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Johansson E, Nazziwa J, Freyhult E, Hong MG, Lindman J, Neptin M, Karlson S, Rezeli M, Biague AJ, Medstrand P, Månsson F, Norrgren H, Esbjörnsson J, Jansson M. HIV-2 mediated effects on target and bystander cells induce plasma proteome remodeling. iScience 2024; 27:109344. [PMID: 38500818 PMCID: PMC10945182 DOI: 10.1016/j.isci.2024.109344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/23/2023] [Accepted: 02/22/2024] [Indexed: 03/20/2024] Open
Abstract
Despite low or undetectable plasma viral load, people living with HIV-2 (PLWH2) typically progress toward AIDS. The driving forces behind HIV-2 disease progression and the role of viremia are still not known, but low-level replication in tissues is believed to play a role. To investigate the impact of viremic and aviremic HIV-2 infection on target and bystander cell pathology, we used data-independent acquisition mass spectrometry to determine plasma signatures of tissue and cell type engagement. Proteins derived from target and bystander cells in multiple tissues, such as the gastrointestinal tract and brain, were detected at elevated levels in plasma of PLWH2, compared with HIV negative controls. Moreover, viremic HIV-2 infection appeared to induce enhanced release of proteins from a broader range of tissues compared to aviremic HIV-2 infection. This study expands the knowledge on the link between plasma proteome remodeling and the pathological cell engagement in tissues during HIV-2 infection.
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Affiliation(s)
- Emil Johansson
- Department of Translational Medicine, Lund University, Lund, Sweden
- Lund University Virus Centre, Lund, Sweden
| | - Jamirah Nazziwa
- Department of Translational Medicine, Lund University, Lund, Sweden
- Lund University Virus Centre, Lund, Sweden
| | - Eva Freyhult
- Department of Cell and Molecular Biology, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Mun-Gwan Hong
- National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
| | - Jacob Lindman
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Malin Neptin
- Department of Translational Medicine, Lund University, Lund, Sweden
- Lund University Virus Centre, Lund, Sweden
| | - Sara Karlson
- Lund University Virus Centre, Lund, Sweden
- Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Melinda Rezeli
- BioMS – Swedish National Infrastructure for Biological Mass Spectrometry, Lund University, Lund, Sweden
| | | | - Patrik Medstrand
- Department of Translational Medicine, Lund University, Lund, Sweden
- Lund University Virus Centre, Lund, Sweden
| | - Fredrik Månsson
- Department of Translational Medicine, Lund University, Lund, Sweden
| | - Hans Norrgren
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Joakim Esbjörnsson
- Department of Translational Medicine, Lund University, Lund, Sweden
- Lund University Virus Centre, Lund, Sweden
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Marianne Jansson
- Lund University Virus Centre, Lund, Sweden
- Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - for the SWEGUB CORE group
- Department of Translational Medicine, Lund University, Lund, Sweden
- Lund University Virus Centre, Lund, Sweden
- Department of Cell and Molecular Biology, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
- Department of Laboratory Medicine, Lund University, Lund, Sweden
- BioMS – Swedish National Infrastructure for Biological Mass Spectrometry, Lund University, Lund, Sweden
- National Public Health Laboratory, Bissau, Guinea-Bissau
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
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2
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Cabral-Piccin MP, Briceño O, Papagno L, Liouville B, White E, Perdomo-Celis F, Autaa G, Volant S, Llewellyn-Lacey S, Fromentin R, Chomont N, Price DA, Sáez-Cirión A, Lambotte O, Katlama C, Appay V. CD8 + T-cell priming is quantitatively but not qualitatively impaired in people with HIV-1 on antiretroviral therapy. AIDS 2024; 38:161-166. [PMID: 37800637 DOI: 10.1097/qad.0000000000003746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
