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Hong S, Rients EL, Franco CE, Hansen SL, McGill JL. Impact of an Injectable Trace Mineral Supplement on the Immune Response and Outcome of Mannheimia haemolytica Infection in Feedlot Cattle. Biol Trace Elem Res 2024:10.1007/s12011-024-04251-z. [PMID: 38853197 DOI: 10.1007/s12011-024-04251-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 05/27/2024] [Indexed: 06/11/2024]
Abstract
The study aimed to assess the impact of injectable trace mineral ("ITM"; Multimin90; Fort Collins, CO) supplementation on bacterial infection in cattle. Angus-crossbred steers (n = 32) were organized into two blocks by initial body weight. Steers were maintained on a ryelage and dry-rolled corn-based growing diet without supplementation of Zn, Cu, Mn, and Se for the duration of the study. The steers were transported 6 h, then randomized into three treatment groups: control received sterile saline ("CON"), ITM administered 1 day after transport (6 days before infection, "ITMPRE"), and ITM administered 2 days post infection (dpi) concurrent with antibiotic treatment ("ITMPOST"). Steers were infected with Mannheimia haemolytica on day 0, and all were treated with tulathromycin at 2 dpi. Plasma levels of Zn, Cu, and Se did not differ among treatments (P ≥ 0.74). Liver Se was higher in ITMPRE at 2 dpi (P < 0.05), and both ITM groups had higher liver Se at 5 dpi (P < 0.05) compared to CON. A time × treatment interaction was detected for liver Cu (P = 0.02). Clinical scores were lower (P < 0.05) in ITMPRE on 1 and 8 dpi and ITMPOST on 8 dpi compared to CON. Thoracic ultrasonography scores were lower in ITMPRE at 2 dpi compared to CON (P < 0.05) and ITMPOST (P < 0.1). No treatment effects (P > 0.10) were observed for bacterial detection from bronchoalveolar lavage (BAL) or nasopharyngeal swabs. At 5 dpi, both ITMPRE and ITMPOST showed higher frequencies of γδ T cells and NK cells in BAL compared to CON (P < 0.05). Before infection, leukocytes from ITMPRE steers produced more IL-6 (P < 0.01) in response to stimulation with the TLR agonist, Pam3CSK4. Use of ITM may be an effective strategy for improving disease resistance in feedlot cattle facing health challenges.
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Affiliation(s)
- Suyeon Hong
- Department of Veterinary Microbiology and Preventive Medicine, Iowa State University, 1907 ISU C-Drive, Ames, IA, 50011, USA
| | - Emma L Rients
- Department of Animal Science, Iowa State University, Ames, IA, 50011, USA
| | - Carlos E Franco
- Department of Veterinary Microbiology and Preventive Medicine, Iowa State University, 1907 ISU C-Drive, Ames, IA, 50011, USA
| | - Stephanie L Hansen
- Department of Animal Science, Iowa State University, Ames, IA, 50011, USA
| | - Jodi L McGill
- Department of Veterinary Microbiology and Preventive Medicine, Iowa State University, 1907 ISU C-Drive, Ames, IA, 50011, USA.
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2
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Opsteen S, Fram T, Files JK, Levitan EB, Goepfert P, Erdmann N. Impact of Chronic HIV Infection on Acute Immune Responses to SARS-CoV-2. J Acquir Immune Defic Syndr 2024; 96:92-100. [PMID: 38408318 PMCID: PMC11009054 DOI: 10.1097/qai.0000000000003399] [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: 07/23/2023] [Accepted: 01/29/2024] [Indexed: 02/28/2024]
Abstract
ABSTRACT There is mounting evidence that HIV infection is a risk factor for severe presentations of COVID-19. We hypothesized that the persistent immune activation associated with chronic HIV infection contributes to worsened outcomes during acute COVID-19. The goals of this study were to provide an in-depth analysis of immune response to acute COVID-19 and investigate relationships between immune responses and clinical outcomes in an unvaccinated, sex- and race-matched cohort of people with HIV (PWH, n = 20) and people without HIV (PWOH, n = 41). We performed flow cytometric analyses on peripheral blood mononuclear cells from PWH and PWOH experiencing acute COVID-19 (≤21-day postsymptom onset). PWH were younger (median 52 vs 65 years) and had milder COVID-19 (40% vs 88% hospitalized) compared with PWOH. Flow cytometry panels included surface markers for immune cell populations, activation and exhaustion surface markers (with and without SARS-CoV-2-specific antigen stimulation), and intracellular cytokine staining. We observed that PWH had increased expression of activation (eg, CD137 and OX40) and exhaustion (eg, PD1 and TIGIT) markers as compared to PWOH during acute COVID-19. When analyzing the impact of COVID-19 severity, we found that hospitalized PWH had lower nonclassical (CD16 + ) monocyte frequencies, decreased expression of TIM3 on CD4 + T cells, and increased expression of PDL1 and CD69 on CD8 + T cells. Our findings demonstrate that PWH have increased immune activation and exhaustion as compared to a cohort of predominately older, hospitalized PWOH and raises questions on how chronic immune activation affects acute disease and the development of postacute sequelae.
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Affiliation(s)
- Skye Opsteen
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; and
| | - Tim Fram
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; and
| | - Jacob K. Files
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; and
| | - Emily B. Levitan
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL
| | - Paul Goepfert
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; and
| | - Nathaniel Erdmann
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; and
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3
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Hamdorf M, Imhof T, Bailey-Elkin B, Betz J, Theobald SJ, Simonis A, Di Cristanziano V, Gieselmann L, Dewald F, Lehmann C, Augustin M, Klein F, Alejandre Alcazar MA, Rongisch R, Fabri M, Rybniker J, Goebel H, Stetefeld J, Brachvogel B, Cursiefen C, Koch M, Bock F. The unique ORF8 protein from SARS-CoV-2 binds to human dendritic cells and induces a hyper-inflammatory cytokine storm. J Mol Cell Biol 2024; 15:mjad062. [PMID: 37891014 PMCID: PMC11181941 DOI: 10.1093/jmcb/mjad062] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 02/01/2023] [Accepted: 10/26/2023] [Indexed: 10/29/2023] Open
Abstract
The novel coronavirus pandemic, first reported in December 2019, was caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). SARS-CoV-2 infection leads to a strong immune response and activation of antigen-presenting cells, which can elicit acute respiratory distress syndrome (ARDS) characterized by the rapid onset of widespread inflammation, the so-called cytokine storm. In response to viral infections, monocytes are recruited into the lung and subsequently differentiate into dendritic cells (DCs). DCs are critical players in the development of acute lung inflammation that causes ARDS. Here, we focus on the interaction of a specific SARS-CoV-2 open reading frame protein, ORF8, with DCs. We show that ORF8 binds to DCs, causes pre-maturation of differentiating DCs, and induces the secretion of multiple proinflammatory cytokines by these cells. In addition, we identified DC-SIGN as a possible interaction partner of ORF8 on DCs. Blockade of ORF8 leads to reduced production of IL-1β, IL-6, IL-12p70, TNF-α, MCP-1 (also named CCL2), and IL-10 by DCs. Therefore, a neutralizing antibody blocking the ORF8-mediated cytokine and chemokine response could be an improved therapeutic strategy against SARS-CoV-2.
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Affiliation(s)
- Matthias Hamdorf
- Cornea Lab Experimental Ophthalmology, Department of Ophthalmology, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA
| | - Thomas Imhof
- Center for Biochemistry, Faculty of Medicine and University Hospital Cologne, 50931 Cologne, Germany
- Institute for Experimental Dentistry and Oral Musculoskeletal Biology, Faculty of Medicine and University Hospital Cologne, 50931 Cologne, Germany
| | - Ben Bailey-Elkin
- Department of Microbiology, University of Manitoba, Winnipeg MB R3B 2E9 Manitoba, Canada
| | - Janina Betz
- Center for Biochemistry, Faculty of Medicine and University Hospital Cologne, 50931 Cologne, Germany
- Institute for Experimental Dentistry and Oral Musculoskeletal Biology, Faculty of Medicine and University Hospital Cologne, 50931 Cologne, Germany
| | - Sebastian J Theobald
- Department I of Internal Medicine, Division of Infectious Diseases, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
| | - Alexander Simonis
- Department I of Internal Medicine, Division of Infectious Diseases, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
| | - Veronica Di Cristanziano
- Institute of Virology, Faculty of Medicine and University Hospital Cologne, 50935 Cologne, Germany
| | - Lutz Gieselmann
- Institute of Virology, Faculty of Medicine and University Hospital Cologne, 50935 Cologne, Germany
| | - Felix Dewald
- Institute of Virology, Faculty of Medicine and University Hospital Cologne, 50935 Cologne, Germany
| | - Clara Lehmann
- Department I of Internal Medicine, Division of Infectious Diseases, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
- German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, 50931 Cologne, Germany
| | - Max Augustin
- Department I of Internal Medicine, Division of Infectious Diseases, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
- German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, 50931 Cologne, Germany
| | - Florian Klein
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
- Institute of Virology, Faculty of Medicine and University Hospital Cologne, 50935 Cologne, Germany
- German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, 50931 Cologne, Germany
| | - Miguel A Alejandre Alcazar
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
- Department of Children and Adolescent Medicine, Faculty of Medicine and University Hospital Cologne, 50931 Cologne, Germany
- Cologne Excellence Cluster Stress Responses in Aging-associated Diseases, 50931 Cologne, Germany
- Institute for Lung Health (ILH), Universities of Gießen and Marburg Lung Centre, Member of the German Center for Lung Research, 35392 Gießen, Germany
| | - Robert Rongisch
- Dermatology, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
| | - Mario Fabri
- Dermatology, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
| | - Jan Rybniker
- Department I of Internal Medicine, Division of Infectious Diseases, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
| | - Heike Goebel
- Institute of Pathology, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
| | - Jörg Stetefeld
- Department of Microbiology, University of Manitoba, Winnipeg MB R3B 2E9 Manitoba, Canada
| | - Bent Brachvogel
- Center for Biochemistry, Faculty of Medicine and University Hospital Cologne, 50931 Cologne, Germany
- Department of Pediatrics and Adolescent Medicine, Experimental Neonatology, Faculty of Medicine and University Hospital Cologne, 50931 Cologne, Germany
| | - Claus Cursiefen
- Cornea Lab Experimental Ophthalmology, Department of Ophthalmology, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
| | - Manuel Koch
- Center for Biochemistry, Faculty of Medicine and University Hospital Cologne, 50931 Cologne, Germany
- Institute for Experimental Dentistry and Oral Musculoskeletal Biology, Faculty of Medicine and University Hospital Cologne, 50931 Cologne, Germany
| | - Felix Bock
- Cornea Lab Experimental Ophthalmology, Department of Ophthalmology, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
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Tsukalov I, Sánchez-Cerrillo I, Rajas O, Avalos E, Iturricastillo G, Esparcia L, Buzón MJ, Genescà M, Scagnetti C, Popova O, Martin-Cófreces N, Calvet-Mirabent M, Marcos-Jimenez A, Martínez-Fleta P, Delgado-Arévalo C, de Los Santos I, Muñoz-Calleja C, Calzada MJ, González Álvaro I, Palacios-Calvo J, Alfranca A, Ancochea J, Sánchez-Madrid F, Martin-Gayo E. NFκB and NLRP3/NLRC4 inflammasomes regulate differentiation, activation and functional properties of monocytes in response to distinct SARS-CoV-2 proteins. Nat Commun 2024; 15:2100. [PMID: 38453949 PMCID: PMC10920883 DOI: 10.1038/s41467-024-46322-8] [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: 04/14/2023] [Accepted: 02/22/2024] [Indexed: 03/09/2024] Open
Abstract
Increased recruitment of transitional and non-classical monocytes in the lung during SARS-CoV-2 infection is associated with COVID-19 severity. However, whether specific innate sensors mediate the activation or differentiation of monocytes in response to different SARS-CoV-2 proteins remain poorly characterized. Here, we show that SARS-CoV-2 Spike 1 but not nucleoprotein induce differentiation of monocytes into transitional or non-classical subsets from both peripheral blood and COVID-19 bronchoalveolar lavage samples in a NFκB-dependent manner, but this process does not require inflammasome activation. However, NLRP3 and NLRC4 differentially regulated CD86 expression in monocytes in response to Spike 1 and Nucleoprotein, respectively. Moreover, monocytes exposed to Spike 1 induce significantly higher proportions of Th1 and Th17 CD4 + T cells. In contrast, monocytes exposed to Nucleoprotein reduce the degranulation of CD8 + T cells from severe COVID-19 patients. Our study provides insights in the differential impact of innate sensors in regulating monocytes in response to different SARS-CoV-2 proteins, which might be useful to better understand COVID-19 immunopathology and identify therapeutic targets.
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Affiliation(s)
- Ilya Tsukalov
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain
| | - Ildefonso Sánchez-Cerrillo
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
- CIBER Infectious Diseases (CIBERINFECC), Instituto de Salud Carlos III, Madrid, Spain
| | - Olga Rajas
- Pneumology Unit from Hospital Universitario La Princesa, Madrid, Spain
| | - Elena Avalos
- Pneumology Unit from Hospital Universitario La Princesa, Madrid, Spain
| | | | - Laura Esparcia
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
| | - María José Buzón
- Infectious Diseases Department, Institut de Recerca Hospital Univesritari Vall d'Hebrón (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Meritxell Genescà
- Infectious Diseases Department, Institut de Recerca Hospital Univesritari Vall d'Hebrón (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Camila Scagnetti
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
| | - Olga Popova
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain
| | - Noa Martin-Cófreces
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
| | - Marta Calvet-Mirabent
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
| | - Ana Marcos-Jimenez
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
| | - Pedro Martínez-Fleta
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
| | - Cristina Delgado-Arévalo
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
| | - Ignacio de Los Santos
- CIBER Infectious Diseases (CIBERINFECC), Instituto de Salud Carlos III, Madrid, Spain
- Infectious Diseases Unit from Hospital Universitario La Princesa, Madrid, Spain
| | - Cecilia Muñoz-Calleja
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
- CIBER Infectious Diseases (CIBERINFECC), Instituto de Salud Carlos III, Madrid, Spain
| | - María José Calzada
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Isidoro González Álvaro
- Rheumatology Department from Hospital Universitario La Princesa. Instituto de Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
| | - José Palacios-Calvo
- Department of Pathology, Hospital Universitario Ramón y Cajal. Instituto Ramón y Cajal de Investigaciones Sanitarias (IRYCIS), Universidad de Alcalá. Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Arantzazu Alfranca
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Julio Ancochea
- Pneumology Unit from Hospital Universitario La Princesa, Madrid, Spain
| | - Francisco Sánchez-Madrid
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Enrique Martin-Gayo
- Medicine Faculty, Universidad Autónoma de Madrid, Madrid, Spain.
- Immunology Unit from Hospital Universitario La Princesa, Instituto Investigación Sanitaria-Princesa IIS-IP, Madrid, Spain.
- CIBER Infectious Diseases (CIBERINFECC), Instituto de Salud Carlos III, Madrid, Spain.
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5
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Garcia G, Labrouche-Colomer S, Duvignaud A, Clequin E, Dussiau C, Trégouët DA, Malvy D, Prevel R, Zouine A, Pellegrin I, Goret J, Mamani-Matsuda M, Dewitte A, James C. Impaired balance between neutrophil extracellular trap formation and degradation by DNases in COVID-19 disease. J Transl Med 2024; 22:246. [PMID: 38454482 PMCID: PMC10919029 DOI: 10.1186/s12967-024-05044-7] [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] [Received: 12/14/2023] [Accepted: 02/26/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Thrombo-inflammation and neutrophil extracellular traps (NETs) are exacerbated in severe cases of COVID-19, potentially contributing to disease exacerbation. However, the mechanisms underpinning this dysregulation remain elusive. We hypothesised that lower DNase activity may be associated with higher NETosis and clinical worsening in patients with COVID-19. METHODS Biological samples were obtained from hospitalized patients (15 severe, 37 critical at sampling) and 93 non-severe ambulatory cases. Our aims were to compare NET biomarkers, functional DNase levels, and explore mechanisms driving any imbalance concerning disease severity. RESULTS Functional DNase levels were diminished in the most severe patients, paralleling an imbalance between NET markers and DNase activity. DNase1 antigen levels were higher in ambulatory cases but lower in severe patients. DNase1L3 antigen levels remained consistent across subgroups, not rising alongside NET markers. DNASE1 polymorphisms correlated with reduced DNase1 antigen levels. Moreover, a quantitative deficiency in plasmacytoid dendritic cells (pDCs), which primarily express DNase1L3, was observed in critical patients. Analysis of public single-cell RNAseq data revealed reduced DNase1L3 expression in pDCs from severe COVID-19 patient. CONCLUSION Severe and critical COVID-19 cases exhibited an imbalance between NET and DNase functional activity and quantity. Early identification of NETosis imbalance could guide targeted therapies against thrombo-inflammation in COVID-19-related sepsis, such as DNase administration, to avert clinical deterioration. TRIAL REGISTRATION COVERAGE trial (NCT04356495) and COLCOV19-BX study (NCT04332016).
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Affiliation(s)
- Geoffrey Garcia
- Biology of Cardiovascular Disease, INSERM, UMR 1034, Bordeaux University, CHU Haut-Lévêque, 1 Avenue Magellan, 33600, Pessac, France
| | - Sylvie Labrouche-Colomer
- Biology of Cardiovascular Disease, INSERM, UMR 1034, Bordeaux University, CHU Haut-Lévêque, 1 Avenue Magellan, 33600, Pessac, France
- Laboratory of Hematology, Bordeaux University Hospital, 33600, Pessac, France
| | - Alexandre Duvignaud
- Department of Infectious Diseases and Tropical Medicine, Hôpital Pellegrin, CHU Bordeaux, 33076, Bordeaux, France
- University Bordeaux, INSERM, Bordeaux Population Health Research Center, UMR 1219, 33000, Bordeaux, France
| | - Etienne Clequin
- CNRS, ImmunoConcEpT, UMR 5164, Inserm ERL1303, Bordeaux University, 33000, Bordeaux, France
- Department of Anaesthesia and Intensive Care, Bordeaux University Hospital, 33600, Pessac, France
| | - Charles Dussiau
- Biology of Cardiovascular Disease, INSERM, UMR 1034, Bordeaux University, CHU Haut-Lévêque, 1 Avenue Magellan, 33600, Pessac, France
- Laboratory of Hematology, Bordeaux University Hospital, 33600, Pessac, France
| | - David-Alexandre Trégouët
- University Bordeaux, INSERM, Bordeaux Population Health Research Center, UMR 1219, 33000, Bordeaux, France
| | - Denis Malvy
- Department of Infectious Diseases and Tropical Medicine, Hôpital Pellegrin, CHU Bordeaux, 33076, Bordeaux, France
- University Bordeaux, INSERM, Bordeaux Population Health Research Center, UMR 1219, 33000, Bordeaux, France
| | - Renaud Prevel
- Medical Intensive Care Unit, Bordeaux University Hospital, 33000, Bordeaux, France
- Centre de Recherche Cardio-Thoracique de Bordeaux, INSERM, UMR 1045, Bordeaux University, 33000, Bordeaux, France
| | - Atika Zouine
- CNRS, INSERM, TBM-Core, US5, UAR 3427, Flow Cytometry Facility, Bordeaux University, 33000, Bordeaux, France
| | - Isabelle Pellegrin
- CNRS, ImmunoConcEpT, UMR 5164, Inserm ERL1303, Bordeaux University, 33000, Bordeaux, France
- Centre de Ressources Biologiques, Bordeaux University Hospital, 33000, Bordeaux, France
| | - Julien Goret
- CNRS, ImmunoConcEpT, UMR 5164, Inserm ERL1303, Bordeaux University, 33000, Bordeaux, France
- Department of Immunology and Immunogenetics, Bordeaux University Hospital, Bordeaux, France
| | - Maria Mamani-Matsuda
- CNRS, ImmunoConcEpT, UMR 5164, Inserm ERL1303, Bordeaux University, 33000, Bordeaux, France
| | - Antoine Dewitte
- CNRS, ImmunoConcEpT, UMR 5164, Inserm ERL1303, Bordeaux University, 33000, Bordeaux, France
- Department of Anaesthesia and Intensive Care, Bordeaux University Hospital, 33600, Pessac, France
| | - Chloe James
- Biology of Cardiovascular Disease, INSERM, UMR 1034, Bordeaux University, CHU Haut-Lévêque, 1 Avenue Magellan, 33600, Pessac, France.
