Is a Human CD8 T-Cell Vaccine Possible, and if So, What Would It Take?
Could a CD8+ T-Cell Vaccine Prevent Persistent HIV Infection?
- Correspondence: andrew.mcmichael{at}ndm.ox.ac.uk
Abstract
Vaccines that stimulate CD8+ T cells could clear early virus infection or control ongoing infection and prevent disease. This could be valuable to combat human immunodeficiency virus type 1 (HIV-1) where it has not yet been possible to generate broadly reacting neutralizing antibodies with a vaccine. However, HIV-1 vaccines aimed at stimulating CD8+ T cells have had no success. In contrast, a cytomegalovirus vectored simian immunodeficiency virus (SIV) vaccine enabled clearance of early SIV infection. This may open the door to the design of an effective HIV vaccine
