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Liu Q, Tabrez S, Niekamp P, Kim CH. Circadian-clock-controlled endocrine and cytokine signals regulate multipotential innate lymphoid cell progenitors in the bone marrow. Cell Rep 2024; 43:114200. [PMID: 38717905 DOI: 10.1016/j.celrep.2024.114200] [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: 08/04/2023] [Revised: 12/12/2023] [Accepted: 04/22/2024] [Indexed: 06/01/2024] Open
Abstract
Innate lymphoid cells (ILCs), strategically positioned throughout the body, undergo population declines over time. A solution to counteract this problem is timely mobilization of multipotential progenitors from the bone marrow. It remains unknown what triggers the mobilization of bone marrow ILC progenitors (ILCPs). We report that ILCPs are regulated by the circadian clock to emigrate and generate mature ILCs in the periphery. We found that circadian-clock-defective ILCPs fail to normally emigrate and generate ILCs. We identified circadian-clock-controlled endocrine and cytokine cues that, respectively, regulate the retention and emigration of ILCPs at distinct times of each day. Activation of the stress-hormone-sensing glucocorticoid receptor upregulates CXCR4 on ILCPs for their retention in the bone marrow, while the interleukin-18 (IL-18) and RORα signals upregulate S1PR1 on ILCPs for their mobilization to the periphery. Our findings establish important roles of circadian signals for the homeostatic efflux of bone marrow ILCPs.
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Affiliation(s)
- Qingyang Liu
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Immunology Graduate Program, University of Michigan, Ann Arbor, MI 48109, USA
| | - Shams Tabrez
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
| | - Patrick Niekamp
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
| | - Chang H Kim
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Immunology Graduate Program, University of Michigan, Ann Arbor, MI 48109, USA; Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA.
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2
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Yin DE, Palin AC, Lombo TB, Mahon RN, Poon B, Wu DY, Atala A, Brooks KM, Chen S, Coyne CB, D’Souza MP, Fackler OT, Furler O’Brien RL, Garcia-de-Alba C, Jean-Philippe P, Karn J, Majji S, Muotri AR, Ozulumba T, Sakatis MZ, Schlesinger LS, Singh A, Spiegel HM, Struble E, Sung K, Tagle DA, Thacker VV, Tidball AM, Varthakavi V, Vunjak-Novakovic G, Wagar LE, Yeung CK, Ndhlovu LC, Ott M. 3D human tissue models and microphysiological systems for HIV and related comorbidities. Trends Biotechnol 2024; 42:526-543. [PMID: 38071144 PMCID: PMC11065605 DOI: 10.1016/j.tibtech.2023.10.008] [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: 07/03/2023] [Revised: 10/22/2023] [Accepted: 10/24/2023] [Indexed: 03/03/2024]
Abstract
Three-dimensional (3D) human tissue models/microphysiological systems (e.g., organs-on-chips, organoids, and tissue explants) model HIV and related comorbidities and have potential to address critical questions, including characterization of viral reservoirs, insufficient innate and adaptive immune responses, biomarker discovery and evaluation, medical complexity with comorbidities (e.g., tuberculosis and SARS-CoV-2), and protection and transmission during pregnancy and birth. Composed of multiple primary or stem cell-derived cell types organized in a dedicated 3D space, these systems hold unique promise for better reproducing human physiology, advancing therapeutic development, and bridging the human-animal model translational gap. Here, we discuss the promises and achievements with 3D human tissue models in HIV and comorbidity research, along with remaining barriers with respect to cell biology, virology, immunology, and regulatory issues.
