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Published on: November 22, 2024
Threonine peptidases as drug targets against malaria
Serena Tschan1, Benjamin Mordmüller, Jürgen F J Kun
1University of Tübingen, Institute of Tropical Medicine, Wilhelmstr. 27, 72074 Tübingen, Germany.
Introduction:
Malaria is caused by the intracellular parasite Plasmodium falciparum. Although numerous therapies are available to fight the disease, the number of pharmacophores is small, and constant development of novel therapies, especially with new targets, is desirable to fight developing resistance against presently prescribed drugs.
Areas Covered:
This review discusses research on plasmodial threonine peptidases along with recent advances in proteasome inhibitor development.
Expert Opinion:
While PfHslV is an attractive drug target in malaria, more investigation is required to clarify its functional role in the parasite. More efforts should also be invested in assessing the plasmodial proteasome as a drug target. The few papers investigating the effect of proteasome inhibitors on different stages of the life cycle point towards important roles not only during asexual, but also in hepatic and sexual stages, in humans and the mosquito. If this holds true, this is a key argument to further develop proteasome inhibitors for use against malaria.
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