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Abacavir and Cardiovascular Risk in HIV‐Infected Patients: Does T Lymphocyte Hyperactivation Exert a Pathogenic Role?
Author(s) -
Giulia Marchetti,
Maddalena Casana,
Camilla Tincati,
Giusi Maria Bellistrì,
Antonella d’Arminio Monforte
Publication year - 2008
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1086/593110
Subject(s) - abacavir , medicine , hyperactivation , immunology , lentivirus , virology , human immunodeficiency virus (hiv) , lymphocyte , sida , viral disease , viral load , antiretroviral therapy
Purpose of the study The association between abacavir exposure and cardiovascular disease (CVD) in HIV-infected patients is currently intensely debated. Recently, the D:A:D Study Group described increased myocardial infarction risk in patients with current/recent abacavir exposure, while repository data from GlaxoSmithKline clinical trials failed to find any association. Given the association between lymphocyte hyperactivation and CVD, and the major role of T-cell hyperactivation in HIV/AIDS, the purpose of our study was to investigate T-cell immunephenotype and proinflammatory cytokines kinetics in HIV-infected patients receiving abacavir-containing regimens.

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