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Macamo ED, Mkhize-Kwitshana ZL, Mthombeni J, Naidoo P. The Impact of HIV and Parasite Single Infection and Coinfection on Telomere Length: A Systematic Review. Curr Issues Mol Biol 2024; 46:7258-7290. [PMID: 39057072 PMCID: PMC11275449 DOI: 10.3390/cimb46070431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/03/2024] [Accepted: 07/04/2024] [Indexed: 07/28/2024] Open
Abstract
HIV and parasite infections accelerate biological aging, resulting in immune senescence, apoptosis and cellular damage. Telomere length is considered to be one of the most effective biomarkers of biological aging. HIV and parasite infection have been reported to shorten telomere length in the host. This systematic review aimed to highlight work that explored the influence of HIV and parasite single infections and coinfection on telomere length. Using specific keywords related to the topic of interest, an electronic search of several online databases (Google Scholar, Web of Science, Scopus, Science Direct and PubMed) was conducted to extract eligible articles. The association between HIV infection or parasite infection and telomere length and the association between HIV and parasite coinfection and telomere length were assessed independently. The studies reported were mostly conducted in the European countries. Of the 42 eligible research articles reviewed, HIV and parasite single infections were independently associated with telomere length shortening. Some studies found no association between antiretroviral therapy (ART) and telomere length shortening, while others found an association between ART and telomere length shortening. No studies reported on the association between HIV and parasite coinfection and telomere length. HIV and parasite infections independently accelerate telomere length shortening and biological aging. It is possible that coinfection with HIV and parasites may further accelerate telomere length shortening; however, this is a neglected field of research with no reported studies to date.
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Affiliation(s)
- Engelinah D. Macamo
- Department of Medical Microbiology, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, Nelson R. Mandela Medical School Campus, University of KwaZulu-Natal, Durban 4001, South Africa
- Division of Research Capacity Development (RCD), South African Medical Research Council (SAMRC), Tygerberg, Cape Town 7505, South Africa
| | - Zilungile L. Mkhize-Kwitshana
- Department of Medical Microbiology, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, Nelson R. Mandela Medical School Campus, University of KwaZulu-Natal, Durban 4001, South Africa
- Division of Research Capacity Development (RCD), South African Medical Research Council (SAMRC), Tygerberg, Cape Town 7505, South Africa
- Department of Biomedical Sciences, Doorfontein Campus, University of Johannesburg, Johannesburg 1710, South Africa
- Biomedical Sciences Department of Life and Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Florida Campus, Johannesburg 1710, South Africa
| | - Julian Mthombeni
- Department of Biomedical Sciences, Doorfontein Campus, University of Johannesburg, Johannesburg 1710, South Africa
| | - Pragalathan Naidoo
- Department of Medical Microbiology, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, Nelson R. Mandela Medical School Campus, University of KwaZulu-Natal, Durban 4001, South Africa
- Division of Research Capacity Development (RCD), South African Medical Research Council (SAMRC), Tygerberg, Cape Town 7505, South Africa
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Rohani R, Malakismail J, Njoku E. Pharmacological and Behavioral Interventions to Mitigate Premature Aging in Patients with HIV. Curr HIV/AIDS Rep 2023; 20:394-404. [PMID: 37917387 DOI: 10.1007/s11904-023-00677-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/18/2023] [Indexed: 11/04/2023]
Abstract
PURPOSE OF REVIEW We sought to review pharmacological and behavioral interventions that have been publicly presented, published, or are currently ongoing to prevent or mitigate the effect of premature HIV-associated comorbidities. RECENT FINDINGS Multiple studies have been conducted in hopes of finding an effective intervention. While the choice of antiretroviral regimen influences recovery of immune function, several drugs used as adjunct treatments have proven effective to mitigate premature aging. Additionally, few behavioral interventions have exhibited some efficacy. Statins, angiotensin-receptor blockers, and anti-hyperglycemic agents as well as optimal adherence, exercise, and intermittent fasting among others have had beneficial impact on markers of immune activation and levels of inflammatory biomarkers. However, several investigations had inconclusive outcomes so further studies with larger sample sizes are warranted.
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Affiliation(s)
- Roxane Rohani
- Discipline of Cellular and Molecular Pharmacology, Chicago Medical School, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road BSB 3.266, North Chicago, IL, USA.
- Department of Pharmacy, Captain James A. Lovell Federal Health Care Center, North Chicago, IL, USA.
| | - Jacob Malakismail
- Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Emmanuel Njoku
- Section of Infectious Disease, Captain James A. Lovell Federal Health Care Center, North Chicago, IL, USA
- Discipline of Internal Medicine, Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
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Ellwanger JH, Kulmann-Leal B, Ziliotto M, Chies JAB. HIV Infection, Chromosome Instability, and Micronucleus Formation. Viruses 2023; 15:155. [PMID: 36680195 PMCID: PMC9867034 DOI: 10.3390/v15010155] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/28/2022] [Accepted: 01/01/2023] [Indexed: 01/06/2023] Open
Abstract
Genome integrity is critical for proper cell functioning, and chromosome instability can lead to age-related diseases, including cancer and neurodegenerative disorders. Chromosome instability is caused by multiple factors, including replication stress, chromosome missegregation, exposure to pollutants, and viral infections. Although many studies have investigated the effects of environmental or lifestyle genotoxins on chromosomal integrity, information on the effects of viral infections on micronucleus formation and other chromosomal aberrations is still limited. Currently, HIV infection is considered a chronic disease treatable by antiretroviral therapy (ART). However, HIV-infected individuals still face important health problems, such as chronic inflammation and age-related diseases. In this context, this article reviews studies that have evaluated genomic instability using micronucleus assays in the context of HIV infection. In brief, HIV can induce chromosome instability directly through the interaction of HIV proteins with host DNA and indirectly through chronic inflammation or as a result of ART use. Connections between HIV infection, immunosenescence and age-related disease are discussed in this article. The monitoring of HIV-infected individuals should consider the increased risk of chromosome instability, and lifestyle interventions, such as reduced exposure to genotoxins and an antioxidant-rich diet, should be considered. Therapies to reduce chronic inflammation in HIV infection are needed.
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Affiliation(s)
- Joel Henrique Ellwanger
- Postgraduate Program in Genetics and Molecular Biology (PPGBM), Laboratory of Immunobiology and Immunogenetics, Department of Genetics, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 91501-970, Brazil
| | | | | | - José Artur Bogo Chies
- Postgraduate Program in Genetics and Molecular Biology (PPGBM), Laboratory of Immunobiology and Immunogenetics, Department of Genetics, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 91501-970, Brazil
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Monnin A, Vizeneux A, Nagot N, Eymard-Duvernay S, Meda N, Singata-Madliki M, Ndeezi G, Tumwine JK, Kankasa C, Goga A, Tylleskär T, Van de Perre P, Molès JP. Longitudinal Follow-Up of Blood Telomere Length in HIV-Exposed Uninfected Children Having Received One Year of Lopinavir/Ritonavir or Lamivudine as Prophylaxis. CHILDREN (BASEL, SWITZERLAND) 2021; 8:796. [PMID: 34572228 PMCID: PMC8468502 DOI: 10.3390/children8090796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/27/2021] [Accepted: 08/30/2021] [Indexed: 11/16/2022]
Abstract
Telomere shortening can be enhanced upon human immunodeficiency virus (HIV) infection and by antiretroviral (ARV) exposures. The aim of this study was to evaluate the acute and long-term effect on telomere shortening of two ARV prophylaxes, lopinavir/ritonavir (LPV/r) and lamivudine (3TC), administered to children who are HIV-exposed uninfected (CHEU) to prevent HIV acquisition through breastfeeding during the first year of life, and to investigate the relationship between telomere shortening and health outcomes at six years of age. We included 198 CHEU and measured telomere length at seven days of life, at week-50 and at six years (year-6) using quantitative polymerase chain reaction. At week-50, telomere shortening was observed among 44.3% of CHEU, irrespective of the prophylactic treatment. Furthermore, this telomere shortening was neither associated with poor growth indicators nor neuropsychological outcomes at year-6, except for motor abilities (MABC test n = 127, β = -3.61, 95%CI: -7.08, -0.14; p = 0.04). Safety data on telomere shortening for infant HIV prophylaxis are scarce. Its association with reduced motor abilities deserves further attention among CHEU but also HIV-infected children receiving ARV treatment.
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Affiliation(s)
- Audrey Monnin
- Pathogenèse et Contrôle des Infections Chroniques, INSERM U1058, Université Montpellier, Etablissement Français du Sang, University of Antilles, 34093 Montpellier, France; (A.M.); (A.V.); (N.N.); (S.E.-D.); (P.V.d.P.)
| | - Amélie Vizeneux
- Pathogenèse et Contrôle des Infections Chroniques, INSERM U1058, Université Montpellier, Etablissement Français du Sang, University of Antilles, 34093 Montpellier, France; (A.M.); (A.V.); (N.N.); (S.E.-D.); (P.V.d.P.)
| | - Nicolas Nagot
- Pathogenèse et Contrôle des Infections Chroniques, INSERM U1058, Université Montpellier, Etablissement Français du Sang, University of Antilles, 34093 Montpellier, France; (A.M.); (A.V.); (N.N.); (S.E.-D.); (P.V.d.P.)
| | - Sabrina Eymard-Duvernay
- Pathogenèse et Contrôle des Infections Chroniques, INSERM U1058, Université Montpellier, Etablissement Français du Sang, University of Antilles, 34093 Montpellier, France; (A.M.); (A.V.); (N.N.); (S.E.-D.); (P.V.d.P.)
| | - Nicolas Meda
- Centre Muraz, Bobo-Dioulasso 01 P.O. Box 390, Burkina Faso;
| | - Mandisa Singata-Madliki
- Effective Care Research Unit, Cecilia Makiwane Hospital, University of Fort Hare, East London 5207, South Africa;
| | - Grace Ndeezi
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University, Kampala P.O. Box 317, Uganda; (G.N.); (J.K.T.)
| | - James Kashugyera Tumwine
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University, Kampala P.O. Box 317, Uganda; (G.N.); (J.K.T.)
