Evolution of neutralizing antibody response against HIV type 1 virions and pseudovirions in multicenter AIDS cohort study participants.

abstract：:HIV-1 compartmentalization in the central nervous system (CNS) and its contribution to neurological disease have been well documented. Previous studies were conducted among people infected with subtypes B or C where CNS compartmentalization has been observed when comparing viral sequences in the blood to virus in cere...

journal_title：AIDS research and human retroviruses

authors： Adewumi OM,Dukhovlinova E,Shehu NY,Zhou S,Council OD,Akanbi MO,Taiwo B,Ogunniyi A,Robertson K,Kanyama C,Hosseinipour MC,Swanstrom R

更新日期：2020-06-01 00:00:00

abstract：:Tumor necrosis factor alpha (TNF-alpha) may be involved in the pathogenesis of metabolic and endocrine changes in HIV infection. Pentoxifylline (PTX) is able to suppress the production of TNF-alpha in vitro. The effect of two dosages of intravenously administered PTX on clinical symptoms and ex vivo LPS-stimulated TNF...

journal_title：AIDS research and human retroviruses

authors： Heijligenberg R,Romijn JA,Ackermans M,Endert E,Timmer JG,Sauerwein HP

更新日期：1998-03-01 00:00:00

abstract：:Antigenic properties of the V3 region are reflected by HIV-1 serotypes. These may represent biological properties of the virus. We serotyped HIV-1 in 142 serum samples from participants in a rural Uganda cohort who seroconverted between August 1991 and December 2001. Clinical progression was assessed using Cox proport...

journal_title：AIDS research and human retroviruses

authors： Senkaali D,Muwonge R,Morgan D,Yirrell D,Whitworth J,Kaleebu P

更新日期：2004-09-01 00:00:00

abstract：:Both HIV and EIAV belong to the retroviridae family and lentivirus genus. Two variable regions (V3 and V4) of equine infectious anemia virus (EIAV) gp90 and two variable regions (V1 and V2) of HIV gp120 possibly adopt the same topology. We have studied the N-glycosylation properties and B cell linear epitope distribut...

journal_title：AIDS research and human retroviruses

authors： Li H,Zhang X,Fan X,Shen T,Tong X,Shen R,Shao Y

更新日期：2005-12-01 00:00:00

abstract：:We generated DNA constructs expressing soluble truncated forms of the envelope of SF162, a neutralization-resistant primary human immunodeficiency virus type 1 isolate, and SF162AV2, a neutralization-susceptible virus derived from SF162 after the deletion of 30 amino acids from the V2 loop. The constructs express the ...

journal_title：AIDS research and human retroviruses

authors： Stamatatos L,Lim M,Cheng-Mayer C

更新日期：2000-07-01 00:00:00

abstract：:The relationship between adherence to highly active antiretroviral therapy (HAART) and RNA-HIV viral load outcomes has been extensively shown. Although there are different procedures for assessing treatment adherence, there is no ideal method. We present the SERAD (Self-Reported Adherence) questionnaire, a qualitative...

journal_title：AIDS research and human retroviruses

authors： Muñoz-Moreno JA,Fumaz CR,Ferrer MJ,Tuldrà A,Rovira T,Viladrich C,Bayés R,Burger DM,Negredo E,Clotet B,SERAD Validation Team.

更新日期：2007-10-01 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

authors： De Groot AS,Jesdale BM,Szu E,Schafer JR,Chicz RM,Deocampo G

更新日期：1997-05-01 00:00:00

abstract：:Monoclonal antibodies (mAbs) specific for CD4 are potent inhibitors of HIV replication in vitro. These agents may be useful prophylactically or in chronic HIV infection if they can be administered without inducing immunosuppression. In the present study, we explored the safety of a CD4-specific murine mAb in rhesus mo...

journal_title：AIDS research and human retroviruses

authors： Reimann KA,Burkly LC,Burrus B,Waite BC,Lord CI,Letvin NL

更新日期：1993-03-01 00:00:00

abstract：:HIV-1 subtype B isolates have previously been described in India only in the state of Andhra Pradesh, while subtype C isolates have been reported as widespread in the Bombay and Goa regions of India. Gag subtype was determined in HIV-1 isolates from six Indians and one Ethiopian. One Indian was a native of Goa resid...

journal_title：AIDS research and human retroviruses

authors： Voevodin A,Crandall KA,Seth P,al Mufti S

更新日期：1996-05-01 00:00:00

abstract：:Several regulatory sequences have been characterized in the HTLV-I promoter. We report here identification of a sequence element downstream of the transcriptional start site within the first 52 nucleotides of the 5' R region, which acts negatively on the activity of the HTLV-I promoter. Determination of the half-lives...

journal_title：AIDS research and human retroviruses

authors： Montagne J,Jalinot P

更新日期：1995-09-01 00:00:00

abstract：:Serological inspection of Simian T-lymphotropic Virus Type 1 was conducted for a wild colony of Macaca fuscata, which was captured in the middle Honshu, Japan. The increase of positive rate after the juvenile stage with the positive rate reaching 100% (or 35/35) in youngster and adult stages, was observed. This findin...

