Conference summary: novel HIV therapies--from discovery to clinical proof of concept.

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

authors： Mirmonsef P,Gilbert D,Veazey RS,Wang J,Kendrick SR,Spear GT

更新日期：2012-01-01 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：:High level of HIV prevalence was found in some specific areas or populations in China. Shijingshan district was one of the areas with rapid increase of newly reported HIV cases in Beijing, China. Comprehensive investigation on HIV genetic characteristics is necessary in the district. In this study, we enrolled 223 new...

journal_title：AIDS research and human retroviruses

authors： Sun L,Jia L,Liu Y,Han J,Li J,Li H,Li L

更新日期：2019-05-01 00:00:00

abstract：:The seroprevalence and the occurrence of an HIV-1 subtype was assessed in blood samples of the Tiriyo tribe. Antibody was found in 0.6% and the molecular analysis of the pro region detected the emergence of a subtype B for the first time in a native Indian tribe of the Amazon region of Brazil. ...

journal_title：AIDS research and human retroviruses

authors： Machado LF,Vallinoto AC,Souza MI,Azevedo VN,Ishak MO,Ishak R

更新日期：2006-12-01 00:00:00

abstract：:We have analyzed amino acid, nucleotide sequence, and RNA secondary structure variability in the env gene of human immunodeficiency virus type (HIV-1). In applying algorithms for computing optimal RNA-folding patterns to a nonredundant data set of 178 env nucleotide sequences, we found a conserved RNA stem-loop struct...

journal_title：AIDS research and human retroviruses

authors： Peleg O,Brunak S,Trifonov EN,Nevo E,Bolshoy A

更新日期：2002-08-10 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

authors： Mehta SH,Astemborski J,Sterling TR,Thomas DL,Vlahov D

更新日期：2006-01-01 00:00:00

abstract：:The reduction of risk of non-AIDS events after combined antiretroviral therapy (cART) initiation and the crude incidence rate (CIR) of these events in patients who control the viral load without cART (controllers) in a cohort of 574 antiretroviral-naive patients with a baseline CD4 T cell count above 500 cells/mm³ wer...

journal_title：AIDS research and human retroviruses

authors： Lucero C,Torres B,León A,Calvo M,Leal L,Pérez I,Plana M,Arnedo M,Mallolas J,Gatell JM,García F

更新日期：2013-08-01 00:00:00

abstract：:HIV prevalence is the most commonly used measure to prioritize communities for HIV prevention. We show that data on two HIV infection stages (early vs. nonearly and late vs. nonlate) allow estimation of two better measures of prevention need: HIV incidence (for prevention of HIV acquisition) and expected probability o...

journal_title：AIDS research and human retroviruses

authors： Bärnighausen T,Tanser F,Hallett T,Newell ML

更新日期：2010-04-01 00:00:00

abstract：:With improved survival and aging, more persons living with HIV/AIDS (PLWHA) are at risk for colorectal cancer (CRC). This retrospective longitudinal study evaluated patient characteristics associated with CRC screening in our HIV cohort. Patients were followed beginning at age 50 years during a study period from Janua...

journal_title：AIDS research and human retroviruses

authors： Burkholder GA,Tamhane AR,Appell LE,Willig JH,Saag MS,Raper JL,Westfall AO,Mugavero MJ

更新日期：2015-05-01 00:00:00

abstract：:India has experienced multiple introductions of diverse HIV-1 subtypes A, B, C, and E, along with subtype B of HIV-2 between the 1980s and early 1990s. In this study, we have carried out a molecular investigation of 21 heterosexually and vertically acquired HIV-infected individuals from the New Bombay area, who tested...

journal_title：AIDS research and human retroviruses

authors： Halani N,Wang B,Ge YC,Gharpure H,Hira S,Saksena NK

更新日期：2001-05-01 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：:The aim of this study was to compare the extent of resistance to antiretroviral (ARV) drugs among the population in Mexico before and after 2005. The mutations and drug resistance database of Stanford University were used for analyzing drug resistance tests that had been performed on HIV treatment-naive patients. The ...

journal_title：AIDS research and human retroviruses

authors： Escoto-Delgadillo M,Torres-Mendoza BM,Flores-Soto M,Vazquez-Valls E

更新日期：2016-12-01 00:00:00

abstract：:T epitope mapping in human immunodeficiency virus proteins provides a useful tool for AIDS vaccine design. We have previously shown that four peptides selected from the Gag polyprotein of HIV-1 were able to prime mice for in vitro lymphoproliferative responses. These responses were shown to be MHC restricted, and a po...

journal_title：AIDS research and human retroviruses

authors： Vaslin B,Claverie JM,Benveniste O,Barre-Sinoussi FC,Dormont D

更新日期：1994-10-01 00:00:00

abstract：:HIV-1 and HTLV-1 infect CD4(+) T lymphocyte but little is known about the impact of coinfection on patient's immune response. In this study we have evaluated the spontaneous production of interleukin (IL)-2, IL-4, IL-6, and IL-10 and interferon (IFN)-γ by unstimulated peripheral blood mononuclear cell (PBMC) cultures ...

journal_title：AIDS research and human retroviruses

authors： Abrahão MH,Lima RG,Netto E,Brites C

更新日期：2012-08-01 00:00:00

abstract：:Many human immunodeficiency virus (HIV) proteins including Tat are produced by HIV-infected astrocytes and secreted into the brain resulting in extensive neuronal damage that contributes to the pathogenesis of HIV dementia. The neuroprotective hormone 17beta-estradiol (E2) is known to negatively regulate the HIV trans...

journal_title：AIDS research and human retroviruses

authors： Heron PM,Turchan-Cholewo J,Bruce-Keller AJ,Wilson ME

更新日期：2009-11-01 00:00:00

abstract：:HIV type 1 (HIV-1) envelope glycoproteins (Env) mediate virus entry and are the target of neutralizing antibodies. Binding of the metastable HIV-1 Env trimer to the CD4 receptor triggers structural rearrangements that mediate Env conformational transitions from a closed conformation to a more open state through an int...

journal_title：AIDS research and human retroviruses

authors： Flemming J,Wiesen L,Herschhorn A

更新日期：2018-09-01 00:00:00

abstract：:HIV-1 infection causes functional defects in T cells. It also leads to a progressive reduction in numbers of such cells and both CD4+ and CD8+ cells have been reported to undergo apoptosis in culture. A corresponding reduction in B cells has not been described, but these cells are also functionally altered, with repor...

journal_title：AIDS research and human retroviruses

authors： Samuelsson A,Sönnerborg A,Heuts N,Cöster J,Chiodi F

更新日期：1997-08-10 00:00:00

abstract：:The HIV-1 reverse transcriptase genes from 37 HIV-1-positive pregnant women attending an antenatal clinical in Soweto, South Africa were sequenced and analyzed for the presence of drug resistance mutations. All women were antiretroviral drug naive, but were being screened as potential participants in clinical trials o...

journal_title：AIDS research and human retroviruses

authors： Pillay C,Bredell H,McIntyre J,Gray G,Morris L

更新日期：2002-05-20 00:00:00

abstract：:Human immunodeficiency virus type-1 (HIV-1) is a leading cause of mortality and morbidity in the world, with almost 46 million people infected globally. HIV-1 subtype C accounts for 55% of these infections. In Zambia, the majority of HIV-1 infections are subtype C. However, to its north most countries have non-subtype...

journal_title：AIDS research and human retroviruses

authors： Munkanta M,Handema R,Kasai H,Gondwe C,Deng X,Yamashita A,Asagi T,Yamamoto N,Ito M,Kasolo F,Terunuma H

更新日期：2005-10-01 00:00:00

abstract：:Infection with human T lymphotropic virus (HTLV), although asymptomatic in most cases, can lead to severe illnesses, such as adult T cell leukemia/lymphoma or myelopathy/tropical spastic paraparesis. HTLV can be transmitted by whole-blood (WB) transfusion. The prevalence of HTLV among blood donor populations has not b...

journal_title：AIDS research and human retroviruses

authors： Pham D,Nguyen D,Nguyen TA,Tran C,Tran L,Devare S,Tran A,Bhatnagar S

更新日期：2019-04-01 00:00:00

abstract：:Current recommendations indicate the use of HIV-1 drug resistance genotyping in the treatment of HIV-1 infection, primarily on treatment failure, and in specific instances also before the initiation of therapy. As such, HIV-1 genotyping is becoming a standard of care parameter in HIV-1 treatment monitoring and a rapid...

journal_title：AIDS research and human retroviruses

authors： Schuurman R,Brambilla D,de Groot T,Huang D,Land S,Bremer J,Benders I,Boucher CA,ENVA Working Group.

更新日期：2002-03-01 00:00:00

abstract：:HIV-1 viremia has been shown to induce several phenotypic and functional abnormalities in natural killer (NK) cells. To assess immune defects associated with HIV viremia, we examined NK cell function, differentiation status, and phenotypic alterations based on expression of inhibitory and activating receptors on NK ce...

journal_title：AIDS research and human retroviruses

authors： Zulu MZ,Naidoo KK,Mncube Z,Jaggernath M,Goulder PJR,Ndung'u T,Altfeld M,Thobakgale CF

更新日期：2017-12-01 00:00:00

abstract：:Information about the efficacy of antiretroviral drugs in HIV-1 group O strains as well on the virus evolution in terms of resistance development in vivo is very limited. We assessed the clinical, immunological, and virological response to antiretroviral therapy as well as the selection of drug resistance in six HIV-1...

journal_title：AIDS research and human retroviruses

authors： Rodes B,de Mendoza C,Rodgers M,Newell A,Jimenez V,Lopez-Brugada RM,Soriano V

更新日期：2005-07-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) viral genes nef and tat play an important role in disease progression. In this study we characterized the Nef and Tat proteins from a group of HLA-B57 typed pediatric perinatally infected long-term survivors (LTS) with ≥10 years of infection. We identified 19 therapy-naive L...

journal_title：AIDS research and human retroviruses

authors： Neogi U,Palchaudhuri R,Bommana S,Shet A

更新日期：2013-12-01 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：:Maraviroc (MVC) is an allosteric inhibitor of human immunodeficiency virus type 1 (HIV-1) entry, and is the only CCR5 antagonist licensed for use as an anti-HIV-1 therapeutic. It acts by altering the conformation of the CCR5 extracellular loops, rendering CCR5 unrecognizable by the HIV-1 envelope (Env) glycoproteins. ...

journal_title：AIDS research and human retroviruses

authors： Flynn JK,Ellenberg P,Duncan R,Ellett A,Zhou J,Sterjovski J,Cashin K,Borm K,Gray LR,Lewis M,Jubb B,Westby M,Lee B,Lewin SR,Churchill M,Roche M,Gorry PR

更新日期：2017-12-01 00:00:00

abstract：:The mechanisms responsible for the hematopoietic failure in human immunodeficiency virus type 1 (HIV-1)-infected patients are still unknown. Several findings indicate that the in vitro proliferative potential of precursor cells from AIDS patients is reduced. The changes seen in bone marrow (BM) morphology and the defe...

journal_title：AIDS research and human retroviruses

authors： Isgrò A,Mezzaroma I,Aiuti A,De Vita L,Franchi F,Pandolfi F,Alario C,Ficara F,Riva E,Antonelli G,Aiuti F

更新日期：2000-10-10 00:00:00

abstract：:We analyzed the HIV-1 pol gene from patients in Cape Town to determine the genetic diversity of HIV-1 in the region and to assess the baseline HIV-1 resistance level of treatment-naive patients. Plasma was collected prior to the national antiretroviral therapy (ART) program. RNA was extracted, followed by RT-PCR and a...

journal_title：AIDS research and human retroviruses

authors： Jacobs GB,Laten A,van Rensburg EJ,Bodem J,Weissbrich B,Rethwilm A,Preiser W,Engelbrecht S

更新日期：2008-07-01 00:00:00

abstract：:We report one or more HIV resistance mutations in 81.81% of the 33 antiretroviral treatment-experienced study participants with evidence of virologic failure, with M184V being the most commonly observed resistance mutation (69.7%). Two out of four participants with protease inhibitors (PI) experience harbored multiple...

journal_title：AIDS research and human retroviruses

authors： Sen S,Tripathy SP,Patil AA,Chimanpure VM,Paranjape RS

更新日期：2007-10-01 00:00:00

abstract：:We sought to predict virus coreceptor utilization using a simple bioinformatics method based on genotypic analysis of human immunodeficiency virus types 1 (HIV-1) env V3 loop sequences of 28 infected but drug-naive women during pregnancy and their infected infants and to better understand coreceptor usage in vertical ...

journal_title：AIDS research and human retroviruses

authors： Duri K,Soko W,Gumbo F,Kristiansen K,Mapingure M,Stray-Pedersen B,Muller F,BHAMC Group.

更新日期：2011-04-01 00:00:00