A sensitive reporter cell line for HIV-1 tat activity, HIV-1 inhibitors, and T cell activation effects.

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：:Changes in neutralizing antibody (NA) titers in stored sera collected over 5 years from 10 participants in the Multicenter AIDS Cohort Study (MACS) were evaluated. The participants were HIV-1 infected on enrollment in the MACS, and remained AIDS free during the 5-year study interval. Seven viruses derived from molecul...

journal_title：AIDS research and human retroviruses

authors： Quinnan GV Jr,Zhang PF,Fu DW,Dong M,Margolick JB

更新日期：1998-07-20 00:00:00

abstract：:Characterization of HIV-1 from slow progressors is important to facilitate vaccine and antiviral drug development. To identify virus attenuations that may contribute to slower rates of disease progression, the full-length viral genomes from primary isolates of six slow progressing HIV-positive children were sequenced....

journal_title：AIDS research and human retroviruses

authors： Tzitzivacos DB,Tiemessen CT,Stevens WS,Papathanasopoulos MA

更新日期：2009-11-01 00:00:00

abstract：:HIV was first described in Kenya in 1984-1985. Currently, Kenya has an estimated HIV-1 prevalence of 6.2%. With the introduction of antiretroviral drugs, the survival of most HIV patients has been prolonged markedly. However, this is greatly threatened by increasing rates of antiretroviral dug resistance, which may ev...

journal_title：AIDS research and human retroviruses

authors： Onsongo S,Abidi SH,Khamadi S,Shah R,Kageha S,Ojwang P,Ali S,Okinda N

更新日期：2016-03-01 00:00:00

abstract：:In recent years, the increase of migration from countries where human immunodeficiency virus type 2 (HIV-2) is endemic to industrialized countries has facilitated the spread of the virus in individuals previously unexposed to this threat. In this report, we performed a phylogenetic analysis on pol and env sequences of...

journal_title：AIDS research and human retroviruses

authors： D'Ettorre G,Lo Presti A,Gori C,Cella E,Bertoli A,Vullo V,Perno CF,Ciotti M,Foley BT,Ciccozzi M,HIV-2 Study Group.

更新日期：2013-09-01 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：:All-trans-retinoic acid (RA) has been shown either to activate or repress human immunodeficiency virus type 1 (HIV-1) replication in primary monocyte-derived-macrophages (MDMs). We systematically investigated the contribution that cell donor and virus differences make to this variability. We found that the effect of R...

journal_title：AIDS research and human retroviruses

authors： Brown XQ,Hanley TM,Viglianti GA

更新日期：2002-06-10 00:00:00

abstract：:We studied plasma samples from 2082 Mataco Indians living in 22 different communities in the western part of Formosa Province, northern Argentina. Samples were screened for HTLV-I/II antibodies by particle agglutination assay. All positive or borderline samples were then tested by an immunofluorescence assay (IFA) on ...

journal_title：AIDS research and human retroviruses

authors： Biglione M,Vidan O,Mahieux R,de Colombo M,de los Angeles de Basualdo M,Bonnet M,Pankow G,De Efron MA,Zorrilla A,Tekaia F,Murphy E,de Thé G,Gessain A

更新日期：1999-03-20 00:00:00

abstract：:In the context of an emerging aging epidemic affecting people living with HIV (PLWH), we critically discuss existing data regarding two different conceptual models of aging-frailty and intrinsic capacity, respectively, both in a clinical and public health perspective. These constructs have not yet been integrated in t...

journal_title：AIDS research and human retroviruses

authors： Guaraldi G,Milic J

更新日期：2019-11-01 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：:An EBV-transformed lymphoblastoid B cell clone (A12) derived from peripheral blood lymphocytes of an HIV-1-infected individual is described. The immunoglobulin isotype produced by this clone was IgM, and Southern blot analysis of immunoglobulin gene rearrangement showed a monoclonal pattern. The A12 monoclonal antibod...

journal_title：AIDS research and human retroviruses

authors： Amadori A,Ciminale V,Calabro ML,Tessarollo L,Francavilla E,Chieco-Bianchi L