journal_title：AIDS research and human retroviruses

authors： Eguchi K,Ohsawa K,Fuse Kiyono M,Suzuki J,Kurokawa K,Yamamoto T

更新日期：2011-02-01 00:00:00

abstract：:Epidemic modeling suggests that a major scale-up in HIV treatment could have a dramatic impact on HIV incidence. This has led both researchers and policymakers to set a goal of an "AIDS-Free Generation." One of the greatest obstacles to achieving this objective is the number of people with undiagnosed HIV infection. D...

journal_title：AIDS research and human retroviruses

authors： Burns DN,DeGruttola V,Pilcher CD,Kretzschmar M,Gordon CM,Flanagan EH,Duncombe C,Cohen MS

更新日期：2014-03-01 00:00:00

abstract：:HIV subtype characterization is an important tool to monitor the genetic variation of the HIV epidemic. This study investigated the current HIV subtype distribution and recombination among the northern Thai population. An in-house genotypic assay of HIV protease and reverse transcriptase genes was performed on 420 pla...

journal_title：AIDS research and human retroviruses

authors： Praparattanapan J,Tragoolpua Y,Pathom-aree W,Kotarathitithum W,Chaiwarith R,Nuntachit N,Sirisanthana T,Supparatpinyo K

更新日期：2011-11-01 00:00:00

abstract：:Enhancement of immunity in the setting of HIV infection is difficult owing to loss of functional CD4+ T cells. The MHC class II-deficient mouse (II-/-) environment simulates that of the immunocompromised HIV-infected individual, since these mice have low CD4+ T cell numbers, defective CD4-dependent responses, and are ...

journal_title：AIDS research and human retroviruses

authors： Scott DE,Golding H,Huang LY,Inman J,Golding B

更新日期：1998-09-20 00:00:00

abstract：:Nucleotide sequences for long terminal repeat (LTR), gag, the protease gene, and pol of a human T-lymphotropic virus type 1 (HTLV-1) isolate of probable Caribbean origin (HTLV-1CH) and a Zairian isolate (HTLV-1EL) were determined providing complete proviral sequences for these isolates. These sequences were compared w...

journal_title：AIDS research and human retroviruses

authors： Ratner L,Philpott T,Trowbridge DB

更新日期：1991-11-01 00:00:00

abstract：:Previous studies have shown that coinfection of the human T lymphotrophic virus type I (HTLV-I) chronically infected cell line MT4 with human immunodeficiency virus type 1 (HIV-1) results in cells which spontaneously activate complement via the classical pathway. This complement activation was antibody independent, ye...

journal_title：AIDS research and human retroviruses

authors： Spear GT,Jiang HX,Sullivan BL,Gewurz H,Landay AL,Lint TF

更新日期：1991-07-01 00:00:00

abstract：:The immunoreactivity of HTLV-III-infected individuals and virus-inoculated chimpanzees with gp120 synthetic peptides of the HTLV-III gp120 envelope principle neutralizing domain (amino acid 301-324 sequences), derived from the HTLV-III isolates 3B, RF, MN, WMJ2, and SC were determined. Sequential bleeds from an infect...

journal_title：AIDS research and human retroviruses

authors： Devash Y,Matthews TJ,Drummond JE,Javaherian K,Waters DJ,Arthur LO,Blattner WA,Rusche JR

更新日期：1990-03-01 00:00:00

abstract：:Human immunodeficiency virus (HIV) infection represents a major global health problem, with HIV now recognized as the fourth leading cause of death on a worldwide basis. One approach to developing effective anti- HIV interventions is to identify and understand the molecular mechanisms by which natural genetic variatio...

journal_title：AIDS research and human retroviruses

authors： Donfack J,Buchinsky FJ,Post JC,Ehrlich GD

更新日期：2006-10-01 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：:The production and characterization of a cell line for quantitative HIV-1 Tat function and T cell activation assays is described. 1G5 is a clonal cell line derived from Jurkat T cells stably transfected with a luciferase gene driven by an HIV-1 long terminal repeat (HIV-LTR). The 1G5 clone was selected for low basal l...

journal_title：AIDS research and human retroviruses

authors： Aguilar-Cordova E,Chinen J,Donehower L,Lewis DE,Belmont JW

更新日期：1994-03-01 00:00:00

abstract：:Serologic reactivities of serum or plasma from 55 HIV-1 subjects in four countries--Brazil, Rwanda, Thailand, and Uganda--were examined by V3 peptide immunoassay. Forty-seven (85.5%) of the 55 specimens tested positive to the homologous peptide. A strong correlation between serotype (i.e., pattern of serologic reactiv...

journal_title：AIDS research and human retroviruses

authors： Pau CP,Kai M,Holloman-Candal DL,Luo CC,Kalish ML,Schochetman G,Byers B,George JR