- Laboratory of Hematology, Bordeaux University Hospital, 33600, Pessac, France.
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6
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Andrejčinová I, Blažková G, Papatheodorou I, Bendíčková K, Bosáková V, Skotáková M, Panovský R, Opatřil L, Vymazal O, Kovačovicová P, Šrámek V, Helán M, Hortová-Kohoutková M, Frič J. Persisting IL-18 levels after COVID-19 correlate with markers of cardiovascular inflammation reflecting potential risk of CVDs development. Heliyon 2024; 10:e25938. [PMID: 38404862 PMCID: PMC10884808 DOI: 10.1016/j.heliyon.2024.e25938] [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: 11/10/2023] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 02/27/2024] Open
Abstract
COVID-19 manifestation is associated with a strong immune system activation leading to inflammation and subsequently affecting the cardiovascular system. The objective of the study was to reveal possible interconnection between prolongated inflammation and the development or exacerbation of long-term cardiovascular complications after COVID-19. We investigated correlations between humoral and cellular immune system markers together with markers of cardiovascular inflammation/dysfunction during COVID-19 onset and subsequent recovery. We analyzed 22 hospitalized patients with severe COVID-19 within three timepoints (acute, 1 and 6 months after COVID-19) in order to track the impact of COVID-19 on the long-term decline of the cardiovascular system fitness and eventual development of CVDs. Among the cytokines dysregulated during COVID-19 changes, we showed significant correlations of IL-18 as a key driver of several pathophysiological changes with markers of cardiovascular inflammation/dysfunction. Our findings established novel immune-related markers, which can be used for the stratification of patients at high risk of CVDs for further therapy.
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Affiliation(s)
- Ivana Andrejčinová
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Gabriela Blažková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Ioanna Papatheodorou
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Kamila Bendíčková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- International Clinical Research Center, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Veronika Bosáková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Monika Skotáková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Roman Panovský
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- 1st Department of Internal Medicine/Cardioangiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Lukáš Opatřil
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- 1st Department of Internal Medicine/Cardioangiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Ondřej Vymazal
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Petra Kovačovicová
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Vladimír Šrámek
- Department of Anesthesiology and Intensive Care, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Martin Helán
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Anesthesiology and Intensive Care, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Marcela Hortová-Kohoutková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- International Clinical Research Center, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Jan Frič
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- International Clinical Research Center, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
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7
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Chanda D, Del Rivero T, Ghimire R, More S, Mitrani MI, Bellio MA, Channappanavar R. Acellular Human Amniotic Fluid-Derived Extracellular Vesicles as Novel Anti-Inflammatory Therapeutics against SARS-CoV-2 Infection. Viruses 2024; 16:273. [PMID: 38400048 PMCID: PMC10892347 DOI: 10.3390/v16020273] [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: 01/09/2024] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
The ongoing COVID-19 pandemic caused by SARS-CoV-2 is associated with acute respiratory distress syndrome (ARDS) and fatal pneumonia. Excessive inflammation caused by SARS-CoV-2 is the key driver of ARDS and lethal disease. Several FDA-approved drugs that suppress virus replication are in clinical use. However, despite strong evidence for the role of virus-induced inflammation in severe COVID-19, no effective anti-inflammatory drug is available to control fatal inflammation as well as efficiently clear the virus. Therefore, there is an urgent need to identify biologically derived immunomodulators that suppress inflammation and promote antiviral immunity. In this study, we evaluated acellular human amniotic fluid (acAF) containing extracellular vesicles (hAF-EVs) as a potential non-toxic and safe biologic for immunomodulation during COVID-19. Our in vitro results showed that acAF significantly reduced inflammatory cytokine production in TLR2/4/7 and SARS-CoV-2 structural protein-stimulated mouse macrophages. Importantly, an intraperitoneal administration of acAF reduced morbidity and mortality in SARS-CoV-2-infected mice. A detailed examination of SARS-CoV-2-infected lungs revealed that the increased protection in acAF-treated mice was associated with reduced viral titers and levels of inflammatory myeloid cell infiltration. Collectively, our results identify a novel biologic that has potential to suppress excessive inflammation and enhance survival following SARS-CoV-2 infection, highlighting the translational potential of acAF against COVID-19.
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Affiliation(s)
- Debarati Chanda
- Department of Veterinary Pathobiology, Oklahoma State University, Stillwater, OK 74078, USA; (D.C.); (R.G.); (S.M.)
| | - Tania Del Rivero
- Organicell Regenerative Medicine, Davie, FL 33314, USA; (T.D.R.); (M.I.M.)
| | - Roshan Ghimire
- Department of Veterinary Pathobiology, Oklahoma State University, Stillwater, OK 74078, USA; (D.C.); (R.G.); (S.M.)
| | - Sunil More
- Department of Veterinary Pathobiology, Oklahoma State University, Stillwater, OK 74078, USA; (D.C.); (R.G.); (S.M.)
| | - Maria Ines Mitrani
- Organicell Regenerative Medicine, Davie, FL 33314, USA; (T.D.R.); (M.I.M.)
| | - Michael A. Bellio
- Organicell Regenerative Medicine, Davie, FL 33314, USA; (T.D.R.); (M.I.M.)
| | - Rudragouda Channappanavar
- Department of Veterinary Pathobiology, Oklahoma State University, Stillwater, OK 74078, USA; (D.C.); (R.G.); (S.M.)
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8
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Manfrini N, Notarbartolo S, Grifantini R, Pesce E. SARS-CoV-2: A Glance at the Innate Immune Response Elicited by Infection and Vaccination. Antibodies (Basel) 2024; 13:13. [PMID: 38390874 PMCID: PMC10885122 DOI: 10.3390/antib13010013] [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: 12/04/2023] [Revised: 01/13/2024] [Accepted: 02/02/2024] [Indexed: 02/24/2024] Open
Abstract
The COVID-19 pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has led to almost seven million deaths worldwide. SARS-CoV-2 causes infection through respiratory transmission and can occur either without any symptoms or with clinical manifestations which can be mild, severe or, in some cases, even fatal. Innate immunity provides the initial defense against the virus by sensing pathogen-associated molecular patterns and triggering signaling pathways that activate the antiviral and inflammatory responses, which limit viral replication and help the identification and removal of infected cells. However, temporally dysregulated and excessive activation of the innate immune response is deleterious for the host and associates with severe COVID-19. In addition to its defensive role, innate immunity is pivotal in priming the adaptive immune response and polarizing its effector function. This capacity is relevant in the context of both SARS-CoV-2 natural infection and COVID-19 vaccination. Here, we provide an overview of the current knowledge of the innate immune responses to SARS-CoV-2 infection and vaccination.
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Affiliation(s)
- Nicola Manfrini
- INGM, Istituto Nazionale Genetica Molecolare "Romeo ed Enrica Invernizzi", 20122 Milan, Italy
- Department of Biosciences, University of Milan, 20133 Milan, Italy
| | - Samuele Notarbartolo
- Infectious Diseases Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Renata Grifantini
- INGM, Istituto Nazionale Genetica Molecolare "Romeo ed Enrica Invernizzi", 20122 Milan, Italy
- CheckmAb Srl, 20122 Milan, Italy
| | - Elisa Pesce
- INGM, Istituto Nazionale Genetica Molecolare "Romeo ed Enrica Invernizzi", 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
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9
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Piran Z, Nitzan M. SiFT: uncovering hidden biological processes by probabilistic filtering of single-cell data. Nat Commun 2024; 15:760. [PMID: 38278815 PMCID: PMC10817921 DOI: 10.1038/s41467-024-44757-7] [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: 10/23/2023] [Accepted: 01/03/2024] [Indexed: 01/28/2024] Open
Abstract
Cellular populations simultaneously encode multiple biological attributes, including spatial configuration, temporal trajectories, and cell-cell interactions. Some of these signals may be overshadowed by others and harder to recover, despite the great progress made to computationally reconstruct biological processes from single-cell data. To address this, we present SiFT, a kernel-based projection method for filtering biological signals in single-cell data, thus uncovering underlying biological processes. SiFT applies to a wide range of tasks, from the removal of unwanted variation in the data to revealing hidden biological structures. We demonstrate how SiFT enhances the liver circadian signal by filtering spatial zonation, recovers regenerative cell subpopulations in spatially-resolved liver data, and exposes COVID-19 disease-related cells, pathways, and dynamics by filtering healthy reference signals. SiFT performs the correction at the gene expression level, can scale to large datasets, and compares favorably to state-of-the-art methods.
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Affiliation(s)
- Zoe Piran
- School of Computer Science and Engineering, The Hebrew University, Jerusalem, Israel
| | - Mor Nitzan
- School of Computer Science and Engineering, The Hebrew University, Jerusalem, Israel.
- Racah Institute of Physics, The Hebrew University, Jerusalem, Israel.
- Faculty of Medicine, The Hebrew University, Jerusalem, Israel.
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10
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Lin QXX, Rajagopalan D, Gamage AM, Tan LM, Venkatesh PN, Chan WOY, Kumar D, Agrawal R, Chen Y, Fong SW, Singh A, Sun LJ, Tan SY, Chai LYA, Somani J, Lee B, Renia L, Ng LFP, Ramanathan K, Wang LF, Young B, Lye D, Singhal A, Prabhakar S. Longitudinal single cell atlas identifies complex temporal relationship between type I interferon response and COVID-19 severity. Nat Commun 2024; 15:567. [PMID: 38238298 PMCID: PMC10796319 DOI: 10.1038/s41467-023-44524-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 12/18/2023] [Indexed: 01/22/2024] Open
Abstract
Due to the paucity of longitudinal molecular studies of COVID-19, particularly those covering the early stages of infection (Days 1-8 symptom onset), our understanding of host response over the disease course is limited. We perform longitudinal single cell RNA-seq on 286 blood samples from 108 age- and sex-matched COVID-19 patients, including 73 with early samples. We examine discrete cell subtypes and continuous cell states longitudinally, and we identify upregulation of type I IFN-stimulated genes (ISGs) as the predominant early signature of subsequent worsening of symptoms, which we validate in an independent cohort and corroborate by plasma markers. However, ISG expression is dynamic in progressors, spiking early and then rapidly receding to the level of severity-matched non-progressors. In contrast, cross-sectional analysis shows that ISG expression is deficient and IFN suppressors such as SOCS3 are upregulated in severe and critical COVID-19. We validate the latter in four independent cohorts, and SOCS3 inhibition reduces SARS-CoV-2 replication in vitro. In summary, we identify complexity in type I IFN response to COVID-19, as well as a potential avenue for host-directed therapy.
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Affiliation(s)
- Quy Xiao Xuan Lin
- Laboratory of Systems Biology and Data Analytics, Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Deepa Rajagopalan
- Laboratory of Systems Biology and Data Analytics, Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Akshamal M Gamage
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, 169857, Singapore
| | - Le Min Tan
- Laboratory of Systems Biology and Data Analytics, Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Prasanna Nori Venkatesh
- Laboratory of Systems Biology and Data Analytics, Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Wharton O Y Chan
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, 169857, Singapore
| | - Dilip Kumar
- Singapore Immunology Network, A*STAR, Singapore, 138648, Singapore
| | - Ragini Agrawal
- Department of Microbiology and Cell Biology, Centre for Infectious Disease Research, Indian Institute of Science, Bangalore, 560012, India
| | - Yao Chen
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), A*STAR, Singapore, 138648, Singapore
| | - Siew-Wai Fong
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), A*STAR, Singapore, 138648, Singapore
| | - Amit Singh
- Department of Microbiology and Cell Biology, Centre for Infectious Disease Research, Indian Institute of Science, Bangalore, 560012, India
| | - Louisa J Sun
- Alexandra Hospital, Singapore, 159964, Singapore
| | - Seow-Yen Tan
- Changi General Hospital, Singapore, 529889, Singapore
| | - Louis Yi Ann Chai
- Division of Infectious Diseases, Department of Medicine, National University Health System, Singapore, 119228, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Jyoti Somani
- Division of Infectious Diseases, Department of Medicine, National University Health System, Singapore, 119228, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Bernett Lee
- Singapore Immunology Network, A*STAR, Singapore, 138648, Singapore
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), A*STAR, Singapore, 138648, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 636921, Singapore
| | - Laurent Renia
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), A*STAR, Singapore, 138648, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 636921, Singapore
| | - Lisa F P Ng
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), A*STAR, Singapore, 138648, Singapore
| | - Kollengode Ramanathan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- National University Hospital, Singapore, 119074, Singapore
| | - Lin-Fa Wang
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, 169857, Singapore
- SingHealth Duke-NUS Global Health Institute, Singapore, 168753, Singapore
| | - Barnaby Young
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 636921, Singapore
- National Centre for Infectious diseases, Singapore, 308442, Singapore
- Tan Tock Seng Hospital, Singapore, 308433, Singapore
| | - David Lye
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 636921, Singapore
- National Centre for Infectious diseases, Singapore, 308442, Singapore
- Tan Tock Seng Hospital, Singapore, 308433, Singapore
| | - Amit Singhal
- Singapore Immunology Network, A*STAR, Singapore, 138648, Singapore.
- A*STAR Infectious Diseases Labs (A*STAR ID Labs), A*STAR, Singapore, 138648, Singapore.
| | - Shyam Prabhakar
- Laboratory of Systems Biology and Data Analytics, Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore.
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11
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Barmada A, Handfield LF, Godoy-Tena G, de la Calle-Fabregat C, Ciudad L, Arutyunyan A, Andrés-León E, Hoo R, Porter T, Oszlanczi A, Richardson L, Calero-Nieto FJ, Wilson NK, Marchese D, Sancho-Serra C, Carrillo J, Presas-Rodríguez S, Ramo-Tello C, Ruiz-Sanmartin A, Ferrer R, Ruiz-Rodriguez JC, Martínez-Gallo M, Munera-Campos M, Carrascosa JM, Göttgens B, Heyn H, Prigmore E, Casafont-Solé I, Solanich X, Sánchez-Cerrillo I, González-Álvaro I, Raimondo MG, Ramming A, Martin J, Martínez-Cáceres E, Ballestar E, Vento-Tormo R, Rodríguez-Ubreva J. Single-cell multi-omics analysis of COVID-19 patients with pre-existing autoimmune diseases shows aberrant immune responses to infection. Eur J Immunol 2024; 54:e2350633. [PMID: 37799110 DOI: 10.1002/eji.202350633] [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: 06/28/2023] [Revised: 09/29/2023] [Accepted: 10/03/2023] [Indexed: 10/07/2023]
Abstract
In COVID-19, hyperinflammatory and dysregulated immune responses contribute to severity. Patients with pre-existing autoimmune conditions can therefore be at increased risk of severe COVID-19 and/or associated sequelae, yet SARS-CoV-2 infection in this group has been little studied. Here, we performed single-cell analysis of peripheral blood mononuclear cells from patients with three major autoimmune diseases (rheumatoid arthritis, psoriasis, or multiple sclerosis) during SARS-CoV-2 infection. We observed compositional differences between the autoimmune disease groups coupled with altered patterns of gene expression, transcription factor activity, and cell-cell communication that substantially shape the immune response under SARS-CoV-2 infection. While enrichment of HLA-DRlow CD14+ monocytes was observed in all three autoimmune disease groups, type-I interferon signaling as well as inflammatory T cell and monocyte responses varied widely between the three groups of patients. Our results reveal disturbed immune responses to SARS-CoV-2 in patients with pre-existing autoimmunity, highlighting important considerations for disease treatment and follow-up.
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Affiliation(s)
- Anis Barmada
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, United Kingdom
- Department of Medical Genetics, University of Cambridge, Cambridge, United Kingdom
| | | | - Gerard Godoy-Tena
- Epigenetics and Immune Disease Group, Josep Carreras Research Institute (IJC), Barcelona, Spain
| | | | - Laura Ciudad
- Epigenetics and Immune Disease Group, Josep Carreras Research Institute (IJC), Barcelona, Spain
| | - Anna Arutyunyan
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, United Kingdom
| | - Eduardo Andrés-León
- Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), Granada, Spain
| | - Regina Hoo
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, United Kingdom
| | - Tarryn Porter
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, United Kingdom
| | - Agnes Oszlanczi
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, United Kingdom
| | - Laura Richardson
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, United Kingdom
| | - Fernando J Calero-Nieto
- Department of Haematology and Wellcome & MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, United Kingdom
| | - Nicola K Wilson
- Department of Haematology and Wellcome & MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, United Kingdom
| | - Domenica Marchese
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Carmen Sancho-Serra
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, United Kingdom
| | - Jorge Carrillo
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Silvia Presas-Rodríguez
- MS Unit, Department of Neurology, Germans Trias i Pujol University Hospital, Barcelona, Spain
| | - Cristina Ramo-Tello
- MS Unit, Department of Neurology, Germans Trias i Pujol University Hospital, Barcelona, Spain
| | - Adolfo Ruiz-Sanmartin
- Department of Intensive Care, Hospital Universitari Vall d'Hebron, Shock, Organ Dysfunction and Resuscitation Research Group, Vall d'Hebron Research Institute (VHIR), Barcelona, Spain
| | - Ricard Ferrer
- Department of Intensive Care, Hospital Universitari Vall d'Hebron, Shock, Organ Dysfunction and Resuscitation Research Group, Vall d'Hebron Research Institute (VHIR), Barcelona, Spain
| | - Juan Carlos Ruiz-Rodriguez
- Department of Intensive Care, Hospital Universitari Vall d'Hebron, Shock, Organ Dysfunction and Resuscitation Research Group, Vall d'Hebron Research Institute (VHIR), Barcelona, Spain
| | - Mónica Martínez-Gallo
- Division of Immunology, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Research Institute (VHIR), Barcelona, Spain
| | - Mónica Munera-Campos
- Dermatology Service, Germans Trias i Pujol University Hospital, LCMN, Germans Trias i Pujol Research Institute (IGTP), Barcelona, Spain
| | - Jose Manuel Carrascosa
- Dermatology Service, Germans Trias i Pujol University Hospital, LCMN, Germans Trias i Pujol Research Institute (IGTP), Barcelona, Spain
| | - Berthold Göttgens
- Department of Haematology and Wellcome & MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, United Kingdom
| | - Holger Heyn
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Elena Prigmore
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, United Kingdom
| | - Ivette Casafont-Solé
- Department of Rheumatology, Germans Trias i Pujol University Hospital, LCMN, Germans Trias i Pujol Research Institute (IGTP), Barcelona, Spain
- Department of Infectious Diseases, Germans Trias i Pujol University Hospital, Barcelona, Spain
| | - Xavier Solanich
- Department of Internal Medicine, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | | | | | - Maria Gabriella Raimondo
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Andreas Ramming
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Javier Martin
- Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), Granada, Spain
| | - Eva Martínez-Cáceres
- Division of Immunology, Germans Trias i Pujol University Hospital, LCMN, Germans Trias i Pujol Research Institute (IGTP), Barcelona, Spain
- Department of Cell Biology, Physiology, and Immunology, Universitat Autònoma, Barcelona, Spain
| | - Esteban Ballestar
- Epigenetics and Immune Disease Group, Josep Carreras Research Institute (IJC), Barcelona, Spain
| | - Roser Vento-Tormo
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, United Kingdom
| | - Javier Rodríguez-Ubreva
- Epigenetics and Immune Disease Group, Josep Carreras Research Institute (IJC), Barcelona, Spain
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12
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Miguel V, Rey-Serra C, Tituaña J, Sirera B, Alcalde-Estévez E, Herrero JI, Ranz I, Fernández L, Castillo C, Sevilla L, Nagai J, Reimer KC, Jansen J, Kramann R, Costa IG, Castro A, Sancho D, Rodríguez González-Moro JM, Lamas S. Enhanced fatty acid oxidation through metformin and baicalin as therapy for COVID-19 and associated inflammatory states in lung and kidney. Redox Biol 2023; 68:102957. [PMID: 37977043 PMCID: PMC10682832 DOI: 10.1016/j.redox.2023.102957] [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: 09/25/2023] [Revised: 11/01/2023] [Accepted: 11/01/2023] [Indexed: 11/19/2023] Open
Abstract
Progressive respiratory failure is the primary cause of death in the coronavirus disease 2019 (COVID-19) pandemic. It is the final outcome of the acute respiratory distress syndrome (ARDS), characterized by an initial exacerbated inflammatory response, metabolic derangement and ultimate tissue scarring. A positive balance of cellular energy may result crucial for the recovery of clinical COVID-19. Hence, we asked if two key pathways involved in cellular energy generation, AMP-activated protein kinase (AMPK)/acetyl-CoA carboxylase (ACC) signaling and fatty acid oxidation (FAO) could be beneficial. We tested the drugs metformin (AMPK activator) and baicalin (CPT1A activator) in different experimental models mimicking COVID-19 associated inflammation in lung and kidney. We also studied two different cohorts of COVID-19 patients that had been previously treated with metformin. These drugs ameliorated lung damage in an ARDS animal model, while activation of AMPK/ACC signaling increased mitochondrial function and decreased TGF-β-induced fibrosis, apoptosis and inflammation markers in lung epithelial cells. Similar results were observed with two indole derivatives, IND6 and IND8 with AMPK activating capacity. Consistently, a reduced time of hospitalization and need of intensive care was observed in COVID-19 patients previously exposed to metformin. Baicalin also mitigated the activation of pro-inflammatory bone marrow-derived macrophages (BMDMs) and reduced kidney fibrosis in two animal models of kidney injury, another key target of COVID-19. In human epithelial lung and kidney cells, both drugs improved mitochondrial function and prevented TGF-β-induced renal epithelial cell dedifferentiation. Our results support that favoring cellular energy production through enhanced FAO may prove useful in the prevention of COVID-19-induced lung and renal damage.
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Affiliation(s)
- Verónica Miguel
- Program of Physiological and Pathological Processes, Centro de Biología Molecular "Severo Ochoa" (CBMSO) (CSIC-UAM), Madrid, Spain; Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), 28029, Madrid, Spain.
| | - Carlos Rey-Serra
- Program of Physiological and Pathological Processes, Centro de Biología Molecular "Severo Ochoa" (CBMSO) (CSIC-UAM), Madrid, Spain
| | - Jessica Tituaña
- Program of Physiological and Pathological Processes, Centro de Biología Molecular "Severo Ochoa" (CBMSO) (CSIC-UAM), Madrid, Spain
| | - Belén Sirera
- Program of Physiological and Pathological Processes, Centro de Biología Molecular "Severo Ochoa" (CBMSO) (CSIC-UAM), Madrid, Spain
| | - Elena Alcalde-Estévez
- Program of Physiological and Pathological Processes, Centro de Biología Molecular "Severo Ochoa" (CBMSO) (CSIC-UAM), Madrid, Spain
| | - J Ignacio Herrero
- Program of Physiological and Pathological Processes, Centro de Biología Molecular "Severo Ochoa" (CBMSO) (CSIC-UAM), Madrid, Spain
| | - Irene Ranz
- Program of Physiological and Pathological Processes, Centro de Biología Molecular "Severo Ochoa" (CBMSO) (CSIC-UAM), Madrid, Spain
| | - Laura Fernández
- Program of Physiological and Pathological Processes, Centro de Biología Molecular "Severo Ochoa" (CBMSO) (CSIC-UAM), Madrid, Spain
| | - Carolina Castillo
- Department of Pathology. University Hospital "Príncipe de Asturias", Alcalá de Henares, Madrid, Spain
| | - Lucía Sevilla
- Department of Pneumology, University Hospital "Principe de Asturias", Alcala de Henares, Madrid, Spain
| | - James Nagai
- Institute for Computational Genomics, RWTH Aachen University Hospital, Aachen, Germany; Joint Research Center for Computational Biomedicine, RWTH Aachen University Hospital, Aachen, Germany
| | - Katharina C Reimer
- Department of Medicine 2, Nephrology, Rheumatology and Immunology, RWTH Aachen University, Medical Faculty, Aachen, Germany; Institute for Biomedical Technologies, Department of Cell Biology, RWTH Aachen University, Aachen, Germany
| | - Jitske Jansen
- Department of Medicine 2, Nephrology, Rheumatology and Immunology, RWTH Aachen University, Medical Faculty, Aachen, Germany; Department of Pathology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Rafael Kramann
- Department of Medicine 2, Nephrology, Rheumatology and Immunology, RWTH Aachen University, Medical Faculty, Aachen, Germany
| | - Ivan G Costa
- Institute for Computational Genomics, RWTH Aachen University Hospital, Aachen, Germany; Joint Research Center for Computational Biomedicine, RWTH Aachen University Hospital, Aachen, Germany
| | - Ana Castro
- Instituto de Química Medica (IQM-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - David Sancho
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), 28029, Madrid, Spain
| | | | - Santiago Lamas
- Program of Physiological and Pathological Processes, Centro de Biología Molecular "Severo Ochoa" (CBMSO) (CSIC-UAM), Madrid, Spain.
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13
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Fricke C, Pfaff F, Ulrich L, Halwe NJ, Schön J, Timm L, Hoffmann W, Rauch S, Petsch B, Hoffmann D, Beer M, Corleis B, Dorhoi A. SARS-CoV-2 variants of concern elicit divergent early immune responses in hACE2 transgenic mice. Eur J Immunol 2023; 53:e2250332. [PMID: 37609807 DOI: 10.1002/eji.202250332] [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: 12/13/2022] [Revised: 07/20/2023] [Accepted: 08/21/2023] [Indexed: 08/24/2023]
Abstract
Knowledge about early immunity to SARS-CoV-2 variants of concern mainly comes from the analysis of human blood. Such data provide limited information about host responses at the site of infection and largely miss the initial events. To gain insights into compartmentalization and the early dynamics of host responses to different SARS-CoV-2 variants, we utilized human angiotensin converting enzyme 2 (hACE2) transgenic mice and tracked immune changes during the first days after infection by RNAseq, multiplex assays, and flow cytometry. Viral challenge infection led to divergent viral loads in the lungs, distinct inflammatory patterns, and innate immune cell accumulation in response to ancestral SARS-CoV-2, Beta (B.1.351) and Delta (B.1.617.2) variant of concern (VOC). Compared to other SARS-CoV-2 variants, infection with Beta (B.1.351) VOC spread promptly to the lungs, leading to increased inflammatory responses. SARS-CoV-2-specific antibodies and T cells developed within the first 7 days postinfection and were required to reduce viral spread and replication. Our studies show that VOCs differentially trigger transcriptional profiles and inflammation. This information contributes to the basic understanding of immune responses immediately postexposure to SARS-CoV-2 and is relevant for developing pan-VOC interventions including prophylactic vaccines.
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Affiliation(s)
- Charlie Fricke
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Florian Pfaff
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Lorenz Ulrich
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Nico Joel Halwe
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Jacob Schön
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Laura Timm
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Weda Hoffmann
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | | | | | - Donata Hoffmann
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Martin Beer
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Björn Corleis
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Anca Dorhoi
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
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14
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Yang Y, Du T, Yu W, Zhou Y, Yang C, Kuang D, Wang J, Tang C, Wang H, Zhao Y, Yang H, Huang Q, Wu D, Li B, Sun Q, Liu H, Lu S, Peng X. Single-cell transcriptomic atlas of distinct early immune responses induced by SARS-CoV-2 Proto or its variants in rhesus monkey. MedComm (Beijing) 2023; 4:e432. [PMID: 38020713 PMCID: PMC10661830 DOI: 10.1002/mco2.432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/27/2023] [Accepted: 11/02/2023] [Indexed: 12/01/2023] Open
Abstract
Immune responses induced by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection play a critical role in the pathogenesis and outcome of coronavirus disease 2019 (COVID-19). However, the dynamic profile of immune responses postinfection by SARS-CoV-2 variants of concern (VOC) is not fully understood. In this study, peripheral blood mononuclear cells single-cell sequencing was performed to determine dynamic profiles of immune response to Prototype, Alpha, Beta, and Delta in a rhesus monkey model. Overall, all strains induced dramatic changes in both cellular subpopulations and gene expression levels at 1 day postinfection (dpi), which associated function including adaptive immune response, innate immunity, and IFN response. COVID-19-related genes revealed different gene profiles at 1 dpi among the four SARS-CoV-2 strains, including genes reported in COVID-19 patients with increased risk of autoimmune disease and rheumatic diseases. Delta-infected animal showed inhibition of translation pathway. B cells, T cells, and monocytes showed much commonality rather than specificity among the four strains. Monocytes were the major responders to SARS-CoV-2 infection, and the response lasted longer in Alpha than the other strains. Thus, this study reveals the early immune responses induced by SARS-CoV-2 Proto or its variants in nonhuman primates, which is important information for controlling rapidly evolving viruses.
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Affiliation(s)
- Yun Yang
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Tingfu Du
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Wenhai Yu
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Yanan Zhou
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Chengyun Yang
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Dexuan Kuang
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Junbin Wang
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Cong Tang
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Haixuan Wang
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Yuan Zhao
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Hao Yang
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Qing Huang
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Daoju Wu
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Bai Li
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
| | - Qiangming Sun
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
- Key Laboratory of Pathogen Infection Prevention and Control (Peking Union Medical College)Ministry of EducationBeijingChina
| | - Hongqi Liu
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
- Key Laboratory of Pathogen Infection Prevention and Control (Peking Union Medical College)Ministry of EducationBeijingChina
| | - Shuaiyao Lu
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
- Key Laboratory of Pathogen Infection Prevention and Control (Peking Union Medical College)Ministry of EducationBeijingChina
| | - Xiaozhong Peng
- National Kunming High‐level Biosafety Primate Research Center, Institute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical SchoolKunmingChina
- Key Laboratory of Pathogen Infection Prevention and Control (Peking Union Medical College)Ministry of EducationBeijingChina
- State Key Laboratory of Medical Molecular BiologyDepartment of Molecular Biology and BiochemistryInstitute of Basic Medical SciencesMedical Primate Research CenterNeuroscience CenterChinese Academy of Medical SciencesSchool of Basic MedicinePeking Union Medical CollegeBeijingChina
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15
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Jang J, Kim H, Park SS, Kim M, Min YK, Jeong HO, Kim S, Hwang T, Choi DWY, Kim HJ, Song S, Kim DO, Lee S, Lee CH, Lee JW. Single-cell RNA Sequencing Reveals Novel Cellular Factors for Response to Immunosuppressive Therapy in Aplastic Anemia. Hemasphere 2023; 7:e977. [PMID: 37908861 PMCID: PMC10615405 DOI: 10.1097/hs9.0000000000000977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/22/2023] [Indexed: 11/02/2023] Open
Abstract
Aplastic anemia (AA) is a lethal hematological disorder; however, its pathogenesis is not fully understood. Although immunosuppressive therapy (IST) is a major treatment option for AA, one-third of patients do not respond to IST and its resistance mechanism remains elusive. To understand AA pathogenesis and IST resistance, we performed single-cell RNA sequencing (scRNA-seq) of bone marrow (BM) from healthy controls and patients with AA at diagnosis. We found that CD34+ early-stage erythroid precursor cells and PROM1+ hematopoietic stem cells were significantly depleted in AA, which suggests that the depletion of CD34+ early-stage erythroid precursor cells and PROM1+ hematopoietic stem cells might be one of the major mechanisms for AA pathogenesis related with BM-cell hypoplasia. More importantly, we observed the significant enrichment of CD8+ T cells and T cell-activating intercellular interactions in IST responders, indicating the association between the expansion and activation of T cells and the positive response of IST in AA. Taken together, our findings represent a valuable resource offering novel insights into the cellular heterogeneity in the BM of AA and reveal potential biomarkers for IST, building the foundation for future precision therapies in AA.
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Affiliation(s)
- Jinho Jang
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
- Korean Genomics Center, UNIST, Ulsan, Republic of Korea
| | - Hongtae Kim
- Department of Biological Sciences, UNIST, Ulsan, Republic of Korea
| | - Sung-Soo Park
- Department of Hematology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Miok Kim
- Therapeutics & Biotechnology Division, Drug Discovery Platform Research Center, Korea Research Institute of Chemical Technology (KRICT), Daejeon, Republic of Korea
| | - Yong Ki Min
- Therapeutics & Biotechnology Division, Drug Discovery Platform Research Center, Korea Research Institute of Chemical Technology (KRICT), Daejeon, Republic of Korea
| | - Hyoung-oh Jeong
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
- Korean Genomics Center, UNIST, Ulsan, Republic of Korea
| | - Seunghoon Kim
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
- Korean Genomics Center, UNIST, Ulsan, Republic of Korea
| | - Taejoo Hwang
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
- Korean Genomics Center, UNIST, Ulsan, Republic of Korea
| | - David Whee-Young Choi
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
- Korean Genomics Center, UNIST, Ulsan, Republic of Korea
| | - Hee-Je Kim
- Department of Hematology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sukgil Song
- Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | | | - Semin Lee
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
- Korean Genomics Center, UNIST, Ulsan, Republic of Korea
| | - Chang Hoon Lee
- Therapeutics & Biotechnology Division, Drug Discovery Platform Research Center, Korea Research Institute of Chemical Technology (KRICT), Daejeon, Republic of Korea
- Korea SCBIO Inc, Daejeon, Republic of Korea
| | - Jong Wook Lee
- Department of Hematology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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16
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Rolland-Debord C, Piéroni L, Bejar F, Milon A, Choinier P, Blin E, Bravais J, Halitim P, Letellier A, Camuset J, Parrot A, Fajac A, Cadranel J. Cell and cytokine analyses from bronchoalveolar lavage in non-critical COVID-19 pneumonia. Intern Emerg Med 2023; 18:1723-1732. [PMID: 37353659 DOI: 10.1007/s11739-023-03341-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 06/05/2023] [Indexed: 06/25/2023]
Abstract
Cell and cytokine analyses from bronchoalveolar lavage (BAL) in non-critically ill patients with COVID-19 pneumonia are poorly described. This study focused on patients hospitalized in the non-intensive care unit for either suspected COVID-19 pneumonia or persistent respiratory symptoms following proven COVID-19 pneumonia. Overall, 54 patients who underwent BAL between April 2020 and February 2021 for suspected or follow-up of proven COVID-19 pneumonia were included. Based on SARS-CoV-2 polymerase chain reaction test results and clinical follow-up, three pulmonary disease groups were defined: non-COVID-19 (n = 20), acute COVID-19 (n = 13), and post-COVID-19 (n = 24) pneumonia patients. Cytological and cytokine analyses were performed on BAL fluid (IL-1β, IL-6, IL-8, IL-10, TNF-α, IFN-γ, HGF, and TGF-β), with investigators blinded to the patient groups. Lymphocytic alveolitis with plasmocytes was observed in acute COVID-19 pneumonia, returning to normal post-COVID-19. The highest cytokine levels were observed in COVID-19 patients, with significantly increased IFN-γ, IL-10, and HGF levels compared to non-COVID-19 patients, while significantly decreased IL-6, IL-8, IL-10, IFN-γ, TNF-α, and HGF levels were noted in post-COVID-19 patients. In COVID-19 patients, correlations between IL-10, TNF-α and IFN-γ concentrations were found. Lymphocytic alveolitis with plasmacytosis was found in non-critical COVID-19 pneumonia This alveolitis is associated with the presence of IL-6, IL-8, IL-10, TNF-α, IFN-γ and HGF. Alveolitis and cytokines levels decreased in post-COVID-19 pneumonia.
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Affiliation(s)
- Camille Rolland-Debord
- Department of Pneumology and Thoracic Oncology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France.
- Department of Pneumology, Service de Pneumologie, CHU Gabriel Montpied, Université Clermont Auvergne, 53 rue Montalembert, 63000, Clermont-Ferrand, France.
| | - Laurence Piéroni
- Department of Biochemistry, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Farah Bejar
- Department of Biochemistry, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Audrey Milon
- Department of Radiology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Pascaline Choinier
- Department of Pneumology and Thoracic Oncology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Emmanuelle Blin
- Department of Pneumology and Thoracic Oncology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Juliette Bravais
- Department of Pneumology and Thoracic Oncology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Pierre Halitim
- Department of Pneumology and Thoracic Oncology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Alice Letellier
- Department of Pneumology and Thoracic Oncology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Juliette Camuset
- Department of Thoracic and Vascular Surgery, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Antoine Parrot
- Department of Pneumology and Thoracic Oncology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Anne Fajac
- Department of Pathology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
| | - Jacques Cadranel
- Department of Pneumology and Thoracic Oncology, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France
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17
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Nguyen HO, Tiberio L, Facchinetti F, Ripari G, Violi V, Villetti G, Salvi V, Bosisio D. Modulation of Human Dendritic Cell Functions by Phosphodiesterase-4 Inhibitors: Potential Relevance for the Treatment of Respiratory Diseases. Pharmaceutics 2023; 15:2254. [PMID: 37765223 PMCID: PMC10535230 DOI: 10.3390/pharmaceutics15092254] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/23/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
Inhibitors of phosphodiesterase-4 (PDE4) are small-molecule drugs that, by increasing the intracellular levels of cAMP in immune cells, elicit a broad spectrum of anti-inflammatory effects. As such, PDE4 inhibitors are actively studied as therapeutic options in a variety of human diseases characterized by an underlying inflammatory pathogenesis. Dendritic cells (DCs) are checkpoints of the inflammatory and immune responses, being responsible for both activation and dampening depending on their activation status. This review shows evidence that PDE4 inhibitors modulate inflammatory DC activation by decreasing the secretion of inflammatory and Th1/Th17-polarizing cytokines, although preserving the expression of costimulatory molecules and the CD4+ T cell-activating potential. In addition, DCs activated in the presence of PDE4 inhibitors induce a preferential Th2 skewing of effector T cells, retain the secretion of Th2-attracting chemokines and increase the production of T cell regulatory mediators, such as IDO1, TSP-1, VEGF-A and Amphiregulin. Finally, PDE4 inhibitors selectively induce the expression of the surface molecule CD141/Thrombomodulin/BDCA-3. The result of such fine-tuning is immunomodulatory DCs that are distinct from those induced by classical anti-inflammatory drugs, such as corticosteroids. The possible implications for the treatment of respiratory disorders (such as COPD, asthma and COVID-19) by PDE4 inhibitors will be discussed.
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Affiliation(s)
- Hoang Oanh Nguyen
- ImmunoConcEpT, CNRS UMR 5164, University of Bordeaux, 33000 Bordeaux, France;
| | - Laura Tiberio
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (L.T.); (G.R.); (V.V.)
| | - Fabrizio Facchinetti
- Department of Experimental Pharmacology and Translational Science, Corporate Pre-Clinical R&D, Chiesi Farmaceutici S.p.A., 43122 Parma, Italy; (F.F.); (G.V.)
| | - Giulia Ripari
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (L.T.); (G.R.); (V.V.)
| | - Valentina Violi
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (L.T.); (G.R.); (V.V.)
| | - Gino Villetti
- Department of Experimental Pharmacology and Translational Science, Corporate Pre-Clinical R&D, Chiesi Farmaceutici S.p.A., 43122 Parma, Italy; (F.F.); (G.V.)
| | - Valentina Salvi
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (L.T.); (G.R.); (V.V.)
| | - Daniela Bosisio
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (L.T.); (G.R.); (V.V.)
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18
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de Homdedeu M, Sanchez-Moral L, Violán C, Ràfols N, Ouchi D, Martín B, Peinado MA, Rodríguez-Cortés A, Arch-Sisquella M, Perez-Zsolt D, Muñoz-Basagoiti J, Izquierdo-Useros N, Salvador B, Matllo J, López-Serrano S, Segalés J, Vilaplana C, Torán-Monserrat P, Morros R, Monfà R, Sarrias MR, Cardona PJ. Mycobacterium manresensis induces trained immunity in vitro. iScience 2023; 26:106873. [PMID: 37250788 PMCID: PMC10182650 DOI: 10.1016/j.isci.2023.106873] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 04/24/2023] [Accepted: 05/09/2023] [Indexed: 05/31/2023] Open
Abstract
The COVID-19 pandemic posed a global health crisis, with new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants weakening vaccine-driven protection. Trained immunity could help tackle COVID-19 disease. Our objective was to analyze whether heat-killed Mycobacterium manresensis (hkMm), an environmental mycobacterium, induces trained immunity and confers protection against SARS-CoV-2 infection. To this end, THP-1 cells and primary monocytes were trained with hkMm. The increased secretion of tumor necrosis factor alpha (TNF-α), interleukin (IL)-6, IL-1β, and IL-10, metabolic activity, and changes in epigenetic marks suggested hkMm-induced trained immunity in vitro. Healthcare workers at risk of SARS-CoV-2 infection were enrolled into the MANRECOVID19 clinical trial (NCT04452773) and were administered Nyaditum resae (NR, containing hkMm) or placebo. No significant differences in monocyte inflammatory responses or the incidence of SARS-CoV-2 infection were found between the groups, although NR modified the profile of circulating immune cell populations. Our results show that M. manresensis induces trained immunity in vitro but not in vivo when orally administered as NR daily for 14 days.
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Affiliation(s)
- Miquel de Homdedeu
- Innate Immunity Group, Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
- Experimental Tuberculosis Unit, Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
- Department of Genetics and Microbiology, Autonomous University of Barcelona (UAB), 08193 Bellaterra, Spain
| | - Lidia Sanchez-Moral
- Innate Immunity Group, Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
| | - Concepció Violán
- Jordi Gol University Research Institute in Primary Care, 08007 Barcelona, Spain
- North Metropolitan Research Support Unit, Jordi Gol University Research Institute in Primary Care (IDIAP Jordi Gol), Mataró, Spain
- Northern Metropolitan Primary Care Management, Catalan Institute of Health, 08916 Badalona, Spain
- Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
- Autonomous University of Barcelona (UAB), 08193 Bellaterra, Spain
| | - Neus Ràfols
- Innate Immunity Group, Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
| | - Dan Ouchi
- Jordi Gol University Research Institute in Primary Care, 08007 Barcelona, Spain
| | - Berta Martín
- Program of Predictive and Personalized Medicine of Cancer, Germans Trias i Pujol Research Institute (PMPPC-IGTP), 08916 Badalona, Spain
| | - Miguel A Peinado
- Program of Predictive and Personalized Medicine of Cancer, Germans Trias i Pujol Research Institute (PMPPC-IGTP), 08916 Badalona, Spain
| | - Alhelí Rodríguez-Cortés
- Department of Pharmacology, Toxicology, and Therapeutics, Veterinary Faculty, Autonomous University of Barcelona, 08193 Bellaterra, Spain
| | - Marta Arch-Sisquella
- Experimental Tuberculosis Unit, Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
| | | | | | - Nuria Izquierdo-Useros
- IrsiCaixa AIDS Research Institute, 08916 Badalona, Spain
- Centre for Biomedical Research on Infectious Diseases (CIBERINFEC), Madrid, Spain
| | - Betlem Salvador
- Jordi Gol University Research Institute in Primary Care, 08007 Barcelona, Spain
| | - Joan Matllo
- Department of Prevention and Risks, Germans Trias i Pujol University Hospital, Northern Metropolitan Territorial Management, Catalan Health Institute, 08916 Badalona, Spain
| | - Sergi López-Serrano
- Joint IRTA-UAB Research Unit in Animal Health, Animal Health Research Center (CReSA), Autonomous University of Barcelona (UAB), 08193 Bellaterra, Spain
- Institute of Agrifood Research and Technology, Animal Health Program, Animal Health Research Center (CReSA), Autonomous University of Barcelona (UAB), 08193 Bellaterra, Spain
- OIE Collaborating Centre for the Research and Control of Emerging and Re-Emerging Swine Diseases in Europe (IRTA-CReSA), 08193 Bellaterra, Spain
| | - Joaquim Segalés
- Joint IRTA-UAB Research Unit in Animal Health, Animal Health Research Center (CReSA), Autonomous University of Barcelona (UAB), 08193 Bellaterra, Spain
- OIE Collaborating Centre for the Research and Control of Emerging and Re-Emerging Swine Diseases in Europe (IRTA-CReSA), 08193 Bellaterra, Spain
- Department of Animal Health and Anatomy, Faculty of Veterinary Medicine, Autonomous University of Barcelona (UAB), 08193 Bellaterra, Spain
| | - Cristina Vilaplana
- Experimental Tuberculosis Unit, Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
- Department of Genetics and Microbiology, Autonomous University of Barcelona (UAB), 08193 Bellaterra, Spain
- Centre for Biomedical Research on Respiratory Diseases (CIBERES), Madrid, Spain
- Microbiology Department, Laboratori Clínic Metropolitana Nord, Germans Trias i Pujol University Hospital, 08916 Badalona, Spain
- Direcció Clínica Territorial de Malalties Infeccioses i Salut Internacional de Gerència Territorial Metropolitana Nord, Barcelona, Spain
| | - Pere Torán-Monserrat
- Jordi Gol University Research Institute in Primary Care, 08007 Barcelona, Spain
- North Metropolitan Research Support Unit, Jordi Gol University Research Institute in Primary Care (IDIAP Jordi Gol), Mataró, Spain
- Northern Metropolitan Primary Care Management, Catalan Institute of Health, 08916 Badalona, Spain
- Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
| | - Rosa Morros
- Jordi Gol University Research Institute in Primary Care, 08007 Barcelona, Spain
| | - Ramon Monfà
- Jordi Gol University Research Institute in Primary Care, 08007 Barcelona, Spain
| | - Maria-Rosa Sarrias
- Innate Immunity Group, Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
- Centre for Biomedical Research on Liver and Digestive Diseases (CIBEREHD), Madrid, Spain
| | - Pere-Joan Cardona
- Experimental Tuberculosis Unit, Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
- Department of Genetics and Microbiology, Autonomous University of Barcelona (UAB), 08193 Bellaterra, Spain
- Centre for Biomedical Research on Respiratory Diseases (CIBERES), Madrid, Spain
- Microbiology Department, Laboratori Clínic Metropolitana Nord, Germans Trias i Pujol University Hospital, 08916 Badalona, Spain
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19
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Luo H, Chen J, Jiang Q, Yu Y, Yang M, Luo Y, Wang X. Comprehensive DNA methylation profiling of COVID-19 and hepatocellular carcinoma to identify common pathogenesis and potential therapeutic targets. Clin Epigenetics 2023; 15:100. [PMID: 37309005 DOI: 10.1186/s13148-023-01515-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 05/31/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND & AIMS The effects of SARS-CoV-2 infection can be more complex and severe in patients with hepatocellular carcinoma (HCC) as compared to other cancers. This is due to several factors, including pre-existing conditions such as viral hepatitis and cirrhosis, which are commonly associated with HCC. METHODS We conducted an analysis of epigenomics in SARS-CoV-2 infection and HCC patients, and identified common pathogenic mechanisms using weighted gene co-expression network analysis (WGCNA) and other analyses. Hub genes were identified and analyzed using LASSO regression. Additionally, drug candidates and their binding modes to key macromolecular targets of COVID-19 were identified using molecular docking. RESULTS The epigenomic analysis of the relationship between SARS-CoV-2 infection and HCC patients revealed that the co-pathogenesis was closely linked to immune response, particularly T cell differentiation, regulation of T cell activation and monocyte differentiation. Further analysis indicated that CD4+ T cells and monocytes play essential roles in the immunoreaction triggered by both conditions. The expression levels of hub genes MYLK2, FAM83D, STC2, CCDC112, EPHX4 and MMP1 were strongly correlated with SARS-CoV-2 infection and the prognosis of HCC patients. In our study, mefloquine and thioridazine were identified as potential therapeutic agents for COVID-19 in combined with HCC. CONCLUSIONS In this research, we conducted an epigenomics analysis to identify common pathogenetic processes between SARS-CoV-2 infection and HCC patients, providing new insights into the pathogenesis and treatment of HCC patients infected with SARS-CoV-2.
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Affiliation(s)
- Huiyan Luo
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jixin Chen
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qiyin Jiang
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yifan Yu
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Miaolun Yang
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yuehua Luo
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiongwen Wang
- Department of Oncology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
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20
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Vazquez-Alejo E, Tarancon-Diez L, Espinar-Buitrago MDLS, Genebat M, Calderón A, Pérez-Cabeza G, Magro-Lopez E, Leal M, Muñoz-Fernández MÁ. Persistent Exhausted T-Cell Immunity after Severe COVID-19: 6-Month Evaluation in a Prospective Observational Study. J Clin Med 2023; 12:jcm12103539. [PMID: 37240647 DOI: 10.3390/jcm12103539] [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: 03/31/2023] [Revised: 05/03/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
INTRODUCTION Severe COVID-19 can result in a significant and irreversible impact on long-term recovery and subsequent immune protection. Understanding the complex immune reactions may be useful for establishing clinically relevant monitoring. METHODS Hospitalized adults with SARS-CoV-2 between March/October 2020 (n = 64) were selected. Cryopreserved peripheral blood mononuclear cells (PBMCs) and plasma samples were obtained at hospitalization (baseline) and 6 months after recovery. Immunological components' phenotyping and SARS-CoV-2-specific T-cell response were studied in PBMCs by flow cytometry. Up to 25 plasma pro/anti-inflammatory cytokines/chemokines were assessed by LEGENDplex immunoassays. The SARS-CoV-2 group was compared to matched healthy donors. RESULTS Biochemical altered parameters during infection were normalized at a follow-up time point in the SARS-CoV-2 group. Most of the cytokine/chemokine levels were increased at baseline in the SARS-CoV-2 group. This group showed increased Natural Killer cells (NK) activation and decreased CD16high NK subset, which normalized six months later. They also presented a higher intermediate and patrolling monocyte proportion at baseline. T cells showed an increased terminally differentiated (TemRA) and effector memory (EM) subsets distribution in the SARS-CoV-2 group at baseline and continued to increase six months later. Interestingly, T-cell activation (CD38) in this group decreased at the follow-up time point, contrary to exhaustion markers (TIM3/PD1). In addition, we observed the highest SARS-CoV-2-specific T-cell magnitude response in TemRA CD4 T-cell and EM CD8 T-cell subsets at the six-months time point. CONCLUSIONS The immunological activation in the SARS-CoV-2 group during hospitalization is reversed at the follow-up time point. However, the marked exhaustion pattern remains over time. This dysregulation could constitute a risk factor for reinfection and the development of other pathologies. Additionally, high SARS-CoV-2-specific T-cells response levels appear to be associated with infection severity.
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Affiliation(s)
- Elena Vazquez-Alejo
- Immunology Section, Molecular Immuno-Biology Laboratory, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), 28007 Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Laura Tarancon-Diez
- Immunology Section, Molecular Immuno-Biology Laboratory, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), 28007 Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Maria de la Sierra Espinar-Buitrago
- Immunology Section, Molecular Immuno-Biology Laboratory, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), 28007 Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Miguel Genebat
- Internal Medicine Department, Hospital Fátima, 41012 Sevilla, Spain
| | - Alba Calderón
- Internal Medicine Department, Hospital Fátima, 41012 Sevilla, Spain
| | | | - Esmeralda Magro-Lopez
- Immunology Section, Molecular Immuno-Biology Laboratory, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), 28007 Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Manuel Leal
- Internal Medicine Department, Hospital Viamed Santa Ángela de la Cruz, 41013 Sevilla, Spain
| | - Mª Ángeles Muñoz-Fernández
- Immunology Section, Molecular Immuno-Biology Laboratory, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), 28007 Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
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21
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Sun R, Cai Y, Zhou Y, Bai G, Zhu A, Kong P, Sun J, Li Y, Liu Y, Liao W, Liu J, Cui N, Xiang J, Li B, Zhao J, Wu D, Ran P. Proteomic profiling of single extracellular vesicles reveals colocalization of SARS-CoV-2 with a CD81/integrin-rich EV subpopulation in sputum from COVID-19 severe patients. Front Immunol 2023; 14:1052141. [PMID: 37251406 PMCID: PMC10214957 DOI: 10.3389/fimmu.2023.1052141] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 03/31/2023] [Indexed: 05/31/2023] Open
Abstract
Background The global outbreak of COVID-19, and the limited availability of clinical treatments, forced researchers around the world to search for the pathogenesis and potential treatments. Understanding the pathogenesis of SARS-CoV-2 is crucial to respond better to the current coronavirus disease 2019 (COVID-19) pandemic. Methods We collected sputum samples from 20 COVID-19 patients and healthy controls. Transmission electron microscopy was used to observe the morphology of SARS-CoV-2. Extracellular vesicles (EVs) were isolated from sputum and the supernatant of VeroE6 cells, and were characterized by transmission electron microscopy, nanoparticle tracking analysis and Western-Blotting. Furthermore, a proximity barcoding assay was used to investigate immune-related proteins in single EV, and the relationship between EVs and SARS-CoV-2. Result Transmission electron microscopy images of SARS-COV-2 virus reveal EV-like vesicles around the virion, and western blot analysis of EVs extracted from the supernatant of SARS-COV-2-infected VeroE6 cells showed that they expressed SARS-COV-2 protein. These EVs have the infectivity of SARS-COV-2, and the addition can cause the infection and damage of normal VeroE6 cells. In addition, EVs derived from the sputum of patients infected with SARS-COV-2 expressed high levels of IL6 and TGF-β, which correlated strongly with expression of the SARS-CoV-2 N protein. Among 40 EV subpopulations identified, 18 differed significantly between patients and controls. The EV subpopulation regulated by CD81 was the most likely to correlate with changes in the pulmonary microenvironment after SARS-CoV-2 infection. Single extracellular vesicles in the sputum of COVID-19 patients harbor infection-mediated alterations in host and virus-derived proteins. Conclusions These results demonstrate that EVs derived from the sputum of patients participate in virus infection and immune responses. This study provides evidence of an association between EVs and SARS-CoV-2, providing insight into the possible pathogenesis of SARS-CoV-2 infection and the possibility of developing nanoparticle-based antiviral drugs.
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Affiliation(s)
- Ruiting Sun
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yanling Cai
- Shenzhen Second People’s Hospital, Postdoctoral Workstation of Zhongshan School of Medicine, Sun Yat-Sen University, Shenzhen, Guangdong, China
- R&D Department, Shenzhen Secretech Co. Ltd, Shenzhen, Guangdong, China
| | - Yumin Zhou
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ge Bai
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Airu Zhu
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Panyue Kong
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jing Sun
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yimin Li
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yuefei Liu
- R&D Department, Shenzhen Secretech Co. Ltd, Shenzhen, Guangdong, China
| | - Wenting Liao
- R&D Department, Shenzhen Secretech Co. Ltd, Shenzhen, Guangdong, China
| | - Jiye Liu
- R&D Department, Shenzhen Secretech Co. Ltd, Shenzhen, Guangdong, China
| | - Nan Cui
- R&D Department, Shenzhen Secretech Co. Ltd, Shenzhen, Guangdong, China
| | - Jinsheng Xiang
- R&D Department, Shenzhen Secretech Co. Ltd, Shenzhen, Guangdong, China
| | - Bing Li
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jincun Zhao
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Di Wu
- R&D Department, Shenzhen Secretech Co. Ltd, Shenzhen, Guangdong, China
- R&D Department, Vesicode AB, Solna, Sweden
| | - Pixin Ran
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease, National Clinical Researcher Center for Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
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22
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Iwaniuk A, Jablonska E. Neutrophils in Health and Disease: From Receptor Sensing to Inflammasome Activation. Int J Mol Sci 2023; 24:ijms24076340. [PMID: 37047314 PMCID: PMC10094305 DOI: 10.3390/ijms24076340] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/22/2023] [Accepted: 03/25/2023] [Indexed: 03/30/2023] Open
Abstract
Neutrophils—polymorphonuclear cells (PMNs) are the cells of the initial immune response and make up the majority of leukocytes in the peripheral blood. After activation, these cells modify their functional status to meet the needs at the site of action or according to the agent causing injury. They receive signals from their surroundings and “plan” the course of the response in both temporal and spatial contexts. PMNs dispose of intracellular signaling pathways that allow them to perform a wide range of functions associated with the development of inflammatory processes. In addition to these cells, some protein complexes, known as inflammasomes, also have a special role in the development and maintenance of inflammation. These complexes participate in the proteolytic activation of key pro-inflammatory cytokines, such as IL-1β and IL-18. In recent years, there has been significant progress in the understanding of the structure and molecular mechanisms behind the activation of inflammasomes and their participation in the pathogenesis of numerous diseases. The available reports focus primarily on macrophages and dendritic cells. According to the literature, the activation of inflammasomes in neutrophils and the associated death type—pyroptosis—is regulated in a different manner than in other cells. The present work is a review of the latest reports concerning the course of inflammasome activation and inflammatory cytokine secretion in response to pathogens in neutrophils, as well as the role of these mechanisms in the pathogenesis of selected diseases.
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23
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Filippatos F, Tatsi EB, Michos A. Immunology of Multisystem Inflammatory Syndrome after COVID-19 in Children: A Review of the Current Evidence. Int J Mol Sci 2023; 24:ijms24065711. [PMID: 36982783 PMCID: PMC10057510 DOI: 10.3390/ijms24065711] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 03/13/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
Immune responses following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in children are still under investigation. Even though coronavirus disease 2019 (COVID-19) is usually mild in the pediatric population, some children exhibit severe clinical manifestations, require hospitalization, or develop the most severe condition: a multisystem inflammatory syndrome in children (MIS-C) associated with SARS-CoV-2 infection. The activated innate, humoral and T-cell-mediated immunological pathways that lead certain pediatric populations to present with MIS-C or remain asymptomatic after SARS-CoV-2 infection are yet to be established. This review focuses on the immunological aspects of MIS-C with respect to innate, humoral, and cellular immunity. In addition, presents the role of the SARS-CoV-2 Spike protein as a superantigen in the pathophysiological mechanisms, discusses the great heterogeneity among the immunological studies in the pediatric population, and highlights possible reasons why some children with a certain genetic background present with MIS-C.
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24
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Santinelli L, Lazzaro A, Sciarra F, Maddaloni L, Frasca F, Fracella M, Moretti S, Borsetti A, Bugani G, Alessandri F, Zullino V, Ruberto F, Pugliese F, Sorrentino L, Gianfrilli D, Isidori A, Venneri MA, Mastroianni CM, Ceccarelli G, d’Ettorre G. Cellular Immune Profiling of Lung and Blood Compartments in Patients with SARS-CoV-2 Infection. Pathogens 2023; 12:pathogens12030442. [PMID: 36986364 PMCID: PMC10057444 DOI: 10.3390/pathogens12030442] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/07/2023] [Accepted: 03/08/2023] [Indexed: 03/14/2023] Open
Abstract
Background: SARS-CoV-2 related immunopathology may be the driving cause underlying severe COVID-19. Through an immunophenotyping analysis on paired bronchoalveolar lavage fluid (BALF) and blood samples collected from mechanically ventilated patients with COVID-19-associated Acute Respiratory Distress Syndrome (CARDS), this study aimed to evaluate the cellular immune responses in survivors and non-survivors of COVID-19. Methods: A total of 36 paired clinical samples of bronchoalveolar lavage fluid (BALF) mononuclear cells (BALF-MC) and peripheral blood mononuclear cells (PBMC) were collected from 18 SARS-CoV-2-infected subjects admitted to the intensive care unit (ICU) of the Policlinico Umberto I, Sapienza University Hospital in Rome (Italy) for severe interstitial pneumonia. The frequencies of monocytes (total, classical, intermediate and non-classical) and Natural Killer (NK) cell subsets (total, CD56bright and CD56dim), as well as CD4+ and CD8+ T cell subsets [naïve, central memory (TCM) and effector memory (TEM)], and those expressing CD38 and/or HLADR were evaluated by multiparametric flow cytometry. Results: Survivors with CARDS exhibited higher frequencies of classical monocytes in blood compared to non-survivors (p < 0.05), while no differences in the frequencies of the other monocytes, NK cell and T cell subsets were recorded between these two groups of patients (p > 0.05). The only exception was for peripheral naïve CD4+ T cells levels that were reduced in non-survivors (p = 0.04). An increase in the levels of CD56bright (p = 0.012) and a decrease in CD56dim (p = 0.002) NK cell frequencies was also observed in BALF-MC samples compared to PBMC in deceased COVID-19 patients. Total CD4+ and CD8+ T cell levels in the lung compartment were lower compared to blood (p = 0.002 and p < 0.01, respectively) among non-survivors. Moreover, CD38 and HLA-DR were differentially expressed by CD4+ and CD8+ T cell subsets in BALF-MC and in PBMC among SARS-CoV-2-infected patients who died from COVID-19 (p < 0.05). Conclusions: These results show that the immune cellular profile in blood and pulmonary compartments was similar in survivors and non-survivors of COVID-19. T lymphocyte levels were reduced, but resulted highly immune-activated in the lung compartment of patients who faced a fatal outcome.
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Affiliation(s)
- Letizia Santinelli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Alessandro Lazzaro
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Francesca Sciarra
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Luca Maddaloni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Federica Frasca
- Laboratory of Virology, Department of Molecular Medicine, Affiliated to Istituto Pasteur Italia, Sapienza University, 00185 Rome, Italy
| | - Matteo Fracella
- Laboratory of Virology, Department of Molecular Medicine, Affiliated to Istituto Pasteur Italia, Sapienza University, 00185 Rome, Italy
| | - Sonia Moretti
- National HIV/AIDS Research Center, Italian Institute of Health, 00161 Rome, Italy
- Correspondence: (S.M.); (G.C.); Tel.: +39-0649903591 (S.M.); +39-0649970311 (G.C.)
| | - Alessandra Borsetti
- National HIV/AIDS Research Center, Italian Institute of Health, 00161 Rome, Italy
| | - Ginevra Bugani
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Francesco Alessandri
- Department of General and Specialistic Surgery, Sapienza University of Rome, 00185 Rome, Italy
| | - Veronica Zullino
- Department of General and Specialistic Surgery, Sapienza University of Rome, 00185 Rome, Italy
| | - Franco Ruberto
- Department of General and Specialistic Surgery, Sapienza University of Rome, 00185 Rome, Italy
| | - Francesco Pugliese
- Department of General and Specialistic Surgery, Sapienza University of Rome, 00185 Rome, Italy
| | - Leonardo Sorrentino
- Laboratory of Virology, Department of Molecular Medicine, Affiliated to Istituto Pasteur Italia, Sapienza University, 00185 Rome, Italy
| | - Daniele Gianfrilli
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Andrea Isidori
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Mary Anna Venneri
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Claudio M. Mastroianni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Giancarlo Ceccarelli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
- Azienda Ospedaliero Universitaria Policlinico Umberto I, 00185 Rome, Italy
- Correspondence: (S.M.); (G.C.); Tel.: +39-0649903591 (S.M.); +39-0649970311 (G.C.)
| | - Gabriella d’Ettorre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
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Winheim E, Eser T, Deák F, Ahmed MIM, Baranov O, Rinke L, Eisenächer K, Santos-Peral A, Karimzadeh H, Pritsch M, Scherer C, Muenchhoff M, Hellmuth JC, von Bergwelt-Baildon M, Olbrich L, Hoelscher M, Wieser A, Kroidl I, Rothenfusser S, Geldmacher C, Krug AB. Distinct and dynamic activation profiles of circulating dendritic cells and monocytes in mild COVID-19 and after yellow fever vaccination. Eur J Immunol 2023; 53:e2250090. [PMID: 36404054 DOI: 10.1002/eji.202250090] [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: 07/15/2022] [Revised: 10/18/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022]
Abstract
Dysregulation of the myeloid cell compartment is a feature of severe disease in hospitalized COVID-19 patients. Here, we investigated the response of circulating dendritic cell (DC) and monocyte subpopulations in SARS-CoV-2 infected outpatients with mild disease and compared it to the response of healthy individuals to yellow fever vaccine virus YF17D as a model of a well-coordinated response to viral infection. In SARS-CoV-2-infected outpatients circulating DCs were persistently reduced for several weeks whereas after YF17D vaccination DC numbers were decreased temporarily and rapidly replenished by increased proliferation until 14 days after vaccination. The majority of COVID-19 outpatients showed high expression of CD86 and PD-L1 in monocytes and DCs early on, resembling the dynamic after YF17D vaccination. In a subgroup of patients, low CD86 and high PD-L1 expression were detected in monocytes and DCs coinciding with symptoms, higher age, and lower lymphocyte counts. This phenotype was similar to that observed in severely ill COVID-19 patients, but less pronounced. Thus, prolonged reduction and dysregulated activation of blood DCs and monocytes were seen in a subgroup of symptomatic non-hospitalized COVID-19 patients while a transient coordinated activation was characteristic for the majority of patients with mild COVID-19 and the response to YF17D vaccination.
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Affiliation(s)
- Elena Winheim
- Institute for Immunology, Biomedical Center (BMC), Faculty of Medicine, LMU Munich, Munich, Germany
| | - Tabea Eser
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Flora Deák
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Mohamed I M Ahmed
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Olga Baranov
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Linus Rinke
- Institute for Immunology, Biomedical Center (BMC), Faculty of Medicine, LMU Munich, Munich, Germany
| | - Katharina Eisenächer
- Institute for Immunology, Biomedical Center (BMC), Faculty of Medicine, LMU Munich, Munich, Germany
| | - Antonio Santos-Peral
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Munich, Germany
- Unit Clinical Pharmacology (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Hadi Karimzadeh
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Munich, Germany
- Unit Clinical Pharmacology (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Michael Pritsch
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Munich, Germany
- Unit Clinical Pharmacology (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Clemens Scherer
- COVID-19 Registry of the LMU Munich (CORKUM), University Hospital, LMU Munich, Munich, Germany
- Department of Medicine I, University Hospital, LMU Munich, Munich, Germany
| | - Maximilian Muenchhoff
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
- COVID-19 Registry of the LMU Munich (CORKUM), University Hospital, LMU Munich, Munich, Germany
- Max von Pettenkofer Institute of Hygiene and Medical Microbiology, Faculty of Medicine & Gene Center, Virology, National Reference Center for Retroviruses, LMU Munich, Munich, Germany
| | - Johannes C Hellmuth
- COVID-19 Registry of the LMU Munich (CORKUM), University Hospital, LMU Munich, Munich, Germany
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Michael von Bergwelt-Baildon
- COVID-19 Registry of the LMU Munich (CORKUM), University Hospital, LMU Munich, Munich, Germany
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Laura Olbrich
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Michael Hoelscher
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Andreas Wieser
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
- Max von Pettenkofer Institute of Hygiene and Medical Microbiology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Inge Kroidl
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Simon Rothenfusser
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Munich, Germany
- Unit Clinical Pharmacology (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Christof Geldmacher
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Anne B Krug
- Institute for Immunology, Biomedical Center (BMC), Faculty of Medicine, LMU Munich, Munich, Germany
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Chen X, Zhang J, Lei X, Yang L, Li W, Zheng L, Zhang S, Ding Y, Shi J, Zhang L, Li J, Tang T, Jia W. CD1C is associated with breast cancer prognosis and immune infiltrates. BMC Cancer 2023; 23:129. [PMID: 36755259 PMCID: PMC9905770 DOI: 10.1186/s12885-023-10558-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 01/18/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND The tumor microenvironment (TME) in breast cancer plays a vital role in occurrence, development, and therapeutic responses. However, immune and stroma constituents in the TME are major obstacles to understanding and treating breast cancer. We evaluated the significance of TME-related genes in breast cancer. METHODS Invasive breast cancer (BRCA) samples were retrieved from the TCGA and GEO databases. Stroma and immune scores of samples as well as the proportion of tumor infiltrating immune cells (TICs) were calculated using the ESTIMATE and CIBERSORT algorithms. TME-related differentially expressed genes (DEGs) were analyzed by a protein interaction (PPI) network and univariate Cox regression to determine CD1C as a hub gene. Subsequently, the prognostic value of CD1C, its response to immunotherapy, and its mechanism in the TME were further studied. RESULTS In BRCA, DEGs were determined to identify CD1C as a hub gene. The expression level of CD1C in BRCA patients was verified based on the TCGA database, polymerase chain reaction (PCR) results, and western blot analysis. Immunohistochemical staining (IHC) results revealed a correlation between prognosis, clinical features, and CD1C expression in BRCA. Enrichment analysis of GSEA and GSVA showed that CD1C participates in immune-associated signaling pathways. CIBERSORT showed that CD1C levels were associated with tumor immune infiltrating cells (TILs), such as different kinds of T cells. Gene co-expression analysis showed that CD1C and the majority of immune-associated genes were co-expressed in BRCA. In renal cell carcinoma, patients with a high expression of CD1C had a better immunotherapy effect. CONCLUSION CD1C is an important part of the TME and participates in immune activity regulation in breast tumors. CD1C is expected to become a prognostic marker and a new treatment target for breast cancer.
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Affiliation(s)
- Xiao Chen
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
- Anhui Medical University, Hefei, China
| | - Jianzhong Zhang
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
- Anhui Medical University, Hefei, China
| | - Xinhan Lei
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
- Anhui Medical University, Hefei, China
| | - Lei Yang
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
- Anhui Medical University, Hefei, China
| | - Wanwan Li
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
| | - Lu Zheng
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
| | - Shuai Zhang
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
| | - Yihan Ding
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
| | - Jianing Shi
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
| | - Lei Zhang
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
| | - Jia Li
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
| | - Tong Tang
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China
| | - WenJun Jia
- The General Surgery Department of The Second Hospital of Anhui Medical University, Hefei, China.
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27
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Falck‐Jones S, Österberg B, Smed‐Sörensen A. Respiratory and systemic monocytes, dendritic cells, and myeloid-derived suppressor cells in COVID-19: Implications for disease severity. J Intern Med 2023; 293:130-143. [PMID: 35996885 PMCID: PMC9538918 DOI: 10.1111/joim.13559] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Since the beginning of the SARS-CoV-2 pandemic in 2020, researchers worldwide have made efforts to understand the mechanisms behind the varying range of COVID-19 disease severity. Since the respiratory tract is the site of infection, and immune cells differ depending on their anatomical location, studying blood is not sufficient to understand the full immunopathogenesis in patients with COVID-19. It is becoming increasingly clear that monocytes, dendritic cells (DCs), and monocytic myeloid-derived suppressor cells (M-MDSCs) are involved in the immunopathology of COVID-19 and may play important roles in determining disease severity. Patients with mild COVID-19 display an early antiviral (interferon) response in the nasopharynx, expansion of activated intermediate monocytes, and low levels of M-MDSCs in blood. In contrast, patients with severe COVID-19 seem to lack an early efficient induction of interferons, and skew towards a more suppressive response in blood. This is characterized by downregulation of activation markers and decreased functional capacity of blood monocytes and DCs, reduced circulating DCs, and increased levels of HLA-DRlo CD14+ M-MDSCs. These suppressive characteristics could potentially contribute to delayed T-cell responses in severe COVID-19 cases. In contrast, airways of patients with severe COVID-19 display hyperinflammation with elevated levels of inflammatory monocytes and monocyte-derived macrophages, and reduced levels of tissue-resident alveolar macrophages. These monocyte-derived cells contribute to excess inflammation by producing cytokines and chemokines. Here, we review the current knowledge on the role of monocytes, DCs, and M-MDSCs in COVID-19 and how alterations and the anatomical distribution of these cell populations may relate to disease severity.
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Affiliation(s)
- Sara Falck‐Jones
- Division of Immunology and AllergyDepartment of Medicine SolnaKarolinska InstitutetKarolinska University HospitalStockholmSweden
| | - Björn Österberg
- Division of Immunology and AllergyDepartment of Medicine SolnaKarolinska InstitutetKarolinska University HospitalStockholmSweden
| | - Anna Smed‐Sörensen
- Division of Immunology and AllergyDepartment of Medicine SolnaKarolinska InstitutetKarolinska University HospitalStockholmSweden
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28
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Cords L, Woost R, Kummer S, Brehm TT, Kluge S, Schmiedel S, Jordan S, Lohse AW, Altfeld M, Addo MM, Schulze Zur Wiesch J, Beisel C. Frequency of IRF5+ dendritic cells is associated with the TLR7-induced inflammatory cytokine response in SARS-CoV-2 infection. Cytokine 2023; 162:156109. [PMID: 36529029 PMCID: PMC9744680 DOI: 10.1016/j.cyto.2022.156109] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 10/20/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022]
Abstract
The SARS-CoV-2 infection leads to enhanced inflammation driven by innate immune responses. Upon TLR7 stimulation, dendritic cells (DC) mediate the production of inflammatory cytokines, and in particular of type I interferons (IFN). Especially in DCs, IRF5 is a key transcription factor that regulates pathogen-induced immune responses via activation of the MyD88-dependent TLR signaling pathway. In the current study, the frequencies of IRF5+ DCs and the association with innate cytokine responses in SARS-CoV-2 infected individuals with different disease courses were investigated. In addition to a decreased number of mDC and pDC subsets, we could show reduced relative IRF5+ frequencies in mDCs of SARS-CoV-2 infected individuals compared with healthy donors. Functionally, mDCs of COVID-19 patients produced lower levels of IL-6 in response to in vitro TLR7 stimulation. IRF5+ mDCs more frequently produced IL-6 and TNF-α compared to their IRF5- counterparts upon TLR7 ligation. The correlation of IRF5+ mDCs with the frequencies of IL-6 and TNF-α producing mDCs were indicators for a role of IRF5 in the regulation of cytokine responses in mDCs. In conclusion, our data provide further insights into the underlying mechanisms of TLR7-dependent immune dysfunction and identify IRF5 as a potential immunomodulatory target in SARS-CoV-2 infection.
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Affiliation(s)
- Leon Cords
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Robin Woost
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Silke Kummer
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas T Brehm
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; German Center for Infection Research (DZIF), Partner Site Hamburg - Lübeck - Borstel - Riems, Hamburg, Germany
| | - Stefan Kluge
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stefan Schmiedel
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sabine Jordan
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ansgar W Lohse
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Marcus Altfeld
- German Center for Infection Research (DZIF), Partner Site Hamburg - Lübeck - Borstel - Riems, Hamburg, Germany; Research Department Virus Immunology, Leibniz Institute for Virology (LIV), Hamburg, Germany
| | - Marylyn M Addo
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; German Center for Infection Research (DZIF), Partner Site Hamburg - Lübeck - Borstel - Riems, Hamburg, Germany; Institute for Infection Research and Vaccine Development, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Julian Schulze Zur Wiesch
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; German Center for Infection Research (DZIF), Partner Site Hamburg - Lübeck - Borstel - Riems, Hamburg, Germany
| | - Claudia Beisel
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; German Center for Infection Research (DZIF), Partner Site Hamburg - Lübeck - Borstel - Riems, Hamburg, Germany; Department of Internal Medicine IV, Gastroenterology and Infectious Diseases, University Hospital Heidelberg, Germany.
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29
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González-Cuadrado C, Caro-Espada PJ, Chivite-Lacaba M, Utrero-Rico A, Lozano-Yuste C, Gutierrez-Solis E, Morales E, Sandino-Pérez J, Gil-Etayo FJ, Allende-Martínez L, Laguna-Goya R, Paz-Artal E. Hemodialysis-Associated Immune Dysregulation in SARS-CoV-2-Infected End-Stage Renal Disease Patients. Int J Mol Sci 2023; 24:ijms24021712. [PMID: 36675231 PMCID: PMC9865754 DOI: 10.3390/ijms24021712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/06/2023] [Accepted: 01/12/2023] [Indexed: 01/18/2023] Open
Abstract
Patients on hemodialysis show dysregulated immunity, basal hyperinflammation and a marked vulnerability to COVID-19. We evaluated the immune profile in COVID-19 hemodialysis patients and the changes associated with clinical deterioration after the hemodialysis session. Recruited patients included eight hemodialysis subjects with active, PCR-confirmed SARS-CoV-2 infection, five uninfected hemodialysis patients and five healthy controls. In SARS-CoV-2-infected hemodialysis patients TNF-α, IL-6 and IL-8 were particularly increased. Lymphopenia was mostly due to reduction in CD4+ T, B and central memory CD8+ T cells. There was a predominance of classical and intermediate monocytes with reduced HLA-DR expression and enhanced production of pro-inflammatory molecules. Immune parameters were analysed pre- and post-hemodialysis in three patients with COVID-19 symptoms worsening after the hemodialysis session. There was a higher than 2.5-fold increase in GM-CSF, IFN-γ, IL-1β, IL-2, IL-6, IL-17A and IL-21 in serum, and augmentation of monocytes-derived TNF-α, IL-1β and IL-8 and CXCL10 (p < 0.05). In conclusion, COVID-19 in hemodialysis patients associates with alteration of lymphocyte subsets, increasing of pro-inflammatory cytokines and monocyte activation. The observed worsening during the hemodialysis session in some patients was accompanied by augmentation of particular inflammatory cytokines, which might suggest biomarkers and therapeutic targets to prevent or mitigate the hemodialysis-related deterioration during SARS-CoV-2 infection.
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Affiliation(s)
- Cecilia González-Cuadrado
- Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
- Correspondence: (C.G.-C.); (E.P.-A.); Tel.: +34-628-502-629 (C.G.-C.)
| | | | - Marta Chivite-Lacaba
- Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Alberto Utrero-Rico
- Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Claudia Lozano-Yuste
- Department of Nephrology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | | | - Enrique Morales
- Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
- Department of Nephrology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Department of Medicine, Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Justo Sandino-Pérez
- Department of Nephrology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | - Francisco Javier Gil-Etayo
- Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
- Department of Immunology, Hospital Universitario 12 de Octubre, 28009 Madrid, Spain
| | - Luis Allende-Martínez
- Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
- Department of Immunology, Hospital Universitario 12 de Octubre, 28009 Madrid, Spain
| | - Rocio Laguna-Goya
- Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
- Department of Immunology, Hospital Universitario 12 de Octubre, 28009 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Estela Paz-Artal
- Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
- Department of Immunology, Hospital Universitario 12 de Octubre, 28009 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Correspondence: (C.G.-C.); (E.P.-A.); Tel.: +34-628-502-629 (C.G.-C.)
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30
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Wigerblad G, Warner SA, Ramos-Benitez MJ, Kardava L, Tian X, Miao R, Reger R, Chakraborty M, Wong S, Kanthi Y, Suffredini AF, Dell’Orso S, Brooks S, King C, Shlobin O, Nathan SD, Cohen J, Moir S, Childs RW, Kaplan MJ, Chertow DS, Strich JR. Spleen tyrosine kinase inhibition restores myeloid homeostasis in COVID-19. SCIENCE ADVANCES 2023; 9:eade8272. [PMID: 36598976 PMCID: PMC9812373 DOI: 10.1126/sciadv.ade8272] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
Spleen tyrosine kinase (SYK) is a previously unidentified therapeutic target that inhibits neutrophil and macrophage activation in coronavirus disease 2019 (COVID-19). Fostamatinib, a SYK inhibitor, was studied in a phase 2 placebo-controlled randomized clinical trial and was associated with improvements in many secondary end points related to efficacy. Here, we used a multiomic approach to evaluate cellular and soluble immune mediator responses of patients enrolled in this trial. We demonstrated that SYK inhibition was associated with reduced neutrophil activation, increased circulation of mature neutrophils (CD10+CD33-), and decreased circulation of low-density granulocytes and polymorphonuclear myeloid-derived suppressor cells (HLA-DR-CD33+CD11b-). SYK inhibition was also associated with normalization of transcriptional activity in circulating monocytes relative to healthy controls, an increase in frequency of circulating nonclassical and HLA-DRhi classical monocyte populations, and restoration of interferon responses. Together, these data suggest that SYK inhibition may mitigate proinflammatory myeloid cellular and soluble mediator responses thought to contribute to immunopathogenesis of severe COVID-19.
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Affiliation(s)
- Gustaf Wigerblad
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Disease, Bethesda, MD, USA
| | - Seth A. Warner
- Critical Care Medicine Department, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Marcos J. Ramos-Benitez
- Critical Care Medicine Department, National Institutes of Health Clinical Center, Bethesda, MD, USA
- Postdoctoral Research Associate Training Program, National Institute of General Medical Sciences, Bethesda, MD, USA
- Ponce Health Science University and Ponce Research Institute, Department of Basic Sciences, School of Medicine, Ponce, Puerto Rico, USA
| | - Lela Kardava
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Bethesda, MD, USA
| | - Xin Tian
- Office of Biostatistics Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Rui Miao
- Office of Biostatistics Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Robert Reger
- Laboratory of Transplantation Immunotherapy, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Mala Chakraborty
- Laboratory of Transplantation Immunotherapy, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Susan Wong
- Laboratory of Transplantation Immunotherapy, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Yogendra Kanthi
- Laboratory of Vascular Thrombosis and Inflammation, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Anthony F. Suffredini
- Critical Care Medicine Department, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Stefania Dell’Orso
- Genomic Technology Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Stephen Brooks
- Biodata Mining and Discovery Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Christopher King
- Advanced Lung Disease and Lung Transplant Program, Inova Fairfax Hospital, Falls Church, VA, USA
| | - Oksana Shlobin
- Advanced Lung Disease and Lung Transplant Program, Inova Fairfax Hospital, Falls Church, VA, USA
| | - Steven D. Nathan
- Advanced Lung Disease and Lung Transplant Program, Inova Fairfax Hospital, Falls Church, VA, USA
| | - Jonathan Cohen
- Adventist Healthcare Shady Grove Medical Center, Rockville, MD, USA
| | - Susan Moir
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Bethesda, MD, USA
| | - Richard W. Childs
- Laboratory of Transplantation Immunotherapy, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
- United States Public Health Service Commissioned Corps, Rockville, MD, USA
| | - Mariana J. Kaplan
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Disease, Bethesda, MD, USA
| | - Daniel S. Chertow
- Critical Care Medicine Department, National Institutes of Health Clinical Center, Bethesda, MD, USA
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Bethesda, MD, USA
- United States Public Health Service Commissioned Corps, Rockville, MD, USA
| | - Jeffrey R. Strich
- Critical Care Medicine Department, National Institutes of Health Clinical Center, Bethesda, MD, USA
- United States Public Health Service Commissioned Corps, Rockville, MD, USA
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31
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Hopkins FR, Govender M, Svanberg C, Nordgren J, Waller H, Nilsdotter-Augustinsson Å, Henningsson AJ, Hagbom M, Sjöwall J, Nyström S, Larsson M. Major alterations to monocyte and dendritic cell subsets lasting more than 6 months after hospitalization for COVID-19. Front Immunol 2023; 13:1082912. [PMID: 36685582 PMCID: PMC9846644 DOI: 10.3389/fimmu.2022.1082912] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 12/05/2022] [Indexed: 01/06/2023] Open
Abstract
Introduction After more than two years the Coronavirus disease-19 (COVID-19) pandemic continues to burden healthcare systems and economies worldwide, and it is evident that the effects on the immune system can persist for months post-infection. The activity of myeloid cells such as monocytes and dendritic cells (DC) is essential for correct mobilization of the innate and adaptive responses to a pathogen. Impaired levels and responses of monocytes and DC to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is likely to be a driving force behind the immune dysregulation that characterizes severe COVID-19. Methods Here, we followed a cohort of COVID-19 patients hospitalized during the early waves of the pandemic for 6-7 months. The levels and phenotypes of circulating monocyte and DC subsets were assessed to determine both the early and long-term effects of the SARS-CoV-2 infection. Results We found increased monocyte levels that persisted for 6-7 months, mostly attributed to elevated levels of classical monocytes. Myeloid derived suppressor cells were also elevated over this period. While most DC subsets recovered from an initial decrease, we found elevated levels of cDC2/cDC3 at the 6-7 month timepoint. Analysis of functional markers on monocytes and DC revealed sustained reduction in program death ligand 1 (PD-L1) expression but increased CD86 expression across almost all cell types examined. Finally, C-reactive protein (CRP) correlated positively to the levels of intermediate monocytes and negatively to the recovery of DC subsets. Conclusion By exploring the myeloid compartments, we show here that alterations in the immune landscape remain more than 6 months after severe COVID-19, which could be indicative of ongoing healing and/or persistence of viral antigens.
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Affiliation(s)
- Francis R. Hopkins
- Division of Molecular Medicine and Virology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Melissa Govender
- Division of Molecular Medicine and Virology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Cecilia Svanberg
- Division of Molecular Medicine and Virology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Johan Nordgren
- Division of Molecular Medicine and Virology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Hjalmar Waller
- Division of Molecular Medicine and Virology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Åsa Nilsdotter-Augustinsson
- Division of Infection and Inflammation, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Department of Infectious Diseases, Linköping University, Linköping, Sweden
| | - Anna J. Henningsson
- Division of Infection and Inflammation, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Division of Clinical Microbiology, Department of Laboratory Medicine in Jönköping, Ryhov County Hospital, Jönköping, Sweden
| | - Marie Hagbom
- Division of Molecular Medicine and Virology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Johanna Sjöwall
- Division of Infection and Inflammation, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Department of Infectious Diseases, Linköping University, Linköping, Sweden
| | - Sofia Nyström
- Division of Molecular Medicine and Virology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Linköping University, Linköping, Sweden
| | - Marie Larsson
- Division of Molecular Medicine and Virology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
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32
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Thompson RC, Simons NW, Wilkins L, Cheng E, Del Valle DM, Hoffman GE, Cervia C, Fennessy B, Mouskas K, Francoeur NJ, Johnson JS, Lepow L, Le Berichel J, Chang C, Beckmann AG, Wang YC, Nie K, Zaki N, Tuballes K, Barcessat V, Cedillo MA, Yuan D, Huckins L, Roussos P, Marron TU, Glicksberg BS, Nadkarni G, Heath JR, Gonzalez-Kozlova E, Boyman O, Kim-Schulze S, Sebra R, Merad M, Gnjatic S, Schadt EE, Charney AW, Beckmann ND. Molecular states during acute COVID-19 reveal distinct etiologies of long-term sequelae. Nat Med 2023; 29:236-246. [PMID: 36482101 PMCID: PMC9873574 DOI: 10.1038/s41591-022-02107-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 10/25/2022] [Indexed: 12/13/2022]
Abstract
Post-acute sequelae of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are debilitating, clinically heterogeneous and of unknown molecular etiology. A transcriptome-wide investigation was performed in 165 acutely infected hospitalized individuals who were followed clinically into the post-acute period. Distinct gene expression signatures of post-acute sequelae were already present in whole blood during acute infection, with innate and adaptive immune cells implicated in different symptoms. Two clusters of sequelae exhibited divergent plasma-cell-associated gene expression patterns. In one cluster, sequelae associated with higher expression of immunoglobulin-related genes in an anti-spike antibody titer-dependent manner. In the other, sequelae associated independently of these titers with lower expression of immunoglobulin-related genes, indicating lower non-specific antibody production in individuals with these sequelae. This relationship between lower total immunoglobulins and sequelae was validated in an external cohort. Altogether, multiple etiologies of post-acute sequelae were already detectable during SARS-CoV-2 infection, directly linking these sequelae with the acute host response to the virus and providing early insights into their development.
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Affiliation(s)
- Ryan C Thompson
- Mount Sinai Clinical Intelligence Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | - Esther Cheng
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Diane Marie Del Valle
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Gabriel E Hoffman
- Department of Genetics and Genomic Sciences, Pamela Sklar Division of Psychiatric Genomics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Carlo Cervia
- Department of Immunology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Brian Fennessy
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Konstantinos Mouskas
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Susan and Leonard Feinstein Inflammatory Bowel Disease Clinical Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nancy J Francoeur
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Advanced Genomics Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Lauren Lepow
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jessica Le Berichel
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christie Chang
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Ying-Chih Wang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Advanced Genomics Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kai Nie
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nicholas Zaki
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kevin Tuballes
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Vanessa Barcessat
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mario A Cedillo
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Dan Yuan
- Institute for Systems Biology, Seattle, WA, USA
- Department of Bioengineering, University of Washington, Seattle, WA, USA
| | - Laura Huckins
- Department of Genetics and Genomic Sciences, Pamela Sklar Division of Psychiatric Genomics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Panos Roussos
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Disease Neurogenomics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Mental Illness Research Education and Clinical Center (VISN 2 South), James J. Peters VA Medical Center, Bronx, NY, USA
- Center for Dementia Research, Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA
| | - Thomas U Marron
- Mount Sinai Clinical Intelligence Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Division of Hematology and Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Benjamin S Glicksberg
- Mount Sinai Clinical Intelligence Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Hasso Plattner Institute for Digital Health at Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Girish Nadkarni
- Mount Sinai Clinical Intelligence Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Division of Data Driven and Digital Medicine (D3M), Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - James R Heath
- Institute for Systems Biology, Seattle, WA, USA
- Department of Bioengineering, University of Washington, Seattle, WA, USA
| | - Edgar Gonzalez-Kozlova
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Onur Boyman
- Department of Immunology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Seunghee Kim-Schulze
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Robert Sebra
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Advanced Genomics Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Sema4, a Mount Sinai venture, Stamford, CT, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Miriam Merad
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sacha Gnjatic
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Division of Hematology and Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Eric E Schadt
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Sema4, a Mount Sinai venture, Stamford, CT, USA
| | - Alexander W Charney
- Mount Sinai Clinical Intelligence Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Noam D Beckmann
- Mount Sinai Clinical Intelligence Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Medicine, Division of Data Driven and Digital Medicine (D3M), Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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Gisby JS, Buang NB, Papadaki A, Clarke CL, Malik TH, Medjeral-Thomas N, Pinheiro D, Mortimer PM, Lewis S, Sandhu E, McAdoo SP, Prendecki MF, Willicombe M, Pickering MC, Botto M, Thomas DC, Peters JE. Multi-omics identify falling LRRC15 as a COVID-19 severity marker and persistent pro-thrombotic signals in convalescence. Nat Commun 2022; 13:7775. [PMID: 36522333 PMCID: PMC9753891 DOI: 10.1038/s41467-022-35454-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Patients with end-stage kidney disease (ESKD) are at high risk of severe COVID-19. Here, we perform longitudinal blood sampling of ESKD haemodialysis patients with COVID-19, collecting samples pre-infection, serially during infection, and after clinical recovery. Using plasma proteomics, and RNA-sequencing and flow cytometry of immune cells, we identify transcriptomic and proteomic signatures of COVID-19 severity, and find distinct temporal molecular profiles in patients with severe disease. Supervised learning reveals that the plasma proteome is a superior indicator of clinical severity than the PBMC transcriptome. We show that a decreasing trajectory of plasma LRRC15, a proposed co-receptor for SARS-CoV-2, is associated with a more severe clinical course. We observe that two months after the acute infection, patients still display dysregulated gene expression related to vascular, platelet and coagulation pathways, including PF4 (platelet factor 4), which may explain the prolonged thrombotic risk following COVID-19.
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Affiliation(s)
- Jack S Gisby
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
| | - Norzawani B Buang
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
| | - Artemis Papadaki
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
| | - Candice L Clarke
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
- Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Talat H Malik
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
| | - Nicholas Medjeral-Thomas
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
- Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Damiola Pinheiro
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
| | - Paige M Mortimer
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
| | - Shanice Lewis
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
| | - Eleanor Sandhu
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
- Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Stephen P McAdoo
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
- Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Maria F Prendecki
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
- Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Michelle Willicombe
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
- Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Matthew C Pickering
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
| | - Marina Botto
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK
| | - David C Thomas
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK.
- Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK.
| | - James E Peters
- Centre for Inflammatory Disease, Dept of Immunology and Inflammation, Imperial College London, London, UK.
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Mortezaee K, Majidpoor J. Cellular immune states in SARS-CoV-2-induced disease. Front Immunol 2022; 13:1016304. [PMID: 36505442 PMCID: PMC9726761 DOI: 10.3389/fimmu.2022.1016304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 10/31/2022] [Indexed: 11/24/2022] Open
Abstract
The general immune state plays important roles against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Cells of the immune system are encountering rapid changes during the acute phase of SARS-CoV-2-induced disease. Reduced fraction of functional CD8+ T cells, disrupted cross-talking between CD8+ T cells with dendritic cells (DCs), and impaired immunological T-cell memory, along with the higher presence of hyperactive neutrophils, high expansion of myeloid-derived suppressor cells (MDSCs) and non-classical monocytes, and attenuated cytotoxic capacity of natural killer (NK) cells, are all indicative of low efficient immunity against viral surge within the body. Immune state and responses from pro- or anti-inflammatory cells of the immune system to SARS-CoV-2 are discussed in this review. We also suggest some strategies to enhance the power of immune system against SARS-CoV-2-induced disease.
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Affiliation(s)
- Keywan Mortezaee
- Department of Anatomy, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran,*Correspondence: Keywan Mortezaee, ;
| | - Jamal Majidpoor
- Department of Anatomy, School of Medicine, Infectious Diseases Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
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35
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Shi X, Zhou H, Wei J, Mo W, Li Q, Lv X. The signaling pathways and therapeutic potential of itaconate to alleviate inflammation and oxidative stress in inflammatory diseases. Redox Biol 2022; 58:102553. [PMID: 36459716 PMCID: PMC9713374 DOI: 10.1016/j.redox.2022.102553] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/19/2022] [Accepted: 11/22/2022] [Indexed: 11/25/2022] Open
Abstract
Endogenous small molecules are metabolic regulators of cell function. Itaconate is a key molecule that accumulates in cells when the Krebs cycle is disrupted. Itaconate is derived from cis-aconitate decarboxylation by cis-aconitate decarboxylase (ACOD1) in the mitochondrial matrix and is also known as immune-responsive gene 1 (IRG1). Studies have demonstrated that itaconate plays an important role in regulating signal transduction and posttranslational modification through its immunoregulatory activities. Itaconate is also an important bridge among metabolism, inflammation, oxidative stress, and the immune response. This review summarizes the structural characteristics and classical pathways of itaconate, its derivatives, and the compounds that release itaconate. Here, the mechanisms of itaconate action, including its transcriptional regulation of ATF3/IκBζ axis and type I IFN, its protein modification regulation of KEAP1, inflammasome, JAK1/STAT6 pathway, TET2, and TFEB, and succinate dehydrogenase and glycolytic enzyme metabolic action, are presented. Moreover, the roles of itaconate in diseases related to inflammation and oxidative stress induced by autoimmune responses, viruses, sepsis and IRI are discussed in this review. We hope that the information provided in this review will help increase the understanding of cellular immune metabolism and improve the clinical treatment of diseases related to inflammation and oxidative stress.
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36
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Tizazu AM, Mengist HM, Demeke G. Aging, inflammaging and immunosenescence as risk factors of severe COVID-19. Immun Ageing 2022; 19:53. [PMID: 36369012 PMCID: PMC9650172 DOI: 10.1186/s12979-022-00309-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 10/13/2022] [Indexed: 11/13/2022]
Abstract
Coronavirus disease 2019 (COVID-19) is a respiratory infectious disease caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). COVID-19 is characterized by having a heterogeneous disease course, ranging from asymptomatic and mild symptoms to more severe and critical cases. In most cases the severity of COVID-19 is related to host factors, especially deregulation of the immune response in patients. Even if COVID-19 indiscriminately affects individuals of different age group, ethnicity and economic status; most severe cases and disproportional mortality occur in elderly individuals. This point out that aging is one risk factor for unfavourable clinical outcomes among COVID-19 patients. The biology of aging is a complex process; Aging can alter the structure and function of cells, tissues, and organs resulting in impaired response to stress. Alongside with other systems, the immune system is also affected with the aging process. Immunosenescence is an age associated change in the immune system that affects the overall response to immunological challenges in the elderly. Similarly, apart from the normal inflammatory process, aging is associated with a low grade, sterile, chronic inflammation which is termed as inflammaging. We hypothesized that inflammaging and immunosenescence could play an important role in SARS-CoV-2 pathogenesis and poor recovery from COVID-19 in elderly individuals. This review summarizes the changes in the immune system with age and how these changes play part in the pathogenesis of SARS-CoV-2 and clinical outcome of COVID-19 which could add to the understanding of age associated targeted immunotherapy in the elderly.
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Affiliation(s)
- Anteneh Mehari Tizazu
- Department of Microbiology, Parasitology and Immunology, School of Medicine, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia.
| | - Hylemariam Mihiretie Mengist
- Department of Medical Laboratory Science, College of Medicine and Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Gebreselassie Demeke
- Department of Medical Laboratory Science, College of Medicine and Health Science, Debre Markos University, Debre Markos, Ethiopia
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37
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Mi Y, Liang L, Xu K, Li Q, Wang W, Dang W, Deng J, Zhi Y, Li X, Tan J. Severe acute respiratory syndrome coronavirus 2 virus-like particles induce dendritic cell maturation and modulate T cell immunity. Front Cell Infect Microbiol 2022; 12:986350. [DOI: 10.3389/fcimb.2022.986350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 10/24/2022] [Indexed: 11/11/2022] Open
Abstract
Dendritic cells (DCs) are professional antigen-presenting cells that play an important role in both innate and acquired immune responses against pathogens. However, the role of DCs in coronavirus disease 2019 (COVID-19) is unclear. Virus-like particles (VLPs) that structurally mimic the original virus are one of the candidates COVID-19 vaccines. In the present study, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) VLPs were used as an alternative to live virus to evaluate the interaction of the virus with DCs. The results revealed that SARS-CoV-2 VLPs induced DC maturation by augmenting cell surface molecule expression (CD80, CD86, and major histocompatibility complex class II (MHC-II)) and inflammatory cytokine production (tumor necrosis factor-α, interleukin (IL)-1β, IL-6, and IL-12p70) in DCs via the mitogen-activated protein kinase and nuclear factor-κB signaling pathways. In addition, mature DCs induced by SARS-CoV-2 VLPs promoted T cell proliferation, which was dependent on VLPs concentration. Our results suggest that SARS-CoV-2 VLPs regulate the immune response by interacting with DCs. These findings will improve the understanding of SARS-CoV-2 pathogenesis and SARS-CoV-2 vaccine development.
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38
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Pandori WJ, Padgett LE, Alimadadi A, Gutierrez NA, Araujo DJ, Huh CJ, Olingy CE, Dinh HQ, Wu R, Vijayanand P, Chee SJ, Ottensmeier CH, Hedrick CC. Single-cell immune profiling reveals long-term changes in myeloid cells and identifies a novel subset of CD9 + monocytes associated with COVID-19 hospitalization. J Leukoc Biol 2022; 112:1053-1063. [PMID: 35866369 PMCID: PMC9350203 DOI: 10.1002/jlb.4cova0122-076r] [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: 02/01/2021] [Revised: 03/16/2022] [Accepted: 05/11/2022] [Indexed: 01/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can result in severe immune dysfunction, hospitalization, and death. Many patients also develop long-COVID-19, experiencing symptoms months after infection. Although significant progress has been made in understanding the immune response to acute SARS-CoV-2 infection, gaps remain in our knowledge of how innate immunity influences disease kinetics and severity. We hypothesized that cytometry by time-of-flight analysis of PBMCs from healthy and infected subjects would identify novel cell surface markers and innate immune cell subsets associated with COVID-19 severity. In this pursuit, we identified monocyte and dendritic cell subsets that changed in frequency during acute SARS-CoV-2 infection and correlated with clinical parameters of disease severity. Subsets of nonclassical monocytes decreased in frequency in hospitalized subjects, yet increased in the most severe patients and positively correlated with clinical values associated with worse disease severity. CD9, CD163, PDL1, and PDL2 expression significantly increased in hospitalized subjects, and CD9 and 6-Sulfo LacNac emerged as the markers that best distinguished monocyte subsets amongst all subjects. CD9+ monocytes remained elevated, whereas nonclassical monocytes remained decreased, in the blood of hospitalized subjects at 3-4 months postinfection. Finally, we found that CD9+ monocytes functionally released more IL-8 and MCP-1 after LPS stimulation. This study identifies new monocyte subsets present in the blood of COVID-19 patients that correlate with disease severity, and links CD9+ monocytes to COVID-19 progression.
