1
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Yang Y, Miller H, Byazrova MG, Cndotti F, Benlagha K, Camara NOS, Shi J, Forsman H, Lee P, Yang L, Filatov A, Zhai Z, Liu C. The characterization of CD8 + T-cell responses in COVID-19. Emerg Microbes Infect 2024; 13:2287118. [PMID: 37990907 PMCID: PMC10786432 DOI: 10.1080/22221751.2023.2287118] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/19/2023] [Indexed: 11/23/2023]
Abstract
This review gives an overview of the protective role of CD8+ T cells in SARS-CoV-2 infection. The cross-reactive responses intermediated by CD8+ T cells in unexposed cohorts are described. Additionally, the relevance of resident CD8+ T cells in the upper and lower airway during infection and CD8+ T-cell responses following vaccination are discussed, including recent worrisome breakthrough infections and variants of concerns (VOCs). Lastly, we explain the correlation between CD8+ T cells and COVID-19 severity. This review aids in a deeper comprehension of the association between CD8+ T cells and SARS-CoV-2 and broadens a vision for future exploration.
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Affiliation(s)
- Yuanting Yang
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Heather Miller
- Cytek Biosciences, R&D Clinical Reagents, Fremont, CA, USA
| | - Maria G. Byazrova
- Laboratory of Immunochemistry, National Research Center Institute of Immunology, Federal Medical Biological Agency of Russia, Moscow, Russia
| | - Fabio Cndotti
- Division of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Kamel Benlagha
- Institut de Recherche Saint-Louis, Université de Paris, Paris, France
| | - Niels Olsen Saraiva Camara
- Laboratory of Human Immunology, Department of Immunology, Institute of Biomedical Sciences, University of São Paulo (USP), São Paulo, Brazil
| | - Junming Shi
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
| | - Huamei Forsman
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Pamela Lee
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Lu Yang
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
| | - Alexander Filatov
- Laboratory of Immunochemistry, National Research Center Institute of Immunology, Federal Medical Biological Agency of Russia, Moscow, Russia
| | - Zhimin Zhai
- Department of Hematology, The Second Hospital of Anhui Medical University, Hefei, People’s Republic of China
| | - Chaohong Liu
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
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2
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Hédou J, Marić I, Bellan G, Einhaus J, Gaudillière DK, Ladant FX, Verdonk F, Stelzer IA, Feyaerts D, Tsai AS, Ganio EA, Sabayev M, Gillard J, Amar J, Cambriel A, Oskotsky TT, Roldan A, Golob JL, Sirota M, Bonham TA, Sato M, Diop M, Durand X, Angst MS, Stevenson DK, Aghaeepour N, Montanari A, Gaudillière B. Discovery of sparse, reliable omic biomarkers with Stabl. Nat Biotechnol 2024; 42:1581-1593. [PMID: 38168992 PMCID: PMC11217152 DOI: 10.1038/s41587-023-02033-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 10/16/2023] [Indexed: 01/05/2024]
Abstract
Adoption of high-content omic technologies in clinical studies, coupled with computational methods, has yielded an abundance of candidate biomarkers. However, translating such findings into bona fide clinical biomarkers remains challenging. To facilitate this process, we introduce Stabl, a general machine learning method that identifies a sparse, reliable set of biomarkers by integrating noise injection and a data-driven signal-to-noise threshold into multivariable predictive modeling. Evaluation of Stabl on synthetic datasets and five independent clinical studies demonstrates improved biomarker sparsity and reliability compared to commonly used sparsity-promoting regularization methods while maintaining predictive performance; it distills datasets containing 1,400-35,000 features down to 4-34 candidate biomarkers. Stabl extends to multi-omic integration tasks, enabling biological interpretation of complex predictive models, as it hones in on a shortlist of proteomic, metabolomic and cytometric events predicting labor onset, microbial biomarkers of pre-term birth and a pre-operative immune signature of post-surgical infections. Stabl is available at https://github.com/gregbellan/Stabl .
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Affiliation(s)
- Julien Hédou
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Ivana Marić
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - Grégoire Bellan
- Télécom Paris, Institut Polytechnique de Paris, Paris, France
| | - Jakob Einhaus
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Dyani K Gaudillière
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University, Stanford, CA, USA
| | | | - Franck Verdonk
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Ina A Stelzer
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | - Dorien Feyaerts
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Amy S Tsai
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Edward A Ganio
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Maximilian Sabayev
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Joshua Gillard
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
- Department of Medical BioSciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jonas Amar
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Amelie Cambriel
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Tomiko T Oskotsky
- Bakar Computational Health Sciences Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Alennie Roldan
- Bakar Computational Health Sciences Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Jonathan L Golob
- Department of Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Marina Sirota
- Bakar Computational Health Sciences Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Thomas A Bonham
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Masaki Sato
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Maïgane Diop
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | - Xavier Durand
- École Polytechnique, Institut Polytechnique de Paris, Paris, France
| | - Martin S Angst
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
| | | | - Nima Aghaeepour
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA
- Department of Pediatrics, Stanford University, Stanford, CA, USA
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
| | - Andrea Montanari
- Department of Statistics, Stanford University, Stanford, CA, USA
- Department of Electrical Engineering, Stanford University, Stanford, CA, USA
| | - Brice Gaudillière
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University, Stanford, CA, USA.
- Department of Pediatrics, Stanford University, Stanford, CA, USA.
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3
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Babadei O, Strobl B, Müller M, Decker T. Transcriptional control of interferon-stimulated genes. J Biol Chem 2024; 300:107771. [PMID: 39276937 DOI: 10.1016/j.jbc.2024.107771] [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: 06/01/2024] [Revised: 08/27/2024] [Accepted: 08/29/2024] [Indexed: 09/17/2024] Open
Abstract
Interferon-induced genes are among the best-studied groups of coregulated genes. Nevertheless, intense research into their regulation, supported by new technologies, is continuing to provide insights into their many layers of transcriptional regulation and to reveal how cellular transcriptomes change with pathogen-induced innate and adaptive immunity. This article gives an overview of recent findings on interferon-induced gene regulation, paying attention to contributions beyond the canonical JAK-STAT pathways.
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Affiliation(s)
- Olga Babadei
- Max Perutz Labs, Vienna Biocenter Campus (VBC), Vienna, Austria; University of Vienna, Center for Molecular Biology, Department of Microbiology, Immunobiology and Genetics, Vienna, Austria
| | - Birgit Strobl
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Mathias Müller
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Thomas Decker
- Max Perutz Labs, Vienna Biocenter Campus (VBC), Vienna, Austria; University of Vienna, Center for Molecular Biology, Department of Microbiology, Immunobiology and Genetics, Vienna, Austria.
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4
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Da Silva Filho J, Herder V, Gibbins MP, Dos Reis MF, Melo GC, Haley MJ, Judice CC, Val FFA, Borba M, Tavella TA, de Sousa Sampaio V, Attipa C, McMonagle F, Wright D, de Lacerda MVG, Costa FTM, Couper KN, Marcelo Monteiro W, de Lima Ferreira LC, Moxon CA, Palmarini M, Marti M. A spatially resolved single-cell lung atlas integrated with clinical and blood signatures distinguishes COVID-19 disease trajectories. Sci Transl Med 2024; 16:eadk9149. [PMID: 39259811 DOI: 10.1126/scitranslmed.adk9149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 02/15/2024] [Accepted: 08/05/2024] [Indexed: 09/13/2024]
Abstract
COVID-19 is characterized by a broad range of symptoms and disease trajectories. Understanding the correlation between clinical biomarkers and lung pathology during acute COVID-19 is necessary to understand its diverse pathogenesis and inform more effective treatments. Here, we present an integrated analysis of longitudinal clinical parameters, peripheral blood markers, and lung pathology in 142 Brazilian patients hospitalized with COVID-19. We identified core clinical and peripheral blood signatures differentiating disease progression between patients who recovered from severe disease compared with those who succumbed to the disease. Signatures were heterogeneous among fatal cases yet clustered into two patient groups: "early death" (<15 days until death) and "late death" (>15 days). Progression to early death was characterized systemically and in lung histopathological samples by rapid endothelial and myeloid activation and the presence of thrombi associated with SARS-CoV-2+ macrophages. In contrast, progression to late death was associated with fibrosis, apoptosis, and SARS-CoV-2+ epithelial cells in postmortem lung tissue. In late death cases, cytotoxicity, interferon, and T helper 17 (TH17) signatures were only detectable in the peripheral blood after 2 weeks of hospitalization. Progression to recovery was associated with higher lymphocyte counts, TH2 responses, and anti-inflammatory-mediated responses. By integrating antemortem longitudinal blood signatures and spatial single-cell lung signatures from postmortem lung samples, we defined clinical parameters that could be used to help predict COVID-19 outcomes.
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Affiliation(s)
- João Da Silva Filho
- Wellcome Centre for Integrative Parasitology, School of Infection and Immunity, University of Glasgow, Glasgow, UK
- Institute of Parasitology Zurich (IPZ), VetSuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Vanessa Herder
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Matthew P Gibbins
- Wellcome Centre for Integrative Parasitology, School of Infection and Immunity, University of Glasgow, Glasgow, UK
- Institute of Parasitology Zurich (IPZ), VetSuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Monique Freire Dos Reis
- Department of Education and Research, Oncology Control Centre of Amazonas State (FCECON), Manaus, Brazil
- Postgraduate Program in Tropical Medicine, University of Amazonas State, Manaus, Brazil
- Federal University of Amazonas, Manaus, Brazil
- Amazonas Oncology Control Center Foundation, Manaus, Brazil
| | | | - Michael J Haley
- Department of Immunology, Immunity to Infection and Respiratory Medicine, University of Manchester, Manchester, UK
| | - Carla Cristina Judice
- Department of Genetics, Evolution, Microbiology and Immunology, University of Campinas, Campinas, Brazil
| | - Fernando Fonseca Almeida Val
- Postgraduate Program in Tropical Medicine, University of Amazonas State, Manaus, Brazil
- Tropical Medicine Foundation Dr. Heitor Vieira Dourado, Manaus, Brazil
| | - Mayla Borba
- Postgraduate Program in Tropical Medicine, University of Amazonas State, Manaus, Brazil
- Delphina Rinaldi Abdel Aziz Emergency Hospital (HPSDRA), Manaus, Brazil
| | - Tatyana Almeida Tavella
- Department of Genetics, Evolution, Microbiology and Immunology, University of Campinas, Campinas, Brazil
- INSERM U1016, CNRS UMR8104, University of Paris Cité, Institut Cochin, Paris, France
| | | | - Charalampos Attipa
- Wellcome Centre for Integrative Parasitology, School of Infection and Immunity, University of Glasgow, Glasgow, UK
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, UK
- Royal (Dick) School of Veterinary Studies and Roslin Institute, University of Edinburgh, Edinburgh, UK
| | - Fiona McMonagle
- Wellcome Centre for Integrative Parasitology, School of Infection and Immunity, University of Glasgow, Glasgow, UK
- Glasgow Imaging Facility/School of Infection and Immunity, University of Glasgow, Glasgow, UK
| | - Derek Wright
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Marcus Vinicius Guimaraes de Lacerda
- Tropical Medicine Foundation Dr. Heitor Vieira Dourado, Manaus, Brazil
- Instituto Leônidas e Maria Deane, Fiocruz, Manaus, Brazil
- University of Texas Medical Branch, Galveston, TX, USA
| | | | - Kevin N Couper
- Department of Immunology, Immunity to Infection and Respiratory Medicine, University of Manchester, Manchester, UK
| | - Wuelton Marcelo Monteiro
- Postgraduate Program in Tropical Medicine, University of Amazonas State, Manaus, Brazil
- Tropical Medicine Foundation Dr. Heitor Vieira Dourado, Manaus, Brazil
| | - Luiz Carlos de Lima Ferreira
- Postgraduate Program in Tropical Medicine, University of Amazonas State, Manaus, Brazil
- Tropical Medicine Foundation Dr. Heitor Vieira Dourado, Manaus, Brazil
| | - Christopher Alan Moxon
- Wellcome Centre for Integrative Parasitology, School of Infection and Immunity, University of Glasgow, Glasgow, UK
| | | | - Matthias Marti
- Wellcome Centre for Integrative Parasitology, School of Infection and Immunity, University of Glasgow, Glasgow, UK
- Institute of Parasitology Zurich (IPZ), VetSuisse Faculty, University of Zurich, Zurich, Switzerland
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5
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Samaran J, Peyré G, Cantini L. scConfluence: single-cell diagonal integration with regularized Inverse Optimal Transport on weakly connected features. Nat Commun 2024; 15:7762. [PMID: 39237488 PMCID: PMC11377776 DOI: 10.1038/s41467-024-51382-x] [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: 03/11/2024] [Accepted: 08/06/2024] [Indexed: 09/07/2024] Open
Abstract
The abundance of unpaired multimodal single-cell data has motivated a growing body of research into the development of diagonal integration methods. However, the state-of-the-art suffers from the loss of biological information due to feature conversion and struggles with modality-specific populations. To overcome these crucial limitations, we here introduce scConfluence, a method for single-cell diagonal integration. scConfluence combines uncoupled autoencoders on the complete set of features with regularized Inverse Optimal Transport on weakly connected features. We extensively benchmark scConfluence in several single-cell integration scenarios proving that it outperforms the state-of-the-art. We then demonstrate the biological relevance of scConfluence in three applications. We predict spatial patterns for Scgn, Synpr and Olah in scRNA-smFISH integration. We improve the classification of B cells and Monocytes in highly heterogeneous scRNA-scATAC-CyTOF integration. Finally, we reveal the joint contribution of Fezf2 and apical dendrite morphology in Intra Telencephalic neurons, based on morphological images and scRNA.
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Affiliation(s)
- Jules Samaran
- Institut Pasteur, Université Paris Cité, CNRS UMR 3738, Machine Learning for Integrative Genomics Group, Paris, France
| | - Gabriel Peyré
- CNRS and DMA de l'Ecole Normale Supérieure, CNRS, Ecole Normale Supérieure, Université PSL, Paris, France
| | - Laura Cantini
- Institut Pasteur, Université Paris Cité, CNRS UMR 3738, Machine Learning for Integrative Genomics Group, Paris, France.
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6
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Lakshmikanth T, Consiglio C, Sardh F, Forlin R, Wang J, Tan Z, Barcenilla H, Rodriguez L, Sugrue J, Noori P, Ivanchenko M, Piñero Páez L, Gonzalez L, Habimana Mugabo C, Johnsson A, Ryberg H, Hallgren Å, Pou C, Chen Y, Mikeš J, James A, Dahlqvist P, Wahlberg J, Hagelin A, Holmberg M, Degerblad M, Isaksson M, Duffy D, Kämpe O, Landegren N, Brodin P. Immune system adaptation during gender-affirming testosterone treatment. Nature 2024; 633:155-164. [PMID: 39232147 PMCID: PMC11374716 DOI: 10.1038/s41586-024-07789-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 07/04/2024] [Indexed: 09/06/2024]
Abstract
Infectious, inflammatory and autoimmune conditions present differently in males and females. SARS-CoV-2 infection in naive males is associated with increased risk of death, whereas females are at increased risk of long COVID1, similar to observations in other infections2. Females respond more strongly to vaccines, and adverse reactions are more frequent3, like most autoimmune diseases4. Immunological sex differences stem from genetic, hormonal and behavioural factors5 but their relative importance is only partially understood6-8. In individuals assigned female sex at birth and undergoing gender-affirming testosterone therapy (trans men), hormone concentrations change markedly but the immunological consequences are poorly understood. Here we performed longitudinal systems-level analyses in 23 trans men and found that testosterone modulates a cross-regulated axis between type-I interferon and tumour necrosis factor. This is mediated by functional attenuation of type-I interferon responses in both plasmacytoid dendritic cells and monocytes. Conversely, testosterone potentiates monocyte responses leading to increased tumour necrosis factor, interleukin-6 and interleukin-15 production and downstream activation of nuclear factor kappa B-regulated genes and potentiation of interferon-γ responses, primarily in natural killer cells. These findings in trans men are corroborated by sex-divergent responses in public datasets and illustrate the dynamic regulation of human immunity by sex hormones, with implications for the health of individuals undergoing hormone therapy and our understanding of sex-divergent immune responses in cisgender individuals.
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Affiliation(s)
| | - Camila Consiglio
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
- Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Fabian Sardh
- Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Solna, Sweden
- Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Rikard Forlin
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Jun Wang
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Ziyang Tan
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Hugo Barcenilla
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Lucie Rodriguez
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Jamie Sugrue
- Translational Immunology Unit, Institut Pasteur, Paris, France
| | - Peri Noori
- Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - Margarita Ivanchenko
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Laura Piñero Páez
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Laura Gonzalez
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | | | - Anette Johnsson
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Henrik Ryberg
- Department of Clinical Chemistry, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, University of Gothenburg, Gothenburg, Sweden
| | - Åsa Hallgren
- Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - Christian Pou
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Yang Chen
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Jaromír Mikeš
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Anna James
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Per Dahlqvist
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | | | - Anders Hagelin
- ANOVA, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Mats Holmberg
- ANOVA, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Marie Degerblad
- ANOVA, Karolinska University Hospital, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Solna, Sweden
| | - Magnus Isaksson
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Darragh Duffy
- Translational Immunology Unit, Institut Pasteur, Paris, France
| | - Olle Kämpe
- Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Solna, Sweden
- Department of Endocrinology, Metabolism and Diabetes, Karolinska University Hospital, Stockholm, Sweden
| | - Nils Landegren
- Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Solna, Sweden.
- Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden.
| | - Petter Brodin
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden.
- Medical Research Council, Laboratory of Medical Sciences, London, UK.
- Department of Immunology and Inflammation, Imperial College London, London, UK.
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7
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Ferrena A, Zheng XY, Jackson K, Hoang B, Morrow BE, Zheng D. scDAPP: a comprehensive single-cell transcriptomics analysis pipeline optimized for cross-group comparison. NAR Genom Bioinform 2024; 6:lqae134. [PMID: 39345754 PMCID: PMC11437360 DOI: 10.1093/nargab/lqae134] [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: 04/12/2024] [Revised: 07/07/2024] [Accepted: 09/18/2024] [Indexed: 10/01/2024] Open
Abstract
Single-cell transcriptomics profiling has increasingly been used to evaluate cross-group (or condition) differences in cell population and cell-type gene expression. This often leads to large datasets with complex experimental designs that need advanced comparative analysis. Concurrently, bioinformatics software and analytic approaches also become more diverse and constantly undergo improvement. Thus, there is an increased need for automated and standardized data processing and analysis pipelines, which should be efficient and flexible too. To address these, we develop the single-cell Differential Analysis and Processing Pipeline (scDAPP), a R-based workflow for comparative analysis of single cell (or nucleus) transcriptomic data between two or more groups and at the levels of single cells or 'pseudobulking' samples. The pipeline automates many steps of pre-processing using data-learnt parameters, uses previously benchmarked software, and generates comprehensive intermediate data and final results that are valuable for both beginners and experts of scRNA-seq analysis. Moreover, the analytic reports, augmented by extensive data visualization, increase the transparency of computational analysis and parameter choices, while facilitate users to go seamlessly from raw data to biological interpretation. scDAPP is freely available under the MIT license, with source code, documentation and sample data at the GitHub (https://github.com/bioinfoDZ/scDAPP).
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Affiliation(s)
- Alexander Ferrena
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
- Institute for Clinical and Translational Research, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Xiang Yu Zheng
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Kevyn Jackson
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Bang Hoang
- Department of Orthopedic Surgery, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Bernice E Morrow
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
- Departments of Obstetrics and Gynecology, and Pediatrics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Deyou Zheng
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA
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8
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Wang M, Zhang D, Lei T, Zhou Y, Qin H, Wu Y, Liu S, Zhang L, Jia K, Dong Y, Wang S, Li Y, Fan Y, Gui L, Dong Y, Zhang W, Li Z, Hou J. Interferon-responsive neutrophils and macrophages extricate SARS-CoV-2 Omicron critical patients from the nasty fate of sepsis. J Med Virol 2024; 96:e29889. [PMID: 39206862 DOI: 10.1002/jmv.29889] [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: 04/22/2024] [Revised: 07/24/2024] [Accepted: 08/18/2024] [Indexed: 09/04/2024]
Abstract
The SARS-CoV-2 Omicron variant is characterized by its high transmissibility, which has caused a worldwide epidemiological event. Yet, it turns ominous once the disease progression degenerates into severe pneumonia and sepsis, presenting a horrendous lethality. To elucidate the alveolar immune or inflammatory landscapes of Omicron critical-ill patients, we performed single-cell RNA-sequencing (scRNA-seq) of bronchoalveolar lavage fluid (BALF) from the patients with critical pneumonia caused by Omicron infection, and analyzed the correlation between the clinical severity scores and different immune cell subpopulations. In the BALF of Omicron critical patients, the alveolar violent myeloid inflammatory environment was determined. ISG15+ neutrophils and CXCL10+ macrophages, both expressed the interferon-stimulated genes (ISGs), were negatively correlated with clinical pulmonary infection score, while septic CST7+ neutrophils and inflammatory VCAN+ macrophages were positively correlated with sequential organ failure assessment. The percentages of ISG15+ neutrophils were associated with more protective alveolar epithelial cells, and may reshape CD4+ T cells to the exhaustive phenotype, thus preventing immune injuries. The CXCL10+ macrophages may promote plasmablast/plasma cell survival and activation as well as the production of specific antibodies. As compared to the previous BALF scRNA-seq data from SARS-CoV-2 wild-type/Alpha critical patients, the subsets of neutrophils and macrophages with pro-inflammatory and immunoregulatory features presented obvious distinctions, suggesting an immune disparity in Omicron variants. Overall, this study provides a BALF single-cell atlas of Omicron critical patients, and suggests that alveolar interferon-responsive neutrophils and macrophages may extricate SARS-CoV-2 Omicron critical patients from the nasty fate of sepsis.
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Affiliation(s)
- Mu Wang
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Dingji Zhang
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Ting Lei
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Ye Zhou
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Hao Qin
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Second Military Medical University, Shanghai, China
| | - Yanfeng Wu
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Shuxun Liu
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Liyuan Zhang
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Kaiwei Jia
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Yue Dong
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Suyuan Wang
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Yunhui Li
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Yiwen Fan
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Liangchen Gui
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Yuchao Dong
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Second Military Medical University, Shanghai, China
| | - Wei Zhang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Second Military Medical University, Shanghai, China
| | - Zhixuan Li
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
| | - Jin Hou
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University, Shanghai, China
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9
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Vu Manh TP, Gouin C, De Wolf J, Jouneau L, Pascale F, Bevilacqua C, Ar Gouilh M, Da Costa B, Chevalier C, Glorion M, Hannouche L, Urien C, Estephan J, Magnan A, Le Guen M, Marquant Q, Descamps D, Dalod M, Schwartz-Cornil I, Sage E. SARS-CoV2 infection in whole lung primarily targets macrophages that display subset-specific responses. Cell Mol Life Sci 2024; 81:351. [PMID: 39147987 PMCID: PMC11335275 DOI: 10.1007/s00018-024-05322-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 05/22/2024] [Accepted: 06/05/2024] [Indexed: 08/17/2024]
Abstract
Deciphering the initial steps of SARS-CoV-2 infection, that influence COVID-19 outcomes, is challenging because animal models do not always reproduce human biological processes and in vitro systems do not recapitulate the histoarchitecture and cellular composition of respiratory tissues. To address this, we developed an innovative ex vivo model of whole human lung infection with SARS-CoV-2, leveraging a lung transplantation technique. Through single-cell RNA-seq, we identified that alveolar and monocyte-derived macrophages (AMs and MoMacs) were initial targets of the virus. Exposure of isolated lung AMs, MoMacs, classical monocytes and non-classical monocytes (ncMos) to SARS-CoV-2 variants revealed that while all subsets responded, MoMacs produced higher levels of inflammatory cytokines than AMs, and ncMos contributed the least. A Wuhan lineage appeared to be more potent than a D614G virus, in a dose-dependent manner. Amidst the ambiguity in the literature regarding the initial SARS-CoV-2 cell target, our study reveals that AMs and MoMacs are dominant primary entry points for the virus, and suggests that their responses may conduct subsequent injury, depending on their abundance, the viral strain and dose. Interfering on virus interaction with lung macrophages should be considered in prophylactic strategies.
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Affiliation(s)
- Thien-Phong Vu Manh
- Aix-Marseille University, CNRS, INSERM, CIML, Centre d'Immunologie de Marseille-Luminy, Turing Center for Living Systems, 13009, Marseille, France.
| | - Carla Gouin
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
| | - Julien De Wolf
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
- Department of Thoracic Surgery and Lung Transplantation, Foch Hospital, 92150, Suresnes, France
| | - Luc Jouneau
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
- Université Paris-Saclay, INRAE, UVSQ, BREED, 78350, Jouy-en-Josas, France
| | - Florentina Pascale
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
- Department of Thoracic Surgery and Lung Transplantation, Foch Hospital, 92150, Suresnes, France
| | - Claudia Bevilacqua
- Université Paris-Saclay, INRAE, AgroParisTech, GABI, 78350, Jouy-en-Josas, France
| | - Meriadeg Ar Gouilh
- Department of Virology, Univ Caen Normandie, Dynamicure INSERM UMR 1311, CHU Caen, 14000, Caen, France
| | - Bruno Da Costa
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
| | | | - Matthieu Glorion
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
- Department of Thoracic Surgery and Lung Transplantation, Foch Hospital, 92150, Suresnes, France
| | - Laurent Hannouche
- Aix-Marseille University, CNRS, INSERM, CIML, Centre d'Immunologie de Marseille-Luminy, Turing Center for Living Systems, 13009, Marseille, France
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
| | - Céline Urien
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
| | - Jérôme Estephan
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
| | - Antoine Magnan
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
- Department of Pulmonology, Foch Hospital, 92150, Suresnes, France
| | - Morgan Le Guen
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
- Department of Anesthesiology, Foch Hospital, 92150, Suresnes, France
| | - Quentin Marquant
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
- Department of Pulmonology, Foch Hospital, 92150, Suresnes, France
- Delegation to Clinical Research and Innovation, Foch Hospital, 92150, Suresnes, France
| | - Delphyne Descamps
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
| | - Marc Dalod
- Aix-Marseille University, CNRS, INSERM, CIML, Centre d'Immunologie de Marseille-Luminy, Turing Center for Living Systems, 13009, Marseille, France
| | | | - Edouard Sage
- Université Paris-Saclay, INRAE, UVSQ, VIM, 78350, Jouy-en-Josas, France
- Department of Thoracic Surgery and Lung Transplantation, Foch Hospital, 92150, Suresnes, France
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10
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Tisch C, Xourgia E, Exadaktylos A, Ziaka M. Potential use of sodium glucose co-transporter 2 inhibitors during acute illness: a systematic review based on COVID-19. Endocrine 2024; 85:660-675. [PMID: 38448675 PMCID: PMC11291544 DOI: 10.1007/s12020-024-03758-8] [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: 12/15/2023] [Accepted: 02/19/2024] [Indexed: 03/08/2024]
Abstract
OBJECTIVE SGLT-2i are increasingly recognized for their benefits in patients with cardiometabolic risk factors. Additionally, emerging evidence suggests potential applications in acute illnesses, including COVID-19. This systematic review aims to evaluate the effects of SGLT-2i in patients facing acute illness, particularly focusing on SARS-CoV-2 infection. METHODS Following PRISMA guidelines, a systematic search of PubMed, Scopus, medRxiv, Research Square, and Google Scholar identified 22 studies meeting inclusion criteria, including randomized controlled trials and observational studies. Data extraction and quality assessment were conducted independently. RESULTS Out of the 22 studies included in the review, six reported reduced mortality in DM-2 patients taking SGLT-2i, while two found a decreased risk of hospitalization. Moreover, one study demonstrated a lower in-hospital mortality rate in DM-2 patients under combined therapy of metformin plus SGLT-2i. However, three studies showed a neutral effect on the risk of hospitalization. No increased risk of developing COVID-19 was associated with SGLT-2i use in DM-2 patients. Prior use of SGLT-2i was not associated with ICU admission and need for MV. The risk of acute kidney injury showed variability, with inconsistent evidence regarding diabetic ketoacidosis. CONCLUSION Our systematic review reveals mixed findings on the efficacy of SGLT-2i use in COVID-19 patients with cardiometabolic risk factors. While some studies suggest potential benefits in reducing mortality and hospitalizations, others report inconclusive results. Further research is needed to clarify optimal usage and mitigate associated risks, emphasizing caution in clinical interpretation.
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Affiliation(s)
- Carmen Tisch
- Department of Internal Medicine, Thun General Hospital, Thun, Switzerland
| | - Eleni Xourgia
- Department of Cardiology, Inselspital, University Hospital, University of Bern, 3008, Bern, Switzerland
- Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, Bern, Switzerland
| | - Aristomenis Exadaktylos
- Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, Bern, Switzerland
| | - Mairi Ziaka
- Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, Bern, Switzerland.
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11
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Monticone G, Huang Z, Hewins P, Cook T, Mirzalieva O, King B, Larter K, Miller-Ensminger T, Sanchez-Pino MD, Foster TP, Nichols OV, Ramsay AJ, Majumder S, Wyczechowska D, Tauzier D, Gravois E, Crabtree JS, Garai J, Li L, Zabaleta J, Barbier MT, Del Valle L, Jurado KA, Miele L. Novel immunomodulatory properties of adenosine analogs promote their antiviral activity against SARS-CoV-2. EMBO Rep 2024; 25:3547-3573. [PMID: 39009832 PMCID: PMC11315900 DOI: 10.1038/s44319-024-00189-4] [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: 07/26/2023] [Revised: 04/30/2024] [Accepted: 06/14/2024] [Indexed: 07/17/2024] Open
Abstract
The COVID-19 pandemic reminded us of the urgent need for new antivirals to control emerging infectious diseases and potential future pandemics. Immunotherapy has revolutionized oncology and could complement the use of antivirals, but its application to infectious diseases remains largely unexplored. Nucleoside analogs are a class of agents widely used as antiviral and anti-neoplastic drugs. Their antiviral activity is generally based on interference with viral nucleic acid replication or transcription. Based on our previous work and computer modeling, we hypothesize that antiviral adenosine analogs, like remdesivir, have previously unrecognized immunomodulatory properties which contribute to their therapeutic activity. In the case of remdesivir, we here show that these properties are due to its metabolite, GS-441524, acting as an Adenosine A2A Receptor antagonist. Our findings support a new rationale for the design of next-generation antiviral agents with dual - immunomodulatory and intrinsic - antiviral properties. These compounds could represent game-changing therapies to control emerging viral diseases and future pandemics.
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Affiliation(s)
- Giulia Monticone
- Department of Genetics, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
| | - Zhi Huang
- Department of Genetics, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Peter Hewins
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Thomasina Cook
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Oygul Mirzalieva
- Department of Biochemistry and Molecular Biology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Brionna King
- Department of Genetics, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Kristina Larter
- Department of Genetics, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Taylor Miller-Ensminger
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Maria D Sanchez-Pino
- Department of Genetics, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
- Department of Interdisciplinary Oncology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Timothy P Foster
- Department of Microbiology, Immunology & Parasitology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Olga V Nichols
- Department of Microbiology, Immunology & Parasitology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Alistair J Ramsay
- Department of Microbiology, Immunology & Parasitology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Samarpan Majumder
- Department of Genetics, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Dorota Wyczechowska
- Department of Interdisciplinary Oncology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Darlene Tauzier
- Precision Medicine Program, Louisiana State University Health Sciences Center, New Orleans, LA, USA
- Department of Pathology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Elizabeth Gravois
- Precision Medicine Program, Louisiana State University Health Sciences Center, New Orleans, LA, USA
- Department of Pathology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Judy S Crabtree
- Department of Genetics, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
- Precision Medicine Program, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Jone Garai
- Department of Interdisciplinary Oncology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Li Li
- Department of Interdisciplinary Oncology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Jovanny Zabaleta
- Department of Interdisciplinary Oncology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Mallory T Barbier
- Department of Interdisciplinary Oncology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Luis Del Valle
- Department of Interdisciplinary Oncology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
- Department of Pathology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Kellie A Jurado
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Lucio Miele
- Department of Genetics, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
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12
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Lisowska KA, Ciesielska-Figlon K, Komorniczak M, Bułło-Piontecka B, Dębska-Ślizień A, Wardowska A. Peripheral Blood Mononuclear Cells and Serum Cytokines in Patients with Lupus Nephritis after COVID-19. Int J Mol Sci 2024; 25:8278. [PMID: 39125849 PMCID: PMC11311954 DOI: 10.3390/ijms25158278] [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: 07/01/2024] [Revised: 07/18/2024] [Accepted: 07/26/2024] [Indexed: 08/12/2024] Open
Abstract
Systemic lupus erythematosus (SLE) patients have an increased risk of infections and infection-related mortality. Therefore, during the global SARS-CoV-2 pandemic, SLE patients were particularly vulnerable to SARS-CoV-2 infections. Also, compared to other patients, SLE patients seem to develop more severe manifestations of coronavirus disease 2019 (COVID-19), with higher rates of hospitalization, invasive ventilation requirements, or death. This study evaluated the immune parameters after SARS-CoV-2 infection in SLE patients. We analyzed subpopulations of peripheral blood cells collected from patients with renal manifestation of SLE (lupus nephritis, LN). LN patients were divided into two subgroups: those unexposed to SARS-CoV-2 (LN CoV-2(-)) and those who had confirmed COVID-19 (LN-CoV-2(+)) six months earlier. We analyzed basic subpopulations of T cells, B cells, monocytes, dendritic cells (DCs), and serum cytokines using flow cytometry. All collected data were compared to a healthy control group without SARS-CoV-2 infection in medical history. LN patients were characterized by a decreased percentage of helper T (Th) cells and an increased percentage of cytotoxic T (Tc) cells regardless of SARS-CoV-2 infection. LN CoV-2(+) patients had a higher percentage of regulatory T cells (Tregs) and plasmablasts (PBs) and a lower percentage of non-switched memory (NSM) B cells compared to LN CoV-2(-) patients or healthy controls (HC CoV-2(-)). LN patients had a higher percentage of total monocytes compared with HC CoV-2(-). LN CoV-2(+) patients had a higher percentage of classical and intermediate monocytes than LN CoV-2(-) patients and HC CoV-2(-). LN CoV-2(+) patients had higher serum IL-6 levels than HC CoV-2(-), while LN CoV-2(-) patients had higher levels of serum IL-10. LN patients are characterized by disturbances in the blood's basic immunological parameters. However, SARS-CoV-2 infection influences B-cell and monocyte compartments.
