Prevalence of subtype-related polymorphisms associated with in vitro resistance to attachment inhibitor BMS-626529 in HIV-1 'non-B'-infected patients
Author(s) -
C. Charpentier,
Lucile Larrouy,
Benoît Visseaux,
Roland Landman,
M. Levittas,
Alexandre Storto,
Florence Damond,
Yazdan Yazdanpanah,
P. Yéni,
Françoise BrunVézinet,
Diane Descamps
Publication year - 2012
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dks067
Subject(s) - in vitro , human immunodeficiency virus (hiv) , medicine , drug resistance , virology , biology , microbiology and biotechnology , genetics
BMS-626529 is a member of the new drug class of HIV-1 attachment inhibitors currently in development. Mutations selected during in vitro experiments with BMS-626529 are located in the gp120 region: L116P, A204D, M426L, M434I-V506M and M475I. A differential antiviral activity of BMS-626529 was observed depending of the viral subtype. The aim of our study was to assess the prevalence of subtype-related polymorphisms previously described as being associated with in vitro resistance to BMS-626529 in patients infected with different HIV-1 'non-B' subtypes.
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