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3
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Alles M, Gunasena M, Kettelhut A, Ailstock K, Musiime V, Kityo C, Richardson B, Mulhern W, Tamilselvan B, Rubsamen M, Kasturiratna D, Demberg T, Cameron CM, Cameron MJ, Dirajlal-Fargo S, Funderburg NT, Liyanage NPM. Activated NK Cells with Pro-inflammatory Features are Associated with Atherogenesis in Perinatally HIV-Acquired Adolescents. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.11.06.23297580. [PMID: 37986784 PMCID: PMC10659511 DOI: 10.1101/2023.11.06.23297580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Human immunodeficiency virus (HIV) is associated with persistent immune activation and dysfunction in people with HIV despite treatment with antiretroviral therapy (ART). Modulation of the immune system may be driven by: low-level HIV replication, co-pathogens, gut dysbiosis /translocation, altered lipid profiles, and ART toxicities. In addition, perinatally acquired HIV (PHIV) and lifelong ART may alter the development and function of the immune system. Our preliminary data and published literature suggest reprogramming innate immune cells may accelerate aging and increase the risk for future end-organ complications, including cardiovascular disease (CVD). The exact mechanisms, however, are currently unknown. Natural killer (NK) cells are a highly heterogeneous cell population with divergent functions. They play a critical role in HIV transmission and disease progression in adults. Recent studies suggest the important role of NK cells in CVDs; however, little is known about NK cells and their role in HIV-associated cardiovascular risk in PHIV adolescents. Here, we investigated NK cell subsets and their potential role in atherogenesis in PHIV adolescents compared to HIV-negative adolescents in Uganda. Our data suggest, for the first time, that activated NK subsets in PHIV adolescents may contribute to atherogenesis by promoting plasma oxidized low-density lipoprotein (Ox-LDL) uptake by vascular macrophages.
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4
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Affiliation(s)
- Irina Tsymala
- Department of Medical Biochemistry, Max Perutz Labs Vienna, Medical University of Vienna, Campus Vienna Biocenter, Vienna, Austria
| | - Karl Kuchler
- Department of Medical Biochemistry, Max Perutz Labs Vienna, Medical University of Vienna, Campus Vienna Biocenter, Vienna, Austria
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5
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Hartana CA, Broncano PG, Maswabi K, Ajibola G, Moyo S, Mohammed T, Maphorisa C, Makhema J, Powis KM, Lockman S, Burbelo PD, Gao C, Yu XG, Kuritzkes DR, Shapiro R, Lichterfeld M. Immune Modulation of HIV-1 Reservoir Size in Early-Treated Neonates. J Infect Dis 2023; 228:281-286. [PMID: 37201510 PMCID: PMC10420392 DOI: 10.1093/infdis/jiad173] [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: 03/27/2023] [Revised: 05/10/2023] [Accepted: 05/15/2023] [Indexed: 05/20/2023] Open
Abstract
Immune mechanisms that modulate human immunodeficiency virus-1 (HIV-1) reservoir size in neonates are poorly understood. Using samples from neonates who initiated antiretroviral therapy shortly after birth, we demonstrate that interleukin-8-secreting CD4 T cells, which are selectively expanded in early infancy, are more resistant to HIV-1 infection and inversely correlated with the frequency of intact proviruses at birth. Moreover, newborns with HIV-1 infection displayed a distinct B-cell profile at birth, with reduction of memory B cells and expansion of plasmablasts and transitional B cells; however, B-cell immune perturbations were unrelated to HIV-1 reservoir size and normalized after initiation of antiretroviral therapy. Clinical Trials Registration. NCT02369406.
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Affiliation(s)
- Ciputra Adijaya Hartana
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Pilar Garcia Broncano
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Kenneth Maswabi
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | | | - Sikhulile Moyo
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | | | - Joseph Makhema
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | - Kathleen M Powis
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine and Pediatrics, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Shahin Lockman
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Harvard Medical School, Boston, Massachusetts, USA
| | - Peter D Burbelo
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland, USA
| | - Ce Gao
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Xu G Yu
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel R Kuritzkes
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Roger Shapiro
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Mathias Lichterfeld
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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6
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Boulay A, Trabanelli S, Boireau S, Boyer-Clavel M, Nisole S, Romero P, Jandus C, Beignon AS, Arhel NJ. Assessing the Impact of Persistent HIV Infection on Innate Lymphoid Cells Using In Vitro Models. Immunohorizons 2023; 7:243-255. [PMID: 37000496 PMCID: PMC10563434 DOI: 10.4049/immunohorizons.2300007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 03/07/2023] [Indexed: 04/01/2023] Open
Abstract
Pathogens that persist in their host induce immune dysfunctions even in the absence of detectable replication. To better understand the phenotypic and functional changes that persistent infections induce in sentinel innate immune cells, we developed human PBMC-based HIV models of persistent infection. Autologous nonactivated PBMCs were cocultured with chronically infected, acutely infected, or uninfected cells and were then analyzed by unsupervised high-dimensional flow cytometry. Using this approach, we identified prevalent patterns of innate immune dysfunctions associated with persistent HIV infections that at least in part mirror immune dysfunctions observed in patients. In one or more models of chronic infection, bystander CD16+ NK cells expressing markers of activation, such as CD94, CD45RO, CD62L, CD69, CD25, and immune checkpoints PD1, Tim3, TIGIT, NKG2A and Lag3, were significantly reduced. Conversely, helper ILC subsets expressing PDL1/PDL2 were significantly enriched in chronic infection compared with either uninfected or acute infection, suggesting that chronic HIV-1 infection was associated with an inhibitory environment for bystander ILC and NK subsets. The cell-based models of persistent infection that we describe here provide versatile tools to explore the molecular mechanisms of these immune dysfunctions and unveil the contribution of innate immunity in sustaining pathogen persistence.
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Affiliation(s)
- Aude Boulay
- Viral Trafficking, Restriction and Innate Signaling, Institut de Recherche en Infectiologie de Montpellier (IRIM), Université de Montpellier, CNRS, Montpellier, France
| | - Sara Trabanelli
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Ludwig Institute for Cancer Research, Lausanne Branch, Lausanne, Switzerland
| | - Stéphanie Boireau
- Montpellier Ressources Imagerie, Biocampus, Université de Montpellier, CNRS, Montpellier, France
| | - Myriam Boyer-Clavel
- Montpellier Ressources Imagerie, Biocampus, Université de Montpellier, CNRS, Montpellier, France
| | - Sébastien Nisole
- Viral Trafficking, Restriction and Innate Signaling, Institut de Recherche en Infectiologie de Montpellier (IRIM), Université de Montpellier, CNRS, Montpellier, France
| | - Pedro Romero
- Department of Oncology, University of Lausanne, Épalinges, Switzerland
| | - Camilla Jandus
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Ludwig Institute for Cancer Research, Lausanne Branch, Lausanne, Switzerland
| | - Anne-Sophie Beignon
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Fontenay-aux-Roses, France
| | - Nathalie J. Arhel
- Viral Trafficking, Restriction and Innate Signaling, Institut de Recherche en Infectiologie de Montpellier (IRIM), Université de Montpellier, CNRS, Montpellier, France
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7
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Berendam SJ, Nelson AN, Yagnik B, Goswami R, Styles TM, Neja MA, Phan CT, Dankwa S, Byrd AU, Garrido C, Amara RR, Chahroudi A, Permar SR, Fouda GG. Challenges and Opportunities of Therapies Targeting Early Life Immunity for Pediatric HIV Cure. Front Immunol 2022; 13:885272. [PMID: 35911681 PMCID: PMC9325996 DOI: 10.3389/fimmu.2022.885272] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 06/16/2022] [Indexed: 11/26/2022] Open
Abstract
Early initiation of antiretroviral therapy (ART) significantly improves clinical outcomes and reduces mortality of infants/children living with HIV. However, the ability of infected cells to establish latent viral reservoirs shortly after infection and to persist during long-term ART remains a major barrier to cure. In addition, while early ART treatment of infants living with HIV can limit the size of the virus reservoir, it can also blunt HIV-specific immune responses and does not mediate clearance of latently infected viral reservoirs. Thus, adjunctive immune-based therapies that are geared towards limiting the establishment of the virus reservoir and/or mediating the clearance of persistent reservoirs are of interest for their potential to achieve viral remission in the setting of pediatric HIV. Because of the differences between the early life and adult immune systems, these interventions may need to be tailored to the pediatric settings. Understanding the attributes and specificities of the early life immune milieu that are likely to impact the virus reservoir is important to guide the development of pediatric-specific immune-based interventions towards viral remission and cure. In this review, we compare the immune profiles of pediatric and adult HIV elite controllers, discuss the characteristics of cellular and anatomic HIV reservoirs in pediatric populations, and highlight the potential values of current cure strategies using immune-based therapies for long-term viral remission in the absence of ART in children living with HIV.
