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Charre C, Lemoine S, Icard V, Maud R, Tardy JC, Chiarello P, Godinot M, Avettand-Fenoel V. HIV-1-Associated Kidney Disease in an Elite Controller. AIDS Patient Care STDS 2022; 36:413-415. [PMID: 36301263 DOI: 10.1089/apc.2022.0120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Affiliation(s)
- Caroline Charre
- Université Paris Cité, Faculté de Médecine, Paris, France.,INSERM U1016, CNRS UMR8104, Institut Cochin, Paris, France.,Department of Virology, Hôpital Cochin, APHP, Paris, France
| | - Sandrine Lemoine
- Université de Lyon, Lyon, France.,Department of Nephrology, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Vinca Icard
- Department of Virology, Institut de Agents Infectieux, Centre National de Référence des Virus des Infections Respiratoires, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Rabeyrin Maud
- Department of Anatomical Pathology, Centre de Biologie et de Pathologie Grand Est, Hospices Civils de Lyon, Lyon, France
| | - Jean-Claude Tardy
- Department of Virology, Institut de Agents Infectieux, Centre National de Référence des Virus des Infections Respiratoires, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Pierre Chiarello
- Department of Infectious Diseases, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France
| | - Matthieu Godinot
- Department of Infectious Diseases, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France
| | - Véronique Avettand-Fenoel
- Université Paris Cité, Faculté de Médecine, Paris, France.,INSERM U1016, CNRS UMR8104, Institut Cochin, Paris, France.,Department of Virology, Hôpital Cochin, APHP, Paris, France
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2
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Zuidewind P, Cotton M, Barnabas S, Van Rensburg AJ, van Zyl G, Gordijn C. Approach to the management of paediatric HIV spontaneous controllers. S Afr J Infect Dis 2022; 37:399. [PMID: 35815221 PMCID: PMC9257930 DOI: 10.4102/sajid.v37i1.399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 04/22/2022] [Indexed: 11/16/2022] Open
Abstract
Paediatric HIV spontaneous controllers (HSCs) are a unique and understudied population with potential to inform alternative treatment options for patients living with HIV. As HSCs are so rare and often not recognised prior to antiretroviral treatment (ART) initiation, it can be difficult for clinicians to optimally manage this group. We describe the diagnosis, history and management of three paediatric HSCs, two girls and a boy who were followed for 2, 1.25 and 10.4 years, respectively, before starting ART. All had low but detectable viral loads throughout follow-up but mostly marginally low CD4:CD8 ratios. The reason for starting ART in all was a gradual tendency to poorer virological control. This case series should assist in recognising paediatric HSCs. Clinical dilemmas arising in the management of paediatric HSCs include arriving at a correct HIV-positive diagnosis, correct diagnosis as an HSC, as well as whether to initiate ART. Decision-making for initiation of ART in paediatric HSCs should be individualised. Factors supporting ART initiation in these patients included increased frequency of viral load blips, increasing detectable viral load, CD4 percentage and CD4:CD8 ratio. Other factors included Hepatitis C serology and highly sensitive C-reactive protein. All three patients ultimately required ART, which supports universal initiation of ART in paediatric HSCs, but further research is required.
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Affiliation(s)
- Peter Zuidewind
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, University of Stellenbosch, Cape Town, South Africa
| | - Mark Cotton
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, University of Stellenbosch, Cape Town, South Africa
| | - Shaun Barnabas
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, University of Stellenbosch, Cape Town, South Africa
| | - Anita Janse Van Rensburg
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, University of Stellenbosch, Cape Town, South Africa
| | - Gert van Zyl
- Department of Virology, Faculty of Medicine and Health Sciences, University of Stellenbosch, Cape Town, South Africa
| | - Carli Gordijn
- Department of Virology, Faculty of Medicine and Health Sciences, University of Stellenbosch, Cape Town, South Africa
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3
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Dannus L, Mulliez A, Berger M, Bourgne C, Veyrat‐Masson R. Applicability of the
long‐term
uncertainty in measurement (
LTUM
) method for analytical performance assessment in clinical cytometry laboratories. CYTOMETRY PART B: CLINICAL CYTOMETRY 2022; 102:254-260. [PMID: 34913579 PMCID: PMC9300141 DOI: 10.1002/cyto.b.22050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 11/02/2021] [Accepted: 12/09/2021] [Indexed: 12/25/2022]
Abstract
Background Methods Results Conclusions
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Affiliation(s)
- Louis‐Thomas Dannus
- Hématologie Biologique, CHU Clermont‐Ferrand Hôpital Estaing Clermont‐Ferrand France
- Equipe d'Accueil 7453 CHELTER Université Clermont Auvergne, CHU Clermont‐Ferrand, Hôpital Estaing Clermont‐Ferrand France
| | - Aurélien Mulliez
- CHU Clermont‐Ferrand Délégation à la Recherche Clinique et à l'Innovation Clermont‐Ferrand France
| | - Marc Berger
- Hématologie Biologique, CHU Clermont‐Ferrand Hôpital Estaing Clermont‐Ferrand France
- Equipe d'Accueil 7453 CHELTER Université Clermont Auvergne, CHU Clermont‐Ferrand, Hôpital Estaing Clermont‐Ferrand France
| | - Céline Bourgne
- Hématologie Biologique, CHU Clermont‐Ferrand Hôpital Estaing Clermont‐Ferrand France
- Equipe d'Accueil 7453 CHELTER Université Clermont Auvergne, CHU Clermont‐Ferrand, Hôpital Estaing Clermont‐Ferrand France
| | - Richard Veyrat‐Masson
- Hématologie Biologique, CHU Clermont‐Ferrand Hôpital Estaing Clermont‐Ferrand France
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4
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N’takpé JB, Gabillard D, Moh R, Gardiennet E, Toni TD, Kouame GM, Badje A, Emieme A, Karcher S, Le Carrou J, Ménan H, Danel C, Eholie SP, Rouzioux C, Anglaret X, Lambotte O. Elite and viremic HIV-1 controllers in West Africa. AIDS 2022; 36:29-38. [PMID: 34524145 PMCID: PMC8654265 DOI: 10.1097/qad.0000000000003072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 07/03/2021] [Accepted: 07/15/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Data on HIV-1 controllers in Africa are scarce. We report the proportion of HIV-1 controllers in a group of adults prospectively monitored with frequent viral load measurements as part of a clinical trial in West Africa. METHODS For the Temprano trial, antiretroviral therapy (ART)-naive HIV-1 infected adults with no criteria for starting ART were randomized to start ART immediately or defer ART until the WHO starting criteria were met. Plasma viral load was measured every 6 months. The trial follow-up was 30 months. We considered all Temprano participants randomized to defer ART. Patients with all semestrial viral <2000 copies/ml and still off ART at month 30 were defined as HIV-1 controllers. Controllers with all viral loads <50 copies/ml were defined as elite controllers, the rest as viremic controllers. RESULTS Of the 1023 HIV-1-infected adults randomized in the Temprano deferred-ART group, 18 (1.8%) met the criteria for classification as HIV controllers, of whom seven (0.7%) were elite controllers and 11 (1.1%) viremic controllers. The HIV-1 controllers had low peripheral blood mononuclear cell HIV-1 DNA and low inflammatory marker levels. They maintained high CD4+ cell count and percentages and had a low morbidity rate. DISCUSSION HIV controllers exist in Africa at a proportion close to that reported elsewhere. They represent a small fraction of all HIV-1-infected patients but raise important questions. Further studies should assess whether starting ART might represent more risk than benefit for some controllers, and where it does, how to identify these patients before they start ART.
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Affiliation(s)
- Jean Baptiste N’takpé
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
- Département de Dermatologie et Maladies Infectieuses, Université Felix Houphouët Boigny, Abidjan, Côte d’Ivoire
| | - Delphine Gabillard
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
| | - Raoul Moh
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
- Département de Dermatologie et Maladies Infectieuses, Université Felix Houphouët Boigny, Abidjan, Côte d’Ivoire
| | - Elise Gardiennet
- AP-HP, CHU Necker Enfants Malades, Université Paris Descartes, Paris, France
| | - Thomas-d’Aquin Toni
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
- CeDReS, CHU de Treichville, Abidjan, Côte d’Ivoire
| | - Gérard M. Kouame
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
- Département de Dermatologie et Maladies Infectieuses, Université Felix Houphouët Boigny, Abidjan, Côte d’Ivoire
| | - Anani Badje
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
- Département de Dermatologie et Maladies Infectieuses, Université Felix Houphouët Boigny, Abidjan, Côte d’Ivoire
| | - Arlette Emieme
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
- CeDReS, CHU de Treichville, Abidjan, Côte d’Ivoire
| | - Sophie Karcher
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
| | - Jérome Le Carrou
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
| | - Hervé Ménan
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
- CeDReS, CHU de Treichville, Abidjan, Côte d’Ivoire
| | - Christine Danel
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
| | - Serge P. Eholie
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
- Département de Dermatologie et Maladies Infectieuses, Université Felix Houphouët Boigny, Abidjan, Côte d’Ivoire
| | - Christine Rouzioux
- PACCI/ANRS Research Center
- Faculté de Médecine, Université Paris Descartes, Paris
| | - Xavier Anglaret
- Inserm 1219, University of Bordeaux, IRD, Bordeaux, France
- PACCI/ANRS Research Center
| | - Olivier Lambotte
- AP-HP Paris Saclay, Hôpital Bicêtre, Clinical Immunology Department
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IDMIT/IMVA-HB), Le Kremlin Bicêtre, France
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5
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Guardigni V, Toschi A, Badia L, Rosselli Del Turco E, Salsi E, Cristini F, Sighinolfi L, Fabbri G, Massari M, Cuomo G, Viale P, Verucchi G. Patients with HIV and cirrhosis: the risk for hepatocellular carcinoma after direct-acting antivirals for hepatitis C virus. AIDS 2021; 35:1967-1972. [PMID: 34101631 DOI: 10.1097/qad.0000000000002973] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Hepatocellular carcinoma (HCC) has become a major issue in coinfected HIV/HCV patients with liver cirrhosis. We aimed to determine the rate of HCC occurrence after a direct-acting antiviral (DAA) treatment and to evaluate the factors associated with the risk of HCC in this population. DESIGN We conducted a retrospective multicenter observational study including cirrhotic HIV/HCV-coinfected patients treated with DAAs, between October 2014 and January 2017. METHODS We collected demographics characteristics, data regarding HIV and HCV infections and treatment with DAAs. We investigated the rate and the time of occurrence of HCC. Statistical analysis explored the factors associated to development of liver cancer. RESULTS During a median follow-up of 55 months, 24 out of 232 patients developed HCC, after a median of 22.5 months from starting DAAs. Factors associated with HCC were a higher Child--Pugh Turcotte (CPT) score (P = 0.002), HCV genotype 3 (P = 0.04), previous HCC (P < 0.001) and CD4+ cell count nadir greater than 350 cells/μl (P = 0.001), whereas antiretroviral therapy (ART) was associated to a lower rate of cancer (P = 0.02). At multivariable analysis CPT score and a history of HCC remained independently associated with HCC after DAAs (P = 0.003 and P < 0.001, respectively), and ART administration maintained its protective role (P = 0.047), regardless of HIV RNA at baseline. CONCLUSION Our study highlights the importance of a long-lasting follow-up for HCC after HCV eradication, mostly in those patients with advanced cirrhosis and history of HCC. Furthermore, our data showed a potential role of ART itself (and not of undetectable HIV RNA) in reducing the risk for HCC development.
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Affiliation(s)
- Viola Guardigni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna
| | - Alice Toschi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna
| | - Lorenzo Badia
- Department of Medical and Surgical Sciences, University of Bologna, Bologna
| | | | - Eleonora Salsi
- Department of Infectious Diseases and Hepatology, Azienda Ospedaliera di Parma, Parma
| | | | | | | | - Marco Massari
- Infectious Diseases Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio nell'Emilia
| | - Gianluca Cuomo
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria Policlinico of Modena, Modena, Italy
| | - Pierluigi Viale
- Department of Medical and Surgical Sciences, University of Bologna, Bologna
| | - Gabriella Verucchi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna
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6
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Plaçais L, Boufassa F, Lécuroux C, Gardiennet E, Avettand-Fenoel V, Saez-Cirion A, Lambotte O, Noël N. Antiretroviral therapy for HIV controllers: Reasons for initiation and outcomes in the French ANRS-CO21 CODEX cohort. EClinicalMedicine 2021; 37:100963. [PMID: 34195579 PMCID: PMC8225698 DOI: 10.1016/j.eclinm.2021.100963] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Less than 1% of Human Immunodeficiency Virus (HIV)-infected individuals are able to achieve spontaneous viral control without requiring antiretroviral therapy (ART). Whether these HIV controllers (HIC) are at risk of HIV-associated comorbidities and could benefit from ART is debated, but recent studies reported decreased T-cell activation upon ART initiation. We report the frequency of ART initiation, reasons to treat, treatment outcome on immunovirological parameters, and rate of side-effects and treatment discontinuation in the French cohort of HIC. METHODS Participants included in the French multicenter Agence Nationale de Recherche sur le SIDA et les Hépatites (ANRS) Cohorte des extremes (CODEX) cohort of HIC between July 6, 2007 and January 3, 2018 were prospectively followed. ART initiation, indication, discontinuation, non-Acquired ImmunoDeficiency Syndrome (AIDS)-defining events, side-effects, and immunovirological parameters were recorded. Undetectable HIC (u-HIC) were defined as participants with strictly undetectable viral loads based on routinely used assays throughout the follow-up and blipper HIC (b-HIC) as participants with possible detectable viral loads above the detection threshold during follow-up. FINDINGS Among 302 HIC followed for a median of 14.8 years [10.3-20.2], 90 (30%) received ART (7 u-HIC and 83 b-HIC). The main reasons for ART initiation were decreased CD4 T-cell counts (n = 36, 40%), loss of virological control (n = 13, 14%), and non-AIDS-defining events (n = 12, 13%). Sixteen (18%) participants experienced 17 grade 1-2 adverse events. In b-HIC, ART slightly increased the CD4/CD8 ratio (median +0.19, p < 0.0001) and decreased the frequency of circulating CD38+ HLA-DR.+ CD4 and CD8 lymphocytes (median -0.75%, p = 0.003, and -2%, p < 0.0001, respectively), but these changes were not observed for treated u-HIC. Thirteen (14%) participants discontinued ART (5 (38%) because of side-effects, and 10 remained HIC after treatment cessation (median follow-up: 305 days [235-728]). INTERPRETATION Only 30% of participants in this large cohort of HIC required ART during a median follow-up of 14.8 years. These results show that HIC status is very stable and vouch for a patient-centered treatment decision based on the individual benefit/risk balance.
