Enhanced CD8+ T Cell Immune Responses and Protection Elicited against Plasmodium berghei Malaria by Prime Boost Immunization Regimens Using a Novel Attenuated Fowlpox Virus

Abstract excerpt

Sterile immunity can be provided against the pre-erythrocytic stages of malaria by IFN-gamma-secreting CD8(+) T cells that recognize parasite-infected hepatocytes. In this study, we have investigated the use of attenuated fowlpox virus (FPV) strains as recombinant vaccine vectors for eliciting CD8(+) T cells against Plasmodium berghei. The gene encoding the P. berghei circumsporozoite (PbCS) protein was inserted...

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