کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2473140 | 1555905 | 2016 | 8 صفحه PDF | دانلود رایگان |
• Ad vectors are highly immunogenic and thus superb vaccine carriers.
• Most AAVs are poorly immunogenic and thus more suited for gene replacement therapy.
• Pre-existing neutralizing antibodies reduce the immunogenicity of viral vector vaccines.
• Pre-existing neutralizing antibodies can be circumvented by vectors based on viruses that circulate in non-human species.
This chapter reviews the performance of viral vectors based on adenoviruses or adeno-associated virus as vaccine carriers for infectious diseases. Replication-defective adenovirus vectors based on multiple human or non-human serotypes have consistently induced potent transgene product-specific B and T cell responses and are increasingly being explored in human clinical trials. The immunogenicity of most vectors based on adeno-associated virus vectors has been poor with the exception of a recently described hybrid vector from rhesus macaques that due to its ability to induce potent responses in mice warrant further investigation.
Journal: Current Opinion in Virology - Volume 21, December 2016, Pages 1–8