Antigen capsid-display on human adenovirus 35 via pIX fusion is a potent vaccine platform.

ABSTRACT: Durable protection against complex pathogens is likely to require immunity that comprises both humoral and cellular responses. While heterologous prime-boost regimens based on recombinant, replication-incompetent Adenoviral vectors (AdV) and adjuvanted protein have been able to induce high levels of concomitant humoral and cellular responses, complex manufacturing and handling in the field may limit their success. To combine the benefits of genetic and protein-based vaccination within one vaccine construct and to facilitate their use, we generated Human Adenovirus 35 (HAdV35) vectors genetically encoding a model antigen based on the Plasmodium falciparum (P. falciparum) circumsporozoite (CS) protein and displaying a truncated version of the same antigen (CSshort) via protein IX on the caps

SUBMITTER: Salisch NC 

PROVIDER: S-EPMC5375148 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature