دورية أكاديمية
Circulating microRNAs in sera correlate with soluble biomarkers of immune activation but do not predict mortality in ART treated individuals with HIV-1 infection: A case control study
| العنوان: | Circulating microRNAs in sera correlate with soluble biomarkers of immune activation but do not predict mortality in ART treated individuals with HIV-1 infection: A case control study |
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| المؤلفون: | Murray, DD, Suzuki, K, Law, M, Trebicka, J, Neuhaus, J, Wentworth, D, Johnson, M, Vjecha, MJ, Kelleher, AD, Emery, S, Aagaard, B, Aragon, E, Arnaiz, J, Borup, L, Clotet, B, Dragsted, U, Fau, A, Gey, D, Grarup, J, Hengge, U, Herrero, P, Jansson, P, Jensen, B, Jensen, K, Juncher, H, Lopez, P, Lundgren, JD, Matthews, C, Mollerup, D, Pearson, M, Phillips, A, Reilev, S, Tillmann, K, Varea, S, Angus, B, Babiker, A, Cordwell, B, Darbyshire, J, Dodds, W, Fleck, S, Horton, J, Hudson, F, Moraes, Y, Pacciarini, F, Palfreeman, A, Paton, N, Smith, N, Van Hooff, F, Bebchuk, J, Collins, G, Denning, E, DuChene, A, Fosdick, L, Harrison, M, Herman-Lamin, K, Krum, E, Larson, G, Neaton, J, Nelson, R, Quan, K, Quan, S, Schultz, T, Thompson, G, Wyman, N, Carey, C, Chan, F, Cooper, D, Courtney-Rodgers, D, Drummond, F, Harrod, M, Jacoby, S, Kearney, L, Lin, E, Pett, S, Robson, R, Seneviratne, N, Stewart, M, Watts, E, Finley, E, Gordin, F, Sánchez, A, Standridge, B, Belloso, W, Davey, R, Duprez, D, Gatell, J, Hoy, J, Lifson, A, Pederson, C, Perez, G, Price, R, Prineas, R, Rhame, F, Sampson, J, Worley, J, Modlin, J, Beral, V, Chaisson, R, Fleming, T, Hill, C, Bloch, Mark, Cooper, David, Konecny, Pamela, Carr, Andrew, Medland, Nicholas, Sullivan, John, Han, Anna |
| المساهمون: | Pacheco, Antonio Guilherme, Beral, Valerie, Bloch, Mark, Carey, Cate, Carr, Andrew, Cooper, David, Courtney-Rodgers, David, Jacoby, Simone, Leung, Julie, Petersen, Desiree, Pett, Sarah |
| المصدر: | urn:ISSN:1932-6203 ; PLoS ONE, 10, 10, e0139981 |
| بيانات النشر: | Public Library of Science (PLoS) |
| سنة النشر: | 2015 |
| المجموعة: | UNSW Sydney (The University of New South Wales): UNSWorks |
| مصطلحات موضوعية: | Clinical Research, HIV/AIDS, Biotechnology, Infectious Diseases, Genetics, 2 Aetiology, 2.1 Biological and endogenous factors, Infection, 3 Good Health and Well Being, Adult, Anti-HIV Agents, Antiretroviral Therapy, Highly Active, Biomarkers, CD4-Positive T-Lymphocytes, Female, Genetic Association Studies, HIV Infections, HIV-1, Humans, Male, MicroRNAs, Middle Aged, INSIGHT ESPRIT and SMART Study Groups |
| الوصف: | Introduction: The use of anti-retroviral therapy (ART) has dramatically reduced HIV-1 associated morbidity and mortality. However, HIV-1 infected individuals have increased rates of morbidity and mortality compared to the non-HIV-1 infected population and this appears to be related to end-organ diseases collectively referred to as Serious Non-AIDS Events (SNAEs). Circulating miRNAs are reported as promising biomarkers for a number of human disease conditions including those that constitute SNAEs. Our study sought to investigate the potential of selected miRNAs in predicting mortality in HIV-1 infected ART treated individuals. Materials and Methods: A set of miRNAs was chosen based on published associations with human disease conditions that constitute SNAEs. This case: control study compared 126 cases (individuals who died whilst on therapy), and 247 matched controls (individuals who remained alive). Cases and controls were ART treated participants of two pivotal HIV-1 trials. The relative abundance of each miRNA in serum was measured, by RTqPCR. Associations with mortality (all-cause, cardiovascular and malignancy) were assessed by logistic regression analysis. Correlations between miRNAs and CD4+ T cell count, hs-CRP, IL-6 and D-dimer were also assessed. Results: None of the selected miRNAs was associated with all-cause, cardiovascular or malignancy mortality. The levels of three miRNAs (miRs -21, -122 and -200a) correlated with IL-6 while miR-21 also correlated with D-dimer. Additionally, the abundance of miRs -31, -150 and -223, correlated with baseline CD4+ T cell count while the same three miRNAs plus miR- 145 correlated with nadir CD4+ T cell count. Discussion: No associations with mortality were found with any circulating miRNA studied. These results cast doubt onto the effectiveness of circulating miRNA as early predictors of mortality or the major underlying diseases that contribute to mortality in participants treated for HIV-1 infection. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| العلاقة: | http://purl.org/au-research/grants/nhmrc/APP1020536Test; http://purl.org/au-research/grants/nhmrc/APP1049473Test; http://purl.org/au-research/grants/nhmrc/APP1052979Test; http://hdl.handle.net/1959.4/unsworks_38875Test; https://doi.org/10.1371/journal.pone.0139981Test |
| DOI: | 10.1371/journal.pone.0139981 |
| الإتاحة: | https://doi.org/10.1371/journal.pone.0139981Test http://hdl.handle.net/1959.4/unsworks_38875Test |
| حقوق: | metadata only access ; http://purl.org/coar/access_right/c_14cbTest ; CC-BY-NC-ND ; https://creativecommons.org/licenses/by-nc-nd/4.0Test/ |
| رقم الانضمام: | edsbas.75A40ED3 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1371/journal.pone.0139981 |
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