- School of Medicine, Kabale University, Kabale P.O. Box 317, Uganda
| | - Chipepo Kankasa
- Department of Paediatric and Child Health, University Teaching Hospital, University of Zambia School of Medicine, Lusaka P.O. Box 50110, Zambia;
| | - Ameena Goga
- HIV Prevention Research Unit, South African Medical Research Council, Private Bag x385, Pretoria 0001, South Africa;
| | - Thorkild Tylleskär
- Centre for International Health, Faculty of Medicine, University of Bergen, 5009 Bergen, Norway;
| | - Philippe Van de Perre
- Pathogenèse et Contrôle des Infections Chroniques, INSERM U1058, Université Montpellier, Etablissement Français du Sang, University of Antilles, 34093 Montpellier, France; (A.M.); (A.V.); (N.N.); (S.E.-D.); (P.V.d.P.)
| | - Jean-Pierre Molès
- Pathogenèse et Contrôle des Infections Chroniques, INSERM U1058, Université Montpellier, Etablissement Français du Sang, University of Antilles, 34093 Montpellier, France; (A.M.); (A.V.); (N.N.); (S.E.-D.); (P.V.d.P.)
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Davis K, Perez-Guzman P, Hoyer A, Brinks R, Gregg E, Althoff KN, Justice AC, Reiss P, Gregson S, Smit M. Association between HIV infection and hypertension: a global systematic review and meta-analysis of cross-sectional studies. BMC Med 2021; 19:105. [PMID: 33980222 PMCID: PMC8117497 DOI: 10.1186/s12916-021-01978-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/31/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Improved access to effective antiretroviral therapy has meant that people living with HIV (PLHIV) are surviving to older ages. However, PLHIV may be ageing differently to HIV-negative individuals, with dissimilar burdens of non-communicable diseases, such as hypertension. While some observational studies have reported a higher risk of prevalent hypertension among PLHIV compared to HIV-negative individuals, others have found a reduced burden. To clarify the relationship between HIV and hypertension, we identified observational studies and pooled their results to assess whether there is a difference in hypertension risk by HIV status. METHODS We performed a global systematic review and meta-analysis of published cross-sectional studies that examined hypertension risk by HIV status among adults aged > 15 (PROSPERO: CRD42019151359). We searched MEDLINE, EMBASE, Global Health and Cochrane CENTRAL to August 23, 2020, and checked reference lists of included articles. Our main outcome was the risk ratio for prevalent hypertension in PLHIV compared to HIV-negative individuals. Summary estimates were pooled with a random effects model and meta-regression explored whether any difference was associated with study-level factors. RESULTS Of 21,527 identified studies, 59 were eligible (11,101,581 participants). Crude global hypertension risk was lower among PLHIV than HIV-negative individuals (risk ratio 0.90, 95% CI 0.85-0.96), although heterogeneity between studies was high (I2 = 97%, p < 0.0001). The relationship varied by continent, with risk higher among PLHIV in North America (1.12, 1.02-1.23) and lower among PLHIV in Africa (0.75, 0.68-0.83) and Asia (0.77, 0.63-0.95). Meta-regression revealed strong evidence of a difference in risk ratios when comparing North American and European studies to African ones (North America 1.45, 1.21-1.74; Europe 1.20, 1.03-1.40). CONCLUSIONS Our findings suggest that the relationship between HIV status and prevalent hypertension differs by region. The results highlight the need to tailor hypertension prevention and care to local contexts and underscore the importance of rapidly optimising integration of services for HIV and hypertension in the worst affected regions. The role of different risk factors for hypertension in driving context-specific trends remains unclear, so development of further cohorts of PLHIV and HIV-negative controls focused on this would also be valuable.
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Affiliation(s)
- Katherine Davis
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, St Mary's Campus, Imperial College London, London, W2 1PG, UK.
| | - Pablo Perez-Guzman
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, St Mary's Campus, Imperial College London, London, W2 1PG, UK
| | - Annika Hoyer
- Department of Statistics, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Ralph Brinks
- Hiller Research Unit of Rheumatology, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Edward Gregg
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK
| | - Keri N Althoff
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA
| | - Amy C Justice
- Schools of Medicine and Public Health, Yale University, New Haven, CT, USA
| | - Peter Reiss
- Department of Global Health, Amsterdam University Medical Centers, University of Amsterdam and Amsterdam Institute for Global Health and Development, Amsterdam, Netherlands.,HIV Monitoring Foundation, Amsterdam, Netherlands
| | - Simon Gregson
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, St Mary's Campus, Imperial College London, London, W2 1PG, UK.,Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Mikaela Smit
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, St Mary's Campus, Imperial College London, London, W2 1PG, UK
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