In 2013 there were ~200 million clinical cases of malaria, causing ~600,000 deaths. All antimalarial drugs are now associated with malaria parasite resistance. Thus, new therapies are urgently needed, including new drugs to prevent this disease. We have made the exciting discovery that an existing antimalarial drug can kill malaria parasites in a unique, previously unknown, manner. Here, we will investigate how this occurs and develop new drug candidates for malaria prevention.
The Control And Regulatory Mechanisms Of Artemisinin Induced Dormancy In P. Falciparum
Funder
National Health and Medical Research Council
Funding Amount
$495,552.00
Summary
Malaria is a major global health problem and can only be reliably treated with artemisinin combinations in many areas due to widespread of drug resistance. However a proportion of parasites appear to be able to avoid the lethal effects of the drug by becoming “dormant” following exposure. They resume growth after the drug is wanned, a feature which is reminisent to cell cycle arrest. This study investigates the role of cell cycle machinery in dormancy following arteminsinin treatment.