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Updated: Jun 2, 2026

Ookluc: A Plasmodium berghei Line for Identifying Transmission-blocking Compounds
Published on: July 11, 2025
Identification of plasmepsin inhibitors as selective anti-malarial agents using ligand based drug design
Paul B McKay1, Martin B Peters, Giorgio Carta
1Molecular Design Group, School of Biochemistry and Immunology, Trinity College Dublin, Dublin 2, Ireland.
Abstract:
We describe the application of ligand based virtual screening technologies towards the discovery of novel plasmepsin (PM) inhibitors, a family of malarial parasitic aspartyl proteases. Pharmacophore queries were used to screen vendor libraries in search of active and selective compounds. The virtual hits were biologically assessed for activity and selectivity using whole cell Plasmodium falciparum parasites and on target in PM II, PM IV and the closely related human homologue, Cathepsin D assays. Here we report the virtual screening highlights, structures of the hits and their demonstrated biological activity.
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