1
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Schäfer A, Gralinski LE, Leist SR, Hampton BK, Mooney MA, Jensen KL, Graham RL, Agnihothram S, Jeng S, Chamberlin S, Bell TA, Scobey DT, Linnertz CL, VanBlargan LA, Thackray LB, Hock P, Miller DR, Shaw GD, Diamond MS, de Villena FPM, McWeeney SK, Heise MT, Menachery VD, Ferris MT, Baric RS. Genetic loci regulate Sarbecovirus pathogenesis: A comparison across mice and humans. Virus Res 2024; 344:199357. [PMID: 38508400 PMCID: PMC10981091 DOI: 10.1016/j.virusres.2024.199357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 02/15/2024] [Accepted: 03/16/2024] [Indexed: 03/22/2024]
Abstract
Coronavirus (CoV) cause considerable morbidity and mortality in humans and other mammals, as evidenced by the emergence of Severe Acute Respiratory CoV (SARS-CoV) in 2003, Middle East Respiratory CoV (MERS-CoV) in 2012, and SARS-CoV-2 in 2019. Although poorly characterized, natural genetic variation in human and other mammals modulate virus pathogenesis, as reflected by the spectrum of clinical outcomes ranging from asymptomatic infections to lethal disease. Using multiple human epidemic and zoonotic Sarbecoviruses, coupled with murine Collaborative Cross genetic reference populations, we identify several dozen quantitative trait loci that regulate SARS-like group-2B CoV pathogenesis and replication. Under a Chr4 QTL, we deleted a candidate interferon stimulated gene, Trim14 which resulted in enhanced SARS-CoV titers and clinical disease, suggesting an antiviral role during infection. Importantly, about 60 % of the murine QTL encode susceptibility genes identified as priority candidates from human genome-wide association studies (GWAS) studies after SARS-CoV-2 infection, suggesting that similar selective forces have targeted analogous genes and pathways to regulate Sarbecovirus disease across diverse mammalian hosts. These studies provide an experimental platform in rodents to investigate the molecular-genetic mechanisms by which potential cross mammalian susceptibility loci and genes regulate type-specific and cross-SARS-like group 2B CoV replication, immunity, and pathogenesis in rodent models. Our study also provides a paradigm for identifying susceptibility loci for other highly heterogeneous and virulent viruses that sporadically emerge from zoonotic reservoirs to plague human and animal populations.
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Affiliation(s)
- Alexandra Schäfer
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Lisa E Gralinski
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Sarah R Leist
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Brea K Hampton
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Michael A Mooney
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA; Division of Bioinformatics and Computational Biology, Oregon Health & Science University, Portland, OR, USA; Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, USA
| | - Kara L Jensen
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Rachel L Graham
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Sudhakar Agnihothram
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Sophia Jeng
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA; Oregon Clinical and Translational Research Institute, Oregon Health & Science University, Portland, OR, USA
| | - Steven Chamberlin
- Division of Bioinformatics and Computational Biology, Oregon Health & Science University, Portland, OR, USA; Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, USA
| | - Timothy A Bell
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - D Trevor Scobey
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Colton L Linnertz
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Laura A VanBlargan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Larissa B Thackray
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Pablo Hock
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Darla R Miller
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ginger D Shaw
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA; Department of Pathology & Immunology2, Washington University School of Medicine, St. Louis, MO, USA; Department of Molecular Microbiology3, Washington University School of Medicine, St. Louis, MO, USA
| | - Fernando Pardo Manuel de Villena
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Shannon K McWeeney
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA; Division of Bioinformatics and Computational Biology, Oregon Health & Science University, Portland, OR, USA; Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, USA; Oregon Clinical and Translational Research Institute, Oregon Health & Science University, Portland, OR, USA
| | - Mark T Heise
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Rapidly Emerging Antiviral Drug Discovery Initiative, University of North Carolina, Chapel Hill NC, USA
| | - Vineet D Menachery
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA; Institute for Human Infection and Immunity, University of Texas Medical Branch, Galveston TX, USA; Department of Pathology and Center for Biodefense & Emerging Infectious Diseases, University of Texas Medical Branch, Galveston, TX, USA
| | - Martin T Ferris
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Ralph S Baric
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Rapidly Emerging Antiviral Drug Discovery Initiative, University of North Carolina, Chapel Hill NC, USA.
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2
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de Souza WM, Fumagalli MJ, de Lima STS, Parise PL, Carvalho DCM, Hernandez C, de Jesus R, Delafiori J, Candido DS, Carregari VC, Muraro SP, Souza GF, Simões Mello LM, Claro IM, Díaz Y, Kato RB, Trentin LN, Costa CHS, Maximo ACBM, Cavalcante KF, Fiuza TS, Viana VAF, Melo MEL, Ferraz CPM, Silva DB, Duarte LMF, Barbosa PP, Amorim MR, Judice CC, Toledo-Teixeira DA, Ramundo MS, Aguilar PV, Araújo ELL, Costa FTM, Cerqueira-Silva T, Khouri R, Boaventura VS, Figueiredo LTM, Fang R, Moreno B, López-Vergès S, Mello LP, Skaf MS, Catharino RR, Granja F, Martins-de-Souza D, Plante JA, Plante KS, Sabino EC, Diamond MS, Eugenin E, Proença-Módena JL, Faria NR, Weaver SC. Pathophysiology of chikungunya virus infection associated with fatal outcomes. Cell Host Microbe 2024; 32:606-622.e8. [PMID: 38479396 PMCID: PMC11018361 DOI: 10.1016/j.chom.2024.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 12/08/2023] [Accepted: 02/16/2024] [Indexed: 03/28/2024]
Abstract
Chikungunya virus (CHIKV) is a mosquito-borne alphavirus that causes acute, subacute, and chronic human arthritogenic diseases and, in rare instances, can lead to neurological complications and death. Here, we combined epidemiological, virological, histopathological, cytokine, molecular dynamics, metabolomic, proteomic, and genomic analyses to investigate viral and host factors that contribute to chikungunya-associated (CHIK) death. Our results indicate that CHIK deaths are associated with multi-organ infection, central nervous system damage, and elevated serum levels of pro-inflammatory cytokines and chemokines compared with survivors. The histopathologic, metabolite, and proteomic signatures of CHIK deaths reveal hemodynamic disorders and dysregulated immune responses. The CHIKV East-Central-South-African lineage infecting our study population causes both fatal and survival cases. Additionally, CHIKV infection impairs the integrity of the blood-brain barrier, as evidenced by an increase in permeability and altered tight junction protein expression. Overall, our findings improve the understanding of CHIK pathophysiology and the causes of fatal infections.
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Affiliation(s)
- William M de Souza
- Department of Microbiology, Immunology and Molecular Genetics, University of Kentucky, College of Medicine, Lexington, KY, USA; Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA; World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, USA; Global Virus Network, Baltimore, MD, USA.
| | - Marcilio J Fumagalli
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Shirlene T S de Lima
- Laboratório Central de Saúde Pública do Ceará, Fortaleza, Ceará, Brazil; Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Pierina L Parise
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil; Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA
| | - Deyse C M Carvalho
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA; Laboratory of Immunobiotechnology, Biotechnology Center, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Cristian Hernandez
- Department of Neurobiology, University of Texas Medical Branch, Galveston, TX, USA
| | - Ronaldo de Jesus
- Coordenação Geral dos Laboratórios de Saúde Pública, Secretaria de Vigilância em Saúde, Ministério da Saúde, Brasília, Brazil; Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Jeany Delafiori
- Innovare Biomarkers Laboratory, School of Pharmaceutical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Darlan S Candido
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, School of Public Health, Imperial College London, London, UK; Department of Zoology, University of Oxford, Oxford, UK; Instituto de Medicina Tropical, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Victor C Carregari
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Stefanie P Muraro
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Gabriela F Souza
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | | | - Ingra M Claro
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, School of Public Health, Imperial College London, London, UK; Instituto de Medicina Tropical, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil; Departamento de Moléstias Infecciosas e Parasitárias, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Yamilka Díaz
- Department of Research in Virology and Biotechnology, Gorgas Memorial Institute of Health Studies, Panama, Panama
| | - Rodrigo B Kato
- Coordenação Geral dos Laboratórios de Saúde Pública, Secretaria de Vigilância em Saúde, Ministério da Saúde, Brasília, Brazil; Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Lucas N Trentin
- Institute of Chemistry and Center for Computing in Engineering and Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Clauber H S Costa
- Institute of Chemistry and Center for Computing in Engineering and Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | | | | | - Tayna S Fiuza
- Laboratório Central de Saúde Pública do Ceará, Fortaleza, Ceará, Brazil; Programa de Pós Graduação em Bioinformática, Instituto Metrópole Digital, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Vânia A F Viana
- Laboratório Central de Saúde Pública do Ceará, Fortaleza, Ceará, Brazil
| | | | | | - Débora B Silva