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Affiliation(s)
- Katarzyna A. Lisowska
- Department of Pathophysiology, Faculty of Medicine, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (K.A.L.)
| | - Klaudia Ciesielska-Figlon
- Department of Pathophysiology, Faculty of Medicine, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (K.A.L.)
| | - Michał Komorniczak
- Department of Nephrology, Transplantology and Internal Medicine, Faculty of Medicine, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Barbara Bułło-Piontecka
- Department of Nephrology, Transplantology and Internal Medicine, Faculty of Medicine, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Alicja Dębska-Ślizień
- Department of Nephrology, Transplantology and Internal Medicine, Faculty of Medicine, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Anna Wardowska
- Department of Pathophysiology, Faculty of Medicine, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (K.A.L.)
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13
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Rabøl Andersen L, Hindsberger B, Bastrup Israelsen S, Pedersen L, Bela Szecsi P, Benfield T. Higher levels of IL-1ra, IL-6, IL-8, MCP-1, MIP-3α, MIP-3β, and fractalkine are associated with 90-day mortality in 132 non-immunomodulated hospitalized patients with COVID-19. PLoS One 2024; 19:e0306854. [PMID: 38985797 PMCID: PMC11236197 DOI: 10.1371/journal.pone.0306854] [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: 03/15/2024] [Accepted: 06/25/2024] [Indexed: 07/12/2024] Open
Abstract
INTRODUCTION Immune dysregulation with an excessive release of cytokines has been identified as a key driver in the development of severe COVID-19. The aim of this study was to evaluate the initial cytokine profile associated with 90-day mortality and respiratory failure in a cohort of patients hospitalized with COVID 19 that did not receive immunomodulatory therapy. METHODS Levels of 45 cytokines were measured in blood samples obtained at admission from patients with confirmed COVID-19. Logistic regression analysis was utilized to determine the association between cytokine levels and outcomes. The primary outcome was death within 90 days from admission and the secondary outcome was need for mechanical ventilation. RESULTS A total of 132 patients were included during the spring of 2020. We found that one anti-inflammatory cytokine, one pro-inflammatory cytokine, and five chemokines were associated with the odds of 90-day mortality, specifically: interleukin-1 receptor antagonist, interleukin-6, interleukin-8, monocyte chemoattractant protein-1, macrophage inflammatory protein-3α, macrophage inflammatory protein-3β, and fractalkine. All but fractalkine were also associated with the odds of respiratory failure during admission. Monocyte chemoattractant protein-1 showed the strongest estimate of association with both outcomes. CONCLUSION We showed that one anti-inflammatory cytokine, one pro-inflammatory cytokine, and five chemokines were associated with 90-day mortality in patients hospitalized with COVID-19 that did not receive immunomodulatory therapy.
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Affiliation(s)
- Liv Rabøl Andersen
- Center of Clinical Research and Disruption of Infectious Diseases (CREDID), Department of Infectious Diseases, Copenhagen University Hospital—Amager and Hvidovre, Hvidovre, Denmark
| | - Bettina Hindsberger
- Center of Clinical Research and Disruption of Infectious Diseases (CREDID), Department of Infectious Diseases, Copenhagen University Hospital—Amager and Hvidovre, Hvidovre, Denmark
| | - Simone Bastrup Israelsen
- Center of Clinical Research and Disruption of Infectious Diseases (CREDID), Department of Infectious Diseases, Copenhagen University Hospital—Amager and Hvidovre, Hvidovre, Denmark
| | - Lise Pedersen
- Department of Clinical Biochemistry, Holbaek Hospital, Holbaek, Denmark
| | - Pal Bela Szecsi
- Center of Clinical Research and Disruption of Infectious Diseases (CREDID), Department of Infectious Diseases, Copenhagen University Hospital—Amager and Hvidovre, Hvidovre, Denmark
- Department of Clinical Biochemistry, Holbaek Hospital, Holbaek, Denmark
| | - Thomas Benfield
- Center of Clinical Research and Disruption of Infectious Diseases (CREDID), Department of Infectious Diseases, Copenhagen University Hospital—Amager and Hvidovre, Hvidovre, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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14
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Curion F, Rich-Griffin C, Agarwal D, Ouologuem S, Rue-Albrecht K, May L, Garcia GEL, Heumos L, Thomas T, Lason W, Sims D, Theis FJ, Dendrou CA. Panpipes: a pipeline for multiomic single-cell and spatial transcriptomic data analysis. Genome Biol 2024; 25:181. [PMID: 38978088 PMCID: PMC11229213 DOI: 10.1186/s13059-024-03322-7] [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: 03/14/2023] [Accepted: 06/25/2024] [Indexed: 07/10/2024] Open
Abstract
Single-cell multiomic analysis of the epigenome, transcriptome, and proteome allows for comprehensive characterization of the molecular circuitry that underpins cell identity and state. However, the holistic interpretation of such datasets presents a challenge given a paucity of approaches for systematic, joint evaluation of different modalities. Here, we present Panpipes, a set of computational workflows designed to automate multimodal single-cell and spatial transcriptomic analyses by incorporating widely-used Python-based tools to perform quality control, preprocessing, integration, clustering, and reference mapping at scale. Panpipes allows reliable and customizable analysis and evaluation of individual and integrated modalities, thereby empowering decision-making before downstream investigations.
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Affiliation(s)
- Fabiola Curion
- Department of Computational Health, Institute of Computational Biology, Helmholtz Munich, Germany
- Department of Mathematics, School of Computation, Information and Technology, Technical University of Munich, Munich, Germany
| | - Charlotte Rich-Griffin
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Devika Agarwal
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Sarah Ouologuem
- Department of Computational Health, Institute of Computational Biology, Helmholtz Munich, Germany
| | - Kevin Rue-Albrecht
- MRC WIMM Centre for Computational Biology, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Lilly May
- Department of Computational Health, Institute of Computational Biology, Helmholtz Munich, Germany
| | - Giulia E L Garcia
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
- Doctoral Training Centre, University of Oxford, Oxford, UK
| | - Lukas Heumos
- Department of Computational Health, Institute of Computational Biology, Helmholtz Munich, Germany
- Comprehensive Pneumology Center With the CPC-M bioArchive, Helmholtz Zentrum Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
- TUM School of Life Sciences Weihenstephan, Technical University of Munich, Munich, Germany
| | - Tom Thomas
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
- Nuffield Department of Medicine, Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Wojciech Lason
- Nuffield Department of Medicine, Respiratory Medicine Unit, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - David Sims
- MRC WIMM Centre for Computational Biology, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Fabian J Theis
- Department of Computational Health, Institute of Computational Biology, Helmholtz Munich, Germany.
- Department of Mathematics, School of Computation, Information and Technology, Technical University of Munich, Munich, Germany.
- TUM School of Life Sciences Weihenstephan, Technical University of Munich, Munich, Germany.
| | - Calliope A Dendrou
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK.
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK.
- NIHR Oxford Biomedical Research Centre, Oxford, UK.
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15
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Zhao L, Bian W, Shang Y, Zhi H, Ma X, He Y, Yu W, Liu C, Xu Y, Gong P, Gao Z. Plasma proteome analysis and validation of patients with community-acquired pneumonia: A cohort study. Proteomics Clin Appl 2024; 18:e202300069. [PMID: 38332320 DOI: 10.1002/prca.202300069] [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: 06/16/2023] [Revised: 12/16/2023] [Accepted: 12/21/2023] [Indexed: 02/10/2024]
Abstract
PURPOSE This study aimed to investigate the diagnostic potential of plasma biomarkers of community-acquired pneumonia (CAP) and their severity grading. EXPERIMENTAL DESIGN Plasma proteomes from cohort I (n = 32) with CAP were analyzed by data-independent acquisition mass spectrometry (MS). MetaboAnalyst 5.0 was used to statistically evaluate significant differences in proteins from different samples, and demographic and clinical data were recorded for all enrolled patients. Cohort II (n = 80) was used to validate candidate biomarkers. Plasma protein levels were determined using quantitative enzyme-linked immunosorbent assay (ELISA). Correlations were assessed using Pearson's correlation coefficient. A receiver operating characteristic curve was used to verify the association between the variables, CAP diagnosis, and prognosis. RESULTS 121 differentially expressed proteins (DEPs) were obtained between CAP and controls. These DEPs were mainly aggregated in pathways of phagosome(hsa04145) and complement and coagulation cascades (hsa04610). No significant differential proteins were detected in bacterial, viral, and mixed infection groups. The plasma levels of fetuin-A, alpha-1-antichymotrypsin (AACT), α1-acid glycoprotein (A1AG), and S100A8/S100A9 heterodimers detected by ELISA were consistent with those of MS. AACT, A1AG, S100A8/S100A9 heterodimer, and fetuin-A can potentially be used as diagnostic predictors, and fetuin-A and AACT are potential predictors of SCAP. CONCLUSIONS AND CLINICAL RELEVANCE Plasma protein profiling can successfully identify potential biomarkers for CAP diagnosis and disease severity assessment. These biomarkers should be further studied for their clinical application.
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Affiliation(s)
- Lili Zhao
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Wenjie Bian
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Ying Shang
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Hui Zhi
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Xinqian Ma
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Yukun He
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Wenyi Yu
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Chunyu Liu
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Yu Xu
- Department of Respiratory and Critical Care Medicine, Beijing Jishuitan Hospital, Beijing, China
| | - Pihua Gong
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Zhancheng Gao
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
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16
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Gutierrez-Chavez C, Aperrigue-Lira S, Ortiz-Saavedra B, Paz I. Chemokine receptors in COVID-19 infection. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2024; 388:53-94. [PMID: 39260938 DOI: 10.1016/bs.ircmb.2024.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/13/2024]
Abstract
Chemokine receptors play diverse roles in the immune response against pathogens by recruiting innate and adaptive immune cells to sites of infection. However, their involvement could also be detrimental, causing tissue damage and exacerbating respiratory diseases by triggering histological alterations such as fibrosis and remodeling. This chapter reviews the role of chemokine receptors in the immune defense against SARS-CoV-2 infection. In COVID-19, CXCR3 is expressed mainly in T cells, and its upregulation is related to an increase in SARS-CoV-2-specific antibodies but also to COVID-19 severity. CCR5 is a key player in T-cell recruitment, and its suppression leads to reduced inflammation and viremia levels. Conversely, CXCR6 is implicated in the aberrant migration of memory T cells within airways. On the other hand, increased CCR4+ cells in the blood and decreased CCR4+ cells in lung cells are associated with severe COVID-19. Additionally, CCR2 is associated with an increase in macrophage recruitment to lung tissues. Elevated levels of CXCR1 and CXCR2, which are predominantly expressed in neutrophils, are associated with the severity of the disease, and finally, the expression of CX3CR1 in cytotoxic T lymphocytes affects the retention of these cells in lung tissues, thereby impacting the severity of COVID-19. Despite the efforts of many clinical trials to find effective therapies for COVID-19 using chemokine receptor inhibitors, no conclusive results have been found due to the small number of patients, redundancy, and co-expression of chemokine receptors by immune cells, which explains the difficulty in finding a single therapeutic target or effective treatment.
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Affiliation(s)
| | - Shalom Aperrigue-Lira
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru; Grupo de Investigación en Inmunología-GII, UNSA, Arequipa, Peru
| | - Brando Ortiz-Saavedra
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru; Grupo de Investigación en Inmunología-GII, UNSA, Arequipa, Peru
| | - Irmia Paz
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru.
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17
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Curion F, Theis FJ. Machine learning integrative approaches to advance computational immunology. Genome Med 2024; 16:80. [PMID: 38862979 PMCID: PMC11165829 DOI: 10.1186/s13073-024-01350-3] [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: 06/29/2023] [Accepted: 05/23/2024] [Indexed: 06/13/2024] Open
Abstract
The study of immunology, traditionally reliant on proteomics to evaluate individual immune cells, has been revolutionized by single-cell RNA sequencing. Computational immunologists play a crucial role in analysing these datasets, moving beyond traditional protein marker identification to encompass a more detailed view of cellular phenotypes and their functional roles. Recent technological advancements allow the simultaneous measurements of multiple cellular components-transcriptome, proteome, chromatin, epigenetic modifications and metabolites-within single cells, including in spatial contexts within tissues. This has led to the generation of complex multiscale datasets that can include multimodal measurements from the same cells or a mix of paired and unpaired modalities. Modern machine learning (ML) techniques allow for the integration of multiple "omics" data without the need for extensive independent modelling of each modality. This review focuses on recent advancements in ML integrative approaches applied to immunological studies. We highlight the importance of these methods in creating a unified representation of multiscale data collections, particularly for single-cell and spatial profiling technologies. Finally, we discuss the challenges of these holistic approaches and how they will be instrumental in the development of a common coordinate framework for multiscale studies, thereby accelerating research and enabling discoveries in the computational immunology field.
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Affiliation(s)
- Fabiola Curion
- Institute of Computational Biology, Helmholtz Center Munich, Munich, Germany
- Department of Mathematics, School of Computation, Information and Technology, Technical University of Munich, Munich, Germany
| | - Fabian J Theis
- Institute of Computational Biology, Helmholtz Center Munich, Munich, Germany.
- Department of Mathematics, School of Computation, Information and Technology, Technical University of Munich, Munich, Germany.
- School of Life Sciences Weihenstephan, Technical University of Munich, Munich, Germany.
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18
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Mi Y, Burnham KL, Charles PD, Heilig R, Vendrell I, Whalley J, Torrance HD, Antcliffe DB, May SM, Neville MJ, Berridge G, Hutton P, Geoghegan CG, Radhakrishnan J, Nesvizhskii AI, Yu F, Davenport EE, McKechnie S, Davies R, O'Callaghan DJP, Patel P, Del Arroyo AG, Karpe F, Gordon AC, Ackland GL, Hinds CJ, Fischer R, Knight JC. High-throughput mass spectrometry maps the sepsis plasma proteome and differences in patient response. Sci Transl Med 2024; 16:eadh0185. [PMID: 38838133 DOI: 10.1126/scitranslmed.adh0185] [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: 02/05/2023] [Accepted: 05/08/2024] [Indexed: 06/07/2024]
Abstract
Sepsis, the dysregulated host response to infection causing life-threatening organ dysfunction, is a global health challenge requiring better understanding of pathophysiology and new therapeutic approaches. Here, we applied high-throughput tandem mass spectrometry to delineate the plasma proteome for sepsis and comparator groups (noninfected critical illness, postoperative inflammation, and healthy volunteers) involving 2612 samples (from 1611 patients) and 4553 liquid chromatography-mass spectrometry analyses acquired through a single batch of continuous measurements, with a throughput of 100 samples per day. We show how this scale of data can delineate proteins, pathways, and coexpression modules in sepsis and be integrated with paired leukocyte transcriptomic data (837 samples from n = 649 patients). We mapped the plasma proteomic landscape of the host response in sepsis, including changes over time, and identified features relating to etiology, clinical phenotypes (including organ failures), and severity. This work reveals subphenotypes informative for sepsis response state, disease processes, and outcome; identifies potential biomarkers; and advances opportunities for a precision medicine approach to sepsis.
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Affiliation(s)
- Yuxin Mi
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Katie L Burnham
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge CB10 1SA, UK
| | - Philip D Charles
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Raphael Heilig
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Iolanda Vendrell
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
- Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford OX3 7BN, UK
| | - Justin Whalley
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Hew D Torrance
- Division of Anaesthetics, Pain Medicine and Intensive Care, Imperial College, London SW7 2AZ, UK
| | - David B Antcliffe
- Division of Anaesthetics, Pain Medicine and Intensive Care, Imperial College, London SW7 2AZ, UK
- Department of Critical Care, Imperial College Healthcare NHS Trust, London W2 1NY, UK
| | - Shaun M May
- Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, UK
| | - Matt J Neville
- Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford OX3 7LE, UK
- NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK
| | - Georgina Berridge
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Paula Hutton
- Oxford University Hospitals NHS Foundation Trust, Oxford OX3 7JX, UK
| | - Cyndi G Geoghegan
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Jayachandran Radhakrishnan
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | | | - Fengchao Yu
- Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Emma E Davenport
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge CB10 1SA, UK
| | - Stuart McKechnie
- Oxford University Hospitals NHS Foundation Trust, Oxford OX3 7JX, UK
| | - Roger Davies
- Division of Anaesthetics, Pain Medicine and Intensive Care, Imperial College, London SW7 2AZ, UK
| | - David J P O'Callaghan
- Division of Anaesthetics, Pain Medicine and Intensive Care, Imperial College, London SW7 2AZ, UK
- Department of Critical Care, Imperial College Healthcare NHS Trust, London W2 1NY, UK
| | - Parind Patel
- Department of Critical Care, Imperial College Healthcare NHS Trust, London W2 1NY, UK
| | - Ana G Del Arroyo
- Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, UK
| | - Fredrik Karpe
- Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford OX3 7LE, UK
- NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK
| | - Anthony C Gordon
- Division of Anaesthetics, Pain Medicine and Intensive Care, Imperial College, London SW7 2AZ, UK
- Department of Critical Care, Imperial College Healthcare NHS Trust, London W2 1NY, UK
| | - Gareth L Ackland
- Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, UK
| | - Charles J Hinds
- Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, UK
| | - Roman Fischer
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
- Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford OX3 7BN, UK
| | - Julian C Knight
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
- Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford OX3 7BN, UK
- NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK
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19
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Chenoweth JG, Colantuoni C, Striegel DA, Genzor P, Brandsma J, Blair PW, Krishnan S, Chiyka E, Fazli M, Mehta R, Considine M, Cope L, Knight AC, Elayadi A, Fox A, Hertzano R, Letizia AG, Owusu-Ofori A, Boakye I, Aduboffour AA, Ansong D, Biney E, Oduro G, Schully KL, Clark DV. Gene expression signatures in blood from a West African sepsis cohort define host response phenotypes. Nat Commun 2024; 15:4606. [PMID: 38816375 PMCID: PMC11139862 DOI: 10.1038/s41467-024-48821-0] [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: 05/12/2023] [Accepted: 05/13/2024] [Indexed: 06/01/2024] Open
Abstract
Our limited understanding of the pathophysiological mechanisms that operate during sepsis is an obstacle to rational treatment and clinical trial design. There is a critical lack of data from low- and middle-income countries where the sepsis burden is increased which inhibits generalized strategies for therapeutic intervention. Here we perform RNA sequencing of whole blood to investigate longitudinal host response to sepsis in a Ghanaian cohort. Data dimensional reduction reveals dynamic gene expression patterns that describe cell type-specific molecular phenotypes including a dysregulated myeloid compartment shared between sepsis and COVID-19. The gene expression signatures reported here define a landscape of host response to sepsis that supports interventions via targeting immunophenotypes to improve outcomes.
