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Carta V, Mangeri L, Tiecco G, Focà E, Quiros-Roldan E, De Francesco MA. Immunogenicity and safety of live attenuated and recombinant/inactivated varicella zoster vaccines in people living with HIV: A systematic review. Hum Vaccin Immunother 2024; 20:2341456. [PMID: 38650460 PMCID: PMC11042063 DOI: 10.1080/21645515.2024.2341456] [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] [Received: 01/16/2024] [Accepted: 04/07/2024] [Indexed: 04/25/2024] Open
Abstract
Few papers focus their attention on VZV vaccination effectiveness among people living with HIV (PLWH). Flanking the live attenuated vaccine (VZL) available, a newly recombinant vaccine (RZV) was recently introduced and approved for HZ prevention among adults. PLWH represents a population on which a particular attention should be applied, in order to guarantee the vaccine efficacy and safety. We performed a literature search in USNLM, PubMed, PubMed Central, PMC and Cochrane Library. From all the publications found eligible, data were extracted and processed per population, vaccine type, immunogenicity and ADRs. The review of the 13 included studies shows that both RZV and VZL are immunogenic and have an acceptable safety profile in adults and children living with HIV. However, given the lack of research available about vaccine efficacy in preventing VZV and HZ in PLWH, additional studies need to be performed, in order to achieve a full completeness of data.
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MESH Headings
- Humans
- Vaccines, Attenuated/immunology
- Vaccines, Attenuated/adverse effects
- Vaccines, Attenuated/administration & dosage
- HIV Infections/immunology
- HIV Infections/prevention & control
- Herpes Zoster Vaccine/immunology
- Herpes Zoster Vaccine/adverse effects
- Herpes Zoster Vaccine/administration & dosage
- Vaccines, Synthetic/immunology
- Vaccines, Synthetic/adverse effects
- Vaccines, Synthetic/administration & dosage
- Herpes Zoster/prevention & control
- Herpes Zoster/immunology
- Vaccines, Inactivated/immunology
- Vaccines, Inactivated/adverse effects
- Vaccines, Inactivated/administration & dosage
- Immunogenicity, Vaccine
- Vaccine Efficacy
- Herpesvirus 3, Human/immunology
- Adult
- Child
- Vaccination
- Chickenpox Vaccine/immunology
- Chickenpox Vaccine/administration & dosage
- Chickenpox Vaccine/adverse effects
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Affiliation(s)
- Valentina Carta
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia-Romagna, Brescia, Italy
| | - Lucia Mangeri
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia-Romagna, Brescia, Italy
| | - Giorgio Tiecco
- Department of Clinical and Experimental Sciences, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Emanuele Focà
- Department of Clinical and Experimental Sciences, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Maria Antonia De Francesco
- Department of Molecular and Translational Medicine, Institute of Microbiology, University of Brescia-ASST Spedali Civili, Brescia, Italy
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Ramos SR, Kang B, Jeon S, Fraser M, Kershaw T, Boutjdir M. Chronic Illness Perceptions and Cardiovascular Disease Risk Behaviors in Black and Latinx Sexual Minority Men with HIV: A Cross-Sectional Analysis. NURSING REPORTS 2024; 14:1922-1936. [PMID: 39189273 PMCID: PMC11348044 DOI: 10.3390/nursrep14030143] [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: 04/26/2024] [Revised: 07/26/2024] [Accepted: 07/30/2024] [Indexed: 08/28/2024] Open
Abstract
Ethnic and racial sexual minority men with HIV have a disproportionately higher risk of HIV-related cardiovascular disease (CVD). There is a lack of tailored and culturally salient behavioral interventions to address HIV-related chronic illness in ethnic and racial sexual minority men, and literature on their understanding and awareness of modifiable behavioral risks is limited. The purpose of this study was to assess illness perceptions about HIV and HTN, and describe physical activity, tobacco, and e-cigarette use in Black and Latinx sexual minority men living with HIV. We used the validated Illness Perception Questionnaire-Revised (IPQ-R) to assess perceptions about two interrelated chronic diseases, HIV and CVD. To assess CVD behavioral risk, we assessed physical activity using the International Physical Activity Questionnaire. Tobacco and e-cigarette use were assessed using items from the Behavioral Risk Factor Surveillance System. Sleep difficulties were the most prevalent symptom attributed to HIV, and were statistically associated with fatigue, upset stomach, and loss of strength. Anxiety was reported to be caused by HIV (57%) and HTN (39%). Half of the participants engaged in vigorous activity for 128 min (SD = 135) daily, and 63% engaged in moderate activity for 94 min (SD = 88) daily. Over a third reported current tobacco use and 20% reported current e-cigarette use. This study provides formative data to better understand how Black and Latinx sexual minority men with HIV perceive intersecting chronic illnesses and their engagement in modifiable CVD risk behaviors. Sleep, mental health disparities, and financial hardships were commonly reported. More research is needed to address intersecting chronic illnesses and mental health conditions that are influenced by social positioning over the life course, and impact CVD risk factors. This study was not registered.
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Affiliation(s)
- S. Raquel Ramos
- School of Nursing, Yale University, Orange, CT 06477, USA; (B.K.); (S.J.)
- School of Public Health, Social and Behavioral Sciences, Yale University, New Haven, CT 06520, USA;
- Center for Interdisciplinary Research on AIDS, Yale University, New Haven, CT 06520, USA
| | - Baram Kang
- School of Nursing, Yale University, Orange, CT 06477, USA; (B.K.); (S.J.)
| | - Sangchoon Jeon
- School of Nursing, Yale University, Orange, CT 06477, USA; (B.K.); (S.J.)
| | - Marilyn Fraser
- Arthur Ashe Institute for Urban Health, Brooklyn, NY 11203, USA;
| | - Trace Kershaw
- School of Public Health, Social and Behavioral Sciences, Yale University, New Haven, CT 06520, USA;
- Center for Interdisciplinary Research on AIDS, Yale University, New Haven, CT 06520, USA
| | - Mohamed Boutjdir
- Department of Medicine, Cell Biology and Pharmacology, State University of New York Downstate Health Sciences University, Brooklyn, NY 11203, USA;
- Department of Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
- Cardiovascular Research Program, VA New York Harbor Healthcare System, Brooklyn, NY 11209, USA
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Udah DC, Bakarey AS, Anetor GO, Omabe M, Edem VF, Ademowo OG, Anetor JI. Increased cancer risk in HIV-infected individuals occupationally exposed to chemicals: Depression of p53 as the key driver. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002841. [PMID: 39042631 PMCID: PMC11265661 DOI: 10.1371/journal.pgph.0002841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 06/21/2024] [Indexed: 07/25/2024]
Abstract
The growing exposure to occupational chemicals and the spread of human immunodeficiency virus (HIV) infection are major global health issues. However, there is little data on the carcinogenic risk profile of HIV-infected individuals who have been occupationally exposed to chemical mixtures. This study therefore investigated the levels of cancer risk biomarkers in HIV-infected individuals exposed to occupational chemicals, exploring the relationship between apoptotic regulatory and oxidative response markers as a measure of cancer risk. Study participants (mean age 38.35±0.72 years) were divided into four groups according to their HIV status and occupational chemical exposure: 62 HIV-positive exposed (HPE), 66 HIV-positive unexposed (HPU), 60 HIV-negative exposed (HNE), and 60 HIV-negative unexposed (HNU). Serum p53, β-cell lymphoma-2 (bcl2), 8-hydroxydeoxyguanosine (8-OHdG), superoxide dismutase (SOD), and malondialdehyde (MDA) were measured using standard methods. Clusters of differentiation 4 (CD4+) T-lymphocytes were enumerated using flow cytometry. Serum p53 and bcl2 levels in HPE (0.91±0.11ng/ml and 122.37±15.77ng/ml) were significantly lower than HNU (1.49±0.15ng/ml and 225.52±33.67ng/ml) (p < 0.05), respectively. Wildtype p53 and bcl2 were positively and significantly correlated with 8-OHdG (r = 0.35, p<0.001; r = 0.36, p<0.001) and SOD (r = 0.38, p<0.001; r = 0.39, p<0.001). After controlling for gender, age, BMI, and cigarette smoking, both HIV status and SOD activity were significantly associated with wildtype p53 and bcl2 (p < 0.05). Malondialdehyde was significantly higher in the HPE (0.72 ± 0.01 mg/ml) than in the HNE (0.68 ± 0.01 mg/ml) and HNU (0.67 ± 0.01 mg/ml) groups (p < 0.05). The HPE group showed significantly lower CD4 counts than the HNE and HNU groups. Individuals who are HIV-infected and occupationally exposed to chemicals have a constellation of depressed immunity, elevated oxidative stress, and loss of tumour suppressive functions, which together intensify cancer risk, providing valuable scientific and public health bases for preventive measures in this vulnerable population.
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Affiliation(s)
- Donald C. Udah
- Department of Chemical Pathology, Laboratory for Toxicology and Micronutrient Metabolism, College of Medicine, University of Ibadan, Ibadan, Nigeria
- JSI Research & Training Institute Inc. (JSI), Abuja, Nigeria
| | - Adeleye S. Bakarey
- Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Department of Biomedical Laboratory Science, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Gloria O. Anetor
- Department of Public Health Science, Faculty of Health Sciences, National Open University of Nigeria (NOUN), Abuja, Nigeria
| | - Maxwell Omabe
- Department of Medical Laboratory Sciences, School of Biomedical Science, Faculty of Health Science, Ebonyi State University, Nigeria
| | - Victory F. Edem
- Department of Immunology, University of Ibadan, Ibadan, Nigeria
| | - Olusegun G. Ademowo
- Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Department of Pharmacology and Therapeutics, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - John I. Anetor
- Department of Chemical Pathology, Laboratory for Toxicology and Micronutrient Metabolism, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Ruiz-Bilbao S, Videla S, Pascual E, Soler M, Jordi P, Grizolli S, Negredo E, Castellvi-Manent J. Functional and structural neuroretinal disorders in HIV Controllers. Prospective cohort study. HIV Med 2024. [PMID: 38979665 DOI: 10.1111/hiv.13685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 06/06/2024] [Indexed: 07/10/2024]
Abstract
OBJECTIVE To estimate the prevalence and cumulative incidence of neuro-retinal-disorders (NRD) in HIV-controllers. DESIGN Prospective, single-centre, cohort study of people living with HIV (PLWH): elite-controllers, long-term-non-progressors and early diagnosed. METHODS The study compared "HIV-controllers" (including elite-controllers and long-term-non-progressors), who were not on antiretroviral therapy (ART), and "HIV-treatment" (HIV-infected subjects with a recent diagnosis and on ART). A matched cohort of "non-HIV subjects" was created. NRD was defined as at least one altered (not normal) ophthalmological parameter (functional or structural). Functional (visual acuity, contrast sensitivity, chromatic vision, visual field) and structural parameters (ganglion cells, macular nerve fibre layer, peripapillary nerve fibre layers, vascular calibre) as well as quality of life (Medical Outcomes Study-HIV Short Form-30) were assessed. RESULTS Between March 2012 and November 2015, the study included all HIV-controllers (16 elite-controllers, 1 long-term-non-progressor), 11 HIV-treatment and 16 non-HIV. Prevalence of NRD at baseline was 88.2% (15/17, 95% CI: 65.7%-96.7%), 90.9% (10/11, 95% CI: 62.3%-98.4%) and 56.3% (9/16, 95% CI: 33.2%-76.9%), respectively. Cumulative incidence at 3 years was 50% (1/2), 100% (1/1) and 33.3% (2/6), respectively. None of the participants manifested ocular clinical symptoms. Three years later, prevalence of NRD was 92.3% (12/13, 95% CI: 66.7%-98.6%), 75% (6/8, 95% CI: 40.9%-92.9%) and 50.0% (7/14, 95% CI: 26.8%-73.2%), respectively. Contrast sensitivity and structural parameters were globally the most affected among PLWH. Quality of life (total score) [median (interquartile range)] at baseline and 3 years was 82 (71-89) and 74 (63.5-79.25) in HIV-controllers and 80 (73-88) and 88 (83-92) in HIV-treatment. CONCLUSIONS HIV-controllers and those individuals on ART presented a higher percentage of NRD than non-HIV. Our results suggest that NRD could be a biomarker of ocular aging among PLWH.
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Affiliation(s)
- Susana Ruiz-Bilbao
- Department of Ophthalmology, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
- Lluita contra les Infeccions Foundation, Badalona, Spain
| | - Sebastian Videla
- Lluita contra les Infeccions Foundation, Badalona, Spain
- Pharmacology Unit, Department of Pathology and Experimental Therapeutics, School of Medicine, and Health Sciences, IDIBELL, University of Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Ester Pascual
- Department of Ophthalmology, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
| | - Montse Soler
- Department of Ophthalmology, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
| | - Puig Jordi
- Lluita contra les Infeccions Foundation, Badalona, Spain
- Department of Infectious Disease, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
| | - Stefano Grizolli
- Department of Ophthalmology, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
| | - Eugènia Negredo
- Lluita contra les Infeccions Foundation, Badalona, Spain
- Department of Infectious Disease, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
- Universitat de Vic - Universitat Central de Catalunya (UVic-UCC), Catalonia, Spain
- CIBERINFEC, Madrid, Spain
| | - Jordi Castellvi-Manent
- Department of Ophthalmology, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
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Hentzien M, Bonnet F, Bernasconi E, Biver E, Braun DL, Munting A, Leuzinger K, Leleux O, Musardo S, Prendki V, Schmid P, Staehelin C, Stoeckle M, Walti CS, Wittkop L, Appay V, Didierlaurent AM, Calmy A. Immune response to the recombinant herpes zoster vaccine in people living with HIV over 50 years of age compared to non-HIV age-/gender-matched controls (SHINGR'HIV): a multicenter, international, non-randomized clinical trial study protocol. BMC Infect Dis 2024; 24:329. [PMID: 38504173 PMCID: PMC10949601 DOI: 10.1186/s12879-024-09192-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 03/05/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND The burden of herpes zoster (shingles) virus and associated complications, such as post-herpetic neuralgia, is higher in older adults and has a significant impact on quality of life. The incidence of herpes zoster and post-herpetic neuralgia is increased in people living with HIV (PLWH) compared to an age-matched general population, including PLWH on long-term antiretroviral therapy (ART) with no detectable viremia and normal CD4 counts. PLWH - even on effective ART may- exhibit sustained immune dysfunction, as well as defects in cells involved in the response to vaccines. In the context of herpes zoster, it is therefore important to assess the immune response to varicella zoster virus vaccination in older PLWH and to determine whether it significantly differs to that of HIV-uninfected healthy adults or younger PLWH. We aim at bridging these knowledge gaps by conducting a multicentric, international, non-randomised clinical study (SHINGR'HIV) with prospective data collection after vaccination with an adjuvant recombinant zoster vaccine (RZV) in two distinct populations: in PLWH on long-term ART (> 10 years) over 50 years of and age/gender matched controls. METHODS We will recruit participants from two large established HIV cohorts in Switzerland and in France in addition to age-/gender-matched HIV-uninfected controls. Participants will receive two doses of RZV two months apart. In depth-evaluation of the humoral, cellular, and innate immune responses and safety profile of the RZV will be performed to address the combined effect of aging and potential immune deficiencies due to chronic HIV infection. The primary study outcome will compare the geometric mean titer (GMT) of gE-specific total IgG measured 1 month after the second dose of RZV between different age groups of PLWH and between PLWH and age-/gender-matched HIV-uninfected controls. DISCUSSION The SHINGR'HIV trial will provide robust data on the immunogenicity and safety profile of RZV in older PLWH to support vaccination guidelines in this population. TRIAL REGISTRATION ClinicalTrials.gov NCT05575830. Registered on 12 October 2022. Eu Clinical Trial Register (EUCT number 2023-504482-23-00).