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Affiliation(s)
- Léo Plaçais
- AP-HP, GHU Paris-Saclay, Hôpital Bicêtre, Service de Médecine Interne et Immunologie Clinique, Le Kremlin Bicêtre, 78, rue du Général Leclerc, 94275 CEDEX, France
- Inserm, CEA, Centre de Recherche en Immunologie des Infections Virales et des Maladies Auto-Immunes ImVA, Université Paris-Saclay, UMR1184, Le Kremlin Bicêtre 94270, France
| | - Faroudy Boufassa
- CESP, Centre for Research in Epidemiology and Population Health, Univ Paris-Saclay, Univ Paris Sud, UVSQ, Inserm UMRS 1018, Villejuif, France
| | - Camille Lécuroux
- Inserm, CEA, Centre de Recherche en Immunologie des Infections Virales et des Maladies Auto-Immunes ImVA, Université Paris-Saclay, UMR1184, Le Kremlin Bicêtre 94270, France
| | - Elise Gardiennet
- AP-HP, Laboratoire de Microbiologie Clinique, Hôpital Necker-Enfants Malades, Paris, France
- Faculté de Médecine, INSERM U1016, CNRS, UMR8104, Institut Cochin, Université de Paris, Paris, France
| | - Véronique Avettand-Fenoel
- AP-HP, Laboratoire de Microbiologie Clinique, Hôpital Necker-Enfants Malades, Paris, France
- Faculté de Médecine, INSERM U1016, CNRS, UMR8104, Institut Cochin, Université de Paris, Paris, France
| | - Asier Saez-Cirion
- Institut Pasteur, Unité HIV, Inflammation et Persistance, Paris, France
| | - Olivier Lambotte
- AP-HP, GHU Paris-Saclay, Hôpital Bicêtre, Service de Médecine Interne et Immunologie Clinique, Le Kremlin Bicêtre, 78, rue du Général Leclerc, 94275 CEDEX, France
- Inserm, CEA, Centre de Recherche en Immunologie des Infections Virales et des Maladies Auto-Immunes ImVA, Université Paris-Saclay, UMR1184, Le Kremlin Bicêtre 94270, France
- Faculté de Médecine, Université Paris Saclay, Le Kremlin Bicêtre, France
| | - Nicolas Noël
- AP-HP, GHU Paris-Saclay, Hôpital Bicêtre, Service de Médecine Interne et Immunologie Clinique, Le Kremlin Bicêtre, 78, rue du Général Leclerc, 94275 CEDEX, France
- Inserm, CEA, Centre de Recherche en Immunologie des Infections Virales et des Maladies Auto-Immunes ImVA, Université Paris-Saclay, UMR1184, Le Kremlin Bicêtre 94270, France
- Faculté de Médecine, Université Paris Saclay, Le Kremlin Bicêtre, France
- Corresponding author at: AP-HP, GHU Paris-Saclay, Hôpital Bicêtre, Service de Médecine Interne et Immunologie Clinique, Le Kremlin Bicêtre, 78, rue du Général Leclerc, 94275 CEDEX, France.
