Determining The Mechanistic Basis Of The Patterns Of Inverse Drug Susceptibility Induced By Two Key Drug Resistance Proteins Of The Malaria Parasite.
Funder
National Health and Medical Research Council
Funding Amount
$567,273.00
Summary
The inexhaustible capacity of many pathogens and cancers to develop resistance to new drugs is a serious threat to world health. Yet in acquiring resistance to one drug, many pathogens and cancer cells become hypersensitive to one or more other drugs. We seek to elucidate several of the molecular mechanisms underpinning this phenomenon in the malaria parasite. Insights gained from this work will contribute to the formulation of new therapeutic strategies that overcome or retard drug resistance.
Dissecting The Interactions Of Antimalarial Drugs With The Two Key Determinants Of Drug Resistance In The Malaria Parasite - The 'chloroquine Resistance Transporter' And The 'multidrug Resistance Transporter 1'
Funder
National Health and Medical Research Council
Funding Amount
$415,218.00
Summary
The malaria parasite is a single-celled organism which invades the red blood cells of its host. The aim of this fellowship is to study two proteins that are central to the parasite’s ability to evade the toxic effects of a number of drugs. The parasite's susceptibility to chloroquine, and other drugs, is altered by small changes in these proteins. This work will advance our understanding of the increasingly widespread phenomenon of antimalarial drug resistance, and of how it may be overcome.