BACKGROUND The induction of de novo CD8 + T-cell responses is essential for protective antiviral immunity, but this process is often impaired in people with HIV-1 (PWH). We investigated the extent to which the immune competence of naive CD8 + T cells, a key determinant of priming efficacy, could be preserved or restored in PWH via long-term antiretroviral therapy (ART). METHODS We used flow cytometry, molecular analyses of gene transcription and telomere length, and a fully validated priming assay to characterize naive CD8 + T cells ex vivo and evaluate the induction of antigen-specific effector/memory CD8 + T cells in vitro , comparing age-matched healthy uninfected donors (HUDs), PWH on ART, and natural HIV-1 controllers (HICs). RESULTS We found that naive CD8 + T cells were numerically reduced and exhibited a trend toward shorter telomere lengths in PWH on ART compared with HUDs and HICs. These features associated with impaired priming efficacy. However, we also found that naive CD8 + T cells were fully equipped proliferatively and transcriptionally in PWH on ART, enabling the generation of antigen-specific effector/memory CD8 + T cells with functional and phenotypic attributes comparable to those primed from HUDs. CONCLUSION Our data suggest that naive CD8 + T cells in PWH on ART are intrinsically capable of generating functionally and phenotypically intact effector/memory CD8 + T cells in response to antigen, despite evidence of senescence and an overall numerical reduction that compromises priming efficacy relative to HUDs and HICs.
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Affiliation(s)
- Mariela P Cabral-Piccin
- Université de Bordeaux, CNRS UMR 5164, INSERM ERL 1303, ImmunoConcEpT, Bordeaux
- Sorbonne Université, INSERM U1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Olivia Briceño
- Sorbonne Université, INSERM U1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
- Departamento de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Calzada de Tlalpan 4502, Colonia Sección XVI, Tlalpan, Mexico City, Mexico
| | - Laura Papagno
- Université de Bordeaux, CNRS UMR 5164, INSERM ERL 1303, ImmunoConcEpT, Bordeaux
- Sorbonne Université, INSERM U1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Benjamin Liouville
- Sorbonne Université, INSERM U1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Eoghann White
- Université de Bordeaux, CNRS UMR 5164, INSERM ERL 1303, ImmunoConcEpT, Bordeaux
- Sorbonne Université, INSERM U1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | | | - Gaëlle Autaa
- Université de Bordeaux, CNRS UMR 5164, INSERM ERL 1303, ImmunoConcEpT, Bordeaux
| | - Stevenn Volant
- Institut Pasteur, Université Paris Cité, Bioinformatics and Biostatistics Hub, Paris, France
| | - Sian Llewellyn-Lacey
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - Rémi Fromentin
- Centre de Recherche du CHUM and Department of Microbiology, Infectiology and Immunology, Université de Montréal, Montreal, Quebec, Canada
| | - Nicolas Chomont
- Centre de Recherche du CHUM and Department of Microbiology, Infectiology and Immunology, Université de Montréal, Montreal, Quebec, Canada
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
- Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
| | - Asier Sáez-Cirión
- Institut Pasteur, Université Paris Cité, Unité HIV Inflammation et Persistance
- Institut Pasteur, Université Paris Cité, Viral Reservoirs and Immune Control Unit, Paris
| | - Olivier Lambotte
- Université Paris-Saclay, AP-HP Hôpitaux Universitaires Paris Saclay, Service de Médecine Interne, Bicêtre (UMR 1184), CEA (IDMIT Department, IBFJ), INSERM, Center for Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB), Le Kremlin Bicêtre
| | - Christine Katlama
- Infectious Diseases Department, Pitié-Salpêtrière Hospital, AP-HP, Pierre Louis Epidemiology and Public Health Institute (iPLESP), INSERM 1136, Sorbonne Université, Paris, France
| | - Victor Appay
- Université de Bordeaux, CNRS UMR 5164, INSERM ERL 1303, ImmunoConcEpT, Bordeaux
- Sorbonne Université, INSERM U1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
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Mu W, Patankar V, Kitchen S, Zhen A. Examining Chronic Inflammation, Immune Metabolism, and T Cell Dysfunction in HIV Infection. Viruses 2024; 16:219. [PMID: 38399994 PMCID: PMC10893210 DOI: 10.3390/v16020219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/26/2024] [Accepted: 01/29/2024] [Indexed: 02/25/2024] Open
Abstract
Chronic Human Immunodeficiency Virus (HIV) infection remains a significant challenge to global public health. Despite advances in antiretroviral therapy (ART), which has transformed HIV infection from a fatal disease into a manageable chronic condition, a definitive cure remains elusive. One of the key features of HIV infection is chronic immune activation and inflammation, which are strongly associated with, and predictive of, HIV disease progression, even in patients successfully treated with suppressive ART. Chronic inflammation is characterized by persistent inflammation, immune cell metabolic dysregulation, and cellular exhaustion and dysfunction. This review aims to summarize current knowledge of the interplay between chronic inflammation, immune metabolism, and T cell dysfunction in HIV infection, and also discusses the use of humanized mice models to study HIV immune pathogenesis and develop novel therapeutic strategies.