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Affiliation(s)
- Josh G Chenoweth
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA.
| | - Carlo Colantuoni
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Deborah A Striegel
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Pavol Genzor
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Joost Brandsma
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Paul W Blair
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
- Department of Pathology, Uniformed Services University, Bethesda, MD, USA
| | - Subramaniam Krishnan
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Elizabeth Chiyka
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Mehran Fazli
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Rittal Mehta
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Michael Considine
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Leslie Cope
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Audrey C Knight
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Anissa Elayadi
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Anne Fox
- Naval Medical Research Unit EURAFCENT Ghana detachment, Accra, Ghana
| | - Ronna Hertzano
- Section on Omics and Translational Science of Hearing, Neurotology Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Andrew G Letizia
- Naval Medical Research Unit EURAFCENT Ghana detachment, Accra, Ghana
| | - Alex Owusu-Ofori
- Laboratory Services Directorate, Komfo Anokye Teaching Hospital (KATH), Kumasi, Ghana
- Department of Clinical Microbiology, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - Isaac Boakye
- Research and Development Unit, KATH, Kumasi, Ghana
| | - Albert A Aduboffour
- Laboratory Services Directorate, Komfo Anokye Teaching Hospital (KATH), Kumasi, Ghana
| | - Daniel Ansong
- Child Health Directorate, KATH, Kumasi, Ghana
- Department of Child Health, KNUST, Kumasi, Ghana
| | - Eno Biney
- Accident and Emergency Department, KATH, Kumasi, Ghana
| | - George Oduro
- Accident and Emergency Department, KATH, Kumasi, Ghana
| | - Kevin L Schully
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), Biological Defense Research Directorate, Naval Medical Research Command-Frederick, Ft. Detrick, MD, USA
| | - Danielle V Clark
- Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
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20
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Stevens J, Tezel O, Bonnefil V, Hapstack M, Atreya MR. Biological basis of critical illness subclasses: from the bedside to the bench and back again. Crit Care 2024; 28:186. [PMID: 38812006 PMCID: PMC11137966 DOI: 10.1186/s13054-024-04959-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Accepted: 05/17/2024] [Indexed: 05/31/2024] Open
Abstract
Critical illness syndromes including sepsis, acute respiratory distress syndrome, and acute kidney injury (AKI) are associated with high in-hospital mortality and long-term adverse health outcomes among survivors. Despite advancements in care, clinical and biological heterogeneity among patients continues to hamper identification of efficacious therapies. Precision medicine offers hope by identifying patient subclasses based on clinical, laboratory, biomarker and 'omic' data and potentially facilitating better alignment of interventions. Within the previous two decades, numerous studies have made strides in identifying gene-expression based endotypes and clinico-biomarker based phenotypes among critically ill patients associated with differential outcomes and responses to treatment. In this state-of-the-art review, we summarize the biological similarities and differences across the various subclassification schemes among critically ill patients. In addition, we highlight current translational gaps, the need for advanced scientific tools, human-relevant disease models, to gain a comprehensive understanding of the molecular mechanisms underlying critical illness subclasses.
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Affiliation(s)
- Joseph Stevens
- Division of Immunobiology, Graduate Program, College of Medicine, University of Cincinnati, Cincinnati, OH, 45267, USA
| | - Oğuzhan Tezel
- Division of Critical Care Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Valentina Bonnefil
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, 45627, USA
| | - Matthew Hapstack
- Division of Critical Care Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Mihir R Atreya
- Division of Critical Care Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA.
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, 45627, USA.
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21
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Edner NM, Houghton LP, Ntavli E, Rees-Spear C, Petersone L, Wang C, Fabri A, Elfaki Y, Rueda Gonzalez A, Brown R, Kisand K, Peterson P, McCoy LE, Walker LSK. TIGIT +Tfh show poor B-helper function and negatively correlate with SARS-CoV-2 antibody titre. Front Immunol 2024; 15:1395684. [PMID: 38868776 PMCID: PMC11167088 DOI: 10.3389/fimmu.2024.1395684] [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: 03/04/2024] [Accepted: 05/15/2024] [Indexed: 06/14/2024] Open
Abstract
Circulating follicular helper T cells (cTfh) can show phenotypic alterations in disease settings, including in the context of tissue-damaging autoimmune or anti-viral responses. Using severe COVID-19 as a paradigm of immune dysregulation, we have explored how cTfh phenotype relates to the titre and quality of antibody responses. Severe disease was associated with higher titres of neutralising S1 IgG and evidence of increased T cell activation. ICOS, CD38 and HLA-DR expressing cTfh correlated with serum S1 IgG titres and neutralising strength, and interestingly expression of TIGIT by cTfh showed a negative correlation. TIGIT+cTfh expressed increased IFNγ and decreased IL-17 compared to their TIGIT-cTfh counterparts, and showed reduced capacity to help B cells in vitro. Additionally, TIGIT+cTfh expressed lower levels of CD40L than TIGIT-cTfh, providing a potential explanation for their poor B-helper function. These data identify phenotypic changes in polyclonal cTfh that correlate with specific antibody responses and reveal TIGIT as a marker of cTfh with altered function.
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Affiliation(s)
- Natalie M. Edner
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Luke P. Houghton
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Elisavet Ntavli
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Chloe Rees-Spear
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Lina Petersone
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Chunjing Wang
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Astrid Fabri
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Yassin Elfaki
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Andrea Rueda Gonzalez
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Rachel Brown
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
- Queen Square Institute of Neurology, University College London, London, United Kingdom
| | - Kai Kisand
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Pärt Peterson
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Laura E. McCoy
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Lucy S. K. Walker
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
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22
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Viode A, Smolen KK, van Zalm P, Stevenson D, Jha M, Parker K, Levy O, Steen JA, Steen H. Longitudinal plasma proteomic analysis of 1117 hospitalized patients with COVID-19 identifies features associated with severity and outcomes. SCIENCE ADVANCES 2024; 10:eadl5762. [PMID: 38787940 PMCID: PMC11122669 DOI: 10.1126/sciadv.adl5762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 04/18/2024] [Indexed: 05/26/2024]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is characterized by highly heterogeneous manifestations ranging from asymptomatic cases to death for still incompletely understood reasons. As part of the IMmunoPhenotyping Assessment in a COVID-19 Cohort study, we mapped the plasma proteomes of 1117 hospitalized patients with COVID-19 from 15 hospitals across the United States. Up to six samples were collected within ~28 days of hospitalization resulting in one of the largest COVID-19 plasma proteomics cohorts with 2934 samples. Using perchloric acid to deplete the most abundant plasma proteins allowed for detecting 2910 proteins. Our findings show that increased levels of neutrophil extracellular trap and heart damage markers are associated with fatal outcomes. Our analysis also identified prognostic biomarkers for worsening severity and death. Our comprehensive longitudinal plasma proteomics study, involving 1117 participants and 2934 samples, allowed for testing the generalizability of the findings of many previous COVID-19 plasma proteomics studies using much smaller cohorts.
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Affiliation(s)
- Arthur Viode
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Kinga K. Smolen
- Harvard Medical School, Boston, MA, USA
- Precision Vaccines Program, Boston Children’s Hospital, Boston, MA, USA
| | - Patrick van Zalm
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Department of Neuropsychology and Psychopharmacology, EURON, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - David Stevenson
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
| | - Meenakshi Jha
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
| | - Kenneth Parker
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
| | - IMPACC Network‡
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Precision Vaccines Program, Boston Children’s Hospital, Boston, MA, USA
- Department of Neuropsychology and Psychopharmacology, EURON, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
- Broad Institute of MIT & Harvard, Cambridge, MA, USA
- F. M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, MA, USA
- Neurobiology Program, Boston Children's Hospital, Boston, MA, USA
| | - Ofer Levy
- Harvard Medical School, Boston, MA, USA
- Precision Vaccines Program, Boston Children’s Hospital, Boston, MA, USA
- Broad Institute of MIT & Harvard, Cambridge, MA, USA
| | - Judith A. Steen
- Harvard Medical School, Boston, MA, USA
- F. M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, MA, USA
- Neurobiology Program, Boston Children's Hospital, Boston, MA, USA
| | - Hanno Steen
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Precision Vaccines Program, Boston Children’s Hospital, Boston, MA, USA
- Neurobiology Program, Boston Children's Hospital, Boston, MA, USA
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23
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Armignacco R, Carlier N, Jouinot A, Birtolo MF, de Murat D, Tubach F, Hausfater P, Simon T, Gorochov G, Pourcher V, Beurton A, Goulet H, Manivet P, Bertherat J, Assié G. Whole blood transcriptome signature predicts severe forms of COVID-19: Results from the COVIDeF cohort study. Funct Integr Genomics 2024; 24:107. [PMID: 38772950 PMCID: PMC11108918 DOI: 10.1007/s10142-024-01359-2] [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: 02/26/2024] [Revised: 04/11/2024] [Accepted: 04/12/2024] [Indexed: 05/23/2024]
Abstract
COVID-19 is associated with heterogeneous outcome. Early identification of a severe progression of the disease is essential to properly manage the patients and improve their outcome. Biomarkers reflecting an increased inflammatory response, as well as individual features including advanced age, male gender, and pre-existing comorbidities, are risk factors of severe COVID-19. Yet, these features show limited accuracy for outcome prediction. The aim was to evaluate the prognostic value of whole blood transcriptome at an early stage of the disease. Blood transcriptome of patients with mild pneumonia was profiled. Patients with subsequent severe COVID-19 were compared to those with favourable outcome, and a molecular predictor based on gene expression was built. Unsupervised classification discriminated patients who would later develop a COVID-19-related severe pneumonia. The corresponding gene expression signature reflected the immune response to the viral infection dominated by a prominent type I interferon, with IFI27 among the most over-expressed genes. A 48-genes transcriptome signature predicting the risk of severe COVID-19 was built on a training cohort, then validated on an external independent cohort, showing an accuracy of 81% for predicting severe outcome. These results identify an early transcriptome signature of severe COVID-19 pneumonia, with a possible relevance to improve COVID-19 patient management.
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Affiliation(s)
- Roberta Armignacco
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France.
| | - Nicolas Carlier
- Service de Pneumologie, AP-HP, Hôpital Cochin, 75014, Paris, France
| | - Anne Jouinot
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
- Service d'Endocrinologie, Center for Rare Adrenal Diseases, AP-HP, Hôpital Cochin, 75014, Paris, France
| | | | - Daniel de Murat
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Florence Tubach
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie Et de Santé Publique, AP-HP, 1901, F-75013, Paris, France
| | - Pierre Hausfater
- Emergency Department, APHP-Sorbonne Université, Hôpital Pitié-Salpêtrière, GRC-14 BIOSFAST, CIMI, UMR 1135, Sorbonne Université, Paris, France
| | - Tabassome Simon
- Service de Pharmacologie, Plateforme de Recherche Clinique URC-CRC-CRB de L'Est Parisien, Assistance Publique-Hôpitaux de Paris, Hôpital Saint Antoine, Sorbonne Université, Paris, France
| | - Guy Gorochov
- Centre d'Immunologie Et Des Maladies Infectieuses (CIMI), Department of Immunology, Sorbonne Université, Inserm, Hôpital Pitié Salpêtrière, Groupe Hospitalo-Universitaire Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Valérie Pourcher
- Department of Infectious Diseases, Hôpital Pitié Salpêtrière, Groupe Hospitalo-Universitaire Assistance Publique - Hôpitaux de Paris, Sorbonne Université, Paris, France
| | - Alexandra Beurton
- Service de Médecine Intensive Réanimation EOLE - Département R3S - Sorbonne, Université - Hôpital Universitaire Pitié - Salpêtrière - Assistance Publique Hôpitaux de Paris - 83 Boulevard de L'Hôpital, 75013, Paris, France
- UMRS 1158 Inserm-Sorbonne Université "Neurophysiologie Respiratoire Expérimentale Et Clinique'' Intensive Care Unit, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Hélène Goulet
- Emergency Department, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Philippe Manivet
- INSERM UMR 1141 "NeuroDiderot", Université Paris Cité, FHU I2-D2, Paris, France
- AP-HP, DMU BioGem, Centre de Ressources Biologiques Biobank Lariboisière/Saint Louis (BB-0033-00064), Hôpital Lariboisière, Paris, France
| | - Jérôme Bertherat
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
- Service d'Endocrinologie, Center for Rare Adrenal Diseases, AP-HP, Hôpital Cochin, 75014, Paris, France
| | - Guillaume Assié
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France.
- Service d'Endocrinologie, Center for Rare Adrenal Diseases, AP-HP, Hôpital Cochin, 75014, Paris, France.
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24
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Leacy EJ, Teh JW, O’Rourke AM, Brady G, Gargan S, Conlon N, Scott J, Dunne J, Phelan T, Griffin MD, Power J, Mooney A, Naughton A, Kiersey R, Gardiner M, O’Brien C, Mullan R, Flood R, Clarkson M, Townsend L, O’Shaughnessy M, Dyer AH, Moran B, Fletcher JM, Zgaga L, Little MA. Effect of Immunosuppression on the Immune Response to SARS-CoV-2 Infection and Vaccination. Int J Mol Sci 2024; 25:5239. [PMID: 38791279 PMCID: PMC11120762 DOI: 10.3390/ijms25105239] [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: 04/03/2024] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Immunosuppressive treatment in patients with rheumatic diseases can maintain disease remission but also increase risk of infection. Their response to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination is frequently blunted. In this study we evaluated the effect of immunosuppression exposure on humoral and T cell immune responses to SARS-CoV-2 infection and vaccination in two distinct cohorts of patients; one during acute SARS-CoV-2 infection and 3 months later during convalescence, and another prior to SARS-CoV-2 vaccination, with follow up sampling 6 weeks after vaccination. Results were compared between rituximab-exposed (in previous 6 months), immunosuppression-exposed (in previous 3 months), and non-immunosuppressed groups. The immune cell phenotype was defined by flow cytometry and ELISA. Antigen specific T cell responses were estimated using a whole blood stimulation interferon-γ release assay. A focused post-vaccine assessment of rituximab-treated patients using high dimensional spectral cytometry was conducted. Acute SARS-CoV-2 infection was characterised by T cell lymphopenia, and a reduction in NK cells and naïve CD4 and CD8 cells, without any significant differences between immunosuppressed and non-immunosuppressed patient groups. Conversely, activated CD4 and CD8 cell counts increased in non-immunosuppressed patients with acute SARS-CoV-2 infection but this response was blunted in the presence of immunosuppression. In rituximab-treated patients, antigen-specific T cell responses were preserved in SARS-CoV-2 vaccination, but patients were unable to mount an appropriate humoral response.
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Affiliation(s)
- Emma J. Leacy
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
| | - Jia Wei Teh
- Department of Nephrology, Galway University Hospital, H91 YR71 Galway, Ireland
| | - Aoife M. O’Rourke
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, D02 R590 Dublin, Ireland; (A.M.O.)
| | - Gareth Brady
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
| | - Siobhan Gargan
- Department of Clinical Medicine, School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, D08 W9RT Dublin, Ireland
| | - Niall Conlon
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Jennifer Scott
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
| | - Jean Dunne
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Thomas Phelan
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
| | - Matthew D. Griffin
- Department of Nephrology, Galway University Hospital, H91 YR71 Galway, Ireland
- Regenerative Medicine Institute (REMEDI) at CÚRAM SFI Research Centre for Medical Devices, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
| | - Julie Power
- Vasculitis Ireland Awareness, Belfast & Dublin, Ireland
| | - Aoife Mooney
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Aifric Naughton
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Rachel Kiersey
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Mary Gardiner
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Caroline O’Brien
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Ronan Mullan
- Department of Clinical Medicine, School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, D08 W9RT Dublin, Ireland
- Department of Rheumatology, Tallaght University Hospital, D24 NR0A Dublin, Ireland
| | - Rachael Flood
- Department of Clinical Medicine, School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, D08 W9RT Dublin, Ireland
- Department of Rheumatology, Tallaght University Hospital, D24 NR0A Dublin, Ireland
| | - Michael Clarkson
- Department of Nephrology, Cork University Hospital, T12 DC4A Cork, Ireland
| | - Liam Townsend
- Department of Infectious Diseases, St. James’s Hospital, D08 NHY1 Dublin, Ireland
| | - Michelle O’Shaughnessy
- Department of Nephrology, Galway University Hospital, H91 YR71 Galway, Ireland
- Department of Nephrology, Cork University Hospital, T12 DC4A Cork, Ireland
| | - Adam H. Dyer
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland
| | - Barry Moran
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, D02 R590 Dublin, Ireland; (A.M.O.)
| | - Jean M. Fletcher
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, D02 R590 Dublin, Ireland; (A.M.O.)
| | - Lina Zgaga
- Department of Public Health and Primary Care, Institute of Population Health, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Mark A. Little
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
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25
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Kotliar D, Curtis M, Agnew R, Weinand K, Nathan A, Baglaenko Y, Zhao Y, Sabeti PC, Rao DA, Raychaudhuri S. Reproducible single cell annotation of programs underlying T-cell subsets, activation states, and functions. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.03.592310. [PMID: 38746317 PMCID: PMC11092745 DOI: 10.1101/2024.05.03.592310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
T-cells recognize antigens and induce specialized gene expression programs (GEPs) enabling functions including proliferation, cytotoxicity, and cytokine production. Traditionally, different classes of helper T-cells express mutually exclusive responses - for example, Th1, Th2, and Th17 programs. However, new single-cell RNA sequencing (scRNA-Seq) experiments have revealed a continuum of T-cell states without discrete clusters corresponding to these subsets, implying the need for new analytical frameworks. Here, we advance the characterization of T-cells with T-CellAnnoTator (TCAT), a pipeline that simultaneously quantifies pre-defined GEPs capturing activation states and cellular subsets. From 1,700,000 T-cells from 700 individuals across 38 tissues and five diverse disease contexts, we discover 46 reproducible GEPs reflecting the known core functions of T-cells including proliferation, cytotoxicity, exhaustion, and T helper effector states. We experimentally characterize several novel activation programs and apply TCAT to describe T-cell activation and exhaustion in Covid-19 and cancer, providing insight into T-cell function in these diseases.
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Affiliation(s)
- Dylan Kotliar
- Center for Data Sciences, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Harvard-MIT Division of Health Sciences and Technology, Harvard Medical School, Boston, MA 02115, USA
| | - Michelle Curtis
- Center for Data Sciences, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Ryan Agnew
- Center for Data Sciences, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Kathryn Weinand
- Center for Data Sciences, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA
| | - Aparna Nathan
- Center for Data Sciences, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA
| | - Yuriy Baglaenko
- Center for Data Sciences, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Center for Autoimmune Genetics and Etiology and Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
- Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH 45219, USA
| | - Yu Zhao
- Center for Data Sciences, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Pardis C. Sabeti
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Department of Organismic and Evolutionary Biology, FAS Center for Systems Biology, Harvard University, Cambridge, MA 02138, USA
- Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
| | - Deepak A. Rao
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Soumya Raychaudhuri
- Center for Data Sciences, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA
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26
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Gygi JP, Maguire C, Patel RK, Shinde P, Konstorum A, Shannon CP, Xu L, Hoch A, Jayavelu ND, Haddad EK, Reed EF, Kraft M, McComsey GA, Metcalf JP, Ozonoff A, Esserman D, Cairns CB, Rouphael N, Bosinger SE, Kim-Schulze S, Krammer F, Rosen LB, van Bakel H, Wilson M, Eckalbar WL, Maecker HT, Langelier CR, Steen H, Altman MC, Montgomery RR, Levy O, Melamed E, Pulendran B, Diray-Arce J, Smolen KK, Fragiadakis GK, Becker PM, Sekaly RP, Ehrlich LI, Fourati S, Peters B, Kleinstein SH, Guan L. Integrated longitudinal multiomics study identifies immune programs associated with acute COVID-19 severity and mortality. J Clin Invest 2024; 134:e176640. [PMID: 38690733 PMCID: PMC11060740 DOI: 10.1172/jci176640] [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: 10/26/2023] [Accepted: 03/12/2024] [Indexed: 05/03/2024] Open
Abstract
BACKGROUNDPatients hospitalized for COVID-19 exhibit diverse clinical outcomes, with outcomes for some individuals diverging over time even though their initial disease severity appears similar to that of other patients. A systematic evaluation of molecular and cellular profiles over the full disease course can link immune programs and their coordination with progression heterogeneity.METHODSWe performed deep immunophenotyping and conducted longitudinal multiomics modeling, integrating 10 assays for 1,152 Immunophenotyping Assessment in a COVID-19 Cohort (IMPACC) study participants and identifying several immune cascades that were significant drivers of differential clinical outcomes.RESULTSIncreasing disease severity was driven by a temporal pattern that began with the early upregulation of immunosuppressive metabolites and then elevated levels of inflammatory cytokines, signatures of coagulation, formation of neutrophil extracellular traps, and T cell functional dysregulation. A second immune cascade, predictive of 28-day mortality among critically ill patients, was characterized by reduced total plasma Igs and B cells and dysregulated IFN responsiveness. We demonstrated that the balance disruption between IFN-stimulated genes and IFN inhibitors is a crucial biomarker of COVID-19 mortality, potentially contributing to failure of viral clearance in patients with fatal illness.CONCLUSIONOur longitudinal multiomics profiling study revealed temporal coordination across diverse omics that potentially explain the disease progression, providing insights that can inform the targeted development of therapies for patients hospitalized with COVID-19, especially those who are critically ill.TRIAL REGISTRATIONClinicalTrials.gov NCT04378777.FUNDINGNIH (5R01AI135803-03, 5U19AI118608-04, 5U19AI128910-04, 4U19AI090023-11, 4U19AI118610-06, R01AI145835-01A1S1, 5U19AI062629-17, 5U19AI057229-17, 5U19AI125357-05, 5U19AI128913-03, 3U19AI077439-13, 5U54AI142766-03, 5R01AI104870-07, 3U19AI089992-09, 3U19AI128913-03, and 5T32DA018926-18); NIAID, NIH (3U19AI1289130, U19AI128913-04S1, and R01AI122220); and National Science Foundation (DMS2310836).
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Affiliation(s)
| | - Cole Maguire
- The University of Texas at Austin, Austin, Texas, USA
| | | | - Pramod Shinde
- La Jolla Institute for Immunology, La Jolla, California, USA
| | | | - Casey P. Shannon
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, Canada
- Prevention of Organ Failure (PROOF) Centre of Excellence, Providence Research, Vancouver, British Columbia, Canada
| | - Leqi Xu
- Yale School of Public Health, New Haven, Connecticut, USA
| | - Annmarie Hoch
- Clinical and Data Coordinating Center (CDCC) and
- Precision Vaccines Program, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | | | - Elias K. Haddad
- Drexel University, Tower Health Hospital, Philadelphia, Pennsylvania, USA
| | - IMPACC Network
- The Immunophenotyping Assessment in a COVID-19 Cohort (IMPACC) Network is detailed in Supplemental Acknowledgments
| | - Elaine F. Reed
- David Geffen School of Medicine at the UCLA, Los Angeles, California, USA
| | - Monica Kraft
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Grace A. McComsey
- Case Western Reserve University and University Hospitals of Cleveland, Cleveland, Ohio, USA
| | - Jordan P. Metcalf
- Oklahoma University Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Al Ozonoff
- Clinical and Data Coordinating Center (CDCC) and
- Precision Vaccines Program, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
- Department of Pediatrics, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | | | - Charles B. Cairns
- Drexel University, Tower Health Hospital, Philadelphia, Pennsylvania, USA
| | | | | | | | - Florian Krammer
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Ignaz Semmelweis Institute, Interuniversity Institute for Infection Research, Medical University of Vienna, Vienna, Austria
| | - Lindsey B. Rosen
- National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, Maryland, USA
| | - Harm van Bakel
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | | | | | | | - Hanno Steen
- Precision Vaccines Program, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Pathology, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | | | | | - Ofer Levy
- Precision Vaccines Program, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
- Department of Pediatrics, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | | | - Bali Pulendran
- Stanford University School of Medicine, Palo Alto, California, USA
| | - Joann Diray-Arce
- Clinical and Data Coordinating Center (CDCC) and
- Precision Vaccines Program, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Pediatrics, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Kinga K. Smolen
- Precision Vaccines Program, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Pediatrics, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | | | - Patrice M. Becker
- National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, Maryland, USA
| | - Rafick P. Sekaly
- Case Western Reserve University and University Hospitals of Cleveland, Cleveland, Ohio, USA
| | | | - Slim Fourati
- Case Western Reserve University and University Hospitals of Cleveland, Cleveland, Ohio, USA
| | - Bjoern Peters
- La Jolla Institute for Immunology, La Jolla, California, USA
- Department of Medicine, UCSD, La Jolla, California, USA
| | | | - Leying Guan
- Yale School of Public Health, New Haven, Connecticut, USA
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27
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Li H, Zhao J, Xing Y, Chen J, Wen Z, Ma R, Han F, Huang B, Wang H, Li C, Chen Y, Ning X. Identification of Age-Related Characteristic Genes Involved in Severe COVID-19 Infection Among Elderly Patients Using Machine Learning and Immune Cell Infiltration Analysis. Biochem Genet 2024:10.1007/s10528-024-10802-9. [PMID: 38656671 DOI: 10.1007/s10528-024-10802-9] [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: 01/01/2024] [Accepted: 04/05/2024] [Indexed: 04/26/2024]
Abstract
Elderly patients infected with severe acute respiratory syndrome coronavirus 2 are at higher risk of severe clinical manifestation, extended hospitalization, and increased mortality. Those patients are more likely to experience persistent symptoms and exacerbate the condition of basic diseases with long COVID-19 syndrome. However, the molecular mechanisms underlying severe COVID-19 in the elderly patients remain unclear. Our study aims to investigate the function of the interaction between disease-characteristic genes and immune cell infiltration in patients with severe COVID-19 infection. COVID-19 datasets (GSE164805 and GSE180594) and aging dataset (GSE69832) were obtained from the Gene Expression Omnibus database. The combined different expression genes (DEGs) were subjected to Gene Ontology (GO) functional enrichment analysis, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway and Diseases Ontology functional enrichment analysis, Gene Set Enrichment Analysis, machine learning, and immune cell infiltration analysis. GO and KEGG enrichment analyses revealed that the eight DEGs (IL23A, PTGER4, PLCB1, IL1B, CXCR1, C1QB, MX2, ALOX12) were mainly involved in inflammatory mediator regulation of TRP channels, coronavirus disease-COVID-19, and cytokine activity signaling pathways. Three-degree algorithm (LASSO, SVM-RFE, KNN) and correlation analysis showed that the five DEGs up-regulated the immune cells of macrophages M0/M1, memory B cells, gamma delta T cell, dendritic cell resting, and master cell resisting. Our study identified five hallmark genes that can serve as disease-characteristic genes and target immune cells infiltrated in severe COVID-19 patients among the elderly population, which may contribute to the study of pathogenesis and the evaluation of diagnosis and prognosis in aging patients infected with severe COVID-19.
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Affiliation(s)
- Huan Li
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, No. 127 Chang le West Road, Xi'an, 710032, Shaanxi, China
- Department of Nephrology, The Second People's Hospital of Shaan xi Province, Xi'an, China
| | - Jin Zhao
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, No. 127 Chang le West Road, Xi'an, 710032, Shaanxi, China
- Department of Nephrology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Yan Xing
- Department of Nephrology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jia Chen
- Xi'an Medical University, Xi'an, China
| | | | - Rui Ma
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, No. 127 Chang le West Road, Xi'an, 710032, Shaanxi, China
| | - Fengxia Han
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, No. 127 Chang le West Road, Xi'an, 710032, Shaanxi, China
| | - Boyong Huang
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, No. 127 Chang le West Road, Xi'an, 710032, Shaanxi, China
| | - Hao Wang
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, No. 127 Chang le West Road, Xi'an, 710032, Shaanxi, China
| | - Cui Li
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, No. 127 Chang le West Road, Xi'an, 710032, Shaanxi, China
| | - Yang Chen
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, No. 127 Chang le West Road, Xi'an, 710032, Shaanxi, China
| | - Xiaoxuan Ning
- Department of Geriatrics, Xijing Hospital, Fourth Military Medical University, No. 127 Chang le West Road, Xi'an, 710032, Shaanxi, China.
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28
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Drury RE, Camara S, Chelysheva I, Bibi S, Sanders K, Felle S, Emary K, Phillips D, Voysey M, Ferreira DM, Klenerman P, Gilbert SC, Lambe T, Pollard AJ, O'Connor D. Multi-omics analysis reveals COVID-19 vaccine induced attenuation of inflammatory responses during breakthrough disease. Nat Commun 2024; 15:3402. [PMID: 38649734 PMCID: PMC11035709 DOI: 10.1038/s41467-024-47463-6] [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: 06/18/2023] [Accepted: 04/02/2024] [Indexed: 04/25/2024] Open
Abstract
The immune mechanisms mediating COVID-19 vaccine attenuation of COVID-19 remain undescribed. We conducted comprehensive analyses detailing immune responses to SARS-CoV-2 virus in blood post-vaccination with ChAdOx1 nCoV-19 or a placebo. Samples from randomised placebo-controlled trials (NCT04324606 and NCT04400838) were taken at baseline, onset of COVID-19-like symptoms, and 7 days later, confirming COVID-19 using nucleic amplification test (NAAT test) via real-time PCR (RT-PCR). Serum cytokines were measured with multiplexed immunoassays. The transcriptome was analysed with long, short and small RNA sequencing. We found attenuation of RNA inflammatory signatures in ChAdOx1 nCoV-19 compared with placebo vaccinees and reduced levels of serum proteins associated with COVID-19 severity. KREMEN1, a putative alternative SARS-CoV-2 receptor, was downregulated in placebo compared with ChAdOx1 nCoV-19 vaccinees. Vaccination ameliorates reductions in cell counts across leukocyte populations and platelets noted at COVID-19 onset, without inducing potentially deleterious Th2-skewed immune responses. Multi-omics integration links a global reduction in miRNA expression at COVID-19 onset to increased pro-inflammatory responses at the mRNA level. This study reveals insights into the role of COVID-19 vaccines in mitigating disease severity by abrogating pro-inflammatory responses associated with severe COVID-19, affirming vaccine-mediated benefit in breakthrough infection, and highlighting the importance of clinically relevant endpoints in vaccine evaluation.
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Affiliation(s)
- Ruth E Drury
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Susana Camara
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Irina Chelysheva
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Sagida Bibi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Katherine Sanders
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Salle Felle
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Katherine Emary
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Daniel Phillips
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Merryn Voysey
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Daniela M Ferreira
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Paul Klenerman
- NIHR Oxford Biomedical Research Centre, Oxford, UK
- Peter Medawar Building for Pathogen Research, Nuffield Dept. of Clinical Medicine, University of Oxford, Oxford, UK
- Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Sarah C Gilbert
- NIHR Oxford Biomedical Research Centre, Oxford, UK
- Pandemic Sciences Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute, University of Oxford, Oxford, UK
| | - Teresa Lambe
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute, University of Oxford, Oxford, UK
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Daniel O'Connor
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK.
- NIHR Oxford Biomedical Research Centre, Oxford, UK.
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Pernes JI, Alsayah A, Tucci F, Bashford-Rogers RJM. Unravelling B cell heterogeneity: insights into flow cytometry-gated B cells from single-cell multi-omics data. Front Immunol 2024; 15:1380386. [PMID: 38707902 PMCID: PMC11067501 DOI: 10.3389/fimmu.2024.1380386] [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: 02/01/2024] [Accepted: 04/04/2024] [Indexed: 05/07/2024] Open
Abstract
Introduction B cells play a pivotal role in adaptive immunity which has been extensively characterised primarily via flow cytometry-based gating strategies. This study addresses the discrepancies between flow cytometry-defined B cell subsets and their high-confidence molecular signatures using single-cell multi-omics approaches. Methods By analysing multi-omics single-cell data from healthy individuals and patients across diseases, we characterised the level and nature of cellular contamination within standard flow cytometric-based gating, resolved some of the ambiguities in the literature surrounding unconventional B cell subsets, and demonstrated the variable effects of flow cytometric-based gating cellular heterogeneity across diseases. Results We showed that flow cytometric-defined B cell populations are heterogenous, and the composition varies significantly between disease states thus affecting the implications of functional studies performed on these populations. Importantly, this paper draws caution on findings about B cell selection and function of flow cytometric-sorted populations, and their roles in disease. As a solution, we developed a simple tool to identify additional markers that can be used to increase the purity of flow-cytometric gated immune cell populations based on multi-omics data (AlliGateR). Here, we demonstrate that additional non-linear CD20, CD21 and CD24 gating can increase the purity of both naïve and memory populations. Discussion These findings underscore the need to reconsider B cell subset definitions within the literature and propose leveraging single-cell multi-omics data for refined characterisation. We show that single-cell multi-omics technologies represent a powerful tool to bridge the gap between surface marker-based annotations and the intricate molecular characteristics of B cell subsets.
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Affiliation(s)
- Jane I. Pernes
- Department of Biochemistry, University of Oxford, Oxford, United Kingdom
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Atheer Alsayah
- Department of Biochemistry, University of Oxford, Oxford, United Kingdom
- Applied Genomic Technologies Institute, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia
| | - Felicia Tucci
- Department of Biochemistry, University of Oxford, Oxford, United Kingdom
- Oxford Cancer Centre, University of Oxford, Oxford, United Kingdom
| | - Rachael J. M. Bashford-Rogers
- Department of Biochemistry, University of Oxford, Oxford, United Kingdom
- Oxford Cancer Centre, University of Oxford, Oxford, United Kingdom
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30
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Torshin IY, Gromova OA, Chuchalin AG. [Prevention and treatment of COVID-19 based on post-genomic pharmacological analysis: Systematic computer analysis of 290,000 scientific articles on COVID-19]. TERAPEVT ARKH 2024; 96:205-211. [PMID: 38713033 DOI: 10.26442/00403660.2024.03.202635] [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: 06/21/2023] [Accepted: 03/30/2024] [Indexed: 05/08/2024]
Abstract
The COVID-19 pandemic has highlighted pressing challenges in biomedical research methodology. It has become obvious that the rapid and effective development of treatments for "new" viral infections is impossible without the coordination of interdisciplinary research and in-depth analysis of data obtained within the framework of the post-genomic paradigm. Presents the results of a systematic computer analysis of 290,000 scientific articles on COVID-19, with an emphasis on the results of post-genomic studies of SARS-CoV-2. The futility of the overly simplified approach, which considers only one "most important receptor protein", only one "key virus gene", etc., is shown. It is shown how post-genomic technologies will make it possible to find informative biomarkers of severe coronavirus infection, including those based on complex immune disorders associated with COVID-19.