更新日期：1994-11-01 00:00:00

abstract：:The Brazilian AIDS epidemic is characterized by significant geographic contrasts: a reduction in incidence and mortality in the epicenter (southeast) and an increase in the northeast. HIV-1-transmitted drug resistance (TDR) and genetic diversity were investigated among 106 antiretroviral (ARV)-naive patients from Mara...

journal_title：AIDS research and human retroviruses

authors： Moura ME,Reis MN,Lima YA,Eulálio KD,Cardoso LP,Stefani MM

更新日期：2015-02-01 00:00:00

abstract：:In order to obtain more information about the presence of HIV-1 in mononuclear cells of colostrum, research was carried out on both the HIV-1 genome in the cellular fraction of colostrum and the viral antibody in cell-free colostrum of eight anti-HIV-1 seropositive asymptomatic mothers. In five cases cell fractions of...

journal_title：AIDS research and human retroviruses

authors： Vonesch N,Sturchio E,Humani AC,Cordiali Fei P,Cosenza D,Caprilli F,Pezzella M

更新日期：1992-07-01 00:00:00

abstract：:HTLV-II-specific antibodies, with patterns similar to those in the Americas, were present in sera collected about 1970 from Bambuti pygmies in Zaire (14/102; 14%) and from pygmies in Cameroon (5/214; 2.3%), and were more prevalent than HTLV-I. In the Central African Republic, 504 pygmies were HTLV negative. After find...

journal_title：AIDS research and human retroviruses

authors： Goubau P,Liu HF,De Lange GG,Vandamme AM,Desmyter J

更新日期：1993-08-01 00:00:00

abstract：:We previously reported mother-to-child transmission of HIV-1 in nine (6.7%) of 135 children on nevirapine prophylaxis in Vietnam. In the current study, we investigated the appearance and profile of antiretroviral drug (ARV) resistance mutations, the predicted coreceptor usage, and the genetic diversity of HIV-1 strain...

journal_title：AIDS research and human retroviruses

authors： Phan CT,Pham HV,Bi X,Ishizaki A,Saina M,Phung CD,Khu DT,Ichimura H

更新日期：2015-08-01 00:00:00

abstract：:The HIV epidemic in Russia, one of the world's fastest growing, has been concentrated mostly among people who inject drugs (PWID). We sought to explore the epidemiology of the epidemic in St. Petersburg by sampling from the highest risk groups of PWID and men who have sex with men (MSM) and use viral sequencing data t...

journal_title：AIDS research and human retroviruses

authors： Dukhovlinova E,Masharsky A,Toussova O,Verevochkin S,Solovyeva T,Meringof M,Paintsil E,White E,Barbour R,Heimer R,Kozlov A

更新日期：2015-06-01 00:00:00

abstract：:Maraviroc (MVC) is licensed in clinical practice for patients with R5 virus and virological failure; however, in anecdotal reports, dual/mixed viruses were also inhibited. We retrospectively evaluated the evolution of HIV-1 coreceptor tropism in plasma and peripheral blood mononuclear cells (PBMCs) of an infected adol...

journal_title：AIDS research and human retroviruses

authors： Cavarelli M,Mainetti L,Pignataro AR,Bigoloni A,Tolazzi M,Galli A,Nozza S,Castagna A,Sampaolo M,Boeri E,Scarlatti G

更新日期：2014-12-01 00:00:00

abstract：:The surface envelope glycoprotein gp46 of the human T cell leukemia virus type 1 elicits a strong immune response. Its protective role against HTLV-1 infection in animal models is well established, suggesting that recombinant envelope glycoproteins or synthetic peptides could be used as an effective vaccine. However, ...

journal_title：AIDS research and human retroviruses

authors： Tallet B,Astier-Gin T,Moynet D,Londos-Gagliardi D,Guillemain B

更新日期：2001-03-01 00:00:00

abstract：:The predictive value of virological response to lopinavir (LPV)/ritonavir (r) was assessed in 126 HIV-infected patients who failed antiretroviral therapy and had begun a rescue intervention based on LPV/r. At 3 months, subjects with < or =6 protease (PRO) resistance mutations showed a higher rate of virological respon...

journal_title：AIDS research and human retroviruses

authors： González de Requena D,Gallego O,Valer L,Jiménez-Nácher I,Soriano V

更新日期：2004-03-01 00:00:00

abstract：:The Kento-Mwana project was carried out in Pointe Noire, Republic of the Congo, to prevent mother-to-child HIV-1 transmission. To determine the prevalence of different subtypes and transmitted drug resistance-associated mutations, 95 plasma samples were collected at baseline from HIV-1-positive naive pregnant women en...

journal_title：AIDS research and human retroviruses

authors： Bruzzone B,Saladini F,Sticchi L,Mayinda Mboungou FA,Barresi R,Caligiuri P,Calzi A,Zazzi M,Icardi G,Viscoli C,Bisio F

更新日期：2015-08-01 00:00:00