Lauren Hudacik

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As sexual transmission of human immunodeficiency virus-1 (HIV-1) occurs via the mucosa, an ideal HIV-1 vaccine should induce both mucosal and systemic immunity. We therefore sought to evaluate the induction of mucosal responses using a DNA env prime-gp120 protein boost approach in which sequential nasal and parenteral protein administration was performed(More)
The recombinant canarypox vector, ALVAC-HIV, together with human immunodeficiency virus (HIV) gp120 envelope glycoprotein, has protected 31.2% of Thai individuals from HIV acquisition in the RV144 HIV vaccine trial. This outcome was unexpected, given the limited ability of the vaccine components to induce CD8(+) T-cell responses or broadly neutralizing(More)
The late assembly domain of many viruses is critical for budding. Within these domains, encoded in viral structural proteins, are the conserved motifs PTAP, PPxY and YPxL. These sequences are the key determinants for association of viral proteins with intracellular molecules such as Tsg101, Nedd4 and AIP1/ALIX. While roles for Tsg101 and AIP1/ALIX in HIV-1(More)
Epitopes located in and around the coreceptor binding site of gp120 represent some of the most conserved and functionally important sequences in the HIV envelope. Many of these epitopes can be exposed prior to and/or after attachment in a manner determined by envelope sequence and infection system. Furthermore, these epitopes are immunogenic in humans and(More)
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