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Affiliation(s)
- Maxime Hentzien
- HIV/AIDS Unit, Division of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
- University of Reims Champagne-Ardenne, Reims, France
| | - Fabrice Bonnet
- CHU de Bordeaux, Hôpital Saint-André, Service de Médecine Interne et Maladies Infectieuses, Bordeaux, France
- Université de Bordeaux, INSERM, Institut Bergonié, BPH, U1219, CIC-EC 1401, Bordeaux, F-33000, France
| | - Enos Bernasconi
- Department of Infectious Diseases, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Emmanuel Biver
- Division of Bone Diseases, Geneva University Hospitals, Geneva, Switzerland
| | - Dominique L Braun
- Division Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Aline Munting
- Service of Infectious Diseases, Centre Hospitalier Universitaire Vaudoise (CHUV), Lausanne, Switzerland
| | | | - Olivier Leleux
- Université de Bordeaux, INSERM, Institut Bergonié, BPH, U1219, CIC-EC 1401, Bordeaux, F-33000, France
| | - Stefano Musardo
- HIV/AIDS Unit, Division of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
| | - Virginie Prendki
- Division of Infectious Disease, Geneva University Hospital, Geneva, Switzerland
| | - Patrick Schmid
- Division of Infectious Diseases and Hospital Epidemiology, Kantonsspital, St Gallen, Switzerland
| | - Cornelia Staehelin
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Marcel Stoeckle
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Carla S Walti
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Linda Wittkop
- CHU de Bordeaux, Hôpital Saint-André, Service de Médecine Interne et Maladies Infectieuses, Bordeaux, France
- CHU de Bordeaux, Service d'information médicale, INSERM, Institut Bergonié, CIC-EC 1401, Bordeaux, F-33000, France
- Inria équipe SISTM team, Talence, France
| | - Victor Appay
- Université de Bordeaux, CNRS UMR 5164, INSERM ERL 1303, ImmunoConcEpT, Bordeaux, 33000, France
| | - Arnaud M Didierlaurent
- Department of Pathology and Immunology, Center of Vaccinology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.
| | - Alexandra Calmy
- HIV/AIDS Unit, Division of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland.
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Magodoro IM, Castle AC, Tshuma N, Goedecke JH, Sewpaul R, Manasa J, Manne-Goehler J, Ntusi N, Nyirenda MJ, Siedner MJ. Associations of HIV and prevalent type 2 diabetes mellitus in the context of obesity in South Africa. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.03.10.24304033. [PMID: 38559082 PMCID: PMC10980116 DOI: 10.1101/2024.03.10.24304033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
It is unclear how rising obesity among people with HIV (PWH) in sub-Saharan Africa (SSA) impacts their risk of type 2 diabetes mellitus (diabetes). Using a South African national cross-sectional sample of adult PWH and their peers without HIV (PWOH), we examined the associations between HIV and prevalent diabetes across the spectrum of body mass index (BMI), waist circumference (WC) and waist-to-height ratio (WtHR). Analyses were sex stratified, and adjusted for age, sociodemographic and behavioral factors. The prevalence of diabetes among males was similar between PWH and PWOH, overall and at all levels of adiposity. In contrast, overall diabetes prevalence was higher among female PWOH than female PWH. However, there were differences according to adiposity such that, compared to female PWOH, relative diabetes prevalence in female PWH was reduced with obesity but accentuated with leanness. These differences in the relationship between adiposity and diabetes by HIV serostatus call for better mechanistic understanding of sex-specific adipose tissue biology in HIV in South Africa, and possibly in other HIV endemic settings in SSA.
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Yang C, Teh YE, Chua NGS, Lee KLS, Ng RQM. An overview of multimorbidity and polypharmacy in older people living with HIV. Geriatr Gerontol Int 2024; 24 Suppl 1:49-59. [PMID: 37940135 DOI: 10.1111/ggi.14717] [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] [Received: 09/06/2023] [Revised: 10/09/2023] [Accepted: 10/12/2023] [Indexed: 11/10/2023]
Abstract
The availability of effective antiretroviral therapy (ART) has revolutionized the care of people living with HIV (PLHIV). As a result, PLHIV now have a life expectancy comparable with that of the general population. PLHIV are increasingly confronted with age-related comorbidities and geriatric syndromes, including frailty and polypharmacy, which occur at a higher prevalence and set in at an earlier age compared with their uninfected counterparts. The underlying pathophysiology for multimorbidity and polypharmacy are multifactorial, multidimensional and complex. Therefore, regular review and optimization of risk factors to maintain physical function, social and psychological health is of utmost importance. With an ever-growing population of older PLHIV, there is a pressing need to provide holistic care to address these emerging issues. Accelerated aging observed in PLHIV suggests that early involvement of a multidisciplinary team, including geriatricians, and implementation of integrated models of care can potentially improve the care of older PLHIV, who are at increased risk of frailty and complex multimorbidity. This article reviews the current global situation, discusses the challenges involved and suggests approaches to deliver comprehensive care for older PLHIV. Geriatr Gerontol Int 2024; 24: 49-59.
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Affiliation(s)
- Chen Yang
- Department of Geriatric Medicine, Singapore General Hospital, Outram Road, Singapore
| | - Yii Ean Teh
- Department of Infectious Disease, Singapore General Hospital, Outram Road, Singapore
| | | | | | - Rachel Qiao Ming Ng
- Department of Geriatric Medicine, Singapore General Hospital, Outram Road, Singapore
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Bukic E, Dragovic G, Toljic B, Obradovic B, Jadzic J, Jevtovic D, Milasin JM. TERT single nucleotide polymorphism rs2736098 but not rs2736100 is associated with telomere length in HIV-infected patients on cART. Mol Biol Rep 2024; 51:147. [PMID: 38236501 DOI: 10.1007/s11033-023-08967-4] [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: 07/27/2023] [Accepted: 11/14/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND Continuous application of "combination antiretroviral therapy" (cART) has transformed Human immunodeficiency virus (HIV) infection into a manageable chronic disease; however, due to lasting inflammation and cumulative toxicity, progressive pathophysiological changes do occur and potentially lead to accelerated aging, among others, contributing to telomere shortening. The single nucleotide polymorphisms (SNP) rs2736100 and rs2736098 are particularly important for human telomerase (TERT) gene expression. The objective of this study was to evaluate the effects of clinical parameters and single nucleotide polymorphisms in TERT (rs2736100 and rs2736098) on telomere length in HIV-infected patients. METHODS AND RESULTS This cross-sectional study included 176 patients diagnosed with HIV infection. Relative telomere length (RTL) was determined by real-time polymerase chain reaction (qPCR), whereas genotyping was performed by polymerase chain reaction, followed by restriction fragment length polymorphism analysis (PCR-RFLP). The mean age of the patients (p = .904), time since HIV diagnosis (p = .220), therapy-related variables such as the cART regimen (0.761), and total cART duration (p = .096) did not significantly affect RTL. TERT rs2736100 genotype showed no association with RTL. However, TERT rs2736098 heterozygotes (GA) had significantly longer telomeres (P = .049) than both homozygotes (GG and AA). CONCLUSIONS Our findings support the fact that cellular aging in HIV-infected patients is influenced by the TERT rs2736098 polymorphism.
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Affiliation(s)
- Ena Bukic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Gordana Dragovic
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Bosko Toljic
- Department of Human Genetics, School of Dental Medicine, University of Belgrade, Dr Subotica 8, Belgrade, 11000, Serbia
| | - Bozana Obradovic
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jelena Jadzic
- Faculty of Medicine, Center of Bone Biology, University of Belgrade, Belgrade, Serbia
| | - Djordje Jevtovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Infectious and Tropical Diseases Hospital, University Clinical Center Serbia, Belgrade, Serbia
| | - Jelena M Milasin
- Department of Human Genetics, School of Dental Medicine, University of Belgrade, Dr Subotica 8, Belgrade, 11000, Serbia.
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Ng RQM, Yip KF, Teh YE. An overview of neurocognitive impairment in older people living with HIV. PROCEEDINGS OF SINGAPORE HEALTHCARE 2023. [DOI: 10.1177/20101058231160605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
Abstract
Background With improved survival among People Living with HIV (PLHIV), many are confronted with age associated comorbidities and geriatric syndromes. Neurocognitive impairment is one of the three most frequent conditions that affects quality of life of PLHIV despite achieving viral suppression. Healthcare providers face challenges in early identification of neurocognitive impairment, performing comprehensive assessment and managing older PLHIV. Objectives This paper aims to review available evidence regarding aetiology and management of older PLHIV who develop neurocognitive impairment, suggest improvements on current management and postulate future study direction. Methods A PubMed search for original articles and Clinical Guidelines was conducted from September 2021 to August 2022 using a combination of keywords related to neurocognitive impairment in PLHIV. The citations from all selected articles were reviewed for additional studies. Results Older PLHIV tend to be frailer than their uninfected counterparts, are plagued with multi-morbidity and are at increased risk of cognitive impairment. The aetiologies for neurocognitive impairment are multifactorial, multi-dimensional and complex. The management of neurocognitive impairment in older PLHIV involves identifying and optimizing predisposing factors, physical function, social and psychological health with appropriate care navigation. Conclusion Identification and management of neurocognitive impairment in older PLHIV through interdisciplinary collaboration among stakeholders is important. This exemplifies an integrated model of care for older PLHIV and promotes the notion of living well beyond viral suppression.
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Affiliation(s)
- Rachel QM Ng
- Department of Geriatric Medicine, Singapore General Hospital, Singapore, Singapore
| | - KF Yip
- Department of Geriatric Medicine, Singapore General Hospital, Singapore, Singapore
| | - YE Teh
- Department of Infectious Disease, Singapore General Hospital, Singapore, Singapore
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Liang X, Justice AC, Marconi VC, Aouizerat BE, Xu K. Co-occurrence of injection drug use and hepatitis C increases epigenetic age acceleration that contributes to all-cause mortality among people living with HIV. Epigenetics 2023; 18:2212235. [PMID: 37191953 PMCID: PMC10190198 DOI: 10.1080/15592294.2023.2212235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 04/19/2023] [Indexed: 05/17/2023] Open
Abstract
Co-occurrence of injection drug use (IDU) and hepatitis C virus infection (HCV) is common in people living with HIV (PLWH) and leads to significantly increased mortality. Epigenetic clocks derived from DNA methylation (DNAm) are associated with disease progression and all-cause mortality. In this study, we hypothesized that epigenetic age mediates the relationships between the co-occurrence of IDU and HCV with mortality risk among PLWH. We tested this hypothesis in the Veterans Aging Cohort Study (n = 927) by using four established epigenetic clocks of DNAm age (i.e., Horvath, Hannum, Pheno, Grim). Compared to individuals without IDU and HCV (IDU-HCV-), participants with IDU and HCV (IDU+HCV+) showed a 2.23-fold greater risk of mortality estimated using a Cox proportional hazards model (hazard ratio: 2.23; 95% confidence interval: 1.62-3.09; p = 1.09E-06). IDU+HCV+ was associated with a significantly increased epigenetic age acceleration (EAA) measured by 3 out of 4 epigenetic clocks, adjusting for demographic and clinical variables (Hannum: p = 8.90E-04, Pheno: p = 2.34E-03, Grim: p = 3.33E-11). Furthermore, we found that epigenetic age partially mediated the relationship between IDU+HCV+ and all-cause mortality, up to a 13.67% mediation proportion. Our results suggest that comorbid IDU with HCV increases EAA in PLWH that partially mediates the increased mortality risk.
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Affiliation(s)
- Xiaoyu Liang
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, USA
| | - Amy C. Justice
- VA Connecticut Healthcare System, West Haven, CT, USA
- New Haven Veterans Affairs Connecticut Healthcare System, Yale University School of Medicine, New Haven, CT, USA
| | - Vincent C. Marconi
- Emory University School of Medicine and Rollins School of Public Health; the Atlanta Veterans Affairs Medical Center, Atlanta, Georgia
| | - Bradley E. Aouizerat
- Bluestone Center for Clinical Research, College of Dentistry, New York University, New York, NY, USA
- Department of Oral and Maxillofacial Surgery, College of Dentistry, New York University, New York, NY, USA
| | - Ke Xu
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- VA Connecticut Healthcare System, West Haven, CT, USA
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11
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Bukic E, Milasin J, Toljic B, Jadzic J, Jevtovic D, Obradovic B, Dragovic G. Association between Combination Antiretroviral Therapy and Telomere Length in People Living with Human Immunodeficiency Virus. BIOLOGY 2023; 12:1210. [PMID: 37759609 PMCID: PMC10525818 DOI: 10.3390/biology12091210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/03/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023]
Abstract
Long-term exposure to combination antiretroviral therapy (cART) may be associated with accelerated ageing. Telomere length is considered to be reliable aging biomarker. The aim of this study was to compare patients' relative telomere length (RTL) between and within different cART classes and to estimate the impact of certain HIV-related variables on RTL. The study was conducted in 176 HIV-infected male patients receiving cART, with ≤50 copies HIV RNA/mL plasma. RTL was determined from mononuclear cells by quantitative polymerase chain reaction. Standard statistical tests and unsupervised machine learning were performed. The mean RTL was 2.50 ± 1.87. There was no difference (p = 0.761) in RTL between therapeutic groups: two nucleoside reverse transcriptase inhibitors as the backbone treatment, combined with either integrase inhibitor, protease inhibitor, or non-nucleoside reverse transcriptase inhibitor (NNRTI). Machine learning results suggested duration of HIV infection, CD4+ T-cell count, and cART, including NNRTI, as potentially significant variables impacting RTL. Kendall's correlation test excluded duration of HIV infection (p = 0.220) and CD4+ T-cell count (p = 0.536) as significant. The Mann-Whitney test confirmed that cART containing NNRTI impacted RTL (p = 0.018). This was the first study to show that patients using efavirenz within cART had significantly shorter telomeres than patients using nevirapine.
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Affiliation(s)
- Ena Bukic
- Department of Pharmacology, Clinical Pharmacology and Toxicology, University of Belgrade Faculty of Medicine, 11000 Belgrade, Serbia
| | - Jelena Milasin
- Department of Human Genetics, School of Dental Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Bosko Toljic
- Department of Human Genetics, School of Dental Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Jelena Jadzic
- Center of Bone Biology, University of Belgrade Faculty of Medicine, 11000 Belgrade, Serbia
| | - Djordje Jevtovic
- Infective and Tropical Diseases Hospital, University of Belgrade Faculty of Medicine, 11000 Belgrade, Serbia
| | - Bozana Obradovic
- Department of Pharmacology, Clinical Pharmacology and Toxicology, University of Belgrade Faculty of Medicine, 11000 Belgrade, Serbia
| | - Gordana Dragovic
- Department of Pharmacology, Clinical Pharmacology and Toxicology, University of Belgrade Faculty of Medicine, 11000 Belgrade, Serbia
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12
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Woods SP, Teixeira AL, Martins LB, Fries GR, Colpo GD, Rocha NP. Accelerated epigenetic aging in older adults with HIV disease: associations with serostatus, HIV clinical factors, and health literacy. GeroScience 2023; 45:2257-2265. [PMID: 36820957 PMCID: PMC10651616 DOI: 10.1007/s11357-023-00759-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 02/18/2023] [Indexed: 02/24/2023] Open
Abstract
The prevalence of older persons with HIV (PWH) disease has increased considerably in the last 20 years, but our understanding of biological factors of aging and their clinical correlates among PWH remains limited. Study participants were 149 persons aged 50 and older, including 107 PWH and 42 seronegatives. All participants completed a blood draw, research medical evaluation, structured psychiatric interview, neurocognitive assessment, questionnaires, and measures of health literacy. Four epigenetic clocks were generated from stored blood samples using standardized laboratory methods. In regression models adjusting for sex and smoking status, PWH had significantly higher epigenetic aging acceleration values than seronegatives on all four indicators. Within the PWH sample, higher levels of epigenetic aging acceleration were moderately associated with lower current CD4 count, AIDS diagnoses, higher scores on the Veterans Aging Cohort Study Index, and lower telomere values. Higher epigenetic aging acceleration indices were also associated with lower health literacy among PWH. PWH experience accelerated aging as measured by a series of epigenetic clocks, which may be linked to immune compromise and risk of all-cause mortality. Health literacy may be a modifiable target for mitigating the risk of accelerated aging among older PWH.
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Affiliation(s)
- Steven Paul Woods
- Department of Psychology, University of Houston, 3695 Cullen Blvd., 126 Heyne Bldg. (Ste. 239d), Houston, Texas, 77004, USA.
| | - Antonio L Teixeira
- Department of Psychiatry & Behavioral Science, University of Texas Health Sciences Center at Houston, 1941 East Rd., Houston, Texas, 77054, USA
| | - Lais B Martins
- Department of Psychiatry & Behavioral Science, University of Texas Health Sciences Center at Houston, 1941 East Rd., Houston, Texas, 77054, USA
| | - Gabriel R Fries
- Department of Psychiatry & Behavioral Science, University of Texas Health Sciences Center at Houston, 1941 East Rd., Houston, Texas, 77054, USA
| | - Gabriela D Colpo
- Department of Neurology, University of Texas Health Sciences Center at Houston, 6431 Fannin St., Houston, Texas, 77030, USA
| | - Natalia P Rocha
- Department of Neurology, University of Texas Health Sciences Center at Houston, 6431 Fannin St., Houston, Texas, 77030, USA
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13
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Cook CM, Craddock VD, Ram AK, Abraham AA, Dhillon NK. HIV and Drug Use: A Tale of Synergy in Pulmonary Vascular Disease Development. Compr Physiol 2023; 13:4659-4683. [PMID: 37358518 PMCID: PMC10693986 DOI: 10.1002/cphy.c210049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
Over the past two decades, with the advent and adoption of highly active anti-retroviral therapy, HIV-1 infection, a once fatal and acute illness, has transformed into a chronic disease with people living with HIV (PWH) experiencing increased rates of cardio-pulmonary vascular diseases including life-threatening pulmonary hypertension. Moreover, the chronic consequences of tobacco, alcohol, and drug use are increasingly seen in older PWH. Drug use, specifically, can have pathologic effects on the cardiovascular health of these individuals. The "double hit" of drug use and HIV may increase the risk of HIV-associated pulmonary arterial hypertension (HIV-PAH) and potentiate right heart failure in this population. This article explores the epidemiology and pathophysiology of PAH associated with HIV and recreational drug use and describes the proposed mechanisms by which HIV and drug use, together, can cause pulmonary vascular remodeling and cardiopulmonary hemodynamic compromise. In addition to detailing the proposed cellular and signaling pathways involved in the development of PAH, this article proposes areas ripe for future research, including the influence of gut dysbiosis and cellular senescence on the pathobiology of HIV-PAH. © 2023 American Physiological Society. Compr Physiol 13:4659-4683, 2023.
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Affiliation(s)
- Christine M Cook
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Vaughn D Craddock
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Anil K Ram
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Ashrita A Abraham
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Navneet K Dhillon
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
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Zsichla L, Müller V. Risk Factors of Severe COVID-19: A Review of Host, Viral and Environmental Factors. Viruses 2023; 15:175. [PMID: 36680215 PMCID: PMC9863423 DOI: 10.3390/v15010175] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/04/2023] [Accepted: 01/04/2023] [Indexed: 01/11/2023] Open
Abstract
The clinical course and outcome of COVID-19 are highly variable, ranging from asymptomatic infections to severe disease and death. Understanding the risk factors of severe COVID-19 is relevant both in the clinical setting and at the epidemiological level. Here, we provide an overview of host, viral and environmental factors that have been shown or (in some cases) hypothesized to be associated with severe clinical outcomes. The factors considered in detail include the age and frailty, genetic polymorphisms, biological sex (and pregnancy), co- and superinfections, non-communicable comorbidities, immunological history, microbiota, and lifestyle of the patient; viral genetic variation and infecting dose; socioeconomic factors; and air pollution. For each category, we compile (sometimes conflicting) evidence for the association of the factor with COVID-19 outcomes (including the strength of the effect) and outline possible action mechanisms. We also discuss the complex interactions between the various risk factors.
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Affiliation(s)
- Levente Zsichla
- Institute of Biology, Eötvös Loránd University, 1117 Budapest, Hungary
- National Laboratory for Health Security, Eötvös Loránd University, 1117 Budapest, Hungary
| | - Viktor Müller
- Institute of Biology, Eötvös Loránd University, 1117 Budapest, Hungary
- National Laboratory for Health Security, Eötvös Loránd University, 1117 Budapest, Hungary
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Abstract
OBJECTIVE HIV induces immunologic dysfunction in T cells of infected individuals. However, the impact of aging on T cell phenotypes in HIV-infected individuals receiving antiretroviral therapy (ART) has not been fully delineated. We evaluated the relationship between aging and the expression of immune activation and exhaustion markers on CD8 + T cells of age-matched HIV-infected and -uninfected male participants. DESIGN Levels of immune activation and exhaustion markers on peripheral blood CD8 + T cells of HIV-infected and -uninfected participants were examined. METHODS 110 HIV-infected aviremic male participants receiving ART and 146 HIV-uninfected male participants were studied. The levels of TIGIT, PD-1, CD38, and CD226 on CD8 + T cells of the study participants were determined by flow cytometry. RESULTS The level of TIGIT on CD8 + T cells was higher in aviremic HIV-infected compared to uninfected participants ( P < 0.0001). In contrast, no significant differences were found in the levels of PD-1 and CD38 on CD8 + T cells between the two groups. Statistically significant correlations were observed between age and the levels of TIGIT + and CD38 + CD8 + T cells in both groups; however, no correlation was found between age and the level of PD-1 + CD8 + T cells in HIV-infected participants. Age-stratification of HIV-infected and -uninfected groups did not show any significant differences in the level of PD-1 expression on CD8 + T cells. CONCLUSIONS The findings of our study highlight the role of aging in the expression of immune markers on CD8 + T cells and have important implications for therapies that target immune checkpoints in HIV-infected individuals.
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16
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Scanlan A, Zhang Z, Koneru R, Reece M, Gavegnano C, Anderson AM, Tyor W. A Rationale and Approach to the Development of Specific Treatments for HIV Associated Neurocognitive Impairment. Microorganisms 2022; 10:2244. [PMID: 36422314 PMCID: PMC9699382 DOI: 10.3390/microorganisms10112244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/03/2022] [Accepted: 11/08/2022] [Indexed: 05/22/2024] Open
Abstract
Neurocognitive impairment (NCI) associated with HIV infection of the brain impacts a large proportion of people with HIV (PWH) regardless of antiretroviral therapy (ART). While the number of PWH and severe NCI has dropped considerably with the introduction of ART, the sole use of ART is not sufficient to prevent or arrest NCI in many PWH. As the HIV field continues to investigate cure strategies, adjunctive therapies are greatly needed. HIV imaging, cerebrospinal fluid, and pathological studies point to the presence of continual inflammation, and the presence of HIV RNA, DNA, and proteins in the brain despite ART. Clinical trials exploring potential adjunctive therapeutics for the treatment of HIV NCI over the last few decades have had limited success. Ideally, future research and development of novel compounds need to address both the HIV replication and neuroinflammation associated with HIV infection in the brain. Brain mononuclear phagocytes (MPs) are the primary instigators of inflammation and HIV protein expression; therefore, adjunctive treatments that act on MPs, such as immunomodulating agents, look promising. In this review, we will highlight recent developments of innovative therapies and discuss future approaches for HIV NCI treatment.
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Affiliation(s)
- Aaron Scanlan
- Atlanta Veterans Affairs Medical Center, Decatur, GA 30033, USA
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Zhan Zhang
- Atlanta Veterans Affairs Medical Center, Decatur, GA 30033, USA
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Rajeth Koneru
- Atlanta Veterans Affairs Medical Center, Decatur, GA 30033, USA
| | - Monica Reece
- Department of Pathology, Division of Experimental Pathology, Emory University, Atlanta, GA 30322, USA
- Department of Pharmacology and Chemical Biology, Emory University, Atlanta, GA 30322, USA
| | - Christina Gavegnano
- Department of Pathology, Division of Experimental Pathology, Emory University, Atlanta, GA 30322, USA
- Department of Pharmacology and Chemical Biology, Emory University, Atlanta, GA 30322, USA
| | - Albert M. Anderson
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - William Tyor
- Atlanta Veterans Affairs Medical Center, Decatur, GA 30033, USA
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
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17
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Gooden TE, Wang J, Zemedikun DT, Taylor S, Greenfield S, Manaseki-Holland S, Nirantharakumar K, Thomas GN. A matched cohort study investigating premature, accentuated, and accelerated aging in people living with HIV. HIV Med 2022; 24:640-647. [PMID: 35934808 DOI: 10.1111/hiv.13375] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/14/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The impact of HIV infection on the aging process is disputed and largely unknown. We aimed to identify whether people living with HIV experience premature, accelerated, and/or accentuated aging by investigating the development of four age-related non-communicable diseases in people living with versus without HIV. METHODS This population-based matched cohort study design used UK-based primary care electronic health records from the IQVIA Medical Research Database. Between January 2000 and January 2020, all people living with and without HIV aged ≥18 years were eligible. Outcomes included cardiovascular disease (CVD), hypertension, type 2 diabetes mellitus (T2DM), and chronic kidney disease (CKD), which were identified by Read codes. We used age at diagnosis to investigate premature aging and age at exit date to investigate accentuation and acceleration. For each outcome, people with and without HIV were excluded if they had the outcome of interest at baseline. Participants were matched based on propensity scores (1:1 ratio). Linear regression was used to report any difference in age at diagnosis between the two groups and to report the prevalence trends for age at exit date. RESULTS In total, 8880 people living with HIV were matched with 8880 people without HIV and were found to have an earlier onset of CVD (54.5 vs. 56.8; p = 0.002). Similarly, people living with HIV had an earlier onset of hypertension (49.7 vs. 51.4; p = 0.002). No difference was found for T2DM or CKD (53.4 vs. 52.6; p = 0.368 and 57.6 vs. 58.1; p = 0.483, respectively). The burden of CKD increased over time, whereas no difference in the burden was found for the other conditions. CONCLUSION The earlier development of CVD and hypertension in people living with HIV than in those without HIV indicates premature aging, whereas the increased burden of CKD indicates accelerated aging.
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Affiliation(s)
- Tiffany E Gooden
- Institute for Applied Health Research, University of Birmingham, Birmingham, UK
| | - Jingya Wang
- Institute for Applied Health Research, University of Birmingham, Birmingham, UK
| | - Dawit T Zemedikun
- Institute for Applied Health Research, University of Birmingham, Birmingham, UK
| | - Stephen Taylor
- Institute for Applied Health Research, University of Birmingham, Birmingham, UK.,Department of Infection and Immunology, University Hospitals Birmingham, Birmingham, UK
| | - Sheila Greenfield
- Institute for Applied Health Research, University of Birmingham, Birmingham, UK
| | | | | | - G Neil Thomas
- Institute for Applied Health Research, University of Birmingham, Birmingham, UK
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18
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Han X, Hou H, Xu J, Ren J, Li S, Wang Y, Yang H, Wang Y. Significant association between HIV infection and increased risk of COVID-19 mortality: a meta-analysis based on adjusted effect estimates. Clin Exp Med 2022:10.1007/s10238-022-00840-1. [PMID: 35695974 PMCID: PMC9189270 DOI: 10.1007/s10238-022-00840-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 05/09/2022] [Indexed: 12/13/2022]
Abstract
To investigate the relationship between human immunodeficiency virus (HIV) infection and the risk of mortality among coronavirus disease 2019 (COVID-19) patients based on adjusted effect estimate by a quantitative meta-analysis. A random-effects model was used to estimate the pooled effect size (ES) with corresponding 95% confidence interval (CI). I2 statistic, sensitivity analysis, Begg’s test, meta-regression and subgroup analyses were also conducted. This meta-analysis presented that HIV infection was associated with a significantly higher risk of COVID-19 mortality based on 40 studies reporting risk factors-adjusted effects with 131,907,981 cases (pooled ES 1.43, 95% CI 1.25–1.63). Subgroup analyses by male proportion and setting yielded consistent results on the significant association between HIV infection and the increased risk of COVID-19 mortality. Allowing for the existence of heterogeneity, further meta-regression and subgroup analyses were conducted to seek the possible source of heterogeneity. None of factors might be possible reasons for heterogeneity in the further analyses. Sensitivity analysis indicated the robustness of this meta-analysis. The Begg’s test manifested that there was no publication bias (P = 0.2734). Our findings demonstrated that HIV infection was independently associated with a significantly increased risk of mortality in COVID-19 patients. Further well-designed studies based on prospective study estimates are warranted to confirm our findings.
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Affiliation(s)
- Xueya Han
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Hongjie Hou
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Jie Xu
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Jiahao Ren
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Shuwen Li
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Ying Wang
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Haiyan Yang
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China.
| | - Yadong Wang
- Department of Toxicology, Henan Center for Disease Control and Prevention, Zhengzhou, 450016, Henan Province, China
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Plasma d-amino acids are associated with markers of immune activation and organ dysfunction in people with HIV. AIDS 2022; 36:911-921. [PMID: 35212669 DOI: 10.1097/qad.0000000000003207] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND d-Amino acids (d-AAs) have been associated with age-associated conditions in the general population but their relevance in people with HIV (PWH), who experience accentuated/accelerated aging has not been studied. We compared d-AA levels in HIV-infected and uninfected controls and explored their association with markers of immune activation, gut permeability and organ dysfunction. DESIGN Case-control analysis. METHOD Plasma samples from 60 antiretroviral therapy-treated HIV-infected individuals and 59 uninfected controls were analysed. A three-dimensional HPLC system was used to measure d-and l-asparagine, serine, alanine and proline and presented as %d-AA. Additionally, cell-associated and soluble markers of immune activation and senescence were characterized. Kidney and liver functions were expressed as estimated glomerular filtration rate and fibrosis-4 scores, respectively. Mann-Whitney and Spearman rank correlation coefficients were used for statistical analysis. RESULTS d-Asparagine, d-serine, d-alanine and d-proline were detectable in all plasma samples and correlated with age in HIV-infected and uninfected but not different between groups. Kynurenine/tryptophan ratio was positively correlated with all %d-AAs in PWH and with %d-serine and %d-proline in controls. %d-AAs were not consistently correlated with markers of gut permeability in both groups. All %d-AAs were also correlated with kidney function in both groups whereas age-associated accumulation of %d-asparagine, %d-serine and %d-proline were correlated with liver function and the VACS score in controls. CONCLUSION Plasma d-AAs are associated with chronological age and correlated with markers of immune activation and organ decline, though variably, in PWH and controls. Their role in the biology of aging warrants further investigation.
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Abstract
Drug-induced diabetes mellitus is a growing problem in clinical practice. New, potent medications contribute to this problem in a population already at high risk of developing glucose disturbances because of poor lifestyle habits and high prevalence of being overweight/obese. The present review focuses on four important pharmacological classes: glucocorticoids; antipsychotics, especially second generation; antiretroviral therapies, which revolutionised the management of individuals with HIV; and immune checkpoint inhibitors, recently used for the immunotherapy of cancer. For each class, the prevalence of drug-induced diabetes will be evaluated, the most common clinical presentations will be described, the underlying mechanisms leading to hyperglycaemia will be briefly analysed, and some recommendations for appropriate monitoring and management will be proposed.
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Affiliation(s)
- Bruno Fève
- Department of Endocrinology, CRMR PRISIS, Saint-Antoine Hospital, AP-HP, Paris, France.
- Centre de Recherche Saint-Antoine, Institute of Cardiometabolism and Nutrition, Sorbonne University-Inserm, Paris, France.
| | - André J Scheen
- Division of Diabetes, Nutrition and Metabolic Disorders, Department of Medicine, CHU Liège, Liège, Belgium.
- Division of Clinical Pharmacology, Center for Interdisciplinary Research on Medicines (CIRM), University of Liège, Liège, Belgium.
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21
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Rodés B, Cadiñanos J, Esteban-Cantos A, Rodríguez-Centeno J, Arribas JR. Ageing with HIV: Challenges and biomarkers. EBioMedicine 2022; 77:103896. [PMID: 35228014 PMCID: PMC8889090 DOI: 10.1016/j.ebiom.2022.103896] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 12/13/2022] Open
Abstract
The antiretroviral treatment (ART) developed to control HIV infection led to a revolution in the prognosis of people living with HIV (PLWH). PLWH underwent from suffering severe disease and often fatal complications at young ages to having a chronic condition and a life expectancy close to the general population. Nevertheless, chronic age-related diseases increase as PLWH age. The harmful effect of HIV infection on the individual's immune system adds to its deterioration during ageing, exacerbating comorbidities. In addition, PLWH are more exposed to risk factors affecting ageing, such as coinfections or harmful lifestyles. The ART initiation reverses the biological ageing process but only partially, and additionally can have some toxicities that influence ageing. Observational studies suggest premature ageing in PLWH. Therefore, there is considerable interest in the early prediction of unhealthy ageing through validated biomarkers, easy to implement in HIV-clinical settings. The most promising biomarkers are second-generation epigenetic clocks and integrative algorithms.