- Laboratório Central de Saúde Pública do Ceará, Fortaleza, Ceará, Brazil
| | | | - Priscilla P Barbosa
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Mariene R Amorim
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Carla C Judice
- Laboratory of Tropical Diseases, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Daniel A Toledo-Teixeira
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Mariana S Ramundo
- Instituto de Medicina Tropical, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil; Departamento de Moléstias Infecciosas e Parasitárias, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Patricia V Aguilar
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA; Center for Tropical Diseases, Institute for Human Infection and Immunity, University of Texas Medical Branch, Galveston, TX, USA
| | - Emerson L L Araújo
- Coordenação Geral de Atenção às Doenças Transmissíveis na Atenção Primária, Departamento de Gestão ao cuidado Integral, Secretaria de Atenção Primária à Saúde, Ministério da Saúde, Brasília, Brazil
| | - Fabio T M Costa
- Laboratory of Tropical Diseases, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Thiago Cerqueira-Silva
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, Bahia, Brazil; Fundação Oswaldo Cruz, Instituto Gonçalo Muniz, Laboratório de Medicina e Saúde Pública de Precisão, Salvador, Bahia, Brazil
| | - Ricardo Khouri
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, Bahia, Brazil; Fundação Oswaldo Cruz, Instituto Gonçalo Muniz, Laboratório de Medicina e Saúde Pública de Precisão, Salvador, Bahia, Brazil
| | - Viviane S Boaventura
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, Bahia, Brazil; Fundação Oswaldo Cruz, Instituto Gonçalo Muniz, Laboratório de Medicina e Saúde Pública de Precisão, Salvador, Bahia, Brazil; Hospital Santa Izabel, Santa Casa de Misericórdia da Bahia, Serviço de Otorrinolaringologia, Salvador, Bahia, Brazil
| | - Luiz Tadeu M Figueiredo
- Virology Research Centre, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Rong Fang
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA
| | - Brechla Moreno
- Department of Research in Virology and Biotechnology, Gorgas Memorial Institute of Health Studies, Panama, Panama
| | - Sandra López-Vergès
- Department of Research in Virology and Biotechnology, Gorgas Memorial Institute of Health Studies, Panama, Panama; Sistema Nacional de Investigación from SENACYT, Panama, Panama
| | | | - Munir S Skaf
- Institute of Chemistry and Center for Computing in Engineering and Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Rodrigo R Catharino
- Innovare Biomarkers Laboratory, School of Pharmaceutical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Fabiana Granja
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil; Biodiversity Research Centre, Federal University of Roraima, Boa Vista, Roraima, Brazil
| | - Daniel Martins-de-Souza
- Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil; D'Or Institute for Research and Education, São Paulo, São Paulo, Brazil; Experimental Medicine Research Cluster, University of Campinas, Campinas, São Paulo, Brazil
| | - Jessica A Plante
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA; World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, USA
| | - Kenneth S Plante
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA; World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, USA
| | - Ester C Sabino
- Instituto de Medicina Tropical, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil; Departamento de Moléstias Infecciosas e Parasitárias, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Michael S Diamond
- Departments of Medicine, Molecular Microbiology, Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO, USA
| | - Eliseo Eugenin
- Department of Neurobiology, University of Texas Medical Branch, Galveston, TX, USA
| | - José Luiz Proença-Módena
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Nuno R Faria
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, School of Public Health, Imperial College London, London, UK; Department of Zoology, University of Oxford, Oxford, UK; Instituto de Medicina Tropical, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Scott C Weaver
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA; World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, USA; Global Virus Network, Baltimore, MD, USA; Institute for Human Infection and Immunity, University of Texas Medical Branch, Galveston, TX, USA
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3
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Eisfeld AJ, Anderson LN, Fan S, Walters KB, Halfmann PJ, Westhoff Smith D, Thackray LB, Tan Q, Sims AC, Menachery VD, Schäfer A, Sheahan TP, Cockrell AS, Stratton KG, Webb-Robertson BJM, Kyle JE, Burnum-Johnson KE, Kim YM, Nicora CD, Peralta Z, N'jai AU, Sahr F, van Bakel H, Diamond MS, Baric RS, Metz TO, Smith RD, Kawaoka Y, Waters KM. A compendium of multi-omics data illuminating host responses to lethal human virus infections. Sci Data 2024; 11:328. [PMID: 38565538 PMCID: PMC10987564 DOI: 10.1038/s41597-024-03124-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 03/04/2024] [Indexed: 04/04/2024] Open
Abstract