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Affiliation(s)
- I Y Torshin
- Federal Research Center "Computer Science and Control" of the Russian Academy of Sciences
| | - O A Gromova
- Federal Research Center "Computer Science and Control" of the Russian Academy of Sciences
| | - A G Chuchalin
- Pirogov Russian National Research Medical University
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31
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Chouchane O, Schuurman AR, Reijnders TDY, Peters-Sengers H, Butler JM, Uhel F, Schultz MJ, Bonten MJ, Cremer OL, Calfee CS, Matthay MA, Langley RJ, Alipanah-Lechner N, Kingsmore SF, Rogers A, van Weeghel M, Vaz FM, van der Poll T. The Plasma Lipidomic Landscape in Patients with Sepsis due to Community-acquired Pneumonia. Am J Respir Crit Care Med 2024; 209:973-986. [PMID: 38240721 DOI: 10.1164/rccm.202308-1321oc] [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: 08/01/2023] [Accepted: 01/18/2024] [Indexed: 04/16/2024] Open
Abstract
Rationale: The plasma lipidome has the potential to reflect many facets of the host status during severe infection. Previous work is limited to specific lipid groups or was focused on lipids as prognosticators.Objectives: To map the plasma lipidome during sepsis due to community-acquired pneumonia (CAP) and determine the disease specificity and associations with clinical features.Methods: We analyzed 1,833 lipid species across 33 classes in 169 patients admitted to the ICU with sepsis due to CAP, 51 noninfected ICU patients, and 48 outpatient controls. In a paired analysis, we reanalyzed patients still in the ICU 4 days after admission (n = 82).Measurements and Main Results: A total of 58% of plasma lipids were significantly lower in patients with CAP-attributable sepsis compared with outpatient controls (6% higher, 36% not different). We found strong lipid class-specific associations with disease severity, validated across two external cohorts, and inflammatory biomarkers, in which triacylglycerols, cholesterol esters, and lysophospholipids exhibited the strongest associations. A total of 36% of lipids increased over time, and stratification by survival revealed diverging lipid recovery, which was confirmed in an external cohort; specifically, a 10% increase in cholesterol ester levels was related to a lower odds ratio (0.84; P = 0.006) for 30-day mortality (absolute mortality, 18 of 82). Comparison with noninfected ICU patients delineated a substantial common illness response (57.5%) and a distinct lipidomic signal for patients with CAP-attributable sepsis (37%).Conclusions: Patients with sepsis due to CAP exhibit a time-dependent and partially disease-specific shift in their plasma lipidome that correlates with disease severity and systemic inflammation and is associated with higher mortality.
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Affiliation(s)
| | | | | | | | | | - Fabrice Uhel
- Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche S1151, Centre National de la Recherche Scientifique Unité Mixte de Recherche S8253, Institut Necker-Enfants Malades, Université Paris Cité, Paris, France
- Médecine Intensive Réanimation, Assistance Publique-Hôpitaux de Paris, Hôpital Louis Mourier, DMU ESPRIT, Colombes, France
| | - Marcus J Schultz
- Department of Intensive Care Medicine
- Laboratory of Experimental Intensive Care and Anesthesiology
- Mahidol-Oxford Tropical Medicine Research Unit, Mahidol University, Bangkok, Thailand
| | - Marc J Bonten
- Department of Medical Microbiology
- Julius Center for Health Sciences and Primary Care, and
| | - Olaf L Cremer
- Department of Intensive Care Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Carolyn S Calfee
- Departments of Medicine and Anesthesia, Cardiovascular Research Institute, University of California, San Francisco, California
| | - Michael A Matthay
- Departments of Medicine and Anesthesia, Cardiovascular Research Institute, University of California, San Francisco, California
| | - Raymond J Langley
- Department of Pharmacology, University of South Alabama College of Medicine, Mobile, Alabama
| | | | - Stephen F Kingsmore
- Rady Children's Institute for Genomic Medicine, Rady Children's Hospital, San Diego, California
| | - Angela Rogers
- Division of Pulmonary and Critical Care, Department of Medicine, Stanford, California; and
| | - Michel van Weeghel
- Department of Clinical Chemistry and Pediatrics, Laboratory Genetic Metabolic Diseases, Emma Children's Hospital
- Core Facility Metabolomics, and
- Inborn Errors of Metabolism Program, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centers-Location Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Frédéric M Vaz
- Department of Clinical Chemistry and Pediatrics, Laboratory Genetic Metabolic Diseases, Emma Children's Hospital
- Core Facility Metabolomics, and
- Inborn Errors of Metabolism Program, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centers-Location Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Tom van der Poll
- Center for Experimental and Molecular Medicine
- Division of Infectious Diseases
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32
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Ma R, Sun ED, Donoho D, Zou J. Principled and interpretable alignability testing and integration of single-cell data. Proc Natl Acad Sci U S A 2024; 121:e2313719121. [PMID: 38416677 DOI: 10.1073/pnas.2313719121] [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: 08/09/2023] [Accepted: 01/23/2024] [Indexed: 03/01/2024] Open
Abstract
Single-cell data integration can provide a comprehensive molecular view of cells, and many algorithms have been developed to remove unwanted technical or biological variations and integrate heterogeneous single-cell datasets. Despite their wide usage, existing methods suffer from several fundamental limitations. In particular, we lack a rigorous statistical test for whether two high-dimensional single-cell datasets are alignable (and therefore should even be aligned). Moreover, popular methods can substantially distort the data during alignment, making the aligned data and downstream analysis difficult to interpret. To overcome these limitations, we present a spectral manifold alignment and inference (SMAI) framework, which enables principled and interpretable alignability testing and structure-preserving integration of single-cell data with the same type of features. SMAI provides a statistical test to robustly assess the alignability between datasets to avoid misleading inference and is justified by high-dimensional statistical theory. On a diverse range of real and simulated benchmark datasets, it outperforms commonly used alignment methods. Moreover, we show that SMAI improves various downstream analyses such as identification of differentially expressed genes and imputation of single-cell spatial transcriptomics, providing further biological insights. SMAI's interpretability also enables quantification and a deeper understanding of the sources of technical confounders in single-cell data.
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Affiliation(s)
- Rong Ma
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA 02115
| | - Eric D Sun
- Department of Biomedical Data Science, Stanford University, Stanford, CA 94305
| | - David Donoho
- Department of Statistics, Stanford University, Stanford, CA 94305
| | - James Zou
- Department of Biomedical Data Science, Stanford University, Stanford, CA 94305
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33
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Tandon P, Abrams ND, Avula LR, Carrick DM, Chander P, Divi RL, Dwyer JT, Gannot G, Gordiyenko N, Liu Q, Moon K, PrabhuDas M, Singh A, Tilahun ME, Satyamitra MM, Wang C, Warren R, Liu CH. Unraveling Links between Chronic Inflammation and Long COVID: Workshop Report. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 212:505-512. [PMID: 38315950 DOI: 10.4049/jimmunol.2300804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 12/12/2023] [Indexed: 02/07/2024]
Abstract
As COVID-19 continues, an increasing number of patients develop long COVID symptoms varying in severity that last for weeks, months, or longer. Symptoms commonly include lingering loss of smell and taste, hearing loss, extreme fatigue, and "brain fog." Still, persistent cardiovascular and respiratory problems, muscle weakness, and neurologic issues have also been documented. A major problem is the lack of clear guidelines for diagnosing long COVID. Although some studies suggest that long COVID is due to prolonged inflammation after SARS-CoV-2 infection, the underlying mechanisms remain unclear. The broad range of COVID-19's bodily effects and responses after initial viral infection are also poorly understood. This workshop brought together multidisciplinary experts to showcase and discuss the latest research on long COVID and chronic inflammation that might be associated with the persistent sequelae following COVID-19 infection.
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Affiliation(s)
- Pushpa Tandon
- National Cancer Institute, National Institutes of Health, Rockville, MD
| | - Natalie D Abrams
- National Cancer Institute, National Institutes of Health, Rockville, MD
| | - Leela Rani Avula
- National Cancer Institute, National Institutes of Health, Rockville, MD
| | | | - Preethi Chander
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD
| | - Rao L Divi
- National Cancer Institute, National Institutes of Health, Rockville, MD
| | - Johanna T Dwyer
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD
| | - Gallya Gannot
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD
| | | | - Qian Liu
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Kyung Moon
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Mercy PrabhuDas
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Anju Singh
- National Cancer Institute, National Institutes of Health, Rockville, MD
| | - Mulualem E Tilahun
- National Institute on Aging, National Institutes of Health, Bethesda, MD
| | - Merriline M Satyamitra
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Chiayeng Wang
- National Cancer Institute, National Institutes of Health, Rockville, MD
| | - Ronald Warren
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
| | - Christina H Liu
- National Institute of General Medical Sciences, National Institutes of Health, Bethesda, MD
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34
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Chen W, Miao C, Zhang Z, Fung CSH, Wang R, Chen Y, Qian Y, Cheng L, Yip KY, Tsui SKW, Cao Q. Commonly used software tools produce conflicting and overly-optimistic AUPRC values. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.02.578654. [PMID: 38370825 PMCID: PMC10871236 DOI: 10.1101/2024.02.02.578654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
The precision-recall curve (PRC) and the area under it (AUPRC) are useful for quantifying classification performance. They are commonly used in situations with imbalanced classes, such as cancer diagnosis and cell type annotation. We evaluated 10 popular tools for plotting PRC and computing AUPRC, which were collectively used in >3,000 published studies. We found the AUPRC values computed by the tools rank classifiers differently and some tools produce overly-optimistic results.
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Affiliation(s)
- Wenyu Chen
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Chen Miao
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Zhenghao Zhang
- Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Cathy Sin-Hang Fung
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Ran Wang
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Yizhen Chen
- Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Yan Qian
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Lixin Cheng
- Shenzhen People’s Hospital, First Affiliated Hospital of Southern University of Science and Technology, Second Clinical Medicine College of Jinan University, Shenzhen, China
| | - Kevin Y. Yip
- Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Stephen Kwok-Wing Tsui
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
- Hong Kong Bioinformatics Centre, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Qin Cao
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
- Hong Kong Bioinformatics Centre, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
- Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China
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35
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Mao Y, Lin YY, Wong NKY, Volik S, Sar F, Collins C, Ester M. Phenotype prediction from single-cell RNA-seq data using attention-based neural networks. Bioinformatics 2024; 40:btae067. [PMID: 38390963 PMCID: PMC10902676 DOI: 10.1093/bioinformatics/btae067] [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: 06/05/2023] [Revised: 12/15/2023] [Accepted: 02/21/2024] [Indexed: 02/24/2024] Open
Abstract
MOTIVATION A patient's disease phenotype can be driven and determined by specific groups of cells whose marker genes are either unknown or can only be detected at late-stage using conventional bulk assays such as RNA-Seq technology. Recent advances in single-cell RNA sequencing (scRNA-seq) enable gene expression profiling in cell-level resolution, and therefore have the potential to identify those cells driving the disease phenotype even while the number of these cells is small. However, most existing methods rely heavily on accurate cell type detection, and the number of available annotated samples is usually too small for training deep learning predictive models. RESULTS Here, we propose the method ScRAT for phenotype prediction using scRNA-seq data. To train ScRAT with a limited number of samples of different phenotypes, such as coronavirus disease (COVID) and non-COVID, ScRAT first applies a mixup module to increase the number of training samples. A multi-head attention mechanism is employed to learn the most informative cells for each phenotype without relying on a given cell type annotation. Using three public COVID datasets, we show that ScRAT outperforms other phenotype prediction methods. The performance edge of ScRAT over its competitors increases as the number of training samples decreases, indicating the efficacy of our sample mixup. Critical cell types detected based on high-attention cells also support novel findings in the original papers and the recent literature. This suggests that ScRAT overcomes the challenge of missing marker genes and limited sample number with great potential revealing novel molecular mechanisms and/or therapies. AVAILABILITY AND IMPLEMENTATION The code of our proposed method ScRAT is published at https://github.com/yuzhenmao/ScRAT.
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Affiliation(s)
- Yuzhen Mao
- School of Computing Science, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
| | - Yen-Yi Lin
- Department of Urologic Sciences, University of British Columbia, Vancouver BC V5Z 1M9, Canada
- Vancouver Prostate Centre, Vancouver, BC V6H 3Z6, Canada
| | - Nelson K Y Wong
- Department of Experimental Therapeutics, BC Cancer, Vancouver BC V5Z 1L3, Canada
| | | | - Funda Sar
- Department of Urologic Sciences, University of British Columbia, Vancouver BC V5Z 1M9, Canada
- Vancouver Prostate Centre, Vancouver, BC V6H 3Z6, Canada
| | - Colin Collins
- Department of Urologic Sciences, University of British Columbia, Vancouver BC V5Z 1M9, Canada
- Vancouver Prostate Centre, Vancouver, BC V6H 3Z6, Canada
| | - Martin Ester
- School of Computing Science, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
- Vancouver Prostate Centre, Vancouver, BC V6H 3Z6, Canada
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36
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Duijvelaar E, Gisby J, Peters JE, Bogaard HJ, Aman J. Longitudinal plasma proteomics reveals biomarkers of alveolar-capillary barrier disruption in critically ill COVID-19 patients. Nat Commun 2024; 15:744. [PMID: 38272877 PMCID: PMC10811341 DOI: 10.1038/s41467-024-44986-w] [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: 04/28/2023] [Accepted: 01/11/2024] [Indexed: 01/27/2024] Open
Abstract
The pathobiology of respiratory failure in COVID-19 consists of a complex interplay between viral cytopathic effects and a dysregulated host immune response. In critically ill patients, imatinib treatment demonstrated potential for reducing invasive ventilation duration and mortality. Here, we perform longitudinal profiling of 6385 plasma proteins in 318 hospitalised patients to investigate the biological processes involved in critical COVID-19, and assess the effects of imatinib treatment. Nine proteins measured at hospital admission accurately predict critical illness development. Next to dysregulation of inflammation, critical illness is characterised by pathways involving cellular adhesion, extracellular matrix turnover and tissue remodelling. Imatinib treatment attenuates protein perturbations associated with inflammation and extracellular matrix turnover. These proteomic alterations are contextualised using external pulmonary RNA-sequencing data of deceased COVID-19 patients and imatinib-treated Syrian hamsters. Together, we show that alveolar capillary barrier disruption in critical COVID-19 is reflected in the plasma proteome, and is attenuated with imatinib treatment. This study comprises a secondary analysis of both clinical data and plasma samples derived from a clinical trial that was registered with the EU Clinical Trials Register (EudraCT 2020-001236-10, https://www.clinicaltrialsregister.eu/ctr-search/trial/2020-001236-10/NL ) and Netherlands Trial Register (NL8491, https://www.trialregister.nl/trial/8491 ).
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Affiliation(s)
- Erik Duijvelaar
- Department of Pulmonary Medicine, Amsterdam University Medical Centers, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands.
| | - Jack Gisby
- Department of Immunology and Inflammation, Centre for Inflammatory Disease, Imperial College London, London, UK
| | - James E Peters
- Department of Immunology and Inflammation, Centre for Inflammatory Disease, Imperial College London, London, UK
| | - Harm Jan Bogaard
- Department of Pulmonary Medicine, Amsterdam University Medical Centers, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - Jurjan Aman
- Department of Pulmonary Medicine, Amsterdam University Medical Centers, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands.
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Chen L, Yin Z, Zhou D, Li X, Yu C, Luo C, Jin Y, Zhang L, Song J, Rasche L, Einsele H, Tu L, Zhou X, Bai T, Hou X. Lymphocyte and neutrophil count combined with intestinal bacteria abundance predict the severity of COVID-19. Microbiol Spectr 2024; 12:e0302723. [PMID: 38088542 PMCID: PMC10783053 DOI: 10.1128/spectrum.03027-23] [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: 08/03/2023] [Accepted: 11/06/2023] [Indexed: 01/13/2024] Open
Abstract
IMPORTANCE The 2019 coronavirus disease (COVID-19) patients had a unique profile of gut bacteria. In this study, we characterized the intestinal bacteria in our COVID-19 cohorts and found that there was an increased incidence of severe cases in COVID-19 patients with decreased lymphocytes and increased neutrophils. Levels of lymphocytes and neutrophils and abundances of intestinal bacteria correlated with the severity of COVID-19.