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Affiliation(s)
- Berta Rodés
- HIV/AIDS and Infectious Diseases Research Group, Hospital Universitario La Paz Institute for Health Research-IdiPAZ, Paseo de la Castellana 261, Madrid 28046, Spain; CIBER of Infectious Diseases (CIBER-INFECT), 28029 Madrid, Spain.
| | - Julen Cadiñanos
- HIV/AIDS and Infectious Diseases Research Group, Hospital Universitario La Paz Institute for Health Research-IdiPAZ, Paseo de la Castellana 261, Madrid 28046, Spain; Infectious Diseases Unit, Department of Internal Medicine, Hospital Universitario La Paz, Paseo de la Castellana 261, Madrid 28046, Spain; CIBER of Infectious Diseases (CIBER-INFECT), 28029 Madrid, Spain
| | - Andrés Esteban-Cantos
- HIV/AIDS and Infectious Diseases Research Group, Hospital Universitario La Paz Institute for Health Research-IdiPAZ, Paseo de la Castellana 261, Madrid 28046, Spain; CIBER of Infectious Diseases (CIBER-INFECT), 28029 Madrid, Spain
| | - Javier Rodríguez-Centeno
- HIV/AIDS and Infectious Diseases Research Group, Hospital Universitario La Paz Institute for Health Research-IdiPAZ, Paseo de la Castellana 261, Madrid 28046, Spain; CIBER of Infectious Diseases (CIBER-INFECT), 28029 Madrid, Spain
| | - José Ramón Arribas
- HIV/AIDS and Infectious Diseases Research Group, Hospital Universitario La Paz Institute for Health Research-IdiPAZ, Paseo de la Castellana 261, Madrid 28046, Spain; Infectious Diseases Unit, Department of Internal Medicine, Hospital Universitario La Paz, Paseo de la Castellana 261, Madrid 28046, Spain; CIBER of Infectious Diseases (CIBER-INFECT), 28029 Madrid, Spain.
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Lemaitre J, Desjardins D, Gallouët AS, Gomez-Pacheco M, Bourgeois C, Favier B, Sáez-Cirión A, Le Grand R, Lambotte O. Expansion of Immature Neutrophils During SIV Infection Is Associated With Their Capacity to Modulate T-Cell Function. Front Immunol 2022; 13:781356. [PMID: 35185880 PMCID: PMC8851599 DOI: 10.3389/fimmu.2022.781356] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 01/14/2022] [Indexed: 01/13/2023] Open
Abstract
In spite of the efficacy of combinational antiretroviral treatment (cART), HIV-1 persists in the host and infection is associated with chronic inflammation, leading to an increased risk of comorbidities, such as cardiovascular diseases, neurocognitive disorders, and cancer. Myeloid cells, mainly monocytes and macrophages, have been shown to be involved in the immune activation observed in HIV-1 infection. However, less attention has been paid to neutrophils, the most abundant circulating myeloid cell, even though neutrophils are strongly involved in tissue damage and inflammation in several chronic diseases, in particular, autoimmune diseases. Herein, we performed a longitudinal characterization of neutrophil phenotype and we evaluated the interplay between neutrophils and T cells in the model of pathogenic SIVmac251 experimental infection of cynomolgus macaques. We report that circulating granulocytes consists mainly of immature CD10- neutrophils exhibiting a prime phenotype during primary and chronic infection. We found that neutrophil priming correlates with CD8+ T cell activation. Moreover, we provide the evidence that neutrophils are capable of modulating CD4+ and CD8+ T-cell proliferation and IFN-γ production in different ways depending on the time of infection. Thus, our study emphasizes the role of primed immature neutrophils in the modulation of T-cell responses in SIV infection.
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Affiliation(s)
- Julien Lemaitre
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral and Autoimmune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Paris, France
| | - Delphine Desjardins
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral and Autoimmune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Paris, France
| | - Anne-Sophie Gallouët
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral and Autoimmune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Paris, France
| | - Mario Gomez-Pacheco
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral and Autoimmune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Paris, France
| | - Christine Bourgeois
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral and Autoimmune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Paris, France
- Assistance Publique - Hôpitaux de Paris, Université Paris Saclay, Hôpital Bicêtre, Service de Médecine Interne et Immunologie Clinique, Paris, France
| | - Benoit Favier
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral and Autoimmune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Paris, France
| | - Asier Sáez-Cirión
- Institut Pasteur, Unité HIV inflammation and persistance, Paris, France
| | - Roger Le Grand
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral and Autoimmune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Paris, France
| | - Olivier Lambotte
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral and Autoimmune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Paris, France
- Assistance Publique - Hôpitaux de Paris, Université Paris Saclay, Hôpital Bicêtre, Service de Médecine Interne et Immunologie Clinique, Paris, France
- *Correspondence: Olivier Lambotte,
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Rinaldi S, Pallikkuth S, De Armas L, Richardson B, Pan L, Pahwa R, Williams S, Cameron M, Pahwa S. Distinct Molecular Signatures of Aging in Healthy and HIV-Infected Individuals. J Acquir Immune Defic Syndr 2022; 89:S47-S55. [PMID: 35015745 PMCID: PMC8751284 DOI: 10.1097/qai.0000000000002864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 09/27/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Virally suppressed chronic HIV-infected individuals on antiretroviral therapy experience similar immune impairments as HIV-uninfected elderly. However, they manifest symptoms of premature immune aging such as suboptimal responses to vaccination at a younger age. Mechanisms underlying premature immune aging are unclear. SETTING The study site was University of Miami Miller School of Medicine. METHODS In this study, we aimed to identify molecular signatures of aging in HIV-infected (HIV) individuals compared with age-matched healthy control (HC) participants. Transcriptomic profiles of peripheral blood mononuclear cells collected cross-sectionally from study participants were evaluated using RNA sequencing, and genes and pathways associated with age and HIV status were identified and compared between study groups. Generalized linear modeling was used to identify transcriptional signatures associated with age. RESULTS Despite that fewer differentially expressed genes between young (<40 yrs) and old (>59 yrs) were observed in the HIV group, metabolic and innate immune activation pathways were associated with increasing age in both HIV and HC. Age was also associated with pathways involved with T-cell immune activation in HC and with interferon signaling pathways in HIV. We observed signs of precocious immune aging at the transcriptional level in HIV and defined a transcriptional perturbation associated with innate immunity and glucose metabolism induced by aging in both HC and HIV. CONCLUSION In this study, we identified distinct molecular signatures predictive of age in HIV versus HC, which suggest precocious immune aging in HIV. Overall, our results highlight the molecular pathways of immune aging in both HC and HIV that may be targeted for additional mechanistic insights or in a therapeutic setting.
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Affiliation(s)
- Stefano Rinaldi
- Department of Microbiology & Immunology, University of Miami Miller School of Medicine, Miami, FL
| | - Suresh Pallikkuth
- Department of Microbiology & Immunology, University of Miami Miller School of Medicine, Miami, FL
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL
| | - Lesley De Armas
- Department of Microbiology & Immunology, University of Miami Miller School of Medicine, Miami, FL
| | - Brian Richardson
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH.
| | - Li Pan
- Department of Microbiology & Immunology, University of Miami Miller School of Medicine, Miami, FL
| | - Rajendra Pahwa
- Department of Microbiology & Immunology, University of Miami Miller School of Medicine, Miami, FL
| | - Sion Williams
- Department of Microbiology & Immunology, University of Miami Miller School of Medicine, Miami, FL
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL
| | - Mark Cameron
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL
- Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH.
| | - Savita Pahwa
- Department of Microbiology & Immunology, University of Miami Miller School of Medicine, Miami, FL
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL
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24
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Shiau S, Arpadi SM, Shen Y, Cantos A, Ramon CV, Shah J, Jang G, Manly JJ, Brickman AM, Baccarelli AA, Yin MT. Epigenetic Aging Biomarkers Associated With Cognitive Impairment in Older African American Adults With Human Immunodeficiency Virus (HIV). Clin Infect Dis 2021; 73:1982-1991. [PMID: 34143869 PMCID: PMC8664485 DOI: 10.1093/cid/ciab563] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Accelerated epigenetic aging using DNA methylation (DNAm)-based biomarkers has been reported in people with human immunodeficiency virus (HIV, PWH), but limited data are available among African Americans (AA), women, and older PWH. METHODS DNAm was measured using Illumina EPIC Arrays for 107 (69 PWH and 38 HIV-seronegative controls) AA adults ≥60 years in New York City. Six DNAm-based biomarkers of aging were estimated: (1) epigenetic age acceleration (EAA), (2) extrinsic epigenetic age acceleration (EEAA), (3) intrinsic epigenetic age acceleration (IEAA), (4) GrimAge, (5) PhenoAge, and (6) DNAm-estimated telomere length (DNAm-TL). The National Institutes of Health (NIH) Toolbox Cognition Battery (domains: executive function, attention, working memory, processing speed, and language) and Montreal Cognitive Assessment (MoCA) were administered. Participants were assessed for frailty by the Fried criteria. RESULTS The PWH and control groups did not differ by sex, chronological age, or ethnicity. In total, 83% of PWH had a viral load <50 copies/mL, and 94% had a recent CD4 ≥200 cells/µL. The PWH group had a higher EAA, EEAA, GrimAge, and PhenoAge, and a lower DNAm-TL compared to the controls. IEAA was not different between groups. For PWH, there were significant negative correlations between IEAA and executive function, attention, and working memory and PhenoAge and attention. No associations between biomarkers and frailty were detected. CONCLUSIONS Evidence of epigenetic age acceleration was observed in AA older PWH using DNAm-based biomarkers of aging. There was no evidence of age acceleration independent of cell type National Institutes of Health composition (IEAA) associated with HIV, but this measure was associated with decreased cognitive function among PWH.
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Affiliation(s)
- Stephanie Shiau
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, New Jersey, USA
| | - Stephen M Arpadi
- Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
- Department of Pediatrics, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
- ICAP at Columbia, Mailman School of Public Health, Columbia University Irving Medical Center, New York, New York, USA
| | - Yanhan Shen
- Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Anyelina Cantos
- Department of Medicine, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Christian Vivar Ramon
- Department of Medicine, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Jayesh Shah
- Department of Medicine, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Grace Jang
- Department of Medicine, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Jennifer J Manly
- Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
- Taub Institute for Research in Alzheimer’s Disease and the Aging Brain, Columbia University Irving Medical Center, New York, New York, USA
- Department of Neurology, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Adam M Brickman
- Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
- Taub Institute for Research in Alzheimer’s Disease and the Aging Brain, Columbia University Irving Medical Center, New York, New York, USA
- Department of Neurology, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Andrea A Baccarelli
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University Irving Medical Center, New York, New York, USA
| | - Michael T Yin
- Department of Medicine, College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
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25
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Wang XH, Song TZ, Zheng HY, Li YH, Zheng YT. Jejunal epithelial barrier disruption triggered by reactive oxygen species in early SIV infected rhesus macaques. Free Radic Biol Med 2021; 177:143-155. [PMID: 34687865 DOI: 10.1016/j.freeradbiomed.2021.10.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 10/07/2021] [Accepted: 10/16/2021] [Indexed: 01/03/2023]
Abstract
Intestinal epithelial barrier destruction occurs earlier than mucosal immune dysfunction in the acute stage of human immunodeficiency virus (HIV) and simian immunodeficiency virus (SIV) infections. At present, however, the cause of compromised gastrointestinal integrity in early SIV infection remains unknown. In the current study, we investigated the effects of SIV infection on epithelial barrier integrity and explored oxidative stress-mediated DNA damage and apoptosis in epithelial cells from early acute SIVmac239-infected Chinese rhesus macaques (Macaca mulatta). Results showed that the sensitive molecular marker of small intestinal barrier dysfunction, i.e., intestinal fatty acid-binding protein (IFABP), was significantly increased in plasma at 14 days post-SIV infection. SIV infection induced a profound decrease in the expression of tight junction proteins, including claudin-1, claudin-3, and zonula occludens (ZO)-1, as well as a significant increase in the active form of caspase-3 level in epithelial cells. RNA sequencing (RNA-seq) analysis suggested that differentially expressed genes between pre- and post-SIV-infected jejuna were enriched in pathways involved in cell redox homeostasis, oxidoreductase activity, and mitochondria. Indeed, a SIV-mediated increase in reactive oxygen species (ROS) in the epithelium and macrophages, as well as an increase in hydrogen peroxide (H2O2) and decrease in glutathione (GSH)/glutathione disulfide (GSSG) antioxidant defense, were observed in SIV-infected jejuna. In addition, the accumulation of mitochondrial dysfunction and DNA oxidative damage led to an increase in senescence-associated β-galactosidase (SA-β-gal) and early apoptosis in intestinal epithelial cells. Furthermore, HIV-1 Tat protein-induced epithelial monolayer disruption in HT-29 cells was rescued by antioxidant N-acetylcysteine (NAC). These results indicate that mitochondrial dysfunction and oxidative stress in jejunal epithelial cells are primary contributors to gut epithelial barrier disruption in early SIV-infected rhesus macaques.
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Affiliation(s)
- Xue-Hui Wang
- School of Life Sciences, University of Science and Technology of China, Hefei, Anhui, 230026, China; Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences, National Kunming High Level Biosafety Research Center for Nonhuman Primate, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Tian-Zhang Song
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences, National Kunming High Level Biosafety Research Center for Nonhuman Primate, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Hong-Yi Zheng
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences, National Kunming High Level Biosafety Research Center for Nonhuman Primate, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Yi-Hui Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences, National Kunming High Level Biosafety Research Center for Nonhuman Primate, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China; Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, 650204, China
| | - Yong-Tang Zheng
- School of Life Sciences, University of Science and Technology of China, Hefei, Anhui, 230026, China; Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences, National Kunming High Level Biosafety Research Center for Nonhuman Primate, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China; Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, 650204, China.
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26
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Demidenko O, Barardo D, Budovskii V, Finnemore R, Palmer FR, Kennedy BK, Budovskaya YV. Rejuvant®, a potential life-extending compound formulation with alpha-ketoglutarate and vitamins, conferred an average 8 year reduction in biological aging, after an average of 7 months of use, in the TruAge DNA methylation test. Aging (Albany NY) 2021; 13:24485-24499. [PMID: 34847066 PMCID: PMC8660611 DOI: 10.18632/aging.203736] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 11/15/2021] [Indexed: 11/25/2022]
Abstract
The search continues for possible interventions that delay and/or reverse biological aging, resulting in extended healthspan and lifespan. Interventions delaying aging in animal models are well established; however, most lack validation in humans. The length of human lifespan makes it impractical to perform survival analysis. Instead, aging biomarkers, such as DNA methylation (DNAm) clocks, have been developed to monitor biological age. Herein we report a retrospective analysis of DNA methylation age in 42 individuals taking Rejuvant®, an alpha-ketoglutarate based formulation, for an average period of 7 months. DNAm testing was performed at baseline and by the end of treatment with Rejuvant® supplementation. Remarkably, individuals showed an average decrease in biological aging of 8 years (p-value=6.538x10-12). Furthermore, the supplementation with Rejuvant® is robust to individual differences, as indicated by the fact that a large majority of participants decreased their biological age. Moreover, we found that Rejuvant® is of additional benefit to chronologically and biologically older individuals. While continued testing, particularly in a placebo-controlled design, is required, the nearly 8-year reversal in the biological age of individuals taking Rejuvant® for 4 to 10 months is noteworthy, making the natural product cocktail an intriguing candidate to affect human aging.
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Affiliation(s)
| | - Diogo Barardo
- Healthy Longevity Translational Research Programme, Yong Loo Lin School of Medicine, National University Singapore, Singapore 117456, Singapore
| | | | | | | | - Brian K Kennedy
- Healthy Longevity Translational Research Programme, Yong Loo Lin School of Medicine, National University Singapore, Singapore 117456, Singapore.,Ponce de Leon Health, Fernandina, FL 32034, USA.,Centre for Healthy Longevity, National University Health System, Singapore 117456, Singapore.,Singapore Institute for Clinical Sciences, A*STAR, Singapore 117609, Singapore
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27
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Eisinger RW, Lerner AM, Fauci AS. Human Immunodeficiency Virus/AIDS in the Era of Coronavirus Disease 2019: A Juxtaposition of 2 Pandemics. J Infect Dis 2021; 224:1455-1461. [PMID: 33825905 PMCID: PMC8083774 DOI: 10.1093/infdis/jiab114] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/09/2021] [Indexed: 12/17/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has significantly impacted persons with human immunodeficiency virus (HIV), interfering with critical health services for HIV prevention, treatment, and care. While there are multiple profiles of persons living with HIV and the impact of COVID-19 may differ for each, the severity of COVID-19 in persons with HIV is related strongly to the presence of comorbidities that increase the risk of severe disease in COVID-19 patients in the absence of HIV. An effective response to the juxtaposition of the HIV and COVID-19 pandemics requires a novel coordinated and collaborative global effort of scientists, industry, and community partners to accelerate basic and clinical research, as well as implementation science to operationalize evidence-based interventions expeditiously in real-world settings. Accelerated development and clinical evaluation of prevention and treatment countermeasures are urgently needed to mitigate the juxtaposition of the HIV and COVID-19 pandemics.
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Affiliation(s)
- Robert W Eisinger
- Office of the Director, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Andrea M Lerner
- Office of the Director, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Anthony S Fauci
- Office of the Director, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
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28
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Marin RC, Tiț DM, Săndulescu O, Streinu-Cercel A, Bungău SG. Comparison of Tolerability and Impact on Metabolic Profiles of Antiretroviral Regimens Containing Darunavir/Ritonavir or Darunavir/Cobicistat in Romanian HIV Infected Patients. Biomedicines 2021; 9:987. [PMID: 34440191 PMCID: PMC8392338 DOI: 10.3390/biomedicines9080987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/04/2021] [Accepted: 08/05/2021] [Indexed: 01/12/2023] Open
Abstract
The management of the side effects caused by the antiretroviral therapy is one of the main problems facing clinicians. The patient's tolerability and safety influence the success of the therapy. This retrospective study assesses the tolerability and impact on metabolic profiles of antiretroviral regimens containing darunavir/ritonavir (DRV/r) versus those containing darunavir/cobicistat (DRV/c), in routine clinical practice. The database of Prof. Dr Matei Bals of the National Institute of Infectious Diseases (INBI MB) was studied for the period 2017-2020, allowing the inclusion in the study of 462 HIV-infected patients who received the current regimen at least three months before evaluation. The following parameters were collected and analyzed: significant medical history, associated diseases, serum levels for profile evaluation: carbohydrate, lipidic, serum level of liver and pancreatic enzymes, serum markers of cardiac function, coagulation, and renal function. DRV/c (800 mg/150 mg, once daily) administrated in combination with other antiretroviral (ARV) in HIV-1 infected subjects proved to be better tolerated and with a lower impact on metabolic profile than DRV/r (600 mg/100 mg, twice daily). Patients in DRV/r group are significantly more at risk of developing, over time, side effects and metabolic impairments than those in DRV/c group, in all body functions studied, with statistically significant differences (p < 0.05) between the two groups. Laboratory data were correlated with patient's demographic and clinical characteristics and statistically significant outcomes have been found, proving that a personalized regimen is needed to minimize the ART side effects and to maximize the success of therapy. The results of the study showed that DRV/c, associated with other antiretroviral drugs in the regimens of Romanian HIV infected subjects, have a more favorable metabolic profile than those containing DRV/r.
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Affiliation(s)
- Ruxandra-Cristina Marin
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania; (R.-C.M.); (D.M.T.)
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410073 Oradea, Romania
| | - Delia Mirela Tiț
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania; (R.-C.M.); (D.M.T.)
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410073 Oradea, Romania
| | - Oana Săndulescu
- Department of Infectious Disease, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.S.); (A.S.-C.)
- “Prof. Dr. Matei Balș” National Institute of Infectious Diseases, 021105 Bucharest, Romania
| | - Adrian Streinu-Cercel
- Department of Infectious Disease, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.S.); (A.S.-C.)
- “Prof. Dr. Matei Balș” National Institute of Infectious Diseases, 021105 Bucharest, Romania
| | - Simona Gabriela Bungău
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania; (R.-C.M.); (D.M.T.)
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410073 Oradea, Romania
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29
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Capeau J. Ageing with HIV: is the virus or the treatment guilty? Lancet HIV 2021; 8:e182-e183. [PMID: 33794179 DOI: 10.1016/s2352-3018(20)30337-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 12/01/2020] [Indexed: 11/16/2022]
Affiliation(s)
- Jacqueline Capeau
- Sorbonne Université, Faculty of Medicine, Inserm UMR_S938, Saint-Antoine Research Centre, FRM EQU201903007868, ICAN, RHU CARMMA, 75012 Paris, France.
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30
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Peprah E, Armstrong-Hough M, Cook SH, Mukasa B, Taylor JY, Xu H, Chang L, Gyamfi J, Ryan N, Ojo T, Snyder A, Iwelunmor J, Ezechi O, Iyegbe C, O’Reilly P, Pascal Kengne A. An Emerging Syndemic of Smoking and Cardiopulmonary Diseases in People Living with HIV in Africa. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:3111. [PMID: 33803504 PMCID: PMC8003038 DOI: 10.3390/ijerph18063111] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/11/2021] [Accepted: 03/14/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND African countries have the highest number of people living with HIV (PWH). The continent is home to 12% of the global population, but accounts for 71% of PWH globally. Antiretroviral therapy has played an important role in the reduction of the morbidity and mortality rates for HIV, which necessitates increased surveillance of the threats from pernicious risks to which PWH who live longer remain exposed. This includes cardiopulmonary comorbidities, which pose significant public health and economic challenges. A significant contributor to the cardiopulmonary comorbidities is tobacco smoking. Indeed, globally, PWH have a 2-4-fold higher utilization of tobacco compared to the general population, leading to endothelial dysfunction and atherogenesis that result in cardiopulmonary diseases, such as chronic obstructive pulmonary disease and coronary artery disease. In the context of PWH, we discuss (1) the current trends in cigarette smoking and (2) the lack of geographically relevant data on the cardiopulmonary conditions associated with smoking; we then review (3) the current evidence on chronic inflammation induced by smoking and the potential pathways for cardiopulmonary disease and (4) the multifactorial nature of the syndemic of smoking, HIV, and cardiopulmonary diseases. This commentary calls for a major, multi-setting cohort study using a syndemics framework to assess cardiopulmonary disease outcomes among PWH who smoke. CONCLUSION We call for a parallel program of implementation research to promote the adoption of evidence-based interventions, which could improve health outcomes for PWH with cardiopulmonary diseases and address the health inequities experienced by PWH in African countries.
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Affiliation(s)
- Emmanuel Peprah
- School of Global Public Health, New York University, New York, NY 10012, USA; (M.A.-H.); (S.H.C.); (J.G.); (N.R.); (T.O.); (A.S.)
| | - Mari Armstrong-Hough
- School of Global Public Health, New York University, New York, NY 10012, USA; (M.A.-H.); (S.H.C.); (J.G.); (N.R.); (T.O.); (A.S.)
| | - Stephanie H. Cook
- School of Global Public Health, New York University, New York, NY 10012, USA; (M.A.-H.); (S.H.C.); (J.G.); (N.R.); (T.O.); (A.S.)
| | | | | | - Huichun Xu
- Division of Endocrinology, Diabetes and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
| | - Linda Chang
- Department of Neurology, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
| | - Joyce Gyamfi
- School of Global Public Health, New York University, New York, NY 10012, USA; (M.A.-H.); (S.H.C.); (J.G.); (N.R.); (T.O.); (A.S.)
| | - Nessa Ryan
- School of Global Public Health, New York University, New York, NY 10012, USA; (M.A.-H.); (S.H.C.); (J.G.); (N.R.); (T.O.); (A.S.)
| | - Temitope Ojo
- School of Global Public Health, New York University, New York, NY 10012, USA; (M.A.-H.); (S.H.C.); (J.G.); (N.R.); (T.O.); (A.S.)
| | - Anya Snyder
- School of Global Public Health, New York University, New York, NY 10012, USA; (M.A.-H.); (S.H.C.); (J.G.); (N.R.); (T.O.); (A.S.)
| | - Juliet Iwelunmor
- College for Public Health and Social Justice, Saint Louis University, St. Louis, MO 63103, USA;
| | - Oliver Ezechi
- Nigerian Institute of Medical Research, Lagos, Nigeria;
| | - Conrad Iyegbe
- Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY 10029, USA; (C.I.); (P.O.); (A.P.K.)
| | - Paul O’Reilly
- Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY 10029, USA; (C.I.); (P.O.); (A.P.K.)
| | - Andre Pascal Kengne
- Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY 10029, USA; (C.I.); (P.O.); (A.P.K.)
- South African Medical Research Council, Cape Town, South Africa
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Ghosn J, Abdoul H, Fellahi S, Merlet A, Salmon D, Morini JP, Deleuze J, Blacher J, Capeau J, Bastard JP, Viard JP. Prevalence of Silent Atherosclerosis and Other Comorbidities in an Outpatient Cohort of Adults Living with HIV: Associations with HIV Parameters and Biomarkers. AIDS Res Hum Retroviruses 2021; 37:101-108. [PMID: 33076677 DOI: 10.1089/aid.2020.0182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
People living with HIV (PLWH) are at risk of noninfectious comorbidities. It is important to individualize those at higher risk. In a single-center cohort of PLWH, we performed a cross-sectional analysis of comorbidities, diagnosed according to standard procedures. The primary endpoint was the prevalence of subclinical carotid/coronary atherosclerosis. Secondary endpoints were its association with selected inflammatory/immune activation biomarkers and with other comorbidities. Associations were examined by using Chi-square or Fisher's exact test for categorical variables and Student or Wilcoxon tests for quantitative variables, and a stepwise multivariate logistical model was performed for further exploration. Among 790 participants [median age: 49.8 years (interquartile range, IQR: 44.5-55.6), 77.1% males, median CD4: 536/mm3 (IQR: 390-754), 83.6% with undetectable viral load], asymptomatic atherosclerosis was found in 26% and was associated in multivariate analysis with older age, longer known duration of infection, higher sCD14, and lower adiponectin levels. Hypertension was found in 33.5% of participants, diabetes in 19.4%, renal impairment in 14.6%, elevated low-density lipoprotein-cholesterol in 13.3%, elevated triglyceride/high-density lipoprotein (HDL)-cholesterol ratio in 6.6%, and osteoporosis in 7.9%. The presence of two or more comorbidities was found in 42.1% of participants and was associated in multivariate analysis with older age and longer exposure to antiretrovirals. Comorbidities were diversely associated with biomarkers: osteoporosis with higher IL-6, renal impairment with higher sCD14, hypertension with higher D-dimer, diabetes and elevated triglyceride/HDL-cholesterol ratio both with lower adiponectin and lower 25-hydroxyvitamin D. Asymptomatic atherosclerosis and multimorbidity were frequent in a cohort of middle-aged, well-controlled, PLWH and were associated with traditional and HIV-specific factors. Associations between morbidities and inflammatory/immune activation biomarkers were diverse.
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Affiliation(s)
- Jade Ghosn
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Hendy Abdoul
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Soraya Fellahi
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Audrey Merlet
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Dominique Salmon
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Jean-Pierre Morini
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Jean Deleuze
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Jacques Blacher
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Jacqueline Capeau
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Jean-Philippe Bastard
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
| | - Jean-Paul Viard
- Immunology-Infectious Diseases Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Centre-Université de Paris, Paris, France
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Tesoriero JM, Swain CAE, Pierce JL, Zamboni L, Wu M, Holtgrave DR, Gonzalez CJ, Udo T, Morne JE, Hart-Malloy R, Rajulu DT, Leung SYJ, Rosenberg ES. COVID-19 Outcomes Among Persons Living With or Without Diagnosed HIV Infection in New York State. JAMA Netw Open 2021; 4:e2037069. [PMID: 33533933 PMCID: PMC7859843 DOI: 10.1001/jamanetworkopen.2020.37069] [Citation(s) in RCA: 247] [Impact Index Per Article: 82.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 12/19/2020] [Indexed: 12/17/2022] Open
Abstract
Importance New York State has been an epicenter for both the US coronavirus disease 2019 (COVID-19) and HIV/AIDS epidemics. Persons living with diagnosed HIV may be more prone to COVID-19 infection and severe outcomes, yet few studies have assessed this possibility at a population level. Objective To evaluate the association between HIV diagnosis and COVID-19 diagnosis, hospitalization, and in-hospital death in New York State. Design, Setting, and Participants This cohort study, conducted in New York State, including New York City, between March 1 and June 15, 2020, matched data from HIV surveillance, COVID-19 laboratory-confirmed diagnoses, and hospitalization databases to provide a full population-level comparison of COVID-19 outcomes between persons living with diagnosed HIV and persons living without diagnosed HIV. Exposures Diagnosis of HIV infection through December 31, 2019. Main Outcomes and Measures The main outcomes were COVID-19 diagnosis, hospitalization, and in-hospital death. COVID-19 diagnoses, hospitalizations, and in-hospital death rates comparing persons living with diagnosed HIV with persons living without dianosed HIV were computed, with unadjusted rate ratios and indirect standardized rate ratios (sRR), adjusting for sex, age, and region. Adjusted rate ratios (aRRs) for outcomes specific to persons living with diagnosed HIV were assessed by age, sex, region, race/ethnicity, transmission risk, and CD4+ T-cell count-defined HIV disease stage, using Poisson regression models. Results A total of 2988 persons living with diagnosed HIV (2109 men [70.6%]; 2409 living in New York City [80.6%]; mean [SD] age, 54.0 [13.3] years) received a diagnosis of COVID-19. Of these persons living with diagnosed HIV, 896 were hospitalized and 207 died in the hospital through June 15, 2020. After standardization, persons living with diagnosed HIV and persons living without diagnosed HIV had similar diagnosis rates (sRR, 0.94 [95% CI, 0.91-0.97]), but persons living with diagnosed HIV were hospitalized more than persons living without diagnosed HIV, per population (sRR, 1.38 [95% CI, 1.29-1.47]) and among those diagnosed (sRR, 1.47 [95% CI, 1.37-1.56]). Elevated mortality among persons living with diagnosed HIV was observed per population (sRR, 1.23 [95% CI, 1.07-1.40]) and among those diagnosed (sRR, 1.30 [95% CI, 1.13-1.48]) but not among those hospitalized (sRR, 0.96 [95% CI, 0.83-1.09]). Among persons living with diagnosed HIV, non-Hispanic Black individuals (aRR, 1.59 [95% CI, 1.40-1.81]) and Hispanic individuals (aRR, 2.08 [95% CI, 1.83-2.37]) were more likely to receive a diagnosis of COVID-19 than White individuals, but they were not more likely to be hospitalized once they received a diagnosis or to die once hospitalized. Hospitalization risk increased with disease progression to HIV stage 2 (aRR, 1.29 [95% CI, 1.11-1.49]) and stage 3 (aRR, 1.69 [95% CI, 1.38-2.07]) relative to stage 1. Conclusions and Relevance In this cohort study, persons living with diagnosed HIV experienced poorer COVID-related outcomes relative to persons living without diagnosed HIV; Previous HIV diagnosis was associated with higher rates of severe disease requiring hospitalization, and hospitalization risk increased with progression of HIV disease stage.
