نتایج جستجو برای: integrase inhibitors

تعداد نتایج: 191203  

2014
Agnès Depatureaux Thibault Mesplède Peter Quashie Maureen Oliveira Daniela Moisi Bluma Brenner Mark Wainberg

INTRODUCTION HIV-1 group O (HIV-O) is a rare HIV-1 variant characterized by a high number of polymorphisms, especially in the integrase gene, e.g. positions L74I, S153A, G163Q and T206S. As HIV-O integrase enzymes have not previously been studied, our aim was to assess the impact of HIV-O integrase polymorphisms on susceptibility to integrase inhibitors and emergence of resistance associated mu...

Journal: :AIDS 2014
Maureen Oliveira Thibault Mesplède Peter K Quashie Daniela Moïsi Mark A Wainberg

OBJECTIVE Among 1222 antiretroviral-naive patients who received dolutegravir (DTG) as part of first-line therapy, none has developed resistance against this compound after 48-96 weeks of follow-up. Moreover, only four occurrences of virological failure with resistance mutations have been documented in previously drug-experienced patients who received DTG as a first time integrase inhibitor as a...

Journal: :Antiviral chemistry & chemotherapy 2009
Wei Pang Siu-Cheung Tam Yong-Tang Zheng

There are now 26 antiretroviral drugs and 6 fixed-dose combinations, including reverse transcriptase inhibitors, protease inhibitors, integrase inhibitors and fusion (or entry) inhibitors, approved by the US Food and Drug Administration for clinical use. Although they are clinically effective when used in combination, none of the existing drugs are considered ideal because of toxic side effects...

Journal: :Journal of Antimicrobial Chemotherapy 2010

Journal: :Journal of virology 2004
Sabine Bonnenfant Claire Marie Thomas Claudio Vita Frédéric Subra Eric Deprez Fatima Zouhiri Didier Desmaële Jean D'Angelo Jean François Mouscadet Hervé Leh

We have previously shown that styrylquinolines (SQLs) are integrase inhibitors in vitro. They compete with the long terminal repeat substrate for integrase. Here, we describe the cellular mode of action of these molecules. We show that SQLs do not interfere with virus entry. In fact, concentrations of up to 20 times the 50% inhibitory concentration did not inhibit cell-to-cell fusion or affect ...

2014
Krishan K Pandey

Human immunodeficiency virus type 1 (HIV-1) integrase inhibitors belong to a novel class of antiretroviral drugs with high potency and better tolerability. Elvitegravir (EVG) is the second integrase inhibitor approved by the US Food and Drug Administration when administered in combination with a novel pharmacoenhancer, cobicistat (COBI), and two nucleoside/nucleotide reverse transcriptase inhib...

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