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Affiliation(s)
- Liuying Chen
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhongwei Yin
- Division of Cardiology, Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dan Zhou
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xin Li
- Department of Paediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cheng Yu
- Ultrasonic Department, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chang Luo
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Jin
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lei Zhang
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jun Song
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Leo Rasche
- Department of Internal Medicine II, University Hospital Würzburg, Julius-Maximilian University of Würzburg, Würzburg, Germany
| | - Hermann Einsele
- Department of Internal Medicine II, University Hospital Würzburg, Julius-Maximilian University of Würzburg, Würzburg, Germany
| | - Lei Tu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiang Zhou
- Department of Internal Medicine II, University Hospital Würzburg, Julius-Maximilian University of Würzburg, Würzburg, Germany
| | - Tao Bai
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaohua Hou
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Huang B, Huang J, Chiang NH, Chen Z, Lui G, Ling L, Kwan MYW, Wong JSC, Mak PQ, Ling JWH, Lam ICS, Ng RWY, Wang X, Gao R, Hui DSC, Ma SL, Chan PKS, Tang NLS. Interferon response and profiling of interferon response genes in peripheral blood of vaccine-naive COVID-19 patients. Front Immunol 2024; 14:1315602. [PMID: 38268924 PMCID: PMC10806211 DOI: 10.3389/fimmu.2023.1315602] [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: 10/10/2023] [Accepted: 12/18/2023] [Indexed: 01/26/2024] Open
Abstract
Introduction There is insufficient understanding on systemic interferon (IFN) responses during COVID-19 infection. Early reports indicated that interferon responses were suppressed by the coronavirus (SARS-CoV-2) and clinical trials of administration of various kinds of interferons had been disappointing. Expression of interferon-stimulated genes (ISGs) in peripheral blood (better known as interferon score) has been a well-established bioassay marker of systemic IFN responses in autoimmune diseases. Therefore, with archival samples of a cohort of COVID-19 patients collected before the availability of vaccination, we aimed to better understand this innate immune response by studying the IFN score and related ISGs expression in bulk and single cell RNAs sequencing expression datasets. Methods In this study, we recruited 105 patients with COVID-19 and 30 healthy controls in Hong Kong. Clinical risk factors, disease course, and blood sampling times were recovered. Based on a set of five commonly used ISGs (IFIT1, IFIT2, IFI27, SIGLEC1, IFI44L), the IFN score was determined in blood leukocytes collected within 10 days after onset. The analysis was confined to those blood samples collected within 10 days after disease onset. Additional public datasets of bulk gene and single cell RNA sequencing of blood samples were used for the validation of IFN score results. Results Compared to the healthy controls, we showed that ISGs expression and IFN score were significantly increased during the first 10 days after COVID infection in majority of patients (71%). Among those low IFN responders, they were more commonly asymptomatic patients (71% vs 25%). 22 patients did not mount an overall significant IFN response and were classified as low IFN responders (IFN score < 1). However, early IFN score or ISGs level was not a prognostic biomarker and could not predict subsequent disease severity. Both IFI27 and SIGLEC1 were monocyte-predominant expressing ISGs and IFI27 were activated even among those low IFN responders as defined by IFN score. In conclusion, a substantial IFN response was documented in this cohort of COVID-19 patients who experience a natural infection before the vaccination era. Like innate immunity towards other virus, the ISGs activation was observed largely during the early course of infection (before day 10). Single-cell RNA sequencing data suggested monocytes were the cell-type that primarily accounted for the activation of two highly responsive ISGs (IFI44L and IFI27). Discussion As sampling time and age were two major confounders of ISG expression, they may account for contradicting observations among previous studies. On the other hand, the IFN score was not associated with the severity of the disease.
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Affiliation(s)
- Baozhen Huang
- Department of Chemical Pathology, and Li Ka Shing Institute of Health Science, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Jinghan Huang
- Department of Chemical Pathology, and Li Ka Shing Institute of Health Science, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Nim Hang Chiang
- Department of Chemical Pathology, and Li Ka Shing Institute of Health Science, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Zigui Chen
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Grace Lui
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Lowell Ling
- Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Mike Yat Wah Kwan
- Paediatric Infectious Disease Unit, Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong, Hong Kong SAR, China
| | - Joshua Sung Chih Wong
- Paediatric Infectious Disease Unit, Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong, Hong Kong SAR, China
| | - Phoebe Qiaozhen Mak
- Paediatric Infectious Disease Unit, Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong, Hong Kong SAR, China
| | - Janet Wan Hei Ling
- Paediatric Infectious Disease Unit, Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong, Hong Kong SAR, China
| | - Ivan Cheuk San Lam
- Paediatric Infectious Disease Unit, Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong, Hong Kong SAR, China
| | - Rita Wai Yin Ng
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Xingyan Wang
- Department of Chemical Pathology, and Li Ka Shing Institute of Health Science, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Ruonan Gao
- Department of Psychiatry, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - David Shu-Cheong Hui
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Suk Ling Ma
- Department of Psychiatry, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Paul K. S. Chan
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Nelson Leung Sang Tang
- Department of Chemical Pathology, and Li Ka Shing Institute of Health Science, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
- Hong Kong Branch of CAS Center for Excellence in Animal Evolution and Genetics and KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Hong Kong, Hong Kong SAR, China
- Functional Genomics and Biostatistical Computing Laboratory, CUHK Shenzhen Research Institute, Shenzhen, China
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Sadeghi Mofrad S, Boozarjomehri Amnieh S, Pakzad MR, Zardadi M, Ghazanfari Jajin M, Anvari E, Moghaddam S, Fateh A. The death rate of COVID-19 infection in different SARS-CoV-2 variants was related to C-reactive protein gene polymorphisms. Sci Rep 2024; 14:703. [PMID: 38184750 PMCID: PMC10771501 DOI: 10.1038/s41598-024-51422-y] [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: 10/05/2023] [Accepted: 01/04/2024] [Indexed: 01/08/2024] Open
Abstract
The serum level of C-reactive protein (CRP) is a significant independent risk factor for Coronavirus disease 2019 (COVID-19). A link was found between serum CRP and genetic diversity within the CRP gene in earlier research. This study examined whether CRP rs1205 and rs1800947 polymorphisms were associated with COVID-19 mortality among various severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) variants. We genotyped CRP rs1205 and rs1800947 polymorphisms in 2023 deceased and 2307 recovered patients using the polymerase chain reaction-restriction fragment length polymorphism method. There was a significant difference between the recovered and the deceased patients in terms of the minor allele frequency of CRP rs1205 T and rs1800947 G. In all three variants, COVID-19 mortality rates were associated with CRP rs1800947 GG genotype. Furthermore, CRP rs1205 CC and rs1800947 GG genotypes showed higher CRP levels. It was found that the G-T haplotype was prevalent in all SARS-CoV-2 variants. The C-C and C-T haplotypes were statistically significant in Delta and Omicron BA.5 variants, respectively. In conclusion, polymorphisms within the CRP gene may relate to serum CRP levels and mortality among COVID-19 patients. In order to verify the utility of CRP polymorphism correlation in predicting COVID-19 mortality, a replication of these results is needed.
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Affiliation(s)
- Sahar Sadeghi Mofrad
- Department of Microbiology, Islamic Azad University of Central Tehran Branch, Tehran, Iran
| | | | - Mohammad Reza Pakzad
- Faculty of Veterinary Medicine, Tabriz Medical Science Branch, Islamic Azad University, Tabriz, Iran
| | - Mina Zardadi
- Department of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran
| | | | - Enayat Anvari
- Clinical Research Development Unit, Shahid Mostafa Khomeini Hospital, Ilam University of Medical Science, Ilam, Iran
| | - Sina Moghaddam
- Department of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran
| | - Abolfazl Fateh
- Department of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran.
- Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran.
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Matsumoto H, Ogura H, Oda J. Analysis of comprehensive biomolecules in critically ill patients via bioinformatics technologies. Acute Med Surg 2024; 11:e944. [PMID: 38596160 PMCID: PMC11002317 DOI: 10.1002/ams2.944] [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: 10/11/2023] [Revised: 02/23/2024] [Accepted: 03/10/2024] [Indexed: 04/11/2024] Open
Abstract
Each patient with a critical illness such as sepsis and severe trauma has a different genetic background, comorbidities, age, and sex. Moreover, pathophysiology changes dynamically over time even in the same patient. Therefore, individualized treatment is necessary to account for heterogeneity in patient backgrounds. Recently, the analysis of comprehensive biomolecular information using clinical specimens has revealed novel molecular pathological classifications called subtypes. In addition, comprehensive biomolecular information using clinical specimens has enabled reverse translational research, which is a data-driven approach to the identification of drug target molecules. The development of these methods is expected to visualize the heterogeneity of patient backgrounds and lead to personalized therapy.
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Affiliation(s)
- Hisatake Matsumoto
- Department of Traumatology and Acute Critical MedicineOsaka University Graduate School of MedicineSuitaOsakaJapan
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical MedicineOsaka University Graduate School of MedicineSuitaOsakaJapan
| | - Jun Oda
- Department of Traumatology and Acute Critical MedicineOsaka University Graduate School of MedicineSuitaOsakaJapan
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Yan M, Xiao LY, Gosau M, Friedrich RE, Smeets R, Fu LL, Feng HC, Burg S. The causal association between COVID-19 and herpes simplex virus: a Mendelian randomization study. Front Immunol 2023; 14:1281292. [PMID: 38146366 PMCID: PMC10749317 DOI: 10.3389/fimmu.2023.1281292] [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: 08/22/2023] [Accepted: 11/28/2023] [Indexed: 12/27/2023] Open
Abstract
Introduction The coronavirus disease 2019 (COVID-19) has emerged as a main global public health challenge. Additionally, herpes simplex virus type-1 (HSV-1) and type 2 (HSV-2) are widespread viruses that can cause orolabial herpes and genital herpes. Several clinical case reports have declared a possible association between the two, however, the causal relationship between them has not been clarified. Methods This study utilized a Mendelian randomization (MR) approach for causality assessment between COVID-19 infection and HSV infection based on the latest public health data and Genome-Wide Association Study (GWAS) data. Multiple causal estimation methods, such as IVW, weighted median, simple mode, and weighted mode, were employed to validate the causal relation between COVID-19 infection and HSV infection, with COVID-19 infection, COVID-19 hospitalization, and severe COVID-19 as exposures, and HSV1/2 infection as the outcome. A reverse MR analysis was subsequently performed. Results MR analysis exhibited that COVID-19 infection was relevant to a reduced risk of HSV1 infection (p=7.603239e-152, OR=0.5690, 95%CI=0.5455-0.5935, IVW). Regarding the effect of COVID-19 infection on HSV2, MR analysis suggested that COVID-19 infection was correlated with an augmented risk of HSV2 infection (p=6.46735e-11, OR=1.1137, 95%CI=1.0782-1.1502, IVW). The reverse MR analysis did not demonstrate a reverse causal relationship between HSV and COVID-19. Discussion Altogether, COVID-19 infection might cause a decreased risk of HSV1 infection and an elevated risk of HSV2 infection.
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Affiliation(s)
- Ming Yan
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Li-yuan Xiao
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China
| | - Martin Gosau
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Reinhard E. Friedrich
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ralf Smeets
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Oral and Maxillofacial Surgery, Division of Regenerative Orofacial Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ling-ling Fu
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hong-chao Feng
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, China
| | - Simon Burg
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Liu X, Xiong W, Ye M, Lu T, Yuan K, Chang S, Han Y, Wang Y, Lu L, Bao Y. Non-coding RNAs expression in SARS-CoV-2 infection: pathogenesis, clinical significance, and therapeutic targets. Signal Transduct Target Ther 2023; 8:441. [PMID: 38057315 PMCID: PMC10700414 DOI: 10.1038/s41392-023-01669-0] [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: 12/09/2022] [Revised: 09/12/2023] [Accepted: 09/28/2023] [Indexed: 12/08/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has been looming globally for three years, yet the diagnostic and treatment methods for COVID-19 are still undergoing extensive exploration, which holds paramount importance in mitigating future epidemics. Host non-coding RNAs (ncRNAs) display aberrations in the context of COVID-19. Specifically, microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs) exhibit a close association with viral infection and disease progression. In this comprehensive review, an overview was presented of the expression profiles of host ncRNAs following SARS-CoV-2 invasion and of the potential functions in COVID-19 development, encompassing viral invasion, replication, immune response, and multiorgan deficits which include respiratory system, cardiac system, central nervous system, peripheral nervous system as well as long COVID. Furthermore, we provide an overview of several promising host ncRNA biomarkers for diverse clinical scenarios related to COVID-19, such as stratification biomarkers, prognostic biomarkers, and predictive biomarkers for treatment response. In addition, we also discuss the therapeutic potential of ncRNAs for COVID-19, presenting ncRNA-based strategies to facilitate the development of novel treatments. Through an in-depth analysis of the interplay between ncRNA and COVID-19 combined with our bioinformatic analysis, we hope to offer valuable insights into the stratification, prognosis, and treatment of COVID-19.
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Affiliation(s)
- Xiaoxing Liu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), 100191, Beijing, China
| | - Wandi Xiong
- Peking-Tsinghua Center for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, 100871, Beijing, China
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Hainan University, 570228, Haikou, China
| | - Maosen Ye
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, 650204, Kunming, Yunnan, China
| | - Tangsheng Lu
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, 100191, China
| | - Kai Yuan
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), 100191, Beijing, China
| | - Suhua Chang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), 100191, Beijing, China
| | - Ying Han
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, 100191, China
| | - Yongxiang Wang
- Institute of Brain Science and Brain-inspired Research, Shandong First Medical University & Shandong Academy of Medical Sciences, 250117, Jinan, Shandong, China.
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.
| | - Lin Lu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), 100191, Beijing, China.
- Peking-Tsinghua Center for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, 100871, Beijing, China.
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, 100191, China.
| | - Yanping Bao
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, 100191, China.
- Institute of Brain Science and Brain-inspired Research, Shandong First Medical University & Shandong Academy of Medical Sciences, 250117, Jinan, Shandong, China.
- School of Public Health, Peking University, 100191, Beijing, China.
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Caponnetto F, De Martino M, Stefanizzi D, Del Sal R, Manini I, Kharrat F, D'Aurizio F, Fabris M, Visentini D, Poz D, Sozio E, Tascini C, Cesselli D, Isola M, Beltrami AP, Curcio F. Extracellular vesicle features are associated with COVID-19 severity. J Cell Mol Med 2023; 27:4107-4117. [PMID: 37964734 PMCID: PMC10746943 DOI: 10.1111/jcmm.17996] [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: 06/07/2023] [Revised: 08/08/2023] [Accepted: 10/05/2023] [Indexed: 11/16/2023] Open
Abstract
COVID-19 is heterogeneous; therefore, it is crucial to identify early biomarkers for adverse outcomes. Extracellular vesicles (EV) are involved in the pathophysiology of COVID-19 and have both negative and positive effects. The objective of this study was to identify the potential role of EV in the prognostic stratification of COVID-19 patients. A total of 146 patients with severe or critical COVID-19 were enrolled. Demographic and comorbidity characteristics were collected, together with routine haematology, blood chemistry and lymphocyte subpopulation data. Flow cytometric characterization of the dimensional and antigenic properties of COVID-19 patients' plasma EVs was conducted. Elastic net logistic regression with cross-validation was employed to identify the best model for classifying critically ill patients. Features of smaller EVs (i.e. the fraction of EVs smaller than 200 nm expressing either cluster of differentiation [CD] 31, CD 140b or CD 42b), albuminemia and the percentage of monocytes expressing human leukocyte antigen DR (HLA-DR) were associated with a better outcome. Conversely, the proportion of larger EVs expressing N-cadherin, CD 34, CD 56, CD31 or CD 45, interleukin 6, red cell width distribution (RDW), N-terminal pro-brain natriuretic peptide (NT-proBNP), age, procalcitonin, Charlson Comorbidity Index and pro-adrenomedullin were associated with disease severity. Therefore, the simultaneous assessment of EV dimensions and their antigenic properties complements laboratory workup and helps in patient stratification.
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Affiliation(s)
| | | | | | | | - Ivana Manini
- Department of MedicineUniversity of UdineUdineItaly
| | | | | | - Martina Fabris
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | | | - Donatella Poz
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Emanuela Sozio
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Carlo Tascini
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Daniela Cesselli
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Miriam Isola
- Department of MedicineUniversity of UdineUdineItaly
| | - Antonio Paolo Beltrami
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Francesco Curcio
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
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Lin Y, Postma DF, Steeneken LS, Melo dos Santos LS, Kirkland JL, Espindola‐Netto JM, Tchkonia T, Borghesan M, Bouma HR, Demaria M. Circulating monocytes expressing senescence-associated features are enriched in COVID-19 patients with severe disease. Aging Cell 2023; 22:e14011. [PMID: 37969056 PMCID: PMC10726854 DOI: 10.1111/acel.14011] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 11/17/2023] Open
Abstract
Accurate biomarkers for predicting COVID-19 severity have remained an unmet need due to an incomplete understanding of virus pathogenesis and heterogeneity among patients. Cellular senescence and its pro-inflammatory phenotype are suggested to be a consequence of SARS-CoV-2 infection and potentially drive infection-dependent pathological sequelae. Senescence-associated markers in infected individuals have been identified primarily in the lower respiratory tract, while little is known about their presence in more easily accessible bio-specimens. Here, we measured the abundance of senescence-associated signatures in whole blood, plasma and peripheral blood mononuclear cells (PBMCs) of COVID-19 patients and patients without an infection. Bulk transcriptomic and targeted proteomic assays revealed that the level of senescence-associated markers, including the senescence-associated secretory phenotype (SASP), is predictive of SARS-CoV-2 infection. Single-cell RNA-sequencing data demonstrated that a senescence signature is particularly enriched in monocytes of COVID-19 patients, partially correlating with disease severity. Our findings suggest that monocytes are prematurely induced to senescence by SARS-CoV-2 infection, might contribute to exacerbating a SASP-like inflammatory response and can serve as markers and predictors for COVID-19 and its sequelae.