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7
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Jilg N, Garcia-Broncano P, Peluso M, Segal FP, Bosch RJ, Roberts-Toler C, Chen SMY, Van Dam CN, Keefer MC, Kuritzkes DR, Landay AL, Deeks S, Yu XG, Sax PE, Li JZ. Maintenance of Viral Suppression in Human Immunodeficiency Virus Controllers Despite Waning T-Cell Responses During Antiretroviral Therapy. J Infect Dis 2021; 222:1837-1842. [PMID: 32496516 DOI: 10.1093/infdis/jiaa294] [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] [Received: 12/21/2019] [Accepted: 05/28/2020] [Indexed: 12/18/2022] Open
Abstract
AIDS Clinical Trials Group study A5308 found reduced T-cell activation and exhaustion in human immunodeficiency virus (HIV) controllers start antiretroviral therapy (ART). We further assessed HIV-specific T-cell responses and post-ART viral loads. Before ART, the 31% of participants with persistently undetectable viremia had more robust HIV-specific T-cell responses. During ART, significant decreases were observed in a broad range of T-cell responses. Eight controllers in A5308 and the Study of the Consequences of the Protease Inhibitor Era (SCOPE) cohort showed no viremia above the level of quantification in the first 12 weeks after ART discontinuation. ART significantly reduced HIV-specific T-cell responses in HIV controllers but did not adversely affect controller status after ART discontinuation.
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Affiliation(s)
- Nikolaus Jilg
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Michael Peluso
- University of California, San Francisco, California, USA
| | - Florencia P Segal
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ronald J Bosch
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Samantha M Y Chen
- Ragon Institute of MGH, MIT and Harvard, Cambridge, Massachusetts, USA
| | | | - Michael C Keefer
- University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Daniel R Kuritzkes
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Alan L Landay
- Rush University Medical Center, Chicago, Illinois, USA
| | - Steven Deeks
- University of California, San Francisco, California, USA
| | - Xu G Yu
- Ragon Institute of MGH, MIT and Harvard, Cambridge, Massachusetts, USA
| | - Paul E Sax
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jonathan Z Li
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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8
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Abstract
Antiretroviral therapies efficiently block HIV-1 replication but need to be maintained for life. Moreover, chronic inflammation is a hallmark of HIV-1 infection that persists despite treatment. There is, therefore, an urgent need to better understand the mechanisms driving HIV-1 pathogenesis and to identify new targets for therapeutic intervention. In the past few years, the decisive role of cellular metabolism in the fate and activity of immune cells has been uncovered, as well as its impact on the outcome of infectious diseases. Emerging evidence suggests that immunometabolism has a key role in HIV-1 pathogenesis. The metabolic pathways of CD4+ T cells and macrophages determine their susceptibility to infection, the persistence of infected cells and the establishment of latency. Immunometabolism also shapes immune responses against HIV-1, and cell metabolic products are key drivers of inflammation during infection. In this Review, we summarize current knowledge of the links between HIV-1 infection and immunometabolism, and we discuss the potential opportunities and challenges for therapeutic interventions.
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9
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McGettrick P, Mallon PWG, Sabin CA. Cardiovascular disease in HIV patients: recent advances in predicting and managing risk. Expert Rev Anti Infect Ther 2020; 18:677-688. [PMID: 32306781 DOI: 10.1080/14787210.2020.1757430] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Cardiovascular disease (CVD) is one of the leading causes of mortality in virally suppressed people living with HIV (PLWH) and with an aging population, is likely to become one of the leading challenges in maintaining good health outcomes in HIV infection. However, factors driving the risk of CVD in PLWH are multiple and may be different from those of the general population, raising challenges to predicting and managing CVD risk in this population. AREAS COVERED In this review, we examine the relevant data regarding CVD in HIV infection including CVD prevalence, pathogenesis, and other contributing factors. We review the data regarding CVD risk prediction in PLWH and summarize factors, both general and HIV specific, that may influence CVD risk in this population. And finally, we discuss appropriate management of CVD risk in PLWH and explore potential therapeutic pathways which may mitigate CVD risk in the future in this population. EXPERT OPINION Following a comprehensive review of CVD risk in PLWH, we give our opinion on the primary issues in risk prediction and management of CVD in HIV infected individuals and discuss the future direction of CVD management in this population.
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Affiliation(s)
- Padraig McGettrick
- Centre for Pathogen Host Research, UCD School of Medicine, University College Dublin , Dublin, Ireland
| | - Patrick W G Mallon
- Centre for Pathogen Host Research, UCD School of Medicine, University College Dublin , Dublin, Ireland.,Department of Infectious Diseases, St. Vincent's University Hospital , Dublin, Ireland
| | - Caroline A Sabin
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, Institute for Global Health, University College London , London, UK
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