Abstract:
:Liver enzyme elevations are frequently seen in patients treated with nevirapine (NVP). Both elevated NVP plasma levels and hepatitis C virus (HCV) infection seem to favor the development of NVP-related liver toxicity. We have examined variation on NVP C(trough) over time, as well as the impact of NVP C(trough) concentrations and the role of chronic hepatitis C on the incidence of liver enzyme elevations over a 48-week study period in HIV-infected patients on NVP therapy. Thirty-seven patients who initiated a triple regimen of NVP (200 mg bid) plus two nucleoside reverse transcriptase inhibitors (NRTI) were analyzed. A significant increase in serum transaminase levels occurred progressively over time. However, no significant variations in NVP plasma C(trough) were noticed in 48 weeks. In total population, maximum fold increase (MFI) in serum AST, ALT, and GGT was correlated with 24 week NVP C(trough). In HCV+ subjects, 12-week NVP C(trough) was closely correlated with maximum transaminase elevations, whereas in HCV- patients, 24-week concentrations were correlated with maximum transaminase increase. However, no differences in either NVP plasma C(trough) or in MFI in transaminase levels could be determined when comparing patients with and without hepatitis C at any time point.
journal_name
AIDS Res Hum Retrovirusesjournal_title
AIDS research and human retrovirusesauthors
De Requena DG,Jiménez-Nácher I,Soriano Vdoi
10.1089/aid.2005.21.555subject
Has Abstractpub_date
2005-06-01 00:00:00pages
555-9issue
6eissn
0889-2229issn
1931-8405journal_volume
21pub_type
杂志文章abstract::Iron is a key factor at various stages of HIV life cycle and determines the progression of HIV infection. Data about cellular labile iron pool (LIP) in the settings of contemporary antiretroviral therapy (cART) are lacking. Yet LIP is directly related to the generation of reactive oxygen species, and may contribute to...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/AID.2020.0010
更新日期:2020-07-01 00:00:00
abstract::Analyses of serum samples and blood cells have revealed a dysregulation of the Fas/Fas ligand (FasL) system during HIV infection, which may be related to disease progression. As Fas and FasL have been suggested to participate in brain injury in a variety of CNS disorders, the aim of this study was to determine (1) whe...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/088922200309313
更新日期:2000-02-10 00:00:00
abstract::EpiMatrix/HIV, a tool that is currently available on the World Wide Web, enables researchers to screen HIV proteins for potential MHC ligands. We have performed a comparison of EpiMatrix predictions to 158 published allotype-specific HLA-associated peptides (MHC ligands) derived from 133 proteins. The top 10 ranked Ep...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.1997.13.529
更新日期:1997-05-01 00:00:00
abstract::In this study HIV-1 subtype C-infected adults demonstrated higher purifying selection on their viral populations in reverse transcriptase (RT) than infected children. This difference is likely explained by more mature cytotoxic T-lymphocyte responses in adults, which may have implications for the development of drug r...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/AID.2015.0023
更新日期:2015-06-01 00:00:00
abstract::We previously reported that passive transfer of a murine V3-specific monoclonal antibody (BAT123) to hu-PBL-SCID mice challenged with HIV-1LAI confers postexposure protection from infection. The role of the Fc fragment of this antibody as well as the involvement of the complement system in protection were evaluated in...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.1998.14.205
更新日期:1998-02-10 00:00:00
abstract::There is an urgent need for a prophylactic vaccine to protect individuals from AIDS and to help abate the growing epidemic. In October 1993, the Conference on Advances in AIDS Vaccine Development reviewed the state-of-the-art in vaccine research and confirmed both the progress that has been made and the challenges tha...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章,评审
doi:
更新日期:1994-01-01 00:00:00
abstract::Recent studies suggest that natural killer T (NKT) cells play a role in early antiviral pathogenesis and are rapidly depleted in chronic human immunodeficiency virus type 1 (HIV-1) clade B infection. We aimed to characterize the phenotypic and functional characteristics of NKT cells in HIV-1 clade C-infected Africans ...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/AID.2010.0237
更新日期:2011-05-01 00:00:00
abstract::Covert vertical transmission of feline immunodeficiency virus (FIV), the feline counterpart of human immunodeficiency virus type 1 (HIV-1), was identified in kittens born to FIV-infected cats. DNA PCR detected FIV gag and env sequences in tissues from kittens nonviable at birth, and in viable kittens monitored postnat...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/088922203765551764