更新日期：1989-02-01 00:00:00

abstract：:The human immunodeficiency virus type 1 (HIV-1) envelope glycoprotein is essential for virus entry and the formation of multinucleated giant cells by cell fusion, one of the major virus-induced cytopathic effects. To study the effects of potential fusion inhibitors, a vaccinia virus recombinant expressing the envelope...

journal_title：AIDS research and human retroviruses

authors： Owens RJ,Tanner CC,Mulligan MJ,Srinivas RV,Compans RW

更新日期：1990-11-01 00:00:00

abstract：:Ascorbic acid (ascorbate or vitamin C) has been shown to suppress the induction of HIV in latently infected T lymphocytic cells following stimulation with a tumor promoter (PMA) and inflammatory cytokine (TNF-alpha). To assess whether this inhibition was mediated via modulation of the cellular transcription factor, NF...

journal_title：AIDS research and human retroviruses

authors： Harakeh S,Jariwalla RJ

更新日期：1997-02-10 00:00:00

abstract：:Laboratory tests that can distinguish recent from long-term HIV infection are used to estimate HIV incidence in a population, but can potentially misclassify a proportion of long-term HIV infections as recent. Correct application of an assay requires determination of the proportion false recents (PFRs) as part of the ...

journal_title：AIDS research and human retroviruses

authors： Shah NS,Duong YT,Le LV,Tuan NA,Parekh BS,Ha HTT,Pham QD,Cuc CTT,Dobbs T,Tram TH,Lien TTX,Wagar N,Yang C,Martin A,Wolfe M,Hien NT,Kim AA

更新日期：2017-06-01 00:00:00

abstract：:African monkeys can be naturally infected with SIV but do not progress to AIDS. Since mutations in the human CCR5 gene have been shown to influence susceptibility to HIV infection and disease progression, we have now investigated whether mutations in CCR5-coding sequences in African nonhuman primates can explain speci...

journal_title：AIDS research and human retroviruses

authors： Müller-Trutwin MC,Corbet S,Hansen J,Georges-Courbot MC,Diop O,Rigoulet J,Barré-Sinoussi F,Fomsgaard A

更新日期：1999-07-01 00:00:00

abstract：:Chronic hepatitis C virus (HCV) infection is associated with lower serum concentration of low-density lipoprotein (LDL-C), the primary cholesterol metabolite targeted pharmaceutically to modulate cardiovascular risk. Chronic infection with human immunodeficiency virus (HIV) and treatment with antiretrovirals (ARVs) ar...

journal_title：AIDS research and human retroviruses

authors： Townsend K,Meissner EG,Sidharthan S,Sampson M,Remaley AT,Tang L,Kohli A,Osinusi A,Masur H,Kottilil S

更新日期：2016-05-01 00:00:00

abstract：:Macrophages are a preferred target for sexually transmitted human immunodeficiency virus type 1 (HIV-1) isolates that use CCR5 as a coreceptor in combination with CD4. To assess whether the susceptibility of MDMs to infection by an R5 isolate was influenced by CD4 and/or CCR5 expression, levels of membrane CD4 or CCR5...

journal_title：AIDS research and human retroviruses

authors： Pesenti E,Pastore C,Lillo F,Siccardi AG,Vercelli D,Lopalco L

更新日期：1999-07-20 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

authors： Tarosso LF,Vieira VA,Sauer MM,Tomiyama HI,Kalil J,Kallas EG

更新日期：2017-08-01 00:00:00

abstract：:It is known that the HTLV-I-transformed cell line MT4 releases chemotactic activity for monocytes spontaneously. The MT4 monocyte chemoattractant was purified to homogeneity and sequencing of 25 amino acids revealed identity with the C-C chemokine macrophage inflammatory protein-1 alpha (MIP-1 alpha/LD78). An anti-MIP...

journal_title：AIDS research and human retroviruses

authors： Bertini R,Luini W,Sozzani S,Bottazzi B,Ruggiero P,Boraschi D,Saggioro D,Chieco-Bianchi L,Proost P,van Damme J

更新日期：1995-01-01 00:00:00

abstract：:Serological studies on 926 blood samples from 703 Brazilian Kayapo (Cayapo) Indians showed, by conventional definition of HTLV seropositivity, a 28% prevalence of human T lymphotropic virus (HTLV) infection, the highest yet reported. Immunoblot (WB) and SYNTH-EIA patterns indicate that the predominant infecting agent ...