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Affiliation(s)
- William J. Pandori
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Lindsey E. Padgett
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Ahmad Alimadadi
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Norma A. Gutierrez
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Daniel J. Araujo
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Christine J. Huh
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Claire E. Olingy
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Huy Q. Dinh
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Runpei Wu
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Pandurangan Vijayanand
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Serena J. Chee
- Institute of Systems, Molecular and Integrative Biology (ISMIB)University of LiverpoolLiverpoolUK
| | - Christian H. Ottensmeier
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
- Institute of Systems, Molecular and Integrative Biology (ISMIB)University of LiverpoolLiverpoolUK
| | - Catherine C. Hedrick
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
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Rajamanickam A, Kumar NP, Pandiaraj AN, Selvaraj N, Munisankar S, Renji RM, Venkatramani V, Murhekar M, Thangaraj JWV, Kumar MS, Kumar CPG, Bhatnagar T, Ponnaiah M, Sabarinathan R, Saravanakumar V, Babu S. Restoration of dendritic cell homeostasis and Type I/Type III interferon levels in convalescent COVID-19 individuals. BMC Immunol 2022; 23:51. [PMID: 36289478 PMCID: PMC9607715 DOI: 10.1186/s12865-022-00526-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 10/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background Plasmacytoid and myeloid dendritic cells play a vital role in the protection against viral infections. In COVID-19, there is an impairment of dendritic cell (DC) function and interferon secretion which has been correlated with disease severity. Results In this study, we described the frequency of DC subsets and the plasma levels of Type I (IFNα, IFNβ) and Type III Interferons (IFNλ1), IFNλ2) and IFNλ3) in seven groups of COVID-19 individuals, classified based on days since RT-PCR confirmation of SARS-CoV2 infection. Our data shows that the frequencies of pDC and mDC increase from Days 15–30 to Days 61–90 and plateau thereafter. Similarly, the levels of IFNα, IFNβ, IFNλ1, IFNλ2 and IFNλ3 increase from Days 15–30 to Days 61–90 and plateau thereafter. COVID-19 patients with severe disease exhibit diminished frequencies of pDC and mDC and decreased levels of IFNα, IFNβ, IFNλ1, IFNλ2 and IFNλ3. Finally, the percentages of DC subsets positively correlated with the levels of Type I and Type III IFNs. Conclusion Thus, our study provides evidence of restoration of homeostatic levels in DC subset frequencies and circulating levels of Type I and Type III IFNs in convalescent COVID-19 individuals. Supplementary Information The online version contains supplementary material available at 10.1186/s12865-022-00526-z.
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Affiliation(s)
- Anuradha Rajamanickam
- grid.419685.7ICER-ICMR-NIRT-International Center for Excellence in Research, Chennai, Tamil Nadu India
| | - Nathella Pavan Kumar
- grid.417330.20000 0004 1767 6138Immunology-ICMR-National Institute for Research in Tuberculosis, Chennai, Tamil Nadu India
| | - Arul Nancy Pandiaraj
- grid.419685.7ICER-ICMR-NIRT-International Center for Excellence in Research, Chennai, Tamil Nadu India
| | - Nandhini Selvaraj
- grid.419685.7ICER-ICMR-NIRT-International Center for Excellence in Research, Chennai, Tamil Nadu India
| | - Saravanan Munisankar
- grid.419685.7ICER-ICMR-NIRT-International Center for Excellence in Research, Chennai, Tamil Nadu India
| | - Rachel Mariam Renji
- grid.419685.7ICER-ICMR-NIRT-International Center for Excellence in Research, Chennai, Tamil Nadu India
| | | | - Manoj Murhekar
- grid.419587.60000 0004 1767 6269ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu India
| | | | - Muthusamy Santhosh Kumar
- grid.419587.60000 0004 1767 6269ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu India
| | | | - Tarun Bhatnagar
- grid.419587.60000 0004 1767 6269ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu India
| | - Manickam Ponnaiah
- grid.419587.60000 0004 1767 6269ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu India
| | - Ramasamy Sabarinathan
- grid.419587.60000 0004 1767 6269ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu India
| | - Velusamy Saravanakumar
- grid.419587.60000 0004 1767 6269ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu India
| | - Subash Babu
- grid.419685.7ICER-ICMR-NIRT-International Center for Excellence in Research, Chennai, Tamil Nadu India
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40
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Hastak PS, Andersen CR, Kelleher AD, Sasson SC. Frontline workers: Mediators of mucosal immunity in community acquired pneumonia and COVID-19. Front Immunol 2022; 13:983550. [PMID: 36211412 PMCID: PMC9539803 DOI: 10.3389/fimmu.2022.983550] [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: 07/01/2022] [Accepted: 09/08/2022] [Indexed: 11/13/2022] Open
Abstract
The current COVID-19 pandemic has highlighted a need to further understand lung mucosal immunity to reduce the burden of community acquired pneumonia, including that caused by the SARS-CoV-2 virus. Local mucosal immunity provides the first line of defence against respiratory pathogens, however very little is known about the mechanisms involved, with a majority of literature on respiratory infections based on the examination of peripheral blood. The mortality for severe community acquired pneumonia has been rising annually, even prior to the current pandemic, highlighting a significant need to increase knowledge, understanding and research in this field. In this review we profile key mediators of lung mucosal immunity, the dysfunction that occurs in the diseased lung microenvironment including the imbalance of inflammatory mediators and dysbiosis of the local microbiome. A greater understanding of lung tissue-based immunity may lead to improved diagnostic and prognostic procedures and novel treatment strategies aimed at reducing the disease burden of community acquired pneumonia, avoiding the systemic manifestations of infection and excess morbidity and mortality.
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Affiliation(s)
- Priyanka S. Hastak
- The Kirby Institute, Immunovirology and Pathogenesis Program, University of New South Wales, Sydney, NSW, Australia
| | - Christopher R. Andersen
- The Kirby Institute, Immunovirology and Pathogenesis Program, University of New South Wales, Sydney, NSW, Australia
- Intensive Care Unit, Royal North Shore Hospital, Sydney, NSW, Australia
- Critical Care and Trauma Division, The George Institute for Global Health, Sydney, NSW, Australia
| | - Anthony D. Kelleher
- The Kirby Institute, Immunovirology and Pathogenesis Program, University of New South Wales, Sydney, NSW, Australia
| | - Sarah C. Sasson
- The Kirby Institute, Immunovirology and Pathogenesis Program, University of New South Wales, Sydney, NSW, Australia
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41
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Bencze D, Fekete T, Pázmándi K. Correlation between Type I Interferon Associated Factors and COVID-19 Severity. Int J Mol Sci 2022; 23:ijms231810968. [PMID: 36142877 PMCID: PMC9506204 DOI: 10.3390/ijms231810968] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/11/2022] [Accepted: 09/13/2022] [Indexed: 11/18/2022] Open
Abstract
Antiviral type I interferons (IFN) produced in the early phase of viral infections effectively inhibit viral replication, prevent virus-mediated tissue damages and promote innate and adaptive immune responses that are all essential to the successful elimination of viruses. As professional type I IFN producing cells, plasmacytoid dendritic cells (pDC) have the ability to rapidly produce waste amounts of type I IFNs. Therefore, their low frequency, dysfunction or decreased capacity to produce type I IFNs might increase the risk of severe viral infections. In accordance with that, declined pDC numbers and delayed or inadequate type I IFN responses could be observed in patients with severe coronavirus disease (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), as compared to individuals with mild or no symptoms. Thus, besides chronic diseases, all those conditions, which negatively affect the antiviral IFN responses lengthen the list of risk factors for severe COVID-19. In the current review, we would like to briefly discuss the role and dysregulation of pDC/type I IFN axis in COVID-19, and introduce those type I IFN-dependent factors, which account for an increased risk of COVID-19 severity and thus are responsible for the different magnitude of individual immune responses to SARS-CoV-2.
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Affiliation(s)
- Dóra Bencze
- Department of Immunology, Faculty of Medicine, University of Debrecen, 1 Egyetem Square, H-4032 Debrecen, Hungary
- Doctoral School of Molecular Cell and Immune Biology, University of Debrecen, 1 Egyetem Square, H-4032 Debrecen, Hungary
| | - Tünde Fekete
- Department of Immunology, Faculty of Medicine, University of Debrecen, 1 Egyetem Square, H-4032 Debrecen, Hungary
| | - Kitti Pázmándi
- Department of Immunology, Faculty of Medicine, University of Debrecen, 1 Egyetem Square, H-4032 Debrecen, Hungary
- Correspondence: ; Tel./Fax: +36-52-417-159
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42
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Laurent P, Yang C, Rendeiro AF, Nilsson-Payant BE, Carrau L, Chandar V, Bram Y, tenOever BR, Elemento O, Ivashkiv LB, Schwartz RE, Barrat FJ. Sensing of SARS-CoV-2 by pDCs and their subsequent production of IFN-I contribute to macrophage-induced cytokine storm during COVID-19. Sci Immunol 2022; 7:eadd4906. [PMID: 36083891 PMCID: PMC9853436 DOI: 10.1126/sciimmunol.add4906] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Lung-infiltrating macrophages create a marked inflammatory milieu in a subset of patients with COVID-19 by producing a cytokine storm, which correlates with increased lethality. However, these macrophages are largely not infected by SARS-CoV-2, so the mechanism underlying their activation in the lung is unclear. Type I interferons (IFN-I) contribute to protecting the host against SARS-CoV-2 but may also have some deleterious effect, and the source of IFN-I in the lungs of infected patients is not well defined. Plasmacytoid dendritic cells (pDCs), a key cell type involved in antiviral responses, can produce IFN-I in response to SARS-CoV-2. We observed the infiltration of pDCs in the lungs of SARS-CoV-2-infected patients, which correlated with strong IFN-I signaling in lung macrophages. In patients with severe COVID-19, lung macrophages expressed a robust inflammatory signature, which correlated with persistent IFN-I signaling at the single-cell level. Hence, we observed the uncoupling in the kinetics of the infiltration of pDCs in the lungs and the associated IFN-I signature, with the cytokine storm in macrophages. We observed that pDCs were the dominant IFN-α-producing cells in response to the virus in the blood, whereas macrophages produced IFN-α only when in physical contact with infected epithelial cells. We also showed that IFN-α produced by pDCs, after the sensing of SARS-CoV-2 by TLR7, mediated changes in macrophages at both transcriptional and epigenetic levels, which favored their hyperactivation by environmental stimuli. Together, these data indicate that the priming of macrophages can result from the response by pDCs to SARS-CoV-2, leading to macrophage activation in patients with severe COVID-19.
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Affiliation(s)
- Paôline Laurent
- HSS Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Chao Yang
- HSS Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - André F. Rendeiro
- Institute for Computational Biomedicine and Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Benjamin E. Nilsson-Payant
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, 1468 Madison Ave., New York, NY 10029, USA
- Department of Microbiology, New York University, 430 E 29th Street, New York, NY 10016, USA
| | - Lucia Carrau
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, 1468 Madison Ave., New York, NY 10029, USA
- Department of Microbiology, New York University, 430 E 29th Street, New York, NY 10016, USA
| | - Vasuretha Chandar
- Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Yaron Bram
- Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Benjamin R. tenOever
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, 1468 Madison Ave., New York, NY 10029, USA
- Department of Microbiology, New York University, 430 E 29th Street, New York, NY 10016, USA
| | - Olivier Elemento
- Institute for Computational Biomedicine and Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- WorldQuant Initiative for Quantitative Prediction and Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, New York, NY 10029, USA
- Department of Medicine, Weill Cornell Medical College of Cornell University, New York, NY 10021, USA
| | - Lionel B. Ivashkiv
- HSS Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA
- Department of Medicine, Weill Cornell Medical College of Cornell University, New York, NY 10021, USA
| | - Robert E. Schwartz
- Department of Medicine, Weill Cornell Medical College of Cornell University, New York, NY 10021, USA
- Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Franck J. Barrat
- HSS Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA
- Department of Microbiology and Immunology, Weill Cornell Medical College of Cornell University, New York, NY 10065, USA
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Hou SK, Lin HA, Tsai HW, Lin CF, Lin SF. Monocyte Distribution Width in Children With Systemic Inflammatory Response: Retrospective Cohort Examining Association With Early Sepsis. Pediatr Crit Care Med 2022; 23:698-707. [PMID: 35704311 DOI: 10.1097/pcc.0000000000003019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To investigate the association between increased monocyte distribution width (MDW) and pediatric sepsis in the emergency department (ED). DESIGN Retrospective cohort study. SETTING A single academic hospital study. PATIENTS Patients from birth to the age of 18 years who presented at the ED of an academic hospital with systemic inflammatory response syndrome (SIRS) were consecutively enrolled. Sepsis was diagnosed using the International Pediatric Surviving Sepsis Campaign criteria. INTERVENTIONS Antibiotic treatment was administrated once infection was suspected. MEASUREMENTS AND MAIN RESULTS Routine complete blood cell count, neutrophil-to-lymphocyte ratio (NLR), and MDW, a new inflammatory biomarker, were evaluated in the ED. Logistic regression models were used to explore associations with early pediatric sepsis. We included 201 patients with sepsis and 1,050 without sepsis. In the multivariable model, MDW greater than 23 U (odds ratio [OR], 4.97; 95% CI, 3.42-7.22; p < 0.0001), NLR greater than 6 (OR, 2.06; 95% CI, 1.43-2.94; p = 0.0001), WBC greater than 11,000 cells/µL (OR, 6.52; 95% CI, 4.45-9.53; p < 0.0001), and the SIRS score (OR, 3.42; 95% CI, 2.57-4.55; p < 0.0001) were associated with pediatric sepsis. In subgroup analysis, MDW greater than 23 U remained significantly associated with sepsis for children 6-12 years old (OR, 6.76; 95% CI, 2.60-17.57; p = 0.0001) and 13-18 years (OR, 17.49; 95% CI, 7.69-39.76; p = 0.0001) with an area under the receiver operating curve of 0.8-0.9. CONCLUSIONS MDW greater than 23 U at presentation is associated with the early diagnosis of sepsis in children greater than or equal to 6 years old. This parameter should be considered as a stratification variable in studies of pediatric sepsis.
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Affiliation(s)
- Sen-Kuang Hou
- Department of Emergency Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Emergency Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hui-An Lin
- Department of Emergency Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Hung-Wei Tsai
- Department of Emergency Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chiou-Feng Lin
- Department of Microbiology and Immunology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Sheng-Feng Lin
- Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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Byeon SK, Madugundu AK, Garapati K, Ramarajan MG, Saraswat M, Kumar-M P, Hughes T, Shah R, Patnaik MM, Chia N, Ashrafzadeh-Kian S, Yao JD, Pritt BS, Cattaneo R, Salama ME, Zenka RM, Kipp BR, Grebe SKG, Singh RJ, Sadighi Akha AA, Algeciras-Schimnich A, Dasari S, Olson JE, Walsh JR, Venkatakrishnan AJ, Jenkinson G, O'Horo JC, Badley AD, Pandey A. Development of a multiomics model for identification of predictive biomarkers for COVID-19 severity: a retrospective cohort study. Lancet Digit Health 2022; 4:e632-e645. [PMID: 35835712 PMCID: PMC9273185 DOI: 10.1016/s2589-7500(22)00112-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 04/26/2022] [Accepted: 05/27/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND COVID-19 is a multi-system disorder with high variability in clinical outcomes among patients who are admitted to hospital. Although some cytokines such as interleukin (IL)-6 are believed to be associated with severity, there are no early biomarkers that can reliably predict patients who are more likely to have adverse outcomes. Thus, it is crucial to discover predictive markers of serious complications. METHODS In this retrospective cohort study, we analysed samples from 455 participants with COVID-19 who had had a positive SARS-CoV-2 RT-PCR result between April 14, 2020, and Dec 1, 2020 and who had visited one of three Mayo Clinic sites in the USA (Minnesota, Arizona, or Florida) in the same period. These participants were assigned to three subgroups depending on disease severity as defined by the WHO ordinal scale of clinical improvement (outpatient, severe, or critical). Our control cohort comprised of 182 anonymised age-matched and sex-matched plasma samples that were available from the Mayo Clinic Biorepository and banked before the COVID-19 pandemic. We did a deep profiling of circulatory cytokines and other proteins, lipids, and metabolites from both cohorts. Most patient samples were collected before, or around the time of, hospital admission, representing ideal samples for predictive biomarker discovery. We used proximity extension assays to quantify cytokines and circulatory proteins and tandem mass spectrometry to measure lipids and metabolites. Biomarker discovery was done by applying an AutoGluon-tabular classifier to a multiomics dataset, producing a stacked ensemble of cutting-edge machine learning algorithms. Global proteomics and glycoproteomics on a subset of patient samples with matched pre-COVID-19 plasma samples was also done. FINDINGS We quantified 1463 cytokines and circulatory proteins, along with 902 lipids and 1018 metabolites. By developing a machine-learning-based prediction model, a set of 102 biomarkers, which predicted severe and clinical COVID-19 outcomes better than the traditional set of cytokines, were discovered. These predictive biomarkers included several novel cytokines and other proteins, lipids, and metabolites. For example, altered amounts of C-type lectin domain family 6 member A (CLEC6A), ether phosphatidylethanolamine (P-18:1/18:1), and 2-hydroxydecanoate, as reported here, have not previously been associated with severity in COVID-19. Patient samples with matched pre-COVID-19 plasma samples showed similar trends in muti-omics signatures along with differences in glycoproteomics profile. INTERPRETATION A multiomic molecular signature in the plasma of patients with COVID-19 before being admitted to hospital can be exploited to predict a more severe course of disease. Machine learning approaches can be applied to highly complex and multidimensional profiling data to reveal novel signatures of clinical use. The absence of validation in an independent cohort remains a major limitation of the study. FUNDING Eric and Wendy Schmidt.
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Affiliation(s)
- Seul Kee Byeon
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Anil K Madugundu
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA; Institute of Bioinformatics, International Technology Park, Bangalore, Karnataka, India; Center for Molecular Medicine, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India; Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Kishore Garapati
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA; Institute of Bioinformatics, International Technology Park, Bangalore, Karnataka, India; Center for Molecular Medicine, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India; Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Madan Gopal Ramarajan
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA; Institute of Bioinformatics, International Technology Park, Bangalore, Karnataka, India; Center for Molecular Medicine, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India; Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Mayank Saraswat
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA; Manipal Academy of Higher Education, Manipal, Karnataka, India
| | | | | | - Rameen Shah
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
| | - Mrinal M Patnaik
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA; Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
| | - Nicholas Chia
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA; Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Joseph D Yao
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Bobbi S Pritt
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Roberto Cattaneo
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Mohamed E Salama
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | - Benjamin R Kipp
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Stefan K G Grebe
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Ravinder J Singh
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Amir A Sadighi Akha
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | - Surendra Dasari
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Janet E Olson
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Jesse R Walsh
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | | | - Garrett Jenkinson
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - John C O'Horo
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Andrew D Badley
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Akhilesh Pandey
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA; Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA.
