Lipopeptide Nanoparticles: Development of Vaccines against Hookworm Parasite.

Necator americanus (hookworm) infects over half a billion people worldwide. Anthelminthic drugs are commonly used to treat the infection; however, vaccination is a more favorable strategy to combat this parasite. We designed new B-cell peptide epitopes based on the aspartic protease of N.

The use of a conformational cathepsin D-derived epitope for vaccine development against Schistosoma mansoni.

Schistosomiasis is caused by the infection from Schistosoma species. Among these, Schistosoma mansoni is one of the major species that infects millions of people worldwide. The use of praziquantel is effective in clearing the infestation but treatment of a large and widespread population in endemic areas is unsustainable.