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Affiliation(s)
- James M. Tesoriero
- New York State Department of Health, Albany
- Department of Health Policy Management and Behavior, University at Albany School of Public Health, State University of New York, Rensselaer
- Center for Collaborative HIV Research in Practice and Policy, University at Albany School of Public Health, State University of New York, Rensselaer
| | | | | | | | - Meng Wu
- New York State Department of Health, Albany
| | - David R. Holtgrave
- Department of Health Policy Management and Behavior, University at Albany School of Public Health, State University of New York, Rensselaer
- Center for Collaborative HIV Research in Practice and Policy, University at Albany School of Public Health, State University of New York, Rensselaer
| | | | - Tomoko Udo
- Department of Health Policy Management and Behavior, University at Albany School of Public Health, State University of New York, Rensselaer
- Center for Collaborative HIV Research in Practice and Policy, University at Albany School of Public Health, State University of New York, Rensselaer
| | - Johanne E. Morne
- New York State Department of Health, Albany
- Center for Collaborative HIV Research in Practice and Policy, University at Albany School of Public Health, State University of New York, Rensselaer
| | - Rachel Hart-Malloy
- New York State Department of Health, Albany
- Center for Collaborative HIV Research in Practice and Policy, University at Albany School of Public Health, State University of New York, Rensselaer
- Department of Epidemiology and Biostatistics, University at Albany School of Public Health, State University of New York, Rensselaer
| | | | | | - Eli S. Rosenberg
- Center for Collaborative HIV Research in Practice and Policy, University at Albany School of Public Health, State University of New York, Rensselaer
- Department of Epidemiology and Biostatistics, University at Albany School of Public Health, State University of New York, Rensselaer
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Kalungi A, Kinyanda E, Womersley JS, Joloba ML, Ssembajjwe W, Nsubuga RN, Kaleebu P, Levin J, Kidd M, Seedat S, Hemmings SMJ. TERT rs2736100 and TERC rs16847897 genotypes moderate the association between internalizing mental disorders and accelerated telomere length attrition among HIV+ children and adolescents in Uganda. BMC Med Genomics 2021; 14:15. [PMID: 33407441 PMCID: PMC7789327 DOI: 10.1186/s12920-020-00857-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 12/14/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Internalizing mental disorders (IMDs) (depression, anxiety and post-traumatic stress disorder) have been associated with accelerated telomere length (TL) attrition; however, this association has not been investigated in the context of genetic variation that has been found to influence TL. We have previously reported an association between IMDs and accelerated TL attrition among Ugandan HIV+ children and adolescents. This study investigated the moderating effects of selected single nucleotide polymorphisms in the telomerase reverse transcriptase gene (TERT) (rs2736100, rs7726159, rs10069690 and rs2853669) and the telomerase RNA component gene (TERC) (rs12696304, rs16847897 and rs10936599) on the association between IMDs and TL, among Ugandan HIV+ children (aged 5-11 years) and adolescents (aged 12-17 years). RESULTS We found no significant interaction between IMDs as a group and any of the selected SNPs on TL at baseline. We observed significant interactions of IMDs with TERT rs2736100 (p = 0.007) and TERC rs16847897 (p = 0.012), respectively, on TL at 12 months. CONCLUSIONS TERT rs2736100 and TERC rs16847897 moderate the association between IMDs and TL among Ugandan HIV+ children and adolescents at 12 months. Understanding the nature of this association may shed light on the pathophysiological mechanisms underlying advanced cellular aging in IMDs.
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Affiliation(s)
- Allan Kalungi
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa.
- Mental Health Section, MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda.
- Department of Medical Microbiology, Makerere University, Kampala, Uganda.
- Department of Psychiatry, College of Health Sciences, Makerere University, Kampala, Uganda.
| | - Eugene Kinyanda
- Mental Health Section, MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- Department of Psychiatry, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Jacqueline S Womersley
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
- South African Medical Research Council/Stellenbosch University Genomics of Brain Disorders Research Unit, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Moses L Joloba
- Department of Medical Microbiology, Makerere University, Kampala, Uganda
- School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Wilber Ssembajjwe
- Mental Health Section, MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- Statistics and Data Science Section, MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Rebecca N Nsubuga
- Statistics and Data Science Section, MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | | | - Jonathan Levin
- School of Public Health, University of Witwatersrand, Johannesburg, South Africa
| | - Martin Kidd
- Centre for Statistical Consultation, Department of Statistics and Actuarial Sciences, University of Stellenbosch, Cape Town, South Africa
| | - Soraya Seedat
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
- South African Medical Research Council/Stellenbosch University Genomics of Brain Disorders Research Unit, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Sian M J Hemmings
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
- South African Medical Research Council/Stellenbosch University Genomics of Brain Disorders Research Unit, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
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Pahwa S, Deeks S, Zou S, Tomitch N, Miller-Novak L, Caler E, Justice A, Sacktor N, Gabuzda D, Hunt PW, Brown T, Kurth A, Baral S, Mugavero M, Mayer KH, Mendenhall E, Detels R, Mutabazi V. NIH Workshop on HIV-Associated Comorbidities, Coinfections, and Complications: Summary and Recommendation for Future Research. J Acquir Immune Defic Syndr 2021; 86:11-18. [PMID: 33306561 PMCID: PMC7982002 DOI: 10.1097/qai.0000000000002528] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND With potent antiretroviral therapy and simplified regimens, people living with HIV (PWH) are achieving near-normal lifespans but not necessarily a normal health span or healthy aging. PWH have a higher than expected risk of developing a number of non-AIDS comorbidities, coinfections, and complications (CCC), often against a background of stigma, poverty, and isolation. SETTING To gain a better understanding of research needs for HIV-associated CCC, the NIH convened a 2-day workshop (HIV-associated CCC, or HIV ACTION). METHODS A cross-institute NIH planning committee identified 6 key research areas: epidemiology and population research, pathogenesis and basic science research, clinical research, implementation science research, syndemics research and international research in low and middle income countries. Investigators were selected to lead working groups (WGs) to assess the state-of-the-art and identify 3-5 priority areas in each field before the workshop. A 2-day program at the NIH was developed which included presentations by invited experts and WG members. RESULTS Over 400 participants attended the workshop. After general and individual WG discussions, the most pressing gaps, questions, or proposed action items were identified. Priority lists of pressing research issues were presented by cochairs of each WG. A detailed report is posted at the NHLBI website. This article reports the streamlined priority list and a summary of WG discussions to inform investigators of current priorities in the field. CONCLUSION Collaborative efforts of many disciplines are needed to improve the health and wellbeing of PWH. Several common themes emerged across WG representing potential priorities for investigators and recommendations for the NIH.
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Affiliation(s)
- Savita Pahwa
- University of Miami Miller School of Medicine, Miami, FL
| | | | - Shimian Zou
- National Heart, Lung, and Blood Institute (NHLBI), Bethesda, MD
| | | | - Leia Miller-Novak
- National Institute of Allergy and Infectious Diseases (NIAID), Bethesda, MD
| | - Elisabet Caler
- National Heart, Lung, and Blood Institute (NHLBI), Bethesda, MD
| | - Amy Justice
- Yale University School of Medicine, New Haven, CT
| | - Ned Sacktor
- Johns Hopkins University, School of Medicine, Baltimore, MD
| | | | | | - Todd Brown
- Johns Hopkins University, School of Medicine, Baltimore, MD
| | - Ann Kurth
- Yale University, School of Nursing, Orange, CT
| | - Stefan Baral
- Johns Hopkins University, Bloomberg School of Public Health, Baltimore, MD
| | | | - Kenneth H. Mayer
- Harvard University, Medical School and Fenway Health, Boston, MA
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Gervasoni C, Meraviglia P, Riva A, Giacomelli A, Oreni L, Minisci D, Atzori C, Ridolfo A, Cattaneo D. Clinical Features and Outcomes of Patients With Human Immunodeficiency Virus With COVID-19. Clin Infect Dis 2020; 71:2276-2278. [PMID: 32407467 PMCID: PMC7239244 DOI: 10.1093/cid/ciaa579] [Citation(s) in RCA: 141] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 05/11/2020] [Indexed: 01/08/2023] Open
Abstract
Little is known about the clinical outcomes of HIV patients infected with SARS-CoV-2. We describe 47 patients referred to our hospital between 21 February and 16 April 2020 with proven/probable COVID-19, 45 (96%) of whom fully recovered and two died.
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Affiliation(s)
- Cristina Gervasoni
- Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy.,Gestione Ambulatoriale Politerapie (GAP) Outpatient Clinic, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Paola Meraviglia
- Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Agostino Riva
- Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Andrea Giacomelli
- Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Letizia Oreni
- Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Davide Minisci
- Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Chiara Atzori
- Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Annalisa Ridolfo
- Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Dario Cattaneo
- Gestione Ambulatoriale Politerapie (GAP) Outpatient Clinic, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy.,Unit of Clinical Pharmacology, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
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Shiau S, Bender AA, O'Halloran JA, Sundermann E, Aggarwal J, Althoff KN, Baker JV, Deeks S, Fried LP, Karpiak S, Karris MY, Marcotte TD, Nachega JB, Margolick JB, Erlandson KM, Moore DJ. The Current State of HIV and Aging: Findings Presented at the 10th International Workshop on HIV and Aging. AIDS Res Hum Retroviruses 2020; 36:973-981. [PMID: 32847368 PMCID: PMC7703090 DOI: 10.1089/aid.2020.0128] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
With increasing effectiveness of antiretroviral therapy, people with HIV (PWH) are living longer and the prevalence of older PWH continues to increase. Accordingly, PWH are experiencing an increased burden of age-related comorbidities. With this shifting demographics, clinicians and researchers face additional challenges in how to identify, address, and manage the complex intersections of HIV- and aging-related conditions. Established in 2009, the International Workshop on HIV and Aging brings together clinicians and researchers in cross-disciplinary fields along with community advocates and PWH to address the multidisciplinary nature of HIV and aging. This article summarizes plenary talks from the 10th Annual International Workshop on HIV and Aging, which took place in New York City on October 10 and 11, 2019. Presentation topics included the following: the burdens of HIV-associated comorbidities, aging phenotypes, community engagement, and loneliness; these issues are especially important for older PWH, considering the current COVID-19 pandemic. We also discuss broad questions and potential directions for future research necessary to better understand the interaction between HIV and aging.
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Affiliation(s)
- Stephanie Shiau
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, New Jersey, USA
| | - Alexis A. Bender
- Division of General Medicine and Geriatrics, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jane A. O'Halloran
- Division of Infectious Diseases, Department of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Erin Sundermann
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Juhi Aggarwal
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, New Jersey, USA
| | - Keri N. Althoff
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Jason V. Baker
- Division of Infectious Diseases, Hennepin Health Care, Minneapolis, Minnesota, USA
| | - Steven Deeks
- Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Linda P. Fried
- Department of Epidemiology and Robert N. Butler Columbia Aging Center, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Stephen Karpiak
- ACRIA Center on HIV & Aging at Gay Men's Health Crisis (GMHC) and College of Nursing, New York University, New York, New York, USA
| | - Maile Y. Karris
- Department of Medicine, University of California, San Diego, La Jolla, California, USA
| | - Thomas D. Marcotte
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Jean B. Nachega
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA
| | - Joseph B. Margolick
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Kristine M. Erlandson
- Department of Medicine, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - David J. Moore
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
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Tesoriero JM, Swain CAE, Pierce JL, Zamboni L, Wu M, Holtgrave DR, Gonzalez CJ, Udo T, Morne JE, Hart-Malloy R, Rajulu DT, Leung SYJ, Rosenberg ES. Elevated COVID-19 outcomes among persons living with diagnosed HIV infection in New York State: Results from a population-level match of HIV, COVID-19, and hospitalization databases. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2020. [PMID: 33173901 DOI: 10.1101/2020.11.04.20226118] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND New York State (NYS) has been an epicenter for both COVID-19 and HIV/AIDS epidemics. Persons Living with diagnosed HIV (PLWDH) may be more prone to COVID-19 infection and severe outcomes, yet few population-based studies have assessed the extent to which PLWDH are diagnosed, hospitalized, and have died with COVID-19, relative to non-PLWDH. METHODS NYS HIV surveillance, COVID-19 laboratory confirmed diagnoses, and hospitalization databases were matched. COVID-19 diagnoses, hospitalization, and in-hospital death rates comparing PLWDH to non-PLWDH were computed, with unadjusted rate ratios (RR) and indirect standardized RR (sRR), adjusting for sex, age, and region. Adjusted RR (aRR) for outcomes among PLWDH were assessed by age/CD4-defined HIV disease stage, and viral load suppression, using Poisson regression models. RESULTS From March 1-June 7, 2020, PLWDH were more frequently diagnosed with COVID-19 than non-PLWDH in unadjusted (RR [95% confidence interval (CI)]: 1.43[1.38-1.48), 2,988 PLWDH], but not in adjusted comparisons (sRR [95% CI]: 0.94[0.91-0.97]). Per-population COVID-19 hospitalization was higher among PLWDH (RR [95% CI]: 2.61[2.45-2.79], sRR [95% CI]: 1.38[1.29-1.47], 896 PLWDH), as was in-hospital death (RR [95% CI]: 2.55[2.22-2.93], sRR [95%CI]: 1.23 [1.07-1.40], 207 PLWDH), albeit not among those hospitalized (sRR [95% CI]: 0.96[0.83-1.09]). Among PLWDH, hospitalization risk increased with disease progression from HIV Stage 1 to Stage 2 (aRR [95% CI]:1.27[1.09-1.47]) and Stage 3 (aRR [95% CI]: 1.54[1.24-1.91]), and for those virally unsuppressed (aRR [95% CI]: 1.54[1.24-1.91]). CONCLUSION PLWDH experienced poorer COVID-related outcomes relative to non-PLWDH, with 1-in-522 PLWDH dying with COVID-19, seemingly driven by higher rates of severe disease requiring hospitalization.
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38
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Jankowski CM, Mawhinney S, Wilson MP, Campbell TB, Kohrt WM, Schwartz RS, Brown TT, Erlandson KM. Body Composition Changes in Response to Moderate- or High-Intensity Exercise Among Older Adults With or Without HIV Infection. J Acquir Immune Defic Syndr 2020; 85:340-345. [PMID: 32701826 PMCID: PMC8040534 DOI: 10.1097/qai.0000000000002443] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND People with HIV (PWH) are at an increased risk for adiposity and sarcopenia, despite effective antiretroviral therapy. Our objective was to compare the effects of prescribed exercise on body composition in older PWH and uninfected controls. SETTING Academic medical center. METHODS Sedentary PWH (n = 27) and uninfected controls (n = 28) aged 50-75 years completed 24 weeks of cardiovascular and resistance exercise. Participants completed 12 weeks of moderate-intensity exercise and then were randomized to moderate- or high-intensity exercise for 12 additional weeks. Total lean (LEAN) and fat mass (FAT), and visceral adipose tissue area (VAT) were measured using dual-energy x-ray absorptiometry at baseline and 24 weeks; baseline and intervention differences were compared by HIV serostatus using multivariable regression analyses adjusted for baseline values, age, and exercise adherence. RESULTS At baseline, PWH had significantly lower FAT (P = 0.003), but no significant differences in LEAN or VAT compared with controls (P > 0.20). Changes over 24 weeks were not significantly different by HIV serostatus, although controls tended to gain more LEAN (0.8 kg; range, 0-1.6 kg; P = 0.04] than PWH (0.6 kg; range, -0.2 to 1.4 kg; P = 0.12) and lose less FAT and VAT (controls: (-0.9 kg; range, -1.8 to 0.0 kg and -10.3 cm; range, -19.6, 1.0) cm; both P = 0.03 vs PWH: -2.0 kg; range, -2.9 to -1.1 kg and -17.7 cm; range, -27.1 to -8.2 cm; both P < 0.001). Exercise intensity differences were not apparent for LEAN, FAT, or VAT. CONCLUSIONS Exercise reduced total and visceral fat in older PWH and controls. Minimal gains in lean mass suggest that greater emphasis on resistance exercise may be needed to more effectively increase muscle in PWH.
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Affiliation(s)
| | - Samantha Mawhinney
- Department of Biostatistics, University of Colorado Anschutz Medical Campus, School of Public Health, Aurora, CO
| | - Melissa P Wilson
- Department of Biostatistics, University of Colorado Anschutz Medical Campus, School of Public Health, Aurora, CO
| | - Thomas B Campbell
- Department of Medicine, Division of Infectious Diseases, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Wendy M Kohrt
- Department of Medicine, Division of Geriatric Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Eastern Colorado VA Geriatric Research, Education and Clinical Center, Denver, CO; and
| | - Robert S Schwartz
- Department of Medicine, Division of Geriatric Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Eastern Colorado VA Geriatric Research, Education and Clinical Center, Denver, CO; and
| | - Todd T Brown
- Department of Medicine, Division of Endocrinology, Diabetes, & Metabolism, Johns Hopkins University, Baltimore, MD
| | - Kristine M Erlandson
- Department of Medicine, Division of Infectious Diseases, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Medicine, Division of Geriatric Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
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39
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Prabhu S, Poongulali S, Kumarasamy N. Impact of COVID-19 on people living with HIV: A review. J Virus Erad 2020; 6:100019. [PMID: 33083001 PMCID: PMC7560116 DOI: 10.1016/j.jve.2020.100019] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/27/2020] [Accepted: 10/12/2020] [Indexed: 01/08/2023] Open
Abstract
There is great concern about the impact of COVID-19 among the nearly 40 million people living with HIV (PLWH) worldwide. In this review, we surveyed current literature and found no evidence of higher prevalence of COVID-19 among PLWH but equivocal data on increased mortality and worse clinical outcomes. Having HIV does not confer protection against severe manifestations of COVID-19. Several studies looking at antiretroviral drugs against HIV to treat SARS-CoV-2 have shown no mortality benefit. Thus, there is no indication to change antiretroviral therapy (ART) regimens among virologically suppressed PLWH to prevent COVID-19. HIV care delivery has been adversely impacted in several countries during this pandemic but has created an opportunity for accelerating effective strategies like multi-month ART. Decentralizing HIV care in low-resource settings and incorporating telemedicine in high-resource settings will be critical in mitigating shocks to healthcare systems in the future.
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40
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Thurman M, Johnson S, Acharya A, Pallikkuth S, Mahesh M, Byrareddy SN. Biomarkers of Activation and Inflammation to Track Disparity in Chronological and Physiological Age of People Living With HIV on Combination Antiretroviral Therapy. Front Immunol 2020; 11:583934. [PMID: 33162998 PMCID: PMC7581935 DOI: 10.3389/fimmu.2020.583934] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 09/22/2020] [Indexed: 12/12/2022] Open
Abstract
With advancement, prompt use, and increasing accessibility of antiretroviral therapy, people with HIV are living longer and have comparable lifespans to those negative for HIV. However, people living with HIV experience tradeoffs with quality of life often developing age-associated co-morbid conditions such as cancers, cardiovascular diseases, or neurodegeneration due to chronic immune activation and inflammation. This creates a discrepancy in chronological and physiological age, with HIV-infected individuals appearing older than they are, and in some contexts ART-associated toxicity exacerbates this gap. The complexity of the accelerated aging process in the context of HIV-infection highlights the need for greater understanding of biomarkers involved. In this review, we discuss markers identified in different anatomical sites of the body including periphery, brain, and gut, as well as markers related to DNA that may serve as reliable predictors of accelerated aging in HIV infected individuals as it relates to inflammatory state and immune activation.
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Affiliation(s)
- Michellie Thurman
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Samuel Johnson
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Arpan Acharya
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Suresh Pallikkuth
- Department of Microbiology and Immunology, University of Miami School of Medicine, Miami, FL, United States
| | - Mohan Mahesh
- Southwest National Primate Research Institute, Texas Biomedical Research Institute, San Antonio, TX, United States
| | - Siddappa N Byrareddy
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
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41
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Intracellular Tenofovir and Emtricitabine Concentrations in Younger and Older Women with HIV Receiving Tenofovir Disoproxil Fumarate/Emtricitabine. Antimicrob Agents Chemother 2020; 64:AAC.00177-20. [PMID: 32631821 DOI: 10.1128/aac.00177-20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 07/01/2020] [Indexed: 01/10/2023] Open
Abstract
The altered immune states of aging and HIV infection may affect intracellular metabolism of tenofovir disoproxil fumarate (TDF) and emtricitabine (FTC); increased cellular senescence decreases FTC-triphosphate (FTCtp) concentrations. The effects of age and inflammation on the ratio of intracellular metabolites (IMs; tenofovir diphosphate [TFVdp] and FTCtp) to their endogenous nucleotides (ENs; dATP and dCTP), a potential treatment efficacy marker, were assessed among participants of the Women's Interagency HIV Study (WIHS), who ranged from 25 to 75 years. Samples from women receiving TDF-FTC with viral loads of <200 copies/ml were dichotomized by age at collection into two groups (≤45 years and ≥60 years). IM/EN concentrations were measured in peripheral blood mononuclear cell (PBMC) pellets; interleukin-6 (IL-6) and sCD163 were measured in plasma; senescent CD8+ T cells were measured in viable PBMCs. The TFVdp:dATP and FTCtp:dCTP ratios had statistically significantly different distributions in older and younger women (log-rank test, P = 0.0023 and P = 0.032, respectively); in general, IM and EN concentrations were higher in the older women. After adjusting for potential confounders, these findings were not significant. In women aged ≤45 years, TFVdp was negatively associated with IL-6 and sCD163, while FTCtp was positively associated with sCD163 and IL-6 in women aged ≥60 years. Body mass index (BMI) was positively associated with IL-6 in both age groups and negatively associated with TFVdp in women aged ≤45 years. After adjustment, age remained significant for sCD163, while black race, BMI, and renal function remained significant for several IMs and ENs, suggesting that factors associated with aging, but not age itself, govern intracellular TDF-FTC pharmacology.
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Molina-Carrión S, Brochado-Kith Ó, González-García J, Berenguer J, Díez C, Llop E, Hontañón V, Ibañez-Samaniego L, Montes ML, Resino S, Fernández-Rodríguez A, Jiménez-Sousa MÁ. Telomere Length Increase in HIV/HCV-Coinfected Patients with Cirrhosis after HCV Eradication with Direct-Acting Antivirals. J Clin Med 2020; 9:jcm9082407. [PMID: 32731419 PMCID: PMC7464543 DOI: 10.3390/jcm9082407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/23/2020] [Accepted: 07/25/2020] [Indexed: 12/02/2022] Open
Abstract
Introduction: Human immunodeficiency virus (HIV) infection and cirrhosis are associated with a senescent phenotype that decreases telomere length. We evaluated the impact of hepatitis C virus (HCV) elimination on telomere length in patients with advanced HCV-related cirrhosis after sustained virological response (SVR), with all-oral direct-acting antiviral agents (DAAs). Methods: Prospective study of 60 HIV/HCV-coinfected and 30 HCV-monoinfected patients with advanced HCV cirrhosis (liver decompensation or liver stiffness measurement (LSM) ≥ 25 kPa, hepatic liver pressure gradient (HVPG) ≥ 10 mmHg, or Child–Pugh–Turcotte (CPT) ≥ 7). The relative telomere length (RTL) was quantified by real-time multiplex PCR (MMqPCR) on peripheral blood mononuclear cells at baseline and 48 weeks after HCV treatment. Generalized linear models (GLMs) adjusted for the most relevant clinical and epidemiological variables and mixed GLMs were used. Results: In comparison with HCV-monoinfected patients, HIV/HCV-coinfected patients were younger (p < 0.001), had lower body mass index (BMI) (p = 0.002), and had been exposed less frequently to interferons (p = 0.011). In addition, they were more frequently men (p = 0.011), smokers (p = 0.005), prior intravenous drug users (IVDUs) (p < 0.001), and alcohol abusers (p = 0.005). RTL was significantly lower in HIV/HCV-coinfected patients than in HCV-monoinfected patients, both at baseline (p < 0.001), and at the end of follow-up (p = 0.032). A significant RTL increase over time was found only for HIV/HCV-coinfected patients (p < 0.001), especially in those patients with compensated cirrhosis (p < 0.001). Conclusion: HCV eradication with all-oral DAAs was associated with an increase in telomere length in HIV/HCV-coinfected patients with advanced cirrhosis, particularly in compensated patients. This finding suggests that HCV clearance may have implications in age-related conditions in this population group.
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Affiliation(s)
- Silvia Molina-Carrión
- Instituto de Salud Carlos III, Centro Nacional de Microbiología, Unidad de Infección Viral e Inmunidad, Carretera Majadahonda-Pozuelo, Km 2.2, Majadahonda, 28220 Madrid, Spain; (S.M.-C.); (Ó.B.-K.); (M.Á.J.-S.)
| | - Óscar Brochado-Kith
- Instituto de Salud Carlos III, Centro Nacional de Microbiología, Unidad de Infección Viral e Inmunidad, Carretera Majadahonda-Pozuelo, Km 2.2, Majadahonda, 28220 Madrid, Spain; (S.M.-C.); (Ó.B.-K.); (M.Á.J.-S.)
| | - Juan González-García
- HIV Unit, Internal Medicine Service, La Paz University Hospital, 28046 Madrid, Spain; (J.G.-G.); (V.H.); (M.L.M.)
| | - Juan Berenguer
- Infectious Disease/HIV Unit, Gregorio Marañón G. University Hospital, 28007 Madrid, Spain; (J.B.); (C.D.)
| | - Cristina Díez
- Infectious Disease/HIV Unit, Gregorio Marañón G. University Hospital, 28007 Madrid, Spain; (J.B.); (C.D.)
| | - Elba Llop
- Servicio de Gastroenterología, Hospital Universitario Puerta de Hierro, Majadahonda, 28222 Madrid, Spain;
| | - Victor Hontañón
- HIV Unit, Internal Medicine Service, La Paz University Hospital, 28046 Madrid, Spain; (J.G.-G.); (V.H.); (M.L.M.)
| | - Luis Ibañez-Samaniego
- Servicio de Digestive, Hospital General Universitario “Gregorio Marañón”, 28007 Madrid, Spain;
| | - Maria Luisa Montes
- HIV Unit, Internal Medicine Service, La Paz University Hospital, 28046 Madrid, Spain; (J.G.-G.); (V.H.); (M.L.M.)
| | - Salvador Resino
- Instituto de Salud Carlos III, Centro Nacional de Microbiología, Unidad de Infección Viral e Inmunidad, Carretera Majadahonda-Pozuelo, Km 2.2, Majadahonda, 28220 Madrid, Spain; (S.M.-C.); (Ó.B.-K.); (M.Á.J.-S.)
- Correspondence: (S.R.); (A.F.-R.); Tel.: +34-918-223-266 (S.R.); +34-918-223-892 (A.F.-R.); Fax: +34-918-223-269 (S.R. & A.F.-R.)
| | - Amanda Fernández-Rodríguez
- Instituto de Salud Carlos III, Centro Nacional de Microbiología, Unidad de Infección Viral e Inmunidad, Carretera Majadahonda-Pozuelo, Km 2.2, Majadahonda, 28220 Madrid, Spain; (S.M.-C.); (Ó.B.-K.); (M.Á.J.-S.)
- Department of Medicine, Alfonso X el Sabio, Villanueva de la Cañada, 28691 Madrid, Spain
- Correspondence: (S.R.); (A.F.-R.); Tel.: +34-918-223-266 (S.R.); +34-918-223-892 (A.F.-R.); Fax: +34-918-223-269 (S.R. & A.F.-R.)
| | - María Ángeles Jiménez-Sousa
- Instituto de Salud Carlos III, Centro Nacional de Microbiología, Unidad de Infección Viral e Inmunidad, Carretera Majadahonda-Pozuelo, Km 2.2, Majadahonda, 28220 Madrid, Spain; (S.M.-C.); (Ó.B.-K.); (M.Á.J.-S.)
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Bordoni V, Tartaglia E, Refolo G, Sacchi A, Grassi G, Antinori A, Fimia GM, Agrati C. Per2 Upregulation in Circulating Hematopoietic Progenitor Cells During Chronic HIV Infection. Front Cell Infect Microbiol 2020; 10:362. [PMID: 32850472 PMCID: PMC7396677 DOI: 10.3389/fcimb.2020.00362] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 06/11/2020] [Indexed: 11/13/2022] Open
Abstract
Chronic HIV infection accelerates immune aging and is associated with abnormal hemato-lymphopoiesis, but the relationship between HIV-induced aging and Hematopoietic Progenitor Cells (HPC) function is not well-defined. In the context of aging, it has been demonstrated using a murine model that Per2 (Period circadian clock 2) is a negative regulator of HPC survival and lineage potential. A possible involvement of Per2 modulation on hematopoietic failure during HIV infection has not yet been investigated. The aim of this study was to analyze whether Per2 is differently expressed and regulated on HPC during HIV infection, possibly providing a therapeutic target to restore lymphoid potential in the HPC compartment. To this purpose, Per2 expression in circulating HPC was compared in 69 chronic HIV infected patients under successful ART and in matched 30 uninfected healthy donors (HD). HPC aging was assessed by measuring relative telomere length (RTL), and HPC functionality was evaluated by Colony Forming Cell (CFC) assay from both ex vivo HIV+ patients and in vitro Per2 overexpressing donors. Our results showed a lower RTL in HPC and a decrease of white progenitor colonies from HIV+ patients with lower CD4 respect to those with higher CD4 T cell count (<500 respect to >500 CD4 T cell/mmc). Interestingly, we found that the frequency of Per2-expressing HPC is higher in HIV+ patients than in HD and correlated to RTL of CFC derived cells, highlighting a relationship between low proliferative rate and Per2 expression. Indeed, the in vitro overexpression of Per2 resulted in a significant decrease of white progenitor colonies respect to control cells. Finally, we showed that the deacetylase Sirtuin 1, a negative regulator of Per2, was downregulated in HPC from HIV+ patients, and the peripheral blood treatment with resveratrol (Sirtuin 1 inducer) determined a decrease of Per2 expressing HPC. Altogether, these results suggest that during HIV infection, Per2 is involved in the regulation of HPC expansion and differentiation and its overexpression may impair the immune reconstitution. These data support the rationale to explore the role of this regulatory mechanism during aged-associated hemato-lymphopoiesis impairment in HIV infection.
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Affiliation(s)
- Veronica Bordoni
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Eleonora Tartaglia
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Giulia Refolo
- Laboratory of Cell Biology and Electron Microscopy, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Alessandra Sacchi
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Germana Grassi
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Andrea Antinori
- Clinical Department, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Gian Maria Fimia
- Laboratory of Cell Biology and Electron Microscopy, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy.,Department of Molecular Medicine, University of Rome "Sapienza", Rome, Italy
| | - Chiara Agrati
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
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44
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Franceschini E, De Biasi S, Digaetano M, Bianchini E, Lo Tartaro D, Gibellini L, Menozzi M, Zona S, Tarantino G, Nasi M, Codeluppi M, Guaraldi G, Magistri P, Di Benedetto F, Pinti M, Mussini C, Cossarizza A. Efficient T-Cell Compartment in HIV-Positive Patients Receiving Orthotopic Liver Transplant and Immunosuppressive Therapy. J Infect Dis 2020; 223:482-493. [PMID: 32620016 DOI: 10.1093/infdis/jiaa395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 06/26/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND In patients undergoing orthotopic liver transplant (OLT), immunosuppressive treatment is mandatory and infections are leading causes of morbidity/mortality. Thus, it is essential to understand the functionality of cell-mediated immunity after OLT. The aim of the study was to identify changes in T-cell phenotype and polyfunctionality in human immunodeficiency virus-positive (HIV+) and -negative (HIV-) patients undergoing immunosuppressive treatment after OLT. METHODS We studied peripheral blood mononuclear cells from 108 subjects divided into 4 groups of 27: HIV+ transplanted patients, HIV- transplanted patients, HIV+ nontransplanted patients, and healthy subjects. T-cell activation, differentiation, and cytokine production were analyzed by flow cytometry. RESULTS Median age was 55 years (interquartile range, 52-59 years); the median CD4 count in HIV+ patients was 567 cells/mL, and all had undetectable viral load. CD4+ and CD8+ T-cell subpopulations showed different distributions between HIV+ and HIV- OLT patients. A cluster representing effector cells expressing PD1 was abundant in HIV- transplanted patients and they were characterized by higher levels of CD4+ T cells able to produce interferon-γ and tumor necrosis factor-α. CONCLUSIONS HIV- transplanted patients have more exhausted or inflammatory T cells compared to HIV+ transplanted patients, suggesting that patients who have already experienced a form of immunosuppression due to HIV infection respond differently to anti-rejection therapy.
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Affiliation(s)
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Elena Bianchini
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Marianna Menozzi
- Clinic of Infectious Diseases, University Hospital, Modena, Italy
| | - Stefano Zona
- Clinic of Infectious Diseases, University Hospital, Modena, Italy
| | - Giuseppe Tarantino
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University Hospital, Modena, Italy
| | - Milena Nasi
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Mauro Codeluppi
- Clinic of Infectious Diseases, University Hospital, Modena, Italy
| | - Giovanni Guaraldi
- Clinic of Infectious Diseases, University Hospital, Modena, Italy.,Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Paolo Magistri
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University Hospital, Modena, Italy
| | - Fabrizio Di Benedetto
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University Hospital, Modena, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Clinic of Infectious Diseases, University Hospital, Modena, Italy.,Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy.,Istituto Nazionale per le Ricerche Cardiovascolari, Bologna, Italy
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45
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Salgüero S, Medrano LM, González-García J, Berenguer J, Montes ML, Diéz C, Garcia-Broncano P, Llop-Herrera E, Pérez-Latorre L, Bellóno JM, Jiménez-Sousa MÁ, Resino S. Plasma IP-10 and IL-6 are linked to Child-Pugh B cirrhosis in patients with advanced HCV-related cirrhosis: a cross-sectional study. Sci Rep 2020; 10:10384. [PMID: 32587340 PMCID: PMC7316790 DOI: 10.1038/s41598-020-67159-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 06/03/2020] [Indexed: 02/07/2023] Open
Abstract
We aimed to evaluate the association of plasma biomarkers linked to inflammation (bacterial translocation, inflammatory response, and endothelial dysfunction), coagulopathy, and angiogenesis with the severity of liver cirrhosis (assessed by the Child-Pugh-Turcotte score, CTP) and Child-Pugh B cirrhosis (CTP 7–9) in patients with advanced hepatitis C virus (HCV)-related cirrhosis. We carried out a cross-sectional study in 97 patients with advanced HCV-related cirrhosis (32 HCV-monoinfected and 65 HIV/HCV-coinfected). Plasma biomarkers were measured by ProcartaPlex multiplex immunoassays. The outcome variable was the CTP score and the Child-Pugh B cirrhosis (CTP 7–9). HIV/HCV-coinfected patients and HCV-monoinfected patients with advanced HCV-related cirrhosis had near-equivalent values of plasma biomarkers. Higher values of plasma biomarkers linked to an inflammatory response (IP-10, IL-8, IL-6, and OPG), endothelial dysfunction (sVCAM-1 and sICAM-1), and coagulopathy (D-dimer) were related to higher CTP values. The most significant biomarkers to detect the presence of Child-Pugh B cirrhosis (CTP 7–9) were IP-10 (p-value= 0.008) and IL-6 (p-value=0.002). The AUC-ROC values of IP-10, IL-6, and both biomarkers combined (IP-10+IL-6) were 0.78, 0.88, and 0.96, respectively. In conclusion, HIV infection does not appear to have a significant impact on the analyzed plasma biomarkers in patients with advanced HCV-related cirrhosis. However, plasma biomarkers linked to inflammation (inflammatory response and endothelial dysfunction) were related to the severity of liver cirrhosis (CTP score), mainly IP-10 and IL-6, which discriminated patients with Child-Pugh B concerning Child-Pugh A.
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Affiliation(s)
- Sergio Salgüero
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.,Unidad de Análisis Clínicos, Fundación Hospital Alcorcón, Alcorcón, Madrid, Spain
| | - Luz Maria Medrano
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Juan González-García
- Unidad de VIH; Servicio de Medicina Interna, Hospital Universitario "La Paz", Madrid, Spain
| | - Juan Berenguer
- Unidad de Enfermedades Infecciosas/VIH; Hospital General Universitario "Gregorio Marañón", Madrid, Spain.,Instituto de Investigación Sanitaria del Gregorio Marañón, Madrid, Spain
| | - María L Montes
- Unidad de VIH; Servicio de Medicina Interna, Hospital Universitario "La Paz", Madrid, Spain
| | - Cristina Diéz
- Unidad de Enfermedades Infecciosas/VIH; Hospital General Universitario "Gregorio Marañón", Madrid, Spain.,Instituto de Investigación Sanitaria del Gregorio Marañón, Madrid, Spain
| | - Pilar Garcia-Broncano
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.,Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | - Elba Llop-Herrera
- Departamento de Gastroenterología; Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, Spain
| | - Leire Pérez-Latorre
- Unidad de Enfermedades Infecciosas/VIH; Hospital General Universitario "Gregorio Marañón", Madrid, Spain.,Instituto de Investigación Sanitaria del Gregorio Marañón, Madrid, Spain
| | - José María Bellóno
- Fundación para la Investigación Biomédica, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - María Ángeles Jiménez-Sousa
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.
| | - Salvador Resino
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.
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Gabuzda D, Jamieson BD, Collman RG, Lederman MM, Burdo TH, Deeks SG, Dittmer DP, Fox HS, Funderburg NT, Pahwa SG, Pandrea I, Wilson CC, Hunt PW. Pathogenesis of Aging and Age-related Comorbidities in People with HIV: Highlights from the HIV ACTION Workshop. Pathog Immun 2020; 5:143-174. [PMID: 32856008 PMCID: PMC7449259 DOI: 10.20411/pai.v5i1.365] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 03/10/2020] [Indexed: 12/12/2022] Open
Abstract
People with HIV (PWH) experience accentuated biological aging, as defined by markers of inflammation, immune dysfunction, and the epigenetic clock. They also have an elevated risk of multiple age-associated comorbidities. To discuss current knowledge, research gaps, and priorities in aging and age-related comorbidities in treated HIV infection, the NIH program staff organized a workshop held in Bethesda, Maryland in September 2019. This review article describes highlights of discussions led by the Pathogenesis/Basic Science Research working group that focused on three high priority topics: immunopathogenesis; the microbiome/virome; and aging and senescence. We summarize knowledge in these fields and describe key questions for research on the pathogenesis of aging and age-related comorbidities in PWH. Understanding the drivers and mechanisms underlying accentuated biological aging is a high priority that will help identify potential therapeutic targets to improve healthspan in older PWH.
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Affiliation(s)
- Dana Gabuzda
- Department of Cancer Immunology and Virology; Dana-Farber Cancer Institute; Boston, Massachusetts; Department of Neurology; Harvard Medical School; Boston, Massachusetts
| | - Beth D Jamieson
- Department of Medicine; David Geffen School of Medicine; University of California; Los Angeles, California
| | - Ronald G Collman
- Department of Medicine; University of Pennsylvania School of Medicine; Philadelphia, Pennsylvania
| | - Michael M Lederman
- Department of Medicine; Case Western Reserve University School of Medicine; Cleveland, Ohio
| | - Tricia H Burdo
- Department of Neuroscience; Lewis Katz School of Medicine; Temple University; Philadelphia, Pennsylvania
| | - Steven G Deeks
- Department of Medicine; University of California; San Francisco, California
| | - Dirk P Dittmer
- Department of Microbiology and Immunology; University of North Carolina School of Medicine; Chapel Hill, North Carolina
| | - Howard S Fox
- Department of Pharmacology and Experimental Neuroscience; University of Nebraska Medical Center; Omaha, Nebraska
| | - Nicholas T Funderburg
- Division of Medical Laboratory Science; School of Health and Rehabilitation Sciences; Ohio State University College of Medicine; Columbus, Ohio
| | - Savita G Pahwa
- Department of Microbiology and Immunology; University of Miami Miller School of Medicine; Miami, Florida
| | - Ivona Pandrea
- Department of Microbiology and Molecular Genetics; School of Medicine; University of Pittsburgh; Pittsburgh, Pennsylvania
| | - Cara C Wilson
- Department of Medicine; Division of Infectious Diseases; University of Colorado Anschutz Medical Campus; Aurora, Colorado
| | - Peter W Hunt
- Department of Medicine; University of California; San Francisco, California
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Callen AL, Dupont SM, Pyne J, Talbott J, Tien P, Calabrese E, Saloner D, Chow FC, Narvid J. The regional pattern of abnormal cerebrovascular reactivity in HIV-infected, virally suppressed women. J Neurovirol 2020; 26:734-742. [PMID: 32500476 DOI: 10.1007/s13365-020-00859-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/23/2020] [Accepted: 05/19/2020] [Indexed: 12/20/2022]
Abstract
The purpose of this study was to assess whole brain and regional patterns of cerebrovascular reactivity (CVR) abnormalities in HIV-infected women using quantitative whole brain arterial spin labeling (ASL). We hypothesized that HIV-infected women would demonstrate decreased regional brain CVR despite viral suppression. This cross-sectional study recruited subjects from the Bay Area Women's Interagency Health Study (WIHS)-a cohort study designed to investigate the progression of HIV disease in women. In addition to conventional noncontrast cerebral MRI sequences, perfusion imaging was performed before and after the administration of intravenous acetazolamide. CVR was measured by comparing quantitative ASL brain perfusion before and after administration of intravenous acetazolamide. In order to validate and corroborate ASL-based whole brain and regional perfusion, phase-contrast (PC) imaging was also performed through the major neck vessels. FLAIR and susceptibility weighted sequences were performed to assess for white matter injury and microbleeds, respectively. Ten HIV-infected women and seven uninfected, age-matched controls were evaluated. Significant group differences were present in whole brain and regional CVR between HIV-infected and uninfected women. These regional differences were significant in the frontal lobe and basal ganglia. CVR measurements were not significantly impacted by the degree of white matter signal abnormality or presence of microbleeds. Despite complete viral suppression, dysfunction of the neurovascular unit persists in the HIV population. Given the lack of association between CVR and traditional imaging markers of small vessel disease, CVR quantification may provide an early biomarker of pre-morbid vascular disease.
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Affiliation(s)
- Andrew L Callen
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 513 Parnassus Ave, Rm S257A, San Francisco, CA, 94143, USA.
| | | | - Jeffrey Pyne
- Department of Mechanical Engineering, University of California Berkeley, Berkeley, CA, USA
| | - Jason Talbott
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 513 Parnassus Ave, Rm S257A, San Francisco, CA, 94143, USA
| | - Phyllis Tien
- Division of Infectious Diseases, University of California San Francisco, San Francisco, CA, USA
| | - Evan Calabrese
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 513 Parnassus Ave, Rm S257A, San Francisco, CA, 94143, USA
| | - David Saloner
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 513 Parnassus Ave, Rm S257A, San Francisco, CA, 94143, USA
| | - Felicia C Chow
- Department of Neurology, and Division of Infectious Diseases, University of California San Francisco, Weill Institute for Neurosciences, San Francisco, CA, USA
| | - Jared Narvid
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 513 Parnassus Ave, Rm S257A, San Francisco, CA, 94143, USA
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The long-term effect of human immunodeficiency virus infection on retinal microvasculature and the ganglion cell-inner plexiform layer: an OCT angiography study. Graefes Arch Clin Exp Ophthalmol 2020; 258:1671-1676. [PMID: 32445017 DOI: 10.1007/s00417-020-04749-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 04/03/2020] [Accepted: 05/09/2020] [Indexed: 12/25/2022] Open
Abstract
PURPOSE To investigate the long-term effect of HIV infection on the ganglion cell-inner plexiform layer and retinal capillary network. METHODS This prospective, cross-sectional case-control study included 45 HIV-infected patients and 45 healthy individuals. Optical coherence tomography angiography (OCTA) was used for the assessment of macular, peripapillary retinal nerve fiber layer (RNFL) thicknesses, ganglion cell-inner plexiform layer, vessel density, perfusion density, and foveal avascular zone. RESULTS The mean disease duration was 7.3 ± 1.9 years (range, 5-12 years) in the HIV group. The mean CD4 count (nadir) for all the patients was 147.09 ± 122 cells/mm3 and the mean RNA was 173.6 ± 913.8 copies/ml. No statistically significant difference was determined between the groups in respect of the average and foveal MT (p = 0.05). A significant difference was found between the two groups in respect of the mean VD and PD parameters (p < 0.05). Peripapillary PD was significantly decreased in the HIV group. There was a significant difference between the average and superior and inferior half-region of GC-IPL values. Using Pearson's correlation analysis, no significant correlation was determined between the duration of HIV infection and mean GC-IPL, MT and VD, and PD values (r - 0.223, p 0.141; r - 0.223, p 0.141; r - 0.169, p 0.268; r - 0.105, p 0.491; r - 0.095, p 0.535 respectively). CONCLUSIONS The results of this study provide evidence of microvascular and neuroretinal loss in individuals with well-suppressed HIV infection, compared with healthy control subjects. OCTA is an important test for the screening of retinal microvascular changes over time in HIV-infected cases.
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Dalzini A, Petrara MR, Ballin G, Zanchetta M, Giaquinto C, De Rossi A. Biological Aging and Immune Senescence in Children with Perinatally Acquired HIV. J Immunol Res 2020; 2020:8041616. [PMID: 32509884 PMCID: PMC7246406 DOI: 10.1155/2020/8041616] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 04/22/2020] [Indexed: 12/12/2022] Open
Abstract
Chronic HIV-infected children suffer from premature aging and aging-related diseases. Viral replication induces an ongoing inflammation process, with the release of pathogen-associated molecular patterns (PAMPs) and damage-associated molecular patterns (DAMPs), the activation of the immune system, and the production of proinflammatory cytokines. Although combined highly active antiretroviral therapy (ART) has significantly modified the natural course of HIV infection, normalization of T and B cell phenotype is not completely achievable; thus, many HIV-infected children display several phenotypical alterations, including higher percentages of activated cells, that favor an accelerated telomere attrition, and higher percentages of exhausted and senescent cells. All these features ultimately lead to the clinical manifestations related to premature aging and comorbidities typically observed in older general population, including non-AIDS-related malignancies. Therefore, even under effective treatment, the premature aging process of HIV-infected children negatively impacts their quality and length of life. This review examines the available data on the impact of HIV and ART on immune and biological senescence of HIV-infected children.
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Affiliation(s)
- Annalisa Dalzini
- Section of Oncology and Immunology, Department of Surgery, Oncology and Gastroenterology, Unit of Viral Oncology and AIDS Reference Center, University of Padova, Padova, Italy
| | - Maria Raffaella Petrara
- Section of Oncology and Immunology, Department of Surgery, Oncology and Gastroenterology, Unit of Viral Oncology and AIDS Reference Center, University of Padova, Padova, Italy
| | - Giovanni Ballin
- Section of Oncology and Immunology, Department of Surgery, Oncology and Gastroenterology, Unit of Viral Oncology and AIDS Reference Center, University of Padova, Padova, Italy
| | | | - Carlo Giaquinto
- Department of Mother and Child Health, University of Padova, Padova, Italy
| | - Anita De Rossi
- Section of Oncology and Immunology, Department of Surgery, Oncology and Gastroenterology, Unit of Viral Oncology and AIDS Reference Center, University of Padova, Padova, Italy
- Veneto Institute of Oncology IOV – IRCCS, Padua, Italy
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Epigenetics, HIV, and Cardiovascular Disease Risk. Curr Probl Cardiol 2020; 46:100615. [PMID: 32507271 DOI: 10.1016/j.cpcardiol.2020.100615] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 04/21/2020] [Indexed: 12/14/2022]
Abstract
Human immunodeficiency virus (HIV) is currently considered a risk factor for cardiovascular disease (CVD). With the advent of antiretroviral treatment and prevention, HIV-related morbidity and mortality rates have decreased significantly. Prolonged life expectancy heralded higher prevalence of diseases of aging, including CVD-associated morbidity and mortality, having an earlier onset in people living with HIV (PLHIV) compared to their noninfected counterparts. Several epigenetic biomarkers are now available as predictors of health and disease, with DNA methylation being one of the most widely studied. Epigenetic biomarkers are changes in gene expression without alterations to the intrinsic DNA sequence, with the potential to predict risk of future CVD, as well as the outcome and response to therapy among PLHIV. We sought to review the available literature referencing epigenetic markers to determine underlying biomechanism predisposing high-risk PLHIV to CVD, elucidating areas of possible intervention.
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