Vernodalin Isolated From Centratherum Anthelminticum(L.) Seeds, Kok Hoong Leong
Kok Hoong Leong
In this study, we showed that CACF inhibited growth of MCF-7 human breast cancer cells. CACF induced apoptosis in MCF-7 cells as marked by cell size shrinkage, deformed cytoskeletal structure and DNA fragmentation. To identify the cytotoxic compound, CACF was subjected to bioassay-guided fractionation which yielded 6 fractions. CACF fraction A and B (CACF-A, -B) demonstrated highest activity among all the fractions. Further HPLC isolation, NMR and LC-MS analysis of CACF-A led to identification of vernodalin as the cytotoxic agent in CACF-A, and -B. 12,13-dihydroxyoleic acid, another major compound in CACF-C fraction was isolated for the first time from Centratherum …