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Kudryavtsev IV, Arsentieva NA, Korobova ZR, Isakov DV, Rubinstein AA, Batsunov OK, Khamitova IV, Kuznetsova RN, Savin TV, Akisheva TV, Stanevich OV, Lebedeva AA, Vorobyov EA, Vorobyova SV, Kulikov AN, Sharapova MA, Pevtsov DE, Totolian AA. Heterogenous CD8+ T Cell Maturation and 'Polarization' in Acute and Convalescent COVID-19 Patients. Viruses 2022; 14:1906. [PMID: 36146713 PMCID: PMC9504186 DOI: 10.3390/v14091906] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/22/2022] [Accepted: 08/26/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The adaptive antiviral immune response requires interaction between CD8+ T cells, dendritic cells, and Th1 cells for controlling SARS-CoV-2 infection, but the data regarding the role of CD8+ T cells in the acute phase of COVID-19 and post-COVID-19 syndrome are still limited. METHODS . Peripheral blood samples collected from patients with acute COVID-19 (n = 71), convalescent subjects bearing serum SARS-CoV-2 N-protein-specific IgG antibodies (n = 51), and healthy volunteers with no detectable antibodies to any SARS-CoV-2 proteins (HC, n = 46) were analyzed using 10-color flow cytometry. RESULTS Patients with acute COVID-19 vs. HC and COVID-19 convalescents showed decreased absolute numbers of CD8+ T cells, whereas the frequency of CM and TEMRA CD8+ T cells in acute COVID-19 vs. HC was elevated. COVID-19 convalescents vs. HC had increased naïve and CM cells, whereas TEMRA cells were decreased compared to HC. Cell-surface CD57 was highly expressed by the majority of CD8+ T cells subsets during acute COVID-19, but convalescents had increased CD57 on 'naïve', CM, EM4, and pE1 2-3 months post-symptom onset. CXCR5 expression was altered in acute and convalescent COVID-19 subjects, whereas the frequencies of CXCR3+ and CCR4+ cells were decreased in both patient groups vs. HC. COVID-19 convalescents had increased CCR6-expressing CD8+ T cells. Moreover, CXCR3+CCR6- Tc1 cells were decreased in patients with acute COVID-19 and COVID-19 convalescents, whereas Tc2 and Tc17 levels were increased compared to HC. Finally, IL-27 negatively correlated with the CCR6+ cells in acute COVID-19 patients. CONCLUSIONS We described an abnormal CD8+ T cell profile in COVID-19 convalescents, which resulted in lower frequencies of effector subsets (TEMRA and Tc1), higher senescent state (upregulated CD57 on 'naïve' and memory cells), and higher frequencies of CD8+ T cell subsets expressing lung tissue and mucosal tissue homing molecules (Tc2, Tc17, and Tc17.1). Thus, our data indicate that COVID-19 can impact the long-term CD8+ T cell immune response.
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Affiliation(s)
- Igor V. Kudryavtsev
- Institute of Experimental Medicine, Akademika Pavlova 12, 197376 Saint Petersburg, Russia
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
| | - Natalia A. Arsentieva
- Laboratory of Immunology, Saint Petersburg Pasteur Institute, Mira 14, 197101 Saint Petersburg, Russia
| | - Zoia R. Korobova
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
- Laboratory of Immunology, Saint Petersburg Pasteur Institute, Mira 14, 197101 Saint Petersburg, Russia
| | - Dmitry V. Isakov
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
| | - Artem A. Rubinstein
- Institute of Experimental Medicine, Akademika Pavlova 12, 197376 Saint Petersburg, Russia
| | - Oleg K. Batsunov
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
- Laboratory of Immunology, Saint Petersburg Pasteur Institute, Mira 14, 197101 Saint Petersburg, Russia
| | - Irina V. Khamitova
- Laboratory of Immunology, Saint Petersburg Pasteur Institute, Mira 14, 197101 Saint Petersburg, Russia
| | - Raisa N. Kuznetsova
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
- Laboratory of Immunology, Saint Petersburg Pasteur Institute, Mira 14, 197101 Saint Petersburg, Russia
| | - Tikhon V. Savin
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
- Laboratory of Immunology, Saint Petersburg Pasteur Institute, Mira 14, 197101 Saint Petersburg, Russia
| | - Tatiana V. Akisheva
- Institute of Experimental Medicine, Akademika Pavlova 12, 197376 Saint Petersburg, Russia
| | - Oksana V. Stanevich
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
- Smorodintsev Research Institute of Influenza, Prof. Popov St. 15/17, 197376 Saint Petersburg, Russia
| | - Aleksandra A. Lebedeva
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
| | - Evgeny A. Vorobyov
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
| | - Snejana V. Vorobyova
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
| | - Alexander N. Kulikov
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
| | - Maria A. Sharapova
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
| | - Dmitrii E. Pevtsov
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
| | - Areg A. Totolian
- Medical Faculty, First Saint Petersburg State I. Pavlov Medical University, L’va Tolstogo St. 6-8, 197022 Saint Petersburg, Russia
- Laboratory of Immunology, Saint Petersburg Pasteur Institute, Mira 14, 197101 Saint Petersburg, Russia
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Vitallé J, Pérez-Gómez A, Ostos FJ, Gasca-Capote C, Jiménez-Leon MR, Bachiller S, Rivas-Jeremías I, Silva-Sánchez MDM, Ruiz-Mateos AM, Martín-Sánchez MÁ, López-Cortes LF, Rafii El Idrissi Benhnia M, Ruiz-Mateos E. Immune defects associated with lower SARS-CoV-2 BNT162b2 mRNA vaccine response in elderly people. JCI Insight 2022; 7:161045. [PMID: 35943812 PMCID: PMC9536264 DOI: 10.1172/jci.insight.161045] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/04/2022] [Indexed: 11/17/2022] Open
Abstract
The immune factors associated with impaired SARS-CoV-2 vaccine response in the elderly are mostly unknown. We studied >60 and <60 years old people vaccinated with SARS-CoV-2 BNT162b2 mRNA before and after the first and second dose. Aging was associated with a lower anti-RBD IgG levels and a decreased magnitude and polyfunctionality of SARS-CoV-2 specific T cell response. The dramatic decrease in thymic function in aged people with >60 years of age, which fueled alteration in T cell homeostasis, and lower CD161+ T cell levels were associated with decreased T cell response two months after vaccination. Additionally, a deficient dendritic cell (DC) homing, activation and Toll like receptor (TLR)-mediated function, along with a proinflammatory functional profile in monocytes, were observed in the >60 years old group, which was also related to lower specific T cell response after vaccination. These findings might be relevant for the improvement of the current vaccination strategies and for the development of new vaccine prototypes.
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Affiliation(s)
- Joana Vitallé
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Alberto Pérez-Gómez
- Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Francisco José Ostos
- Department of Medical Biochemistry, Molecular Biology, and Immunology, University of Seville School of Medicine, Seville, Spain
| | - Carmen Gasca-Capote
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Maria Reyes Jiménez-Leon
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Sara Bachiller
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Inmaculada Rivas-Jeremías
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Maria Del Mar Silva-Sánchez
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Anabel M Ruiz-Mateos
- Centro de Salud Pinillo Chico, Centro de Salud Pinillo Chico, El Puerto de Santa María, Seville, Spain
| | - María Ángeles Martín-Sánchez
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Luis Fernando López-Cortes
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Mohammed Rafii El Idrissi Benhnia
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
| | - Ezequiel Ruiz-Mateos
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Seville, Spain
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Van der Sluis RM, Holm CK, Jakobsen MR. Plasmacytoid dendritic cells during COVID-19: Ally or adversary? Cell Rep 2022; 40:111148. [PMID: 35858624 PMCID: PMC9279298 DOI: 10.1016/j.celrep.2022.111148] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/10/2022] [Accepted: 07/07/2022] [Indexed: 12/12/2022] Open
Abstract
Plasmacytoid dendritic cells (pDCs) are specialized cells of the immune system that are thought to be the main cellular source of type I interferon alpha (IFNα) in response to viral infections. IFNs are powerful antivirals, whereas defects in their function or induction lead to impaired resistance to virus infections, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of COVID-19. IFN production needs to be controlled, because sustained IFN production can also have detrimental effects on disease outcome. As such, pDCs are likely important for acute antiviral protection against SARS-CoV-2 infection but could potentially also contribute to chronic IFN levels. Here, we provide a historical overview of pDC biology and summarize existing literature addressing their involvement and importance during viral infections of the airways. Furthermore, we outline recent reports focused on the potential role of pDCs during SARS-CoV-2 infection, as well as the potential for this cellular subset to impact COVID-19 disease outcome.
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Trujillo-Rodriguez M, Muñoz-Muela E, Serna-Gallego A, Praena-Fernández JM, Pérez-Gómez A, Gasca-Capote C, Vitallé J, Peraire J, Palacios-Baena ZR, Cabrera JJ, Ruiz-Mateos E, Poveda E, López-Cortés LE, Rull A, Gutierrez-Valencia A, López-Cortés LF. Clinical, laboratory data and inflammatory biomarkers at baseline as early discharge predictors in hospitalized SARS-CoV-2 infected patients. PLoS One 2022; 17:e0269875. [PMID: 35834501 PMCID: PMC9282584 DOI: 10.1371/journal.pone.0269875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/29/2022] [Indexed: 12/15/2022] Open
Abstract
Background The SARS-CoV-2 pandemic has overwhelmed hospital services due to the rapid transmission of the virus and its severity in a high percentage of cases. Having tools to predict which patients can be safely early discharged would help to improve this situation. Methods Patients confirmed as SARS-CoV-2 infection from four Spanish hospitals. Clinical, demographic, laboratory data and plasma samples were collected at admission. The patients were classified into mild and severe/critical groups according to 4-point ordinal categories based on oxygen therapy requirements. Logistic regression models were performed in mild patients with only clinical and routine laboratory parameters and adding plasma pro-inflammatory cytokine levels to predict both early discharge and worsening. Results 333 patients were included. At admission, 307 patients were classified as mild patients. Age, oxygen saturation, Lactate Dehydrogenase, D-dimers, neutrophil-lymphocyte ratio (NLR), and oral corticosteroids treatment were predictors of early discharge (area under curve (AUC), 0.786; sensitivity (SE) 68.5%; specificity (S), 74.5%; positive predictive value (PPV), 74.4%; and negative predictive value (NPV), 68.9%). When cytokines were included, lower interferon-γ-inducible protein 10 and higher Interleukin 1 beta levels were associated with early discharge (AUC, 0.819; SE, 91.7%; S, 56.6%; PPV, 69.3%; and NPV, 86.5%). The model to predict worsening included male sex, oxygen saturation, no corticosteroids treatment, C-reactive protein and Nod-like receptor as independent factors (AUC, 0.903; SE, 97.1%; S, 68.8%; PPV, 30.4%; and NPV, 99.4%). The model was slightly improved by including the determinations of interleukine-8, Macrophage inflammatory protein-1 beta and soluble IL-2Rα (CD25) (AUC, 0.952; SE, 97.1%; S, 98.1%; PPV, 82.7%; and NPV, 99.6%). Conclusions Clinical and routine laboratory data at admission strongly predict non-worsening during the first two weeks; therefore, these variables could help identify those patients who do not need a long hospitalization and improve hospital overcrowding. Determination of pro-inflammatory cytokines moderately improves these predictive capacities.
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Affiliation(s)
- María Trujillo-Rodriguez
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Esperanza Muñoz-Muela
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Ana Serna-Gallego
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | | | - Alberto Pérez-Gómez
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Carmen Gasca-Capote
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Joana Vitallé
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Joaquim Peraire
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Zaira R. Palacios-Baena
- Clinical Unit of Infectious Diseases and Microbiology, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío and Virgen Macarena University Hospitals/CSIC/University of Seville, Seville, Spain
- Clinical Unit of Infectious Diseases and Microbiology, Virgen Macarena University Hospital, Seville, Spain
| | - Jorge Julio Cabrera
- Group of Virology and Pathogenesis, Galicia Sur Health Research Institute (IIS Galicia Sur) Complexo Hospitalario Universitario de Vigo, SERGAS-UVigo, Vigo, Spain
| | - Ezequiel Ruiz-Mateos
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Eva Poveda
- Microbiology Service, Galicia Sur Health Research Institute (IIS Galicia Sur), Complexo Hospitalario Universitario de Vigo, SERGAS-UVigo, Vigo, Spain
| | - Luis Eduardo López-Cortés
- Clinical Unit of Infectious Diseases and Microbiology, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío and Virgen Macarena University Hospitals/CSIC/University of Seville, Seville, Spain
- Clinical Unit of Infectious Diseases and Microbiology, Virgen Macarena University Hospital, Seville, Spain
| | - Anna Rull
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Alicia Gutierrez-Valencia
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
- * E-mail:
| | - Luis Fernando López-Cortés
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
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49
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Al-Attiyah R, Safar HA, Botras L, Botras M, Al-Kandari F, Chehadeh W, Mustafa AS. Immune Cells Profiles In The Peripheral Blood Of Patients With Moderate To Severe COVID-19 And Healthy Subjects With and Without Vaccination With The Pfizer-BioNTech mRNA Vaccine. Front Immunol 2022; 13:851765. [PMID: 35898494 PMCID: PMC9309529 DOI: 10.3389/fimmu.2022.851765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 06/20/2022] [Indexed: 11/17/2022] Open
Abstract
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), the causative agent of Coronavirus disease 2019 (COVID-19), has caused a global crisis. Patients with COVID-19 present with a range of clinical manifestations, from no symptoms to severe illness. However, little is known about the profiles of immune cells required to protect against SARS-CoV-2. This study was performed to determine the immune cells profiles in the peripheral blood of COVID-19 patients with moderate to severe disease (n=52), and compare the findings with those from healthy subjects vaccinated with Pfizer BioNTech mRNA vaccine (VS) (n=62), and non-vaccinated healthy subjects (HS) (n=30) from Kuwait. Absolute counts and percentages of total lymphocytes and lymphocyte subsets (CD3+ T cells, CD4+ T cells, CD8+ T cells, CD19+ B cells, and CD16+CD56+ NK cells) in the peripheral blood of the three groups were analyzed using flow cytometry. The results showed that the absolute counts of total lymphocytes, CD3+, CD4+, and CD8+ T cells, CD19+ B cells, and CD56+ NK cells, were significantly lower in COVID-19 patients than normal healthy controls and vaccinated subjects. The percentages of CD3+ and CD4+ T lymphocytes were also significantly lower in the COVID-19 patients. However, the percentage of CD16+CD56+ NK cells was significantly higher in the peripheral blood of COVID-19 patients, compared to the HS and VS groups with no detectable differences in the percentages of CD8+ T cells and CD19+ B cells between the three groups. Analysis of the monocyte subsets has showed a significantly higher percentage of CD14+HLA-DR+ monocytes in COVID-19 patients compared to HS whereas the inflammatory CD14+CD16+ HLA-DR+ monocytes, and the non-classical CD16+HLA-DR+ monocytes showed significantly lower frequency in the blood of the patients than that of HS. These findings demonstrate perturbations of both innate and adaptive immune cell subsets that reflect dysregulated host responses in COVID-19 patients with moderate to severe disease.
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Affiliation(s)
- Raja’a Al-Attiyah
- Department of Microbiology, Faculty of Medicine, Health Sciences Center, Kuwait University, Kuwait, Kuwait
- *Correspondence: Raja’a Al-Attiyah,
| | - Hussain A. Safar
- Genomics, Proteomics and Cellomics Sciences Research Unit (OMICSRU), Research Core Facility, Health Sciences Center, Kuwait University, Kuwait, Kuwait
| | - Lotfy Botras
- Mubarak Al-Kabeer Hospital, Ministry of Health, Kuwait, Kuwait
| | - Marina Botras
- Mubarak Al-Kabeer Hospital, Ministry of Health, Kuwait, Kuwait
| | | | - Wassim Chehadeh
- Department of Microbiology, Faculty of Medicine, Health Sciences Center, Kuwait University, Kuwait, Kuwait
| | - Abu Salim Mustafa
- Department of Microbiology, Faculty of Medicine, Health Sciences Center, Kuwait University, Kuwait, Kuwait
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50
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Lamacchia G, Mazzoni A, Spinicci M, Vanni A, Salvati L, Peruzzi B, Bencini S, Capone M, Carnasciali A, Farahvachi P, Rocca A, Kiros ST, Graziani L, Zammarchi L, Mencarini J, Colao MG, Caporale R, Liotta F, Cosmi L, Rossolini GM, Bartoloni A, Maggi L, Annunziato F. Clinical and Immunological Features of SARS-CoV-2 Breakthrough Infections in Vaccinated Individuals Requiring Hospitalization. J Clin Immunol 2022; 42:1379-1391. [PMID: 35809212 PMCID: PMC9674730 DOI: 10.1007/s10875-022-01325-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 06/30/2022] [Indexed: 12/29/2022]
Abstract
Background and Purpose Waning immunity and the surge of SARS-CoV-2 variants are responsible for breakthrough infections, i.e., infections in fully vaccinated individuals. Although the majority of vaccinated infected subjects report mild or no symptoms, some others require hospitalization. The clinical and immunological features of vaccinated hospitalized COVID-19 patients are currently unknown. Methods Twenty-nine unvaccinated and 36 vaccinated hospitalized COVID-19 patients were prospectively enrolled and clinical and laboratory data were gathered. Immunophenotyping of leukocytes’ subsets, T and B cell SARS-CoV-2-specific responses were evaluated via flow cytometry. Anti-IFN-α autoantibodies were measured via ELISA. Results Despite vaccinated patients were older and with more comorbidities, unvaccinated subjects showed higher levels of pro-inflammatory markers, more severe disease, and increased mortality rate. Accordingly, they presented significant alterations in the circulating leukocyte composition, typical of severe COVID-19. Vaccinated patients displayed higher levels of anti-Spike IgGs and Spike-specific B cells. Of all participants, survivors showed higher levels of anti-Spike IgGs and Spike-specific CD4+ T cells than non-survivors. At hospital admission, 6 out of 65 patients (9.2%) displayed high serum concentrations of autoantibodies targeting IFN-α. Remarkably, 3 were unvaccinated and eventually died, while the other 3 were vaccinated and survived. Conclusion Despite more severe pre-existing clinical conditions, vaccinated patients have good outcome. A rapid activation of anti-SARS-CoV-2-specific immunity is fundamental for the resolution of the infection. Therefore, prior immunization through vaccination provides a significant contribution to prevention of disease worsening and can even overcome the presence of high-risk factors (i.e., older age, comorbidities, anti-IFN-α autoantibodies). Supplementary Information The online version contains supplementary material available at 10.1007/s10875-022-01325-2.
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Affiliation(s)
- Giulia Lamacchia
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Michele Spinicci
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy.,Infectious and Tropical Diseases Unit, Careggi University Hospital, Florence, Italy
| | - Anna Vanni
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Lorenzo Salvati
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Benedetta Peruzzi
- Flow Cytometry Diagnostic Center and Immunotherapy, Careggi University Hospital, Florence, Italy
| | - Sara Bencini
- Flow Cytometry Diagnostic Center and Immunotherapy, Careggi University Hospital, Florence, Italy
| | - Manuela Capone
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Alberto Carnasciali
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Parham Farahvachi
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Arianna Rocca
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Seble Tekle Kiros
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Lucia Graziani
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy
| | - Lorenzo Zammarchi
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy.,Infectious and Tropical Diseases Unit, Careggi University Hospital, Florence, Italy
| | - Jessica Mencarini
- Infectious and Tropical Diseases Unit, Careggi University Hospital, Florence, Italy
| | - Maria Grazia Colao
- Microbiology and Virology Unit, Careggi University Hospital, Florence, Italy
| | - Roberto Caporale
- Flow Cytometry Diagnostic Center and Immunotherapy, Careggi University Hospital, Florence, Italy
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy.,Flow Cytometry Diagnostic Center and Immunotherapy, Careggi University Hospital, Florence, Italy.,Immunology and Cell Therapy Unit, Careggi University Hospital, Florence, Italy
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy.,Immunology and Cell Therapy Unit, Careggi University Hospital, Florence, Italy
| | - Gian Maria Rossolini
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy.,Microbiology and Virology Unit, Careggi University Hospital, Florence, Italy
| | - Alessandro Bartoloni
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy.,Infectious and Tropical Diseases Unit, Careggi University Hospital, Florence, Italy
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy.
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy. .,Flow Cytometry Diagnostic Center and Immunotherapy, Careggi University Hospital, Florence, Italy.
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