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Affiliation(s)
- Y. Lin
- European Research Institute for the Biology of Ageing (ERIBA)University Medical Center Groningen (UMCG), University of Groningen (RUG)GroningenNetherlands
| | - D. F. Postma
- Department of Internal Medicine and Infectious DiseasesUniversity Medical Center Groningen (UMCG)GroningenThe Netherlands
| | - L. S. Steeneken
- European Research Institute for the Biology of Ageing (ERIBA)University Medical Center Groningen (UMCG), University of Groningen (RUG)GroningenNetherlands
| | - L. S. Melo dos Santos
- European Research Institute for the Biology of Ageing (ERIBA)University Medical Center Groningen (UMCG), University of Groningen (RUG)GroningenNetherlands
| | - J. L. Kirkland
- Clinical Pharmacy & PharmacologyUniversity Medical Center Groningen (UMCG)GroningenThe Netherlands
- Department of Physiology and Biomedical EngineeringMayo ClinicRochesterMinnesotaUSA
| | - J. M. Espindola‐Netto
- Department of Physiology and Biomedical EngineeringMayo ClinicRochesterMinnesotaUSA
- Robert and Arlene Kogod Center on AgingMayo ClinicRochesterMinnesotaUSA
| | - T. Tchkonia
- Department of Physiology and Biomedical EngineeringMayo ClinicRochesterMinnesotaUSA
- Robert and Arlene Kogod Center on AgingMayo ClinicRochesterMinnesotaUSA
| | - M. Borghesan
- European Research Institute for the Biology of Ageing (ERIBA)University Medical Center Groningen (UMCG), University of Groningen (RUG)GroningenNetherlands
| | - H. R. Bouma
- Department of Internal Medicine and Infectious DiseasesUniversity Medical Center Groningen (UMCG)GroningenThe Netherlands
- Clinical Pharmacy & PharmacologyUniversity Medical Center Groningen (UMCG)GroningenThe Netherlands
| | - M. Demaria
- European Research Institute for the Biology of Ageing (ERIBA)University Medical Center Groningen (UMCG), University of Groningen (RUG)GroningenNetherlands
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Verhoef PA, Spicer AB, Lopez-Espina C, Bhargava A, Schmalz L, Sims MD, Palagiri AV, Iyer KV, Crisp MJ, Halalau A, Maddens N, Gosai F, Syed A, Azad S, Espinosa A, Davila F, Davila H, Evans NR, Smith S, Reddy B, Sinha P, Churpek MM. Analysis of Protein Biomarkers From Hospitalized COVID-19 Patients Reveals Severity-Specific Signatures and Two Distinct Latent Profiles With Differential Responses to Corticosteroids. Crit Care Med 2023; 51:1697-1705. [PMID: 37378460 DOI: 10.1097/ccm.0000000000005983] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
OBJECTIVES To identify and validate novel COVID-19 subphenotypes with potential heterogenous treatment effects (HTEs) using electronic health record (EHR) data and 33 unique biomarkers. DESIGN Retrospective cohort study of adults presenting for acute care, with analysis of biomarkers from residual blood collected during routine clinical care. Latent profile analysis (LPA) of biomarker and EHR data identified subphenotypes of COVID-19 inpatients, which were validated using a separate cohort of patients. HTE for glucocorticoid use among subphenotypes was evaluated using both an adjusted logistic regression model and propensity matching analysis for in-hospital mortality. SETTING Emergency departments from four medical centers. PATIENTS Patients diagnosed with COVID-19 based on International Classification of Diseases , 10th Revision codes and laboratory test results. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Biomarker levels generally paralleled illness severity, with higher levels among more severely ill patients. LPA of 522 COVID-19 inpatients from three sites identified two profiles: profile 1 ( n = 332), with higher levels of albumin and bicarbonate, and profile 2 ( n = 190), with higher inflammatory markers. Profile 2 patients had higher median length of stay (7.4 vs 4.1 d; p < 0.001) and in-hospital mortality compared with profile 1 patients (25.8% vs 4.8%; p < 0.001). These were validated in a separate, single-site cohort ( n = 192), which demonstrated similar outcome differences. HTE was observed ( p = 0.03), with glucocorticoid treatment associated with increased mortality for profile 1 patients (odds ratio = 4.54). CONCLUSIONS In this multicenter study combining EHR data with research biomarker analysis of patients with COVID-19, we identified novel profiles with divergent clinical outcomes and differential treatment responses.
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Affiliation(s)
- Philip A Verhoef
- Hawaii Permanente Medical Group, Honolulu, HI
- Department of Medicine, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Pratik Sinha
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, MO
| | - Matthew M Churpek
- Department of Medicine, University of Wisconsin-Madison, Madison, WI
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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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Reijnders TDY, Schuurman AR, Verhoeff J, van den Braber M, Douma RA, Faber DR, Paul AGA, Wiersinga WJ, Saris A, Garcia Vallejo JJ, van der Poll T. High-dimensional phenotyping of the peripheral immune response in community-acquired pneumonia. Front Immunol 2023; 14:1260283. [PMID: 38077404 PMCID: PMC10704504 DOI: 10.3389/fimmu.2023.1260283] [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: 07/17/2023] [Accepted: 10/30/2023] [Indexed: 12/18/2023] Open
Abstract
Background Community-acquired pneumonia (CAP) represents a major health burden worldwide. Dysregulation of the immune response plays an important role in adverse outcomes in patients with CAP. Methods We analyzed peripheral blood mononuclear cells by 36-color spectral flow cytometry in adult patients hospitalized for CAP (n=40), matched control subjects (n=31), and patients hospitalized for COVID-19 (n=35). Results We identified 86 immune cell metaclusters, 19 of which (22.1%) were differentially abundant in patients with CAP versus matched controls. The most notable differences involved classical monocyte metaclusters, which were more abundant in CAP and displayed phenotypic alterations reminiscent of immunosuppression, increased susceptibility to apoptosis, and enhanced expression of chemokine receptors. Expression profiles on classical monocytes, driven by CCR7 and CXCR5, divided patients with CAP into two clusters with a distinct inflammatory response and disease course. The peripheral immune response in patients with CAP was highly similar to that in patients with COVID-19, but increased CCR7 expression on classical monocytes was only present in CAP. Conclusion CAP is associated with profound cellular changes in blood that mainly relate to classical monocytes and largely overlap with the immune response detected in COVID-19.
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Affiliation(s)
- Tom D. Y. Reijnders
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands
| | - Alex R. Schuurman
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands
| | - Jan Verhoeff
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Marlous van den Braber
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Renée A. Douma
- Department of Internal Medicine, Flevo Hospital, Almere, Netherlands
| | - Daniël R. Faber
- Department of Internal Medicine, BovenIJ Hospital, Amsterdam, Netherlands
| | - Alberta G. A. Paul
- Application Department, Cytek Biosciences, Inc., Fremont, CA, United States
| | - W. Joost Wiersinga
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands
- Division of Infectious Diseases, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands
| | - Anno Saris
- Infectious Disease, Leiden Universitair Medisch Centrum, Leiden, Netherlands
| | - Juan J. Garcia Vallejo
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Tom van der Poll
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands
- Division of Infectious Diseases, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands
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48
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Potamias G, Gkoublia P, Kanterakis A. The two-stage molecular scenery of SARS-CoV-2 infection with implications to disease severity: An in-silico quest. Front Immunol 2023; 14:1251067. [PMID: 38077337 PMCID: PMC10699200 DOI: 10.3389/fimmu.2023.1251067] [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: 06/30/2023] [Accepted: 10/30/2023] [Indexed: 12/18/2023] Open
Abstract
Introduction The two-stage molecular profile of the progression of SARS-CoV-2 (SCOV2) infection is explored in terms of five key biological/clinical questions: (a) does SCOV2 exhibits a two-stage infection profile? (b) SARS-CoV-1 (SCOV1) vs. SCOV2: do they differ? (c) does and how SCOV2 differs from Influenza/INFL infection? (d) does low viral-load and (e) does COVID-19 early host response relate to the two-stage SCOV2 infection profile? We provide positive answers to the above questions by analyzing the time-series gene-expression profiles of preserved cell-lines infected with SCOV1/2 or, the gene-expression profiles of infected individuals with different viral-loads levels and different host-response phenotypes. Methods Our analytical methodology follows an in-silico quest organized around an elaborate multi-step analysis pipeline including: (a) utilization of fifteen gene-expression datasets from NCBI's gene expression omnibus/GEO repository; (b) thorough designation of SCOV1/2 and INFL progression stages and COVID-19 phenotypes; (c) identification of differentially expressed genes (DEGs) and enriched biological processes and pathways that contrast and differentiate between different infection stages and phenotypes; (d) employment of a graph-based clustering process for the induction of coherent groups of networked genes as the representative core molecular fingerprints that characterize the different SCOV2 progression stages and the different COVID-19 phenotypes. In addition, relying on a sensibly selected set of induced fingerprint genes and following a Machine Learning approach, we devised and assessed the performance of different classifier models for the differentiation of acute respiratory illness/ARI caused by SCOV2 or other infections (diagnostic classifiers), as well as for the prediction of COVID-19 disease severity (prognostic classifiers), with quite encouraging results. Results The central finding of our experiments demonstrates the down-regulation of type-I interferon genes (IFN-1), interferon induced genes (ISGs) and fundamental innate immune and defense biological processes and molecular pathways during the early SCOV2 infection stages, with the inverse to hold during the later ones. It is highlighted that upregulation of these genes and pathways early after infection may prove beneficial in preventing subsequent uncontrolled hyperinflammatory and potentially lethal events. Discussion The basic aim of our study was to utilize in an intuitive, efficient and productive way the most relevant and state-of-the-art bioinformatics methods to reveal the core molecular mechanisms which govern the progression of SCOV2 infection and the different COVID-19 phenotypes.
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Affiliation(s)
- George Potamias
- Computational Biomedicine Laboratory (CBML), Institute of Computer Science, Foundation for Research and Technology-Hellas (FORTH), Heraklion, Greece
| | - Polymnia Gkoublia
- Computational Biomedicine Laboratory (CBML), Institute of Computer Science, Foundation for Research and Technology-Hellas (FORTH), Heraklion, Greece
- Graduate Bioinformatics Program, School of Medicine, University of Crete, Heraklion, Greece
| | - Alexandros Kanterakis
- Computational Biomedicine Laboratory (CBML), Institute of Computer Science, Foundation for Research and Technology-Hellas (FORTH), Heraklion, Greece
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49
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Dooley NL, Chabikwa TG, Pava Z, Loughland JR, Hamelink J, Berry K, Andrew D, Soon MSF, SheelaNair A, Piera KA, William T, Barber BE, Grigg MJ, Engwerda CR, Lopez JA, Anstey NM, Boyle MJ. Single cell transcriptomics shows that malaria promotes unique regulatory responses across multiple immune cell subsets. Nat Commun 2023; 14:7387. [PMID: 37968278 PMCID: PMC10651914 DOI: 10.1038/s41467-023-43181-7] [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: 11/23/2022] [Accepted: 11/02/2023] [Indexed: 11/17/2023] Open
Abstract
Plasmodium falciparum malaria drives immunoregulatory responses across multiple cell subsets, which protects from immunopathogenesis, but also hampers the development of effective anti-parasitic immunity. Understanding malaria induced tolerogenic responses in specific cell subsets may inform development of strategies to boost protective immunity during drug treatment and vaccination. Here, we analyse the immune landscape with single cell RNA sequencing during P. falciparum malaria. We identify cell type specific responses in sub-clustered major immune cell types. Malaria is associated with an increase in immunosuppressive monocytes, alongside NK and γδ T cells which up-regulate tolerogenic markers. IL-10-producing Tr1 CD4 T cells and IL-10-producing regulatory B cells are also induced. Type I interferon responses are identified across all cell types, suggesting Type I interferon signalling may be linked to induction of immunoregulatory networks during malaria. These findings provide insights into cell-specific and shared immunoregulatory changes during malaria and provide a data resource for further analysis.
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Affiliation(s)
- Nicholas L Dooley
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
- School of Environment and Sciences, Griffith University, Brisbane, QLD, Australia
| | | | - Zuleima Pava
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | | | - Julianne Hamelink
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
- University of Queensland, Brisbane, QLD, Australia
| | - Kiana Berry
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
- Queensland University of Technology, Brisbane, QLD, Australia
| | - Dean Andrew
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Megan S F Soon
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Arya SheelaNair
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Kim A Piera
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Timothy William
- Infectious Diseases Society Kota Kinabalu Sabah-Menzies School of Health Research Program, Kota Kinabalu, Sabah, Malaysia
- Subang Jaya Medical Centre, Selangor, Malaysia
| | - Bridget E Barber
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
- Infectious Diseases Society Kota Kinabalu Sabah-Menzies School of Health Research Program, Kota Kinabalu, Sabah, Malaysia
| | - Matthew J Grigg
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
- Infectious Diseases Society Kota Kinabalu Sabah-Menzies School of Health Research Program, Kota Kinabalu, Sabah, Malaysia
| | | | - J Alejandro Lopez
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
- School of Environment and Sciences, Griffith University, Brisbane, QLD, Australia
| | - Nicholas M Anstey
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
- Infectious Diseases Society Kota Kinabalu Sabah-Menzies School of Health Research Program, Kota Kinabalu, Sabah, Malaysia
| | - Michelle J Boyle
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia.
- School of Environment and Sciences, Griffith University, Brisbane, QLD, Australia.
- University of Queensland, Brisbane, QLD, Australia.
- Queensland University of Technology, Brisbane, QLD, Australia.
- Burnet Institute, Melbourne, VIC, Australia.
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50
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Weeratunga P, Denney L, Bull JA, Repapi E, Sergeant M, Etherington R, Vuppussetty C, Turner GDH, Clelland C, Woo J, Cross A, Issa F, de Andrea CE, Melero Bermejo I, Sims D, McGowan S, Zurke YX, Ahern DJ, Gamez EC, Whalley J, Richards D, Klenerman P, Monaco C, Udalova IA, Dong T, Antanaviciute A, Ogg G, Knight JC, Byrne HM, Taylor S, Ho LP. Single cell spatial analysis reveals inflammatory foci of immature neutrophil and CD8 T cells in COVID-19 lungs. Nat Commun 2023; 14:7216. [PMID: 37940670 PMCID: PMC10632491 DOI: 10.1038/s41467-023-42421-0] [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: 01/31/2023] [Accepted: 10/11/2023] [Indexed: 11/10/2023] Open
Abstract
Single cell spatial interrogation of the immune-structural interactions in COVID -19 lungs is challenging, mainly because of the marked cellular infiltrate and architecturally distorted microstructure. To address this, we develop a suite of mathematical tools to search for statistically significant co-locations amongst immune and structural cells identified using 37-plex imaging mass cytometry. This unbiased method reveals a cellular map interleaved with an inflammatory network of immature neutrophils, cytotoxic CD8 T cells, megakaryocytes and monocytes co-located with regenerating alveolar progenitors and endothelium. Of note, a highly active cluster of immature neutrophils and CD8 T cells, is found spatially linked with alveolar progenitor cells, and temporally with the diffuse alveolar damage stage. These findings offer further insights into how immune cells interact in the lungs of severe COVID-19 disease. We provide our pipeline [Spatial Omics Oxford Pipeline (SpOOx)] and visual-analytical tool, Multi-Dimensional Viewer (MDV) software, as a resource for spatial analysis.
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Affiliation(s)
- Praveen Weeratunga
- MRC Translational Immunology Discovery Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Laura Denney
- MRC Translational Immunology Discovery Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Joshua A Bull
- Wolfson Centre for Mathematical Biology, Mathematical Institute, University of Oxford, Oxford, UK
| | - Emmanouela Repapi
- MRC WIMM Computational Biology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Martin Sergeant
- MRC WIMM Computational Biology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Rachel Etherington
- MRC Translational Immunology Discovery Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Chaitanya Vuppussetty
- MRC Translational Immunology Discovery Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Gareth D H Turner
- Department of Cellular Pathology and Radcliffe Department of Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Colin Clelland
- Anatomic Pathology, Weill Cornell Medical College, Doha, Qatar
| | - Jeongmin Woo
- MRC Translational Immunology Discovery Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Amy Cross
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Fadi Issa
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | | | | | - David Sims
- MRC WIMM Computational Biology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Simon McGowan
- MRC WIMM Computational Biology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | | | - David J Ahern
- Kennedy Institute for Rheumatology, University of Oxford, Oxford, UK
| | - Eddie C Gamez
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Justin Whalley
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Duncan Richards
- Nuffield Department of Orthopedics, Rheumatology and Musculoskeletal Diseases, University of Oxford, Oxford, UK
| | - Paul Klenerman
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Claudia Monaco
- Kennedy Institute for Rheumatology, University of Oxford, Oxford, UK
| | - Irina A Udalova
- Kennedy Institute for Rheumatology, University of Oxford, Oxford, UK
| | - Tao Dong
- MRC Translational Immunology Discovery Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Agne Antanaviciute
- MRC Translational Immunology Discovery Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Graham Ogg
- MRC Translational Immunology Discovery Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Julian C Knight
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M Byrne
- Wolfson Centre for Mathematical Biology, Mathematical Institute, University of Oxford, Oxford, UK
- Ludwig Institute for Cancer Research, University of Oxford, Oxford, UK
| | - Stephen Taylor
- MRC WIMM Computational Biology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
| | - Ling-Pei Ho
- MRC Translational Immunology Discovery Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
- Respiratory Medicine Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
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