Enhancing the antimalarial activity of artesunate.

Parasitol Res

Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria.

Published: September 2020

AI Article Synopsis

  • Malaria treatment faces challenges due to the resistance of parasites to traditional antimalarials, prompting the use of artesunate and its derivatives.
  • Combination therapies and methods like hybrid compound preparation and chemical modifications are used to enhance the effectiveness of artesunate.
  • The review highlights different strategies designed to boost artesunate's antimalarial activity and mitigate the risk of resistance development.

Article Abstract

The global challenge to the treatment of malaria is mainly the occurrence of resistance of malaria parasites to conventionally used antimalarials. Artesunate, a semisynthetic artemisinin compound, and other artemisinin derivatives are currently used in combination with selected active antimalarial drugs in order to prevent or delay the emergence of resistance to artemisinin derivatives. Several methods, such as preparation of hybrid compounds, combination therapy, chemical modification and the use of synthetic materials to enhance solubility and delivery of artesunate, have been employed over the years to improve the antimalarial activity of artesunate. Each of these methods has advantages it bestows on the efficacy of artesunate. This review discussed the various methods employed in enhancing the antimalarial activity of artesunate and delaying the emergence of resistance of parasite to it.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7340003PMC
http://dx.doi.org/10.1007/s00436-020-06786-1DOI Listing

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