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Affiliation(s)
- Stella J. Berendam
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, United States,Department of Pediatrics, Duke University School of Medicine, Durham, NC, United States,*Correspondence: Stella J. Berendam, ; Genevieve G. Fouda,
| | - Ashley N. Nelson
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, United States,Department of Pediatrics, Duke University School of Medicine, Durham, NC, United States
| | - Bhrugu Yagnik
- Department of Microbiology and Immunology, Emory Vaccine Center, Yerkes National Primate Research Center, Emory University, Atlanta, GA, United States
| | - Ria Goswami
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, United States
| | - Tiffany M. Styles
- Department of Microbiology and Immunology, Emory Vaccine Center, Yerkes National Primate Research Center, Emory University, Atlanta, GA, United States
| | - Margaret A. Neja
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
| | - Caroline T. Phan
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, United States
| | - Sedem Dankwa
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, United States
| | - Alliyah U. Byrd
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, United States
| | - Carolina Garrido
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, United States
| | - Rama R. Amara
- Department of Microbiology and Immunology, Emory Vaccine Center, Yerkes National Primate Research Center, Emory University, Atlanta, GA, United States
| | - Ann Chahroudi
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States,Center for Childhood Infections and Vaccines of Children’s Healthcare of Atlanta and Emory University, Atlanta, GA, United States
| | - Sallie R. Permar
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, United States
| | - Genevieve G. Fouda
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, United States,Department of Pediatrics, Duke University School of Medicine, Durham, NC, United States,*Correspondence: Stella J. Berendam, ; Genevieve G. Fouda,
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8
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Uyen Pham TX, Bennstein SB, Klumb J, Niehues T, Uhrberg M. Circulating Innate Lymphoid Cells (ILCs) in Healthy Children: Reference Values for Evaluation of Treatment in Immunocompromised Pediatric Patients. J Clin Immunol 2022; 42:1405-1408. [PMID: 35804210 DOI: 10.1007/s10875-022-01326-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 07/01/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Thi Xuan Uyen Pham
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, Heinrich-Heine University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany.,Department of Pediatrics, Helios Klinikum Krefeld, Krefeld, Germany
| | - Sabrina B Bennstein
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, Heinrich-Heine University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Judith Klumb
- Department of Pediatrics, Helios Klinikum Krefeld, Krefeld, Germany
| | - Tim Niehues
- Department of Pediatrics, Helios Klinikum Krefeld, Krefeld, Germany.
| | - Markus Uhrberg
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, Heinrich-Heine University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
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9
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Navas A, Van de Wijer L, Jacobs-Cleophas M, Schimmel-Naber AM, van Cranenbroek B, van der Heijden WA, van der Lei RJ, Vergara Z, Netea MG, van der Ven AJAM, Kapinsky M, Koenen HJPM, Joosten LAB. Comprehensive phenotyping of circulating immune cell subsets in people living with HIV. J Immunol Methods 2022; 507:113307. [PMID: 35760096 DOI: 10.1016/j.jim.2022.113307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/16/2022] [Accepted: 06/21/2022] [Indexed: 11/30/2022]
Abstract
Systemic chronic inflammation and immune dysfunction are recognized as drivers of the development of non-AIDS related comorbidities (NARCs) in people living with HIV (PLHIV). In order to lower the risk of NARCs, it is critical to elucidate what is the contribution of alterations in the composition and function of circulating immune cells to NARCs-related pathogenesis. Findings from previous immunophenotyping studies in PLHIV are highly heterogeneous and it is not fully understood to what extent phenotypic changes on immune cells play a role in the dysregulated inflammatory response observed. In this study, three flow cytometry panels were designed and standardized to phenotypically and functionally identify the main circulating immune cell subsets in PLHIV. To reduce variability, up to 10 markers out of the approximately 20 markers in each panel were used in a custom dry format DURA Innovations (LUCID product line). Intra-assay precision tests performed for the selected cell subsets showed that the three panels had a %CV below 18% for percent of positive cells and the MFI (mean fluorescent intensity) of lineage markers. Our reported pipeline for immunophenotypic analysis facilitated the discrimination of 1153 cell populations, providing an integrated overview of circulating innate and adaptative immune cells as well as the cells' functional status in terms of activation, exhaustion, and maturation. When combined with unsupervised computational techniques, this standardized immunophenotyping approach may support the discovery of novel phenotypes with clinical relevance in NARCs and demonstrate future utility in other immune-mediated diseases.