journal_title：AIDS research and human retroviruses

authors： Black FL,Biggar RJ,Neel JV,Maloney EM,Waters DJ

更新日期：1994-09-01 00:00:00

abstract：:To eradicate human immunodeficiency virus type 1 (HIV-1) infection, a comprehensive strategy including preventive vaccine development is needed. Envelope glycoproteins (Env) play a central role in viral infection and are the major targets of humoral immune responses. Therefore, Env is a candidate vaccine antigen, and ...

journal_title：AIDS research and human retroviruses

authors： Sasaki M,Kotaki T,Khairunisa SQ,Tachibana S,Ophinni Y,Hayashi Y,Nasronudin,Kameoka M

更新日期：2020-03-01 00:00:00

abstract：:Differences in the extent of genetic diversity have been observed in human immunodeficiency virus type-1 (HIV-1) envelope sequences early in infection, and this has been linked to gender and to modifiable exogenous factors such as hormonal contraceptive use and genital tract infections. But it is unclear whether envel...

journal_title：AIDS research and human retroviruses

authors： Sagar M,Kirkegaard E,Lavreys L,Overbaugh J

更新日期：2006-05-01 00:00:00

abstract：:Inhibitory factors to human immunodeficiency virus type 1 (HIV-1) in saliva may be responsible for the infrequent isolation of virus from saliva and also may account for the marked infrequency of salivary and/or oral transmission of HIV-1. Incubation of HIV-1 with human saliva followed by addition of the mixture to su...

journal_title：AIDS research and human retroviruses

authors： Archibald DW,Cole GA

更新日期：1990-12-01 00:00:00

abstract：:Elderly people living with HIV are increasing. At present in the United States, nearly half of newly diagnosed HIV-infected people are aged >50 years. Diagnosis and treatment of HIV-infected elderly patients tends to be delayed by several health care factors as several life-threatening diseases are common in elderly p...

journal_title：AIDS research and human retroviruses

authors： Bhatta M,Nandi S,Dutta N,Dutta S,Saha MK

更新日期：2020-06-01 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：:The induction of both neutralizing antibodies and non-neutralizing antibodies with effector functions, for example, antibody-dependent cellular cytotoxicity (ADCC), is desired in the search for effective vaccines against HIV-1. In the pursuit of novel immunogens capable of inducing an efficient antibody response, rabb...

journal_title：AIDS research and human retroviruses

authors： Karlsson I,Borggren M,Jensen SS,Heyndrickx L,Stewart-Jones G,Scarlatti G,Fomsgaard A

更新日期：2018-02-01 00:00:00

abstract：:For a HIV vaccine to be effective, it will be essential that it protect against the virus variants to which individuals are most frequently exposed. HIV-1 is predominantly a sexually acquired virus, thus, variants in genital secretions are a potentially important reservoir of viruses that are transmitted. Because ther...

journal_title：AIDS research and human retroviruses

authors： Overbaugh J,Anderson RJ,Ndinya-Achola JO,Kreiss JK

更新日期：1996-01-20 00:00:00

abstract：:Primary isolates of human immunodeficiency virus type 1 (HIV-1) were obtained by coculture of peripheral blood lymphocytes (PBLs) from HIV-1-infected people with PBLs from uninfected donors. These viral stocks tend to be resistant to neutralization/inactivation by soluble CD4 (sCD4). When these stocks were passed thro...

journal_title：AIDS research and human retroviruses

authors： Orloff SL,Bandea CI,Kennedy MS,Allaway GP,Maddon PJ,McDougal JS

更新日期：1995-03-01 00:00:00

abstract：:To assess the impact of chronic viral liver disease (CVLD) on hospital admissions and death in HIV-infected patients since the introduction of highly active antiretroviral therapy, all hospital charts, from January 1996 to December 2000, in a large HIV/AIDS reference center in Madrid were reviewed. Discharge diagnosis...

journal_title：AIDS research and human retroviruses

authors： Martín-Carbonero L,Soriano V,Valencia E,García-Samaniego J,López M,González-Lahoz J

更新日期：2001-11-01 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