[摘要]：The 2-C-methyl-D-erythritol-4-phosphate and shikimate pathways were found to be active in Plasmodium falciparum and both can result in vitamin E biosynthesis in plants and algae. This study biochemically confirmed vitamin E biosynthesis in the malaria parasite, which can be inhibited by usnic acid. Furthermore, we found evidence pointing to a role of this vitamin in infected erythrocytes. These findings not only contribute to current understanding of P. falciparum biology but also reveal a pathway that could serve as a chemotherapeutic target. (C) 2011 Federation of European Biochemical Societies. Published by Elsevier B. V. All rights reserved.
