Researchers at The Wistar Institute and the University of Pennsylvania report success in monkeys of an innovative triple-vaccine strategy aimed at creating an effective anti-HIV vaccine regimen. In a test of the new approach, the scientists sought to maximize the immune response to a truncated HIV gene called Gag and succeeded in dramatically stimulating the production of CD8+ T cells responsive to Gag. Many scientists believe that CD8+ T cells will be an important key to creating an effective HIV vaccine.
