查看文章

Schistosomiasis is a parasitic disease that affects approximately 200 million people in developing countries. Current treatment relies on just one partially effective drug, and new drugs are needed. Tubulin and microtubules (MTs) are essential constituents of the cytoskeleton in all eukaryotic cells and considered potential drug targets to treat parasitic infections. The α- and β-tubulin of Schistosoma mansoni have ∼96% and ∼91% sequence identity to their respective human tubulins, suggesting that compounds which bind mammalian tubulin may interfere with MT-mediated functions in the parasite. To explore the potential of different classes of tubulin-binding molecules as antischistosomal leads, we completed a series of in vitro whole-organism screens of a target-based compound library against S. mansoni adults and somules (postinfective larvae), and identified multiple biologically active compounds, among …