HIV protease inhibitors selectively induce gene expression alterations associated with reduced calcium deposition in primary human osteoblasts.

abstract：:We aim to determine the prevalence of HIV nonsuppression and factors associated with it. This is a cross-sectional multicenter study carried out in January 2016 with data of the VACH Cohort, a registry participated by 23 hospitals from most regions of Spain. The prevalence of HIV nonsuppression, defined as HIV RNA ≥20...

journal_title：AIDS research and human retroviruses

authors： Roca B,Spanish VACH Cohort Group.

更新日期：2020-11-01 00:00:00

abstract：:To investigate HIV-1-related B cell disorders, the quantity of CD27 positive (CD27+) B cells and their CD38, CD95, and bcl-2 intensities were examined by flow cytometry analysis in 16 drug-naive patients, 27 highly active antiretroviral therapy (HAART)-treated patients, and 20 uninfected controls. CD27+ B cells have b...

journal_title：AIDS research and human retroviruses

authors： Chong Y,Ikematsu H,Kikuchi K,Yamamoto M,Murata M,Nishimura M,Nabeshima S,Kashiwagi S,Hayashi J

更新日期：2004-02-01 00:00:00

abstract：:We have previously shown that the cell line 6D5(451) chronically infected with the HIV-1 isolate HTLV-III(451), secretes the HIV-1 envelope glycoproteins gp120 and gp160 in the extracellular medium. The HTLV-III(451) gp120 and gp160 were purified by sequential affinity chromatographic steps using a monoclonal antibody...

journal_title：AIDS research and human retroviruses

authors： Kalyanaraman VS,Rodriguez V,Veronese F,Rahman R,Lusso P,DeVico AL,Copeland T,Oroszlan S,Gallo RC,Sarngadharan MG

更新日期：1990-03-01 00:00:00

abstract：:In an attempt to develop an immunization strategy to induce mucosal and circulatory antibodies against SIV antigens, we have investigated the potential of attenuated recombinant vaccinia virus to deliver SIV antigens (gp160 of SIVmac239) to mucosal surfaces of mice. After systemic or mucosal (intragastric, intranasal,...

journal_title：AIDS research and human retroviruses

authors： Moldoveanu Z,Vzorov AN,Huang WQ,Mestecky J,Compans RW

更新日期：1999-11-01 00:00:00

abstract：:Thymulin is a thymic peptide important for the maturation and differentiation of immature thymocytes, which have been found to be depressed in patients with low-level CD4(+) cell recovery despite viral control. Substance use is associated with faster progression of HIV disease, which has been ascribed to poor adherenc...

journal_title：AIDS research and human retroviruses

authors： Rafie C,Campa A,Smith S,Huffman F,Newman F,Baum MK

更新日期：2011-08-01 00:00:00

abstract：:While it is known that selection for specific HIV-1 drug resistance-associated mutations (DRM) occurs following ART failure, the patterns of resistance mutations, reduced susceptibility (RS), and replicative capacity (RC) that appear as the number of major NRTI mutations increases have been less well-studied. These ch...

journal_title：AIDS research and human retroviruses

authors： Ross L,Parkin N,Lanier R

更新日期：2008-04-01 00:00:00

abstract：:A sequence of four amino acid residues amino-terminal to the only intramolecular disulphide bond of the human immunodeficiency virus type 1 (HIV-1) transmembrane protein gp41 is recognized by an anti-idiotypic antibody (9G5A) raised against another monoclonal antibody (M38), which recognizes the C5 region of gp120. 9G...

journal_title：AIDS research and human retroviruses

authors： Lopalco L,Longhi R,Ciccomascolo F,De Rossi A,Pelagi M,Andronico F,Moore JP,Schulz T,Beretta A,Siccardi AG

更新日期：1993-01-01 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

authors： Ross L,Scarsella A,Raffanti S,Henry K,Becker S,Fisher R,Liao Q,Hirani A,Graham N,St Clair M,Hernandez J,NZT40012 Study Team.

更新日期：2001-08-10 00:00:00

abstract：:Mitochondrial impairment is reported in HIV-infected children receiving antiretroviral therapy (ART), as well as those naive to ART. Whether mitochondrial function recovers with early initiation of ART and sustained viral suppression on long-term ART is unclear. In this study, we evaluate mitochondrial markers in well...

journal_title：AIDS research and human retroviruses

authors： Shen J,Liberty A,Shiau S,Strehlau R,Pierson S,Patel F,Wang L,Burke M,Violari A,Coovadia A,Abrams EJ,Arpadi S,Foca M,Kuhn L

更新日期：2020-01-01 00:00:00

abstract：:Human T-lymphotrophic virus type II (HTLV-II) has not yet been associated with any disease. Little is known about the proviral loads of HTLV-II in vivo and its relationship, if any, to lack of pathogenicity. We determined the HTLV-II proviral copy number in peripheral blood lymphocyte (PBL) samples from 49 HTLV-II-inf...

journal_title：AIDS research and human retroviruses

authors： Woods TC,Graber JM,Hershow RC,Khabbaz RF,Kaplan JE,Heneine W

更新日期：1995-10-01 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

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

更新日期：2017-08-01 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：:It is known that transmitted drug resistance (TDR) will most likely emerge in regions where antiretroviral therapy (ART) has been widely available for years. However, after a decade of rapid scale-up of ART in China, there are few data regarding TDR among HIV-infected patients prior to initiating first-line ART in Chi...

journal_title：AIDS research and human retroviruses

authors： Wang X,He C,Xing H,Liao L,Xu X,He J,Liu Y,Ling H,Liang S,Hsi JH,Ruan Y,Shao Y

更新日期：2012-12-01 00:00:00

abstract：:Data indicate the presence in the Seychelles Islands of a high level of human T cell leukemia/lymphoma virus type I (HTLV-I) endemicity as well as the presence of tropical spastic paraparesis/HTLV-I-associated myelopathy (TSP/HAM). We present here the results of an hospital survey performed since 1988 in La Réunion Is...

journal_title：AIDS research and human retroviruses

authors： Mahieux R,Gessain A,Truffert A,Vitrac D,Hubert A,Dandelot J,Montchamp-Moreau C,Cnudde F,Tekaia F,De Thé G

更新日期：1994-06-01 00:00:00

abstract：:Partial sequences of HIV-1 polymerase from 185 patients, 141 ARV experienced and 44 naive, of gag (p24) and env (C2V3) from a subset of naive cases were evaluated in São Paulo, Brazil. Antiretroviral resistance mutations were detected in 4% of 26 recently (<2 years) infected patients. Polymorphisms at the protease gen...

journal_title：AIDS research and human retroviruses

authors： Brígido LF,Franco HM,Custódio RM,Oliveira CA,P Ferreira JL,Eira M,Bergel F,Araújo F,Carvalheiro JR,Rodrigues R

更新日期：2005-07-01 00:00:00

abstract：:Abstract The effectiveness of any biomedical prevention technology relies on both biological efficacy and behavioral adherence. Microbicide trials have been hampered by low adherence, limiting the ability to draw meaningful conclusions about product effectiveness. Central to this problem may be an inadequate conceptua...

journal_title：AIDS research and human retroviruses

authors： Morrow KM,Fava JL,Rosen RK,Vargas S,Shaw JG,Kojic EM,Kiser PF,Friend DR,Katz DF,Project Link Study Team.

更新日期：2014-01-01 00:00:00

abstract：:In recent years, increasing numbers of patients infected with HIV-1 non-B subtypes have been treated with modern antiretroviral regimens. Therefore, a better knowledge of HIV drug resistance in non-B strains is crucial. Thus, we compared the mutational pathways involved in drug resistance among the most common non-B s...

journal_title：AIDS research and human retroviruses

authors： Santoro MM,Alteri C,Ronga L,Flandre P,Fabeni L,Mercurio F,D'Arrigo R,Gori C,Palamara G,Bertoli A,Forbici F,Salpini R,Boumis E,Tozzi V,Visco-Comandini U,Zaccarelli M,Van Houtte M,Pattery T,Narciso P,Antinori A,Cecc

更新日期：2012-10-01 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：:In HIV-infected persons, certain HLA class I alleles are associated with effective control of viremia, while others are associated with rapid disease progression. Among the most divergent clinical outcomes are the relatively good prognosis in HLA-B*5801 expressing persons and poor prognosis with HLA-B*5802. These two ...

journal_title：AIDS research and human retroviruses

authors： Ngumbela KC,Day CL,Mncube Z,Nair K,Ramduth D,Thobakgale C,Moodley E,Reddy S,de Pierres C,Mkhwanazi N,Bishop K,van der Stok M,Ismail N,Honeyborne I,Crawford H,Kavanagh DG,Rousseau C,Nickle D,Mullins J,Heckerman D,K

更新日期：2008-01-01 00:00:00

abstract：:The efficacy, safety, and pharmacokinetics of three doses of tipranavir/ritonavir (TPV/r) in highly treatment-experienced human immunodeficiency virus (HIV)-1-infected patients with protease inhibitor (PI)-resistant isolates were evaluated. A 24-week multicenter, double-blind, randomized, dose-finding trial was conduc...

journal_title：AIDS research and human retroviruses

authors： Gathe JC Jr,Pierone G,Piliero P,Arasteh K,Rubio R,Lalonde RG,Cooper D,Lazzarin A,Kohlbrenner VM,Dohnanyi C,Sabo J,Mayers D

更新日期：2007-02-01 00:00:00

abstract：:Non-B HIV-1 viruses are predominant in developing countries where access to antiretroviral drugs (ARVs) is progressively being intensified. It is important to obtain more data on the susceptibility of these viruses to available ARVs. CRF01_AE, CRF02_AG, and subtype C strains of HIV-1 obtained from untreated patients f...

journal_title：AIDS research and human retroviruses

authors： Fleury HJ,Toni T,Lan NT,Hung PV,Deshpande A,Recordon-Pinson P,Boucher S,Lazaro E,Jauvin V,Lavignolle-Aurillac V,Lebel-Binay S,Cheret A,Masquelier B

更新日期：2006-04-01 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：:Serum samples collected prospectively between 1982 and 1987 from a cohort of homosexual men were analyzed for HIV-1 neutralizing antibodies. Seven seroconverters who became infected between 1982 and 1984 and 12 seroprevalents who were already seropositive in 1982 remained free of AIDS. During the 6 year period, 1 sero...

journal_title：AIDS research and human retroviruses

authors： Robert-Guroff M,Goedert JJ,Naugle CJ,Jennings AM,Blattner WA,Gallo RC

更新日期：1988-10-01 00:00:00

abstract：:The objectives of this study were to evaluate the performance of parallel rapid HIV testing and the presence of HIV-associated risk factors in pregnant women with unknown HIV status in Baja California, Mexico. Pregnant women attending the delivery unit or the prenatal clinic at Tijuana General Hospital had blood drawn...

journal_title：AIDS research and human retroviruses

authors： Viani RM,Araneta MR,Spector SA

更新日期：2013-03-01 00:00:00

abstract：:To evaluate the course of liver fibrosis, 328 HIV-hepatitis C virus (HCV)-coinfected patients (210 HCV treated and 118 HCV untreated) were followed-up for 38-42 months. Liver fibrosis was assessed by biopsy or elastometry at baseline and by elastometry afterward, in addition to other noninvasive indexes. A combined li...

journal_title：AIDS research and human retroviruses

authors： Cartón JA,Collazos J,de la Fuente B,Asensi V

更新日期：2013-02-01 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：:The use of abacavir (ABC) may be associated with a hypersensitivity reaction (HSR) that requires discontinuation of the drug. The HLA-B*5701 allele has been linked to this HSR. Information on the strength of this association across distinct geographic regions and ethnicities is scarce. We tested HLA-B*5701 in 53 Spani...

journal_title：AIDS research and human retroviruses

authors： Rodríguez-Nóvoa S,García-Gascó P,Blanco F,González-Pardo G,Castellares C,Moreno V,Jiménez-Nácher I,González-Lahoz J,Soriano V

更新日期：2007-11-01 00:00:00

abstract：:Differences in emergence of HIV resistance between subtypes B and C in vitro and potential implications on tenofovir alafenamide efficacy in vivo were evaluated. Dose escalation resistance selections showed K65R emerging earlier for subtype C viruses in vitro, as previously reported. Viral breakthrough experiments at ...

journal_title：AIDS research and human retroviruses

authors： Cox S,Margot N,Miller M,Callebaut C

更新日期：2018-05-01 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：: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