Pharmaceutics and Drug Design Commons^™

Trypanothione Reductase: A Viable Chemotherapeutic Target For Antitrypanosomal And Antileishmanial Drug Design, M. O. Faruk Khan

Pharmaceutical Science and Research

Trypanosomiasis and leishmaniasis are two debilitating disease groups caused by parasites of Trypanosoma and Leishmania spp. and affecting millions of people worldwide. A brief outline of the potential targets for rational drug design against these diseases are presented, with an emphasis placed on the enzyme trypanothione reductase. Trypanothione reductase was identified as unique to parasites and proposed to be an effective target against trypanosomiasis and leishmaniasis. The biochemical basis of selecting this enzyme as a target, with reference to the simile and contrast to human analogous enzyme glutathione reductase, and the structural aspects of its active site are presented. The …