更新日期:2003-05-01 00:00:00
abstract::Mutations within the protease gene associated with reduced susceptibility to protease inhibitors have been well documented for HIV-1 group M subtype B strains. In contrast, limited genotypic and phenotypic information is available for the genetically diverse HIV-1 group O strains. Preexisting resistance-associated pol...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/08892220152644269
更新日期:2001-11-01 00:00:00
abstract::Although the breadth of the human immunodeficiency virus type 1 (HIV-1)-specific cellular immune response and its impact on the control of viral replication have already been addressed, reported data have proven controversial. We hypothesize that the nature of targeted epitopes, rather than the simple breadth or magni...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/AID.2016.0168
更新日期:2017-08-01 00:00:00
abstract::Understanding factors that affect heterosexual transmission of HIV in women is of great importance. Lactobacilli in the lower genital tract of women utilize glycogen in vaginal epithelial cells as an energy source and produce lactic acid. The resultant vaginal acidity is believed to provide protection against HIV infe...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.2011.0071
更新日期:2012-01-01 00:00:00
abstract::Stavudine (d4T) has been associated with lipoatrophy and hyperlactatemia. In recent studies, d4T has also been related to both hypercholesterolemia and hypertriglyceridemia. Replacing d4T with another nucleoside analogue such as abacavir (ABC) may reduce lactate levels and improve lipoatrophy in the long term. However...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.2004.20.1289
更新日期:2004-12-01 00:00:00
abstract::An aqueous extract of Phyllanthus niruri (Euphorbiaceae) inhibited human immunodeficiency virus type-1 reverse transcriptase (HIV-1-RT). The inhibitor against HIV-1-RT in this plant was purified by combination of three column chromatographies, Sephadex LH-20, cellulose, and reverse-phase high-performance liquid chroma...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.1992.8.1937
更新日期:1992-11-01 00:00:00
abstract::Nucleoside analog-associated sensory neuropathy (NRTI-SN) attributed to stavudine, didanosine, or zalcitabine (the dNRTIs) and distal sensory polyneuropathy (DSP) attributed to HIV are clinically indistinguishable. As inflammatory cytokines are involved in DSP, we addressed a role for inflammation in NRTI-SN by determ...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.2007.0168
更新日期:2008-02-01 00:00:00
abstract::Low albumin levels have been associated with HIV progression. The objective of this analysis was to confirm this association and to further examine the effect of albumin before and after HIV seroconversion on disease progression. The association was first examined among individuals already infected with HIV at entry i...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.2006.22.14
更新日期:2006-01-01 00:00:00
abstract::In Taiwan, sexual transmission is responsible for most HIV-1 infections with two dominant subtypes, subtype B and CRF01_AE, distributing among homosexual and heterosexual groups, respectively. Recently, intravenous drug use has become an emerging route of HIV-1 transmission and contributed to a significant increase of...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.2006.22.1055
更新日期:2006-11-01 00:00:00
abstract::Therapeutic vaccination has the potential to contribute to functional HIV cure strategies. However, to show functional HIV cure, study participants must be taken off combination antiretroviral therapy (cART). The availability of suitable biomarkers that can predict viral load (VL) or CD4 count outcomes following thera...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章,随机对照试验
doi:10.1089/AID.2017.0179
更新日期:2018-03-01 00:00:00
abstract::The relative importance of routes of transmission of human T cell lymphotropic virus type 1 (HTLV-1) in Guinea-Bissau is largely unknown; vertical transmission is thought to be important, but there are very few existing data. We aimed to examine factors associated with transmission in mothers and children in Guinea-Bi...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/AID.2011.0219
更新日期:2012-06-01 00:00:00
abstract::Antibodies (Abs) against HLA and other cell surface molecules, which HIV-1 acquires during the budding process at the host cell surface, neutralize HIV-1 in vitro. Macaques were protected against infection by SIV grown in human cells after xenoimmunization with human MHC molecules. Besides the immune responses arising...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/088922299311051
