Comparative Analysis of Humoral Immune Responses to HIV Type 1 Envelope Glycoproteins in Mice Immunized with a DNA Vaccine, Recombinant Semliki Forest Virus RNA, or Recombinant Semliki Forest Virus Particles

Abstract excerpt

The Semliki Forest virus (SFV) system seems to be a useful new approach for generating effective immune responses against HIV-1 in animal models. We evaluated this system by comparing the humoral immune responses raised in mice immunized against the HIV-1 envelope with the SFV system, a DNA vaccine, and a recombinant Env glycoprotein. gp160 ELISA antibody titers (204,800) were highest in the sera from mice...

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