Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
The Roles Of Plasmepsins Ix And X In Malaria Parasite Biology, Armiyaw Sebastian Nasamu
The Roles Of Plasmepsins Ix And X In Malaria Parasite Biology, Armiyaw Sebastian Nasamu
Arts & Sciences Electronic Theses and Dissertations
Proteases of the malaria parasite Plasmodium falciparum have been targeted for drug discovery for decades. The P. falciparum genome encodes ten aspartic proteases called plasmepsins, which are involved in diverse cellular processes. In this work we address the roles of two of these plasmepsins, plasmepsins IX and X (PM IX and X), the two least studied aspartic proteases in blood stage malaria parasites till date. We explore the essentiality of these proteases in parasite development, attempt to identify their substrates and the ability to drug them. We show that PM IX is essential for erythrocyte invasion, acting on rhoptry secretory …