HIV-1 integrase (IN) enzyme, one of the three main enzymes of HIV-1, catalyzed the insertion of the viral DNA into the genome of host cells. Because of the lack of its homologue in human cells and its essential role in HIV-1 replication, IN inhibition represents an attractive therapeutic target for HIV-1 treatment. Since identification of IN as a promising therapeutic target, a major progress h...

Phytochemical investigation of the aerial parts of Euphorbia erythradenia Bioss. (Euphorbiaceae), one of Iranian endemic Euphorbias, with particular attention to triterpene constituents, using methanol solvent extraction was carried out. Five known triterpenes, including four cycloartanes and oleanolic acid, were isolated for the first time and identified using NMR and Mass techniques. Anti HIV...

A series of 2-benzoxazolinone, diazocoumarin and quinazoline derivatives have been shown to inhibit HIV replication in cell culture. To understand the pharmacophore properties of selected molecules and design new anti-HIV agents, quantitative structure–activity relationship (QSAR) study was developed using a descriptor selection approach based on the stepwise method. Multiple linear regression ...

HIV-1 integrase (IN) enzyme, one of the three main enzymes of HIV-1, catalyzed the insertion of the viral DNA into the genome of host cells. Because of the lack of its homologue in human cells and its essential role in HIV-1 replication, IN inhibition represents an attractive therapeutic target for HIV-1 treatment. Since identification of IN as a promising therapeutic target, a major progress h...

Human immunodeficiency virus (HIV) has a disproportionate effect on pregnant and breastfeeding women in sub-Saharan Africa. This study used egocentric social network analysis (SNA) to compare the sexual networks of HIV-negative HIV-positive attending an antenatal care (ANC) clinic Lusaka, Zambia. In order assess risk protective factors for HIV acquisition transmission, variables included self (...

Disease progression is slower in HIV-2, as compared with HIV-1 infection, accordance low or undetectable plasma viremia at viral setpoint. However, it unclear why most HIV-2 infected individuals are still risk of developing AIDS. To explore if specific host responses linked to HIV disease severity, we have blood gene expression profiles between seronegative and HIV-1, dually HIV-1/HIV-2 individ...

Abstract Opioid dependence is frequent in people with HIV (PWH), but impact of opioids on immune system PWH unknown. This study tested the hypothesis that chronic opioid use exacerbates known impairment flu vaccine responses PWH. Chronic users were compared to non-opioid HIV+ and HIV− groups termed HIV+OP+ (n=28), HIV-OP+ (n=55), HIV+OP− (n=53), HIV-OP− (controls, n=58). individuals ART plasma ...