HIV proteins regulate bone marker secretion and transcription factor activity in cultured human osteoblasts with consequent potential implications for osteoblast function and development.

abstract：:We studied the heterogeneity and intactness of the vif gene in six HIV-1-infected individuals at various clinical stages. The proviral vif sequences in peripheral blood mononuclear cells were amplified by PCR, followed by cloning and sequencing of 45 vif clones. The intraindividual diversity of the vif genes ranged fr...

journal_title：AIDS research and human retroviruses

authors： Tominaga K,Kato S,Negishi M,Takano T

更新日期：1996-11-01 00:00:00

abstract：:To investigate the origin and evolutionary history of the spread of HIV-1 subtype B in China, a total of 409 sequences of pol gene sampled from 1994 to 2012 in 29 provinces across China was subjected to phylogenetic and Bayesian molecular clock analyses. The study reveals that subtype B strains in China are geneticall...

journal_title：AIDS research and human retroviruses

authors： Ye J,Lu H,Su X,Xin R,Bai L,Xu K,Yu S,Feng X,Yan H,He X,Zeng Y

更新日期：2014-09-01 00:00:00

abstract：:A comparative study at the genomic and protein level was performed between two immunologically related spumaretroviruses, the human HSRV and the simian SFV6. Cross immunoprecipitation analysis with specific polyclonal and monoclonal antisera indicates shared antigenic determinants. However, restriction analysis of the...

journal_title：AIDS research and human retroviruses

authors： Tobaly-Tapiero J,Santillana-Hayat M,Giron ML,Guillemin MC,Rozain F,Périès J,Emanoil-Ravier R

更新日期：1990-07-01 00:00:00

abstract：:Replacing the Pseudomonas exotoxin A (PE) cell binding domain with the human immunodeficiency virus (HIV) gp120 binding domain from CD4 yields a hybrid toxin (CD4-PE) with potential therapeutic use in treating acquired immunodeficiency syndrome (AIDS). To find the most therapeutically potent combination of CD4 and PE ...

journal_title：AIDS research and human retroviruses

authors： Winkler G,Jakubowski A,Turner S,Liu T,Burrus B,McGray P,Heanue T,Rosa M,Griffiths BA,Wali A

更新日期：1991-04-01 00:00:00

abstract：:As antiretroviral therapy continues to scale-up in developing countries, there is concern that high levels of HIV drug resistance to antiretroviral drugs will occur. Here we describe rates of emergence of HIV-1 drug resistance and factors associated with their occurrence among adults who received antiretroviral therap...

journal_title：AIDS research and human retroviruses

authors： Hanson DL,Adjé-Touré C,Talla-Nzussouo N,Eby P,Borget MY,Kouadio LY,Celestin BE,Tossou O,Eholie S,Kadio A,Chorba T,Nkengasong JN

更新日期：2009-05-01 00:00:00

abstract：:Most HIV-1 transmissions occur at mucosae and involve exposure to semen. Semen contains immunomodulatory factors, which inhibit anti-HIV-1 natural killer cell and T cell responses. We demonstrate high concentrations (1:2 dilution) of seminal plasma (SP) inhibit monocyte phagocytosis and anti-HIV-1 Fc-dependent functio...

journal_title：AIDS research and human retroviruses

authors： Selva KJ,Juno JA,Worley MJ,Chung AW,Tachedjian G,Kent SJ,Parsons MS

更新日期：2019-06-01 00:00:00

abstract：:Vaginal SHIVSF162P3 acquisition in pigtail macaques (Macaca nemestrina) is dependent on time point during the menstrual cycle. Susceptibility is higher around menstruation and lower at ovulation in mid cycle. This complicates the design of repeat low-dose (RLD) SHIV exposure studies because virus challenges given duri...

journal_title：AIDS research and human retroviruses

authors： Kersh EN,Henning TR,Dobard C,Heneine W,McNicholl JM

更新日期：2015-11-01 00:00:00

abstract：:Both chronic hepatitis C and nevirapine (NVP) use are risk factors for transaminase elevation under highly active antiretroviral therapy. NVP is metabolized in the liver and its clearance could be altered in the presence of chronic hepatitis C virus (HCV) infection, enhancing the risk of liver toxicity. We examined NV...

journal_title：AIDS research and human retroviruses

authors： Núñez M,González-Requena D,González-Lahoz J,Soriano V

更新日期：2003-03-01 00:00:00

abstract：:During a 6-month period, we studied the diversity of HIV-1 subtypes in 392 adult patients seen in Bichat-Claude Bernard Hospital, northern Paris, France. All the samples were serotyped and a subset was genotyped by means of HMA. Serotyping was performed with a new peptide subtype-specific EIA (SSEIA), based on in vitr...