更新日期:1999-04-10 00:00:00
abstract::Antibodies to the carboxy-terminal constant (C5) region 5 of the HIV-1 envelope glycoprotein gp120 have previously been associated with slow disease progression. This is one of the regions on gp120 that interact with the transmembrane glycoprotein, gp41, anchoring it to the viral and infected cell membrane. This study...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/AID.2016.0184
更新日期:2017-06-01 00:00:00
abstract::Maraviroc is a first-in-class chemokine coreceptor type-5 (CCR5) antagonist with demonstrated immunovirologic activity in treatment-experienced (TE) patients with CCR5 (R5)-tropic HIV-1; however, experience in regimens containing newer antiretroviral agents is limited. The primary objective of this 96-week open-label,...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章,多中心研究
doi:10.1089/AID.2012.0330
更新日期:2013-09-01 00:00:00
abstract::Tuberculosis (TB) is the major opportunistic infection of HIV-infected patients in developing countries and is associated with activation of the immune system and increased HIV-1 expression. The aim of this study was to explore the biological properties of HIV-1 isolates from patients with active TB. Ten HIV-1 subtype...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/088922201750236979
更新日期:2001-05-20 00:00:00
abstract::The chemokine polymorphisms CXCR6-3E/K, In1.1T/C, H7 haplotype, CX(3)CR1-V249I, and CX(3)CR1-T280M have been shown to affect the course of HIV infection. We studied their influence on immunologic and virologic response to HAART in a group of 143 HIV-1 patients. We performed Kaplan-Meier analysis using the following en...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.2006.0248
更新日期:2007-08-01 00:00:00
abstract::Studies have demonstrated that HIV-1 isolated from subjects experiencing virologic failure on stavudine (d4T)-containing regimens often contains thymidine analog mutations (TAMs), consisting of reverse transcriptase (RT) mutations M41L, D67N, K70R, L210W, T215Y/F, and K219Q/E, previously associated only with zidovudin...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章,多中心研究
doi:10.1089/088922201316912718
更新日期:2001-08-10 00:00:00
abstract::We have shown that HIV budding occurs at cholesterol-rich membrane microdomains called lipid rafts (Nguyen and Hildreth, J Virol 2000;74:3264-3272). This observation prompted us to examine the role in HIV entry of cholesterol in the membrane of cells. We recently reported that host cell cholesterol is required for HIV...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/088922203322280900
更新日期:2003-08-01 00:00:00
abstract::We evaluated associations of serum 25-hydroxyvitamin D (25[OH]D) and 1,25-dihydroxyvitamin D (1,25[OH]2D) levels in a cohort of HIV-infected and HIV-uninfected men at risk for infection in the United States. Stored samples collected between 1999 and 2008 were tested for vitamin D metabolites between 2014 and 2015. Vit...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章,多中心研究
doi:10.1089/AID.2016.0144
更新日期:2017-03-01 00:00:00
abstract::In a series of 60 HIV-1-infected individuals, serum electrofocusing analysis disclosed clonally restricted IgG patterns in 9 patients (15%), most with limited disease progression (stages WR1-WR3). These oligoclonal bands had a very heterogeneous light chain pattern, and most showed specificity for HIV-1 in affinity-dr...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.1990.6.581
更新日期:1990-05-01 00:00:00
abstract::Abstract Multiple HIV-1 subtypes and circulating recombinant forms (CRFs) are known to cocirculate in Africa. In West Africa, the high prevalence of CRF02_AG, and cocirculation of subtype A, CRF01_AE, CRF06_cpx, and other complex intersubtype recombinants has been well documented. Mali, situated in the heart of West A...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.2008.0111
更新日期:2009-01-01 00:00:00
abstract::We report here a novel HIV-1 second-generation recombinant form (CRF01_AE/CRF07_BC) composed of CRF01_AE and CRF07_BC, identified among men who have sex with men (MSM) in Jilin, with four breakpoints observed in the pol, vif, and vpr genes. The CRF01_AE regions of the recombinant were clustered with the CRF01_AE linea...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/aid.2013.0116
更新日期:2013-12-01 00:00:00
abstract::HIV infection is a risk factor for the tumorigenesis including non-AIDS-defining cancers such as those of the gastrointestinal tract. However, the mechanisms underlying such cancer outgrowth are still unknown. Furthermore, combined HIV/cancer studies are difficult to evaluate using primate models or in the clinical pa...
journal_title:AIDS research and human retroviruses
pub_type: 杂志文章
doi:10.1089/AID.2013.0289
更新日期:2014-07-01 00:00:00