Oligovalent amyloid-binding agents reduce SEVI-mediated enhancement of HIV-1 infection.

ABSTRACT: This paper evaluates the use of oligovalent amyloid-binding molecules as potential agents that can reduce the enhancement of human immunodeficiency virus-1 (HIV-1) infection in cells by semen-derived enhancer of virus infection (SEVI) fibrils. These naturally occurring amyloid fibrils found in semen have been implicated as mediators that can facilitate the attachment and internalization of HIV-1 virions to immune cells. Molecules that are capable of reducing the role of SEVI in HIV-1 infection may, therefore, represent a novel strategy to reduce the rate of sexual transmission of HIV-1 in humans. Here, we evaluated a set of synthetic, oligovalent derivatives of benzothiazole aniline (BTA, a known amyloid-binding molecule) for their capability to bind cooperatively to aggregated amyloid pep

SUBMITTER: Capule CC 

PROVIDER: S-EPMC3262105 | biostudies-literature | 2012 Jan

REPOSITORIES: biostudies-literature