Human infections caused by viral pathogens trigger a complex gamut of host responses that limit disease, resolve infection, generate immunity, and contribute to severe disease or death. Here, we present experimental methods and multi-omics data capture approaches representing the global host response to infection generated from 45 individual experiments involving human viruses from the Orthomyxoviridae, Filoviridae, Flaviviridae, and Coronaviridae families. Analogous experimental designs were implemented across human or mouse host model systems, longitudinal samples were collected over defined time courses, and global multi-omics data (transcriptomics, proteomics, metabolomics, and lipidomics) were acquired by microarray, RNA sequencing, or mass spectrometry analyses. For comparison, we have included transcriptomics datasets from cells treated with type I and type II human interferon. Raw multi-omics data and metadata were deposited in public repositories, and we provide a central location linking the raw data with experimental metadata and ready-to-use, quality-controlled, statistically processed multi-omics datasets not previously available in any public repository. This compendium of infection-induced host response data for reuse will be useful for those endeavouring to understand viral disease pathophysiology and network biology.
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Affiliation(s)
- Amie J Eisfeld
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA.
| | - Lindsey N Anderson
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Shufang Fan
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Coronavirus and Other Respiratory Viruses Laboratory Branch (CRVLB), Coronavirus and Other Respiratory Viruses Division (CORVD), National Center for Immunization and Respiratory Diseases (NCIRD), Centers for Disease Control and Prevention (CDC), Atlanta, GA, 30329, USA
| | - Kevin B Walters
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Integrated Research Facility at Fort Detrick, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA
| | - Peter J Halfmann
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Danielle Westhoff Smith
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Department of Surgery, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Larissa B Thackray
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO, 63110, USA
| | - Qing Tan
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO, 63110, USA
| | - Amy C Sims
- Department of Epidemiology, University of North Carolina at Chapel Hill, North Carolina, 27599, USA
- Nuclear, Chemistry, and Biosciences Division; National Security Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Vineet D Menachery
- Department of Epidemiology, University of North Carolina at Chapel Hill, North Carolina, 27599, USA
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Alexandra Schäfer
- Department of Epidemiology, University of North Carolina at Chapel Hill, North Carolina, 27599, USA
| | - Timothy P Sheahan
- Department of Epidemiology, University of North Carolina at Chapel Hill, North Carolina, 27599, USA
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Adam S Cockrell
- Department of Epidemiology, University of North Carolina at Chapel Hill, North Carolina, 27599, USA
- Solid Biosciences, Charlston, MA, 02139, USA
| | - Kelly G Stratton
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Bobbie-Jo M Webb-Robertson
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Jennifer E Kyle
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Kristin E Burnum-Johnson
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Young-Mo Kim
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Carrie D Nicora
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Zuleyma Peralta
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York City, NY, 10029, USA
- Partillion Bioscience, Los Angeles, CA, 90064, USA
| | - Alhaji U N'jai
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Department of Biological Sciences, Fourah Bay College, Freetown, Sierra Leone
- Department of Microbiology, College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
- Department of Medical Education, California University of Science and Medicine, Colton, CA, 92324, USA
| | - Foday Sahr
- Department of Microbiology, College of Medicine and Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
| | - Harm van Bakel
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York City, NY, 10029, USA
- Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York City, NY, 10029, USA
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York City, NY, 10029, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO, 63110, USA
- Department of Pathology and Immunology, Washington University School of Medicine, Saint Louis, MO, 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, Saint Louis, MO, 63110, USA
| | - Ralph S Baric
- Department of Epidemiology, University of North Carolina at Chapel Hill, North Carolina, 27599, USA
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Thomas O Metz
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Richard D Smith
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Yoshihiro Kawaoka
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, 108-8639, Tokyo, Japan
- The Research Center for Global Viral Diseases, National Center for Global Health and Medicine Research Institute, Tokyo, 108-8639, Japan
| | - Katrina M Waters
- Biological Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA.
