Vaccination with Adenovirus Serotypes 35, 26, and 48 Elicits Higher Levels of Innate Cytokine Responses than Adenovirus Serotype 5 in Rhesus Monkeys

See on Scoop.itVirology and Bioinformatics from Virology.ca

“These data demonstrate that Ad35, Ad26, and Ad48, which utilize CD46 as their primary cellular receptor, induce significantly greater innate cytokine responses than Ad5, which uses the coxsackievirus and adenovirus receptor (CAR). These differences in innate triggering result in markedly different immunologic milieus for the subsequent generation of adaptive immune responses by these vaccine vectors.”

 

Important news for the vectored vaccine community in general, and for HIV vaccine in particular: Ad5 was the vehicle of choice; now it looks as though it shouldn’t be.

 

Adenovirus graphic courtesy of Russell Kightley Media

See on jvi.asm.org

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