This proposal investigates processes that regulate the cell cytoskeleton to control shape and the dynamics membranes, with a view to developing a generic antiviral therapy. As viruses rely upon the cell cytoskeleton to initiate an infection, we posit that enzymes that control the cytoskeleton can be targeted to block infection.
Regulation Of Actin Polymerization During Malaria Parasite Invasion Of The Human Erythrocyte
Funder
National Health and Medical Research Council
Funding Amount
$318,147.00
Summary
Malaria parasites depend on successful invasion of red blood cells for their survival. Invasion is powered by a molecular motor based on two key proteins: actin and myosin. Non-specific drugs that inhibit parasite actin block invasion, demonstrating how important its regulation is to parasite success. This project will study several newly identified malaria actin-regulators, aiming to identify new drug targets that will block malaria actin function, stop motility and as such prevent disease.