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4
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Holmes AC, Lucas CJ, Brisse ME, Ware BC, Hickman HD, Morrison TE, Diamond MS. Ly6C + monocytes in the skin promote systemic alphavirus dissemination. Cell Rep 2024; 43:113876. [PMID: 38446669 PMCID: PMC11005330 DOI: 10.1016/j.celrep.2024.113876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 01/16/2024] [Accepted: 02/12/2024] [Indexed: 03/08/2024] Open
Abstract
Alphaviruses are mosquito-transmitted pathogens that induce high levels of viremia, which facilitates dissemination and vector transmission. One prevailing paradigm is that, after skin inoculation, alphavirus-infected resident dendritic cells migrate to the draining lymph node (DLN), facilitating further rounds of infection and dissemination. Here, we assess the contribution of infiltrating myeloid cells to alphavirus spread. We observe two phases of virus transport to the DLN, one that occurs starting at 1 h post infection and precedes viral replication, and a second that requires replication in the skin, enabling transit to the bloodstream. Depletion of Ly6C+ monocytes reduces local chikungunya (CHIKV) or Ross River virus (RRV) infection in the skin, diminishes the second phase of virus transport to the DLN, and delays spread to distal sites. Our data suggest that infiltrating monocytes facilitate alphavirus infection at the initial infection site, which promotes more rapid spread into circulation.
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Affiliation(s)
- Autumn C Holmes
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Cormac J Lucas
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Morgan E Brisse
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Microbiology and Immunology, National Institutes of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - Brian C Ware
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Heather D Hickman
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Microbiology and Immunology, National Institutes of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - Thomas E Morrison
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA; Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA; Andrew M. and Jane M. Bursky the Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA; Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO, USA.
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5
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Feingold G, Ghate VP, Russell LM, Blossey P, Cantrell W, Christensen MW, Diamond MS, Gettelman A, Glassmeier F, Gryspeerdt E, Haywood J, Hoffmann F, Kaul CM, Lebsock M, McComiskey AC, McCoy DT, Ming Y, Mülmenstädt J, Possner A, Prabhakaran P, Quinn PK, Schmidt KS, Shaw RA, Singer CE, Sorooshian A, Toll V, Wan JS, Wood R, Yang F, Zhang J, Zheng X. Physical science research needed to evaluate the viability and risks of marine cloud brightening. Sci Adv 2024; 10:eadi8594. [PMID: 38507486 PMCID: PMC10954212 DOI: 10.1126/sciadv.adi8594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 02/14/2024] [Indexed: 03/22/2024]
Abstract
Marine cloud brightening (MCB) is the deliberate injection of aerosol particles into shallow marine clouds to increase their reflection of solar radiation and reduce the amount of energy absorbed by the climate system. From the physical science perspective, the consensus of a broad international group of scientists is that the viability of MCB will ultimately depend on whether observations and models can robustly assess the scale-up of local-to-global brightening in today's climate and identify strategies that will ensure an equitable geographical distribution of the benefits and risks associated with projected regional changes in temperature and precipitation. To address the physical science knowledge gaps required to assess the societal implications of MCB, we propose a substantial and targeted program of research-field and laboratory experiments, monitoring, and numerical modeling across a range of scales.