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Affiliation(s)
- Adriana Navas
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud university medical center, Nijmegen, the Netherlands.
| | - Lisa Van de Wijer
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud university medical center, Nijmegen, the Netherlands
| | - Maartje Jacobs-Cleophas
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud university medical center, Nijmegen, the Netherlands
| | - A Marlies Schimmel-Naber
- Department of Laboratory Medicine, Laboratory for Medical Immunology, Radboud university medical center, Nijmegen, the Netherlands
| | - Bram van Cranenbroek
- Department of Laboratory Medicine, Laboratory for Medical Immunology, Radboud university medical center, Nijmegen, the Netherlands
| | - Wouter A van der Heijden
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud university medical center, Nijmegen, the Netherlands
| | - Roelof J van der Lei
- Beckman Coulter Life Sciences, 5350 Lakeview Pkwy S Drive Indianapolis, Indiana 46268, United States
| | - Zaida Vergara
- Beckman Coulter Life Sciences, 5350 Lakeview Pkwy S Drive Indianapolis, Indiana 46268, United States
| | - Mihai G Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud university medical center, Nijmegen, the Netherlands; Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Germany
| | - André J A M van der Ven
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud university medical center, Nijmegen, the Netherlands
| | - Michael Kapinsky
- Beckman Coulter Life Sciences, 5350 Lakeview Pkwy S Drive Indianapolis, Indiana 46268, United States
| | - Hans J P M Koenen
- Department of Laboratory Medicine, Laboratory for Medical Immunology, Radboud university medical center, Nijmegen, the Netherlands
| | - Leo A B Joosten
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud university medical center, Nijmegen, the Netherlands; Department of Medical Genetics, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.
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10
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Valle-Noguera A, Ochoa-Ramos A, Gomez-Sánchez MJ, Cruz-Adalia A. Type 3 Innate Lymphoid Cells as Regulators of the Host-Pathogen Interaction. Front Immunol 2021; 12:748851. [PMID: 34659248 PMCID: PMC8511434 DOI: 10.3389/fimmu.2021.748851] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/13/2021] [Indexed: 12/16/2022] Open
Abstract
Type 3 Innate lymphoid cells (ILC3s) have been described as tissue-resident cells and characterized throughout the body, especially in mucosal sites and classical first barrier organs such as skin, gut and lungs, among others. A significant part of the research has focused on their role in combating pathogens, mainly extracellular pathogens, with the gut as the principal organ. However, some recent discoveries in the field have unveiled their activity in other organs, combating intracellular pathogens and as part of the response to viruses. In this review we have compiled the latest studies on the role of ILC3s and the molecular mechanisms involved in defending against different microbes at the mucosal surface, most of these studies have made use of conditional transgenic mice. The present review therefore attempts to provide an overview of the function of ILC3s in infections throughout the body, focusing on their specific activity in different organs.
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Affiliation(s)
- Ana Valle-Noguera
- Department of Immunology, School of Medicine, Universidad Complutense de Madrid; 12 de Octubre Health Research Institute (imas12), Madrid, Spain
| | - Anne Ochoa-Ramos
- Department of Immunology, School of Medicine, Universidad Complutense de Madrid; 12 de Octubre Health Research Institute (imas12), Madrid, Spain
| | - Maria José Gomez-Sánchez
- Department of Immunology, School of Medicine, Universidad Complutense de Madrid; 12 de Octubre Health Research Institute (imas12), Madrid, Spain
| | - Aranzazu Cruz-Adalia
- Department of Immunology, School of Medicine, Universidad Complutense de Madrid; 12 de Octubre Health Research Institute (imas12), Madrid, Spain
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