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Affiliation(s)
- Wenli Mu
- Division of Hematology/Oncology, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- UCLA AIDS Institute and the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Vaibhavi Patankar
- Division of Hematology/Oncology, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- UCLA AIDS Institute and the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Scott Kitchen
- Division of Hematology/Oncology, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- UCLA AIDS Institute and the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Anjie Zhen
- Division of Hematology/Oncology, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- UCLA AIDS Institute and the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
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Passaes C, Desjardins D, Chapel A, Monceaux V, Lemaitre J, Mélard A, Perdomo-Celis F, Planchais C, Gourvès M, Dimant N, David A, Dereuddre-Bosquet N, Barrail-Tran A, Gouget H, Guillaume C, Relouzat F, Lambotte O, Guedj J, Müller-Trutwin M, Mouquet H, Rouzioux C, Avettand-Fenoël V, Le Grand R, Sáez-Cirión A. Early antiretroviral therapy favors post-treatment SIV control associated with the expansion of enhanced memory CD8 + T-cells. Nat Commun 2024; 15:178. [PMID: 38212337 PMCID: PMC10784587 DOI: 10.1038/s41467-023-44389-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 12/12/2023] [Indexed: 01/13/2024] Open
Abstract
HIV remission can be achieved in some people, called post-treatment HIV controllers, after antiretroviral treatment discontinuation. Treatment initiation close to the time of infection was suggested to favor post-treatment control, but the circumstances and mechanisms leading to this outcome remain unclear. Here we evaluate the impact of early (week 4) vs. late (week 24 post-infection) treatment initiation in SIVmac251-infected male cynomolgus macaques receiving 2 years of therapy before analytical treatment interruption. We show that early treatment strongly promotes post-treatment control, which is not related to a lower frequency of infected cells at treatment interruption. Rather, early treatment favors the development of long-term memory CD8+ T cells with enhanced proliferative and SIV suppressive capacity that are able to mediate a robust secondary-like response upon viral rebound. Our model allows us to formally demonstrate a link between treatment initiation during primary infection and the promotion of post-treatment control and provides results that may guide the development of new immunotherapies for HIV remission.
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Affiliation(s)
- Caroline Passaes
- Institut Pasteur, Université Paris Cité, Viral Reservoirs and Immune Control Unit, Paris, France.
- Institut Pasteur, Université Paris Cité, HIV Inflammation and Persistence Unit, Paris, France.