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Affiliation(s)
| | | | - Lynn M. Russell
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA
| | | | - Will Cantrell
- Michigan Technological University, Houghton, MI, USA
| | | | | | | | | | | | | | | | | | - Matthew Lebsock
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA
| | | | | | - Yi Ming
- Boston College, Chestnut Hill, MA, USA
| | | | | | - Prasanth Prabhakaran
- NOAA Chemical Sciences Laboratory, Boulder, CO, USA
- CIRES, University of Colorado, Boulder, CO, USA
| | | | | | | | | | | | | | - Jessica S. Wan
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA
| | | | - Fan Yang
- National Center for Atmospheric Research, Boulder, CO, USA
| | - Jianhao Zhang
- NOAA Chemical Sciences Laboratory, Boulder, CO, USA
- CIRES, University of Colorado, Boulder, CO, USA
| | - Xue Zheng
- Lawrence Livermore National Laboratory, Livermore, CA, USA
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6
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Bricker TL, Joshi A, Soudani N, Scheaffer SM, Patel N, Guebre-Xabier M, Smith G, Diamond MS, Boon ACM. Prototype and BA.5 protein nanoparticle vaccines protect against Omicron BA.5 variant in Syrian hamsters. J Virol 2024; 98:e0120623. [PMID: 38305154 PMCID: PMC10994816 DOI: 10.1128/jvi.01206-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 12/23/2023] [Indexed: 02/03/2024] Open
Abstract
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants with greater transmissibility or immune evasion properties has jeopardized the existing vaccine and antibody-based countermeasures. Here, we evaluated the efficacy of boosting pre-immune hamsters with protein nanoparticle vaccines (Novavax, Inc.) containing recombinant Prototype (Wuhan-1) or BA.5 S proteins against a challenge with the Omicron BA.5 variant of SARS-CoV-2. Serum antibody binding and neutralization titers were quantified before challenge, and viral loads were measured 3 days after challenge. Boosting with Prototype or BA.5 vaccine induced similar antibody binding responses against ancestral Wuhan-1 or BA.5 S proteins, and neutralizing activity of Omicron BA.1 and BA.5 variants. One and three months after vaccine boosting, hamsters were challenged with the Omicron BA.5 variant. Prototype and BA.5 vaccine-boosted hamsters had reduced viral infection in the nasal washes, nasal turbinates, and lungs compared to unvaccinated animals. Although no significant differences in virus load were detected between the Prototype and BA.5 vaccine-boosted animals, fewer breakthrough infections were detected in the BA.5-vaccinated hamsters. Thus, immunity induced by Prototype or BA.5 S protein nanoparticle vaccine boosting can protect against the Omicron BA.5 variant in the Syrian hamster model. IMPORTANCE As SARS-CoV-2 continues to evolve, there may be a need to update the vaccines to match the newly emerging variants. Here, we compared the protective efficacy of the updated BA.5 and the original Wuhan-1 COVID-19 vaccine against a challenge with the BA.5 Omicron variant of SARS-CoV-2 in hamsters. Both vaccines induced similar levels of neutralizing antibodies against multiple variants of SARS-CoV-2. One and three months after the final immunization, hamsters were challenged with BA.5. No differences in protection against the BA.5 variant virus were observed between the two vaccines, although fewer breakthrough infections were detected in the BA.5-vaccinated hamsters. Together, our data show that both protein nanoparticle vaccines are effective against the BA.5 variant of SARS-CoV-2 but given the increased number of breakthrough infections and continued evolution, it is important to update the COVID-19 vaccine for long-term protection.
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Affiliation(s)
- Traci L. Bricker
- Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | - Astha Joshi
- Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | - Nadia Soudani
- Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | - Suzanne M. Scheaffer
- Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | - Nita Patel
- Novavax Inc., Gaithersburg, Maryland, USA
| | | | - Gale Smith
- Novavax Inc., Gaithersburg, Maryland, USA
| | - Michael S. Diamond
- Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
- Department of Microbiology, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | - Adrianus C. M. Boon
- Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
- Department of Microbiology, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
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7
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Harioudh MK, Perez J, Chong Z, Nair S, So L, McCormick KD, Ghosh A, Shao L, Srivastava R, Soveg F, Ebert TS, Atianand MK, Hornung V, Savan R, Diamond MS, Sarkar SN. Oligoadenylate synthetase 1 displays dual antiviral mechanisms in driving translational shutdown and protecting interferon production. Immunity 2024; 57:446-461.e7. [PMID: 38423012 PMCID: PMC10939734 DOI: 10.1016/j.immuni.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 11/15/2023] [Accepted: 02/05/2024] [Indexed: 03/02/2024]
Abstract
In response to viral infection