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Full-Text Articles in Life Sciences
Immunogenicity Of A West Nile Virus Diii-Cholera Toxin A2/B Chimera After Intranasal Delivery, Juliette K. Tinker, Jie Yan, Reece J. Knippel, Panos Panayiotou, Kenneth A. Cornell
Immunogenicity Of A West Nile Virus Diii-Cholera Toxin A2/B Chimera After Intranasal Delivery, Juliette K. Tinker, Jie Yan, Reece J. Knippel, Panos Panayiotou, Kenneth A. Cornell
Biology Faculty Publications and Presentations
West Nile virus (WNV) causes potentially fatal neuroinvasive disease and persists at endemic levels in many parts of the world. Despite advances in our understanding of WNV pathogenesis, there remains a significant need for a human vaccine. The domain III (DIII) region of the WNV envelope protein contains epitopes that are the target of neutralizing antibodies. We have constructed a chimeric fusion of the non-toxic cholera toxin (CT) CTA2/B domains to DIII for investigation as a novel mucosally-delivered WNV vaccine. Purification and assembly of the chimera, as well as receptor-binding and antigen delivery, were verified by western blot, …