| | - Delphine Desjardins
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
| | - Anaïs Chapel
- Institut Pasteur, Université Paris Cité, Viral Reservoirs and Immune Control Unit, Paris, France
- Institut Pasteur, Université Paris Cité, HIV Inflammation and Persistence Unit, Paris, France
| | - Valérie Monceaux
- Institut Pasteur, Université Paris Cité, Viral Reservoirs and Immune Control Unit, Paris, France
- Institut Pasteur, Université Paris Cité, HIV Inflammation and Persistence Unit, Paris, France
| | - Julien Lemaitre
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
| | - Adeline Mélard
- Université Paris Cité; INSERM, U1016; CNRS, UMR8104, Paris, France
| | - Federico Perdomo-Celis
- Institut Pasteur, Université Paris Cité, HIV Inflammation and Persistence Unit, Paris, France
| | - Cyril Planchais
- Institut Pasteur, Université Paris Cité, INSERM U1222, Humoral Immunology Unit, Paris, France
| | - Maël Gourvès
- Institut Pasteur, Université Paris Cité, Viral Reservoirs and Immune Control Unit, Paris, France
| | - Nastasia Dimant
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
| | - Annie David
- Institut Pasteur, Université Paris Cité, HIV Inflammation and Persistence Unit, Paris, France
| | - Nathalie Dereuddre-Bosquet
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
| | - Aurélie Barrail-Tran
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
- Université Paris-Saclay, AP-HP, Hôpital Bicêtre, Service de Pharmacie, Le Kremlin Bicêtre, France
| | - Hélène Gouget
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
| | - Céline Guillaume
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
| | - Francis Relouzat
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
| | - Olivier Lambotte
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
- Université Paris-Saclay, AP-HP. Hôpital Bicêtre, Clinical Immunology Department, 94270, Le Kremlin Bicêtre, France
| | - Jérémie Guedj
- Université Paris Cité, IAME, INSERM, F-75018, Paris, France
| | - Michaela Müller-Trutwin
- Institut Pasteur, Université Paris Cité, HIV Inflammation and Persistence Unit, Paris, France
| | - Hugo Mouquet
- Institut Pasteur, Université Paris Cité, INSERM U1222, Humoral Immunology Unit, Paris, France
| | - Christine Rouzioux
- Université Paris Cité/APHP Hôpital Necker - Enfants Malades, Paris, France
| | - Véronique Avettand-Fenoël
- Université Paris Cité; INSERM, U1016; CNRS, UMR8104, Paris, France
- APHP Hôpital Cochin, Service de Virologie, Paris, France
| | - Roger Le Grand
- Université Paris-Saclay, CEA, INSERM, UMR1184, Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT Department), Fontenay-aux-Roses/Le Kremlin-Bicêtre, France
| | - Asier Sáez-Cirión
- Institut Pasteur, Université Paris Cité, Viral Reservoirs and Immune Control Unit, Paris, France.
- Institut Pasteur, Université Paris Cité, HIV Inflammation and Persistence Unit, Paris, France.
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Borjabad A, Dong B, Chao W, Volsky DJ, Potash MJ. Innate immune responses reverse HIV cognitive disease in mice: Profile by RNAseq in the brain. Virology 2024; 589:109917. [PMID: 37951088 PMCID: PMC10841696 DOI: 10.1016/j.virol.2023.109917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 10/19/2023] [Indexed: 11/13/2023]
Abstract
Antiretroviral therapy controls immunodeficiency in people with HIV but many develop mild neurocognitive disorder. Here we investigated HIV brain disease by infecting mice with the chimeric HIV, EcoHIV, and probing changes in brain gene expression during infection and reversal with polyinosinic-polycytidylic acid (poly I:C). EcoHIV-infected C57BL/6 mice were treated with poly I:C and monitored by assay of learning in radial arm water maze, RNAseq of striatum, and QPCR of virus burden and brain transcripts. Poly I:C reversed EcoHIV-associated cognitive impairment and reduced virus burden. Major pathways downregulated by infection involved neuronal function, these transcriptional changes were normalized by poly I:C treatment. Innate immune responses were the major pathways induced in EcoHIV-infected, poly I:C treated mice. Our findings provide a framework to identify brain cell genes dysregulated by HIV infection and identify a set of innate immune response genes that can block systemic infection and its associated dysfunction in the brain.
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Affiliation(s)
- Alejandra Borjabad
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Baojun Dong
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Wei Chao
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - David J Volsky
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Mary Jane Potash
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
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