journal_title：AIDS research and human retroviruses

authors： Simon F,Loussert-Ajaka I,Damond F,Saragosti S,Barin F,Brun-Vézinet F

更新日期：1996-10-10 00:00:00

abstract：:To investigate the HIV-1 molecular epidemiology among young people (18 to 25 years old) in Hangzhou. Plasma samples from 262 newly diagnosed HIV-1-infected patients were collected between 2009 and 2013 from Hangzhou of Zhejiang province. HIV-1 nucleotide sequences of pol gene regions were amplified using a nested poly...

journal_title：AIDS research and human retroviruses

authors： Zhang W,Chen J,Pan X,Zhang J,Guo Z,Luo Y,Yang J,Xia Y,He L,Xu Y,Xu K,Ding X

更新日期：2017-03-01 00:00:00

abstract：:The presence of transmitted drug-resistant HIV-1 (TDR) at the time of antiretroviral therapy (ART) initiation is associated with failure to achieve viral load suppression. Rates of TDR in ART-naive patients have been reported from various parts of the world through ongoing national, regional, and global evaluations; h...

journal_title：AIDS research and human retroviruses

authors： MacVeigh MS,Kosmetatos MK,McDonald JE,Reeder JL,Parrish DA,Young TP

更新日期：2013-02-01 00:00:00

abstract：:HIV/hepatitis C virus (HCV) patients have a 3-fold increased fracture incidence compared to uninfected patients. The impact of HCV therapy on bone health is unclear. We evaluated bone turnover markers (BTM) in well-controlled (HIV RNA <50 copies/ml) HIV/HCV-coinfected patients who received pegylated interferon-α and r...

journal_title：AIDS research and human retroviruses

authors： Bedimo R,Kang M,Tebas P,Overton ET,Hollabaugh K,McComsey G,Bhattacharya D,Evans C,Brown TT,Taiwo B

更新日期：2016-04-01 00:00:00

abstract：:The Matilda effect illustrates how the contributions of women to science have been historically attributed to their male colleagues in some circumstances. This effect may perpetuate and even increase the gender gap we currently face. Recognizing the work of great women who led our way and committed their careers to tr...

journal_title：AIDS research and human retroviruses

authors： Izquierdo-Useros N

更新日期：2018-09-01 00:00:00

abstract：:We studied the ability of several polyionic compounds, previously shown to have activity in vitro against human immunodeficiency virus (anti-HIV) to block binding of anti-CD4 and recombinant HIV gp120 to the CD4 receptor on human lymphocytes. We found that Evans blue and aurin tricarboxylic acid could completely inhib...

journal_title：AIDS research and human retroviruses

authors： Weaver JL,Gergely P,Pine PS,Patzer E,Aszalos A

更新日期：1990-09-01 00:00:00

abstract：:Human T cell leukemia virus protein induces T cells to permanent IL-2-dependent growth. These cells occasionally convert to factor independence. The viral oncoprotein Tax acts as an essential growth factor of transformed lymphocytes and stimulates the cell cycle in the G(1) phase. In T cells and fibroblasts Tax enhanc...

journal_title：AIDS research and human retroviruses

authors： Haller K,Ruckes T,Schmitt I,Saul D,Derow E,Grassmann R

更新日期：2000-11-01 00:00:00

abstract：:A murine monoclonal antibody (MoAb), VAK 4, has been known to specifically react with a major core protein (p24) as well as with its precursor (p55-57) and intermediate precursor (p40) of human immunodeficiency virus strain IIIB (HTLV-IIIB). Radioimmunoprecipitation assays revealed that VAK 4 MoAb precipitated a major...

journal_title：AIDS research and human retroviruses

authors： Koito A,Hattori T,Matsushita S,Maeda Y,Nozaki C,Sagawa K,Takatsuki K

更新日期：1988-12-01 00:00:00

abstract：:It became evident that tenofovir DF (TDF) causes a modest and gradual decline in GFR, however, the impact of long-term use of TDF on tubular function has not been fully evaluated. In 40 patients treated with TDF and 23 patients treated with other NRTIs, urine beta(2)-microglobulin (U-BMG), percentage tubular reabsorpt...

journal_title：AIDS research and human retroviruses

authors： Kinai E,Hanabusa H

更新日期：2009-04-01 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

authors： Saravanan S,Gomathi S,Kausalya B,Boobalan J,Murugavel KG,Balakrishnan P,Mothi SN,Solomon SS,Kumarasamy N,Selvamuthu P,Solomon S,Smith DM

更新日期：2015-06-01 00:00:00

abstract：:Direct evidence confirming the hypothesis that a dysfunction of the mitochondrial respiratory chain (MRC) underlies the pathogenesis of hyperlactatemia associated with highly active antiretroviral therapy (HAART) is scarce. We studied mitochondrial DNA (mtDNA) content and MRC function in the skeletal muscle of an HIV-...

journal_title：AIDS research and human retroviruses

authors： Miró O,López S,Martínez E,Rodríguez-Santiago B,Blanco JL,Milinkovic A,Miró JM,Nunes V,Casademont J,Gatell JM,Cardellach F

更新日期：2003-11-01 00:00:00

abstract：:Interferon-α (IFN-α) plays a vital role in combating viral infections especially in the early control after infection. However, the HIV infection has shown substantial level of suppression of IFN-α secretion during initial phase of infection. The reasons behind this impairment are still obscure. As plasmacytoid dendri...

journal_title：AIDS research and human retroviruses

authors： Dhamanage AS,Thakar MR,Paranjape RS

更新日期：2019-01-01 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

authors： Zhang L,Tin A,Brown TT,Margolick JB,Witt MD,Palella FJ Jr,Kingsley LA,Hoofnagle AN,Jacobson LP,Abraham AG

更新日期：2017-03-01 00:00:00

abstract：:Similarly to HIV-infected cells, recombinant HIV-1 glycoprotein 120 induces acid-labile interferon production in peripheral blood mononuclear cells from healthy donors. Acid lability of this interferon is due to the presence of both IFN-alpha and -gamma molecules. In fact, although not revealed by neutralization of an...

journal_title：AIDS research and human retroviruses

authors： Capobianchi MR,Ameglio F,Cordiali Fei P,Castilletti C,Mercuri F,Fais S,Dianzani F

更新日期：1993-10-01 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

authors： Ogata T,Higuchi H,Mochida S,Matsumoto H,Kato A,Endo T,Kaji A,Kaji H

更新日期：1992-11-01 00:00:00

abstract：:The clinical significance of the reduced in vitro susceptibility of HIV to antiretroviral agents has been difficult to elucidate for nucleoside analogs such as zidovudine. However, the virological significance of resistance to nevirapine and other HIV-1-specific reverse transcriptase inhibitors has been established. W...

journal_title：AIDS research and human retroviruses

authors： Richman DD

更新日期：1994-08-01 00:00:00

abstract：:Raltegravir, a novel HIV-1 integrase inhibitor, has superior efficacy with optimized background treatment (OBT) vs. placebo + OBT in treatment-experienced HIV-1 patients. This study assessed the long-term cost effectiveness of raltegravir from a Spanish National Healthcare System perspective. A cohort-state-transition...

journal_title：AIDS research and human retroviruses

authors： Chaudhary MA,Moreno S,Kumar RN,Nocea G,Elbasha E

更新日期：2009-07-01 00:00:00

abstract：:Here we report the construction, sequencing, and biological characterization of a molecular clone of HIV-1(92UG001), a virus representative of subtype D strains circulating in Uganda. The virus produced by the clone has an aggressive syncytium-inducing phenotype, which matches that of the parental virus. This phenotyp...

journal_title：AIDS research and human retroviruses

authors： Novelli P,Vella C,Oxford J,Daniels RS

更新日期：2002-01-01 00:00:00

abstract：:Enrolling and tracking cohorts for HIV vaccine efficacy trials requires that participants disclose behaviors that place them at risk for exposure to HIV. Brief screening procedures have been suggested for this purpose. In a previous study gay and bisexual men in three U.S. cities reported unprotected anal intercourse ...

journal_title：AIDS research and human retroviruses

authors： McKirnan DJ,Doetsch J,Vanable P,Buchbinder S,Douglas JM,Judson F

更新日期：1994-01-01 00:00:00

abstract：:A workshop entitled "Regulatory T cells (T(reg)) and HIV/AIDS" was held in Cincinnati, OH, September 7-8, 2006. This workshop was the first completely dedicated to T(reg) in HIV infection, and gathered investigators working on different aspects of T(reg) biology, and on HIV pathogenesis. We report here the major topic...

journal_title：AIDS research and human retroviruses

authors： Chougnet CA,Shearer GM

更新日期：2007-07-01 00:00:00

abstract：:Two commercially available expression vectors were modified to generate plasmids pGEXcPk and pQ9cPk. Proteins expressed from pGEXcPk and pQ9cPk had a short oligopeptide tag termed Pk at their carboxy termini and either glutathione S-transferase (GST) or a small histidine (His) tag, respectively, at their N termini. GS...

journal_title：AIDS research and human retroviruses

authors： Hanke T,Botting C,Green EA,Szawlowski PW,Rud E,Randall RE

更新日期：1994-06-01 00:00:00

abstract：:HIV-1 infection is associated with vascular alterations. This is accompanied by an increased risk of cardiovascular diseases and Kaposi's sarcoma, an endothelial cell-derived tumor. We investigated the impact of maternal HIV-1 infection on phenotype and gene expression of endothelial cells in newborns. For this reason...

journal_title：AIDS research and human retroviruses

authors： Jörg A,Grubert T,Grimm T,Guenzi E,Naschberger E,Samson E,Oostendorp R,Keller U,Stürzl M

更新日期：2005-11-01 00:00:00