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Lipid Metabolism in Trypanosoma Brucei

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Date 2010 Apr 13
PMID 20382188
Citations 57
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Abstract

Trypanosoma brucei membranes consist of all major eukaryotic glycerophospholipid and sphingolipid classes. These are de novo synthesized from precursors obtained either from the host or from catabolised endocytosed lipids. In recent years, substantial progress has been made in the molecular and biochemical characterisation of several of these lipid biosynthetic pathways, using gene knockout or RNA interference strategies or by enzymatic characterization of individual reactions. Together with the completed genome, these studies have highlighted several possible differences between mammalian and trypanosome lipid biosynthesis that could be exploited for the development of drugs against the diseases caused by these parasites.

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References
1.
Vertommen D, van Roy J, Szikora J, Rider M, Michels P, Opperdoes F . Differential expression of glycosomal and mitochondrial proteins in the two major life-cycle stages of Trypanosoma brucei. Mol Biochem Parasitol. 2008; 158(2):189-201. DOI: 10.1016/j.molbiopara.2007.12.008. View

2.
Kennedy E, Weiss S . The function of cytidine coenzymes in the biosynthesis of phospholipides. J Biol Chem. 1956; 222(1):193-214. View

3.
Fridberg A, Olson C, Nakayasu E, Tyler K, Almeida I, Engman D . Sphingolipid synthesis is necessary for kinetoplast segregation and cytokinesis in Trypanosoma brucei. J Cell Sci. 2008; 121(Pt 4):522-35. DOI: 10.1242/jcs.016741. View

4.
Lee S, Stephens J, Englund P . A fatty-acid synthesis mechanism specialized for parasitism. Nat Rev Microbiol. 2007; 5(4):287-97. DOI: 10.1038/nrmicro1617. View

5.
Sutterwala S, Creswell C, Sanyal S, Menon A, Bangs J . De novo sphingolipid synthesis is essential for viability, but not for transport of glycosylphosphatidylinositol-anchored proteins, in African trypanosomes. Eukaryot Cell. 2007; 6(3):454-64. PMC: 1828920. DOI: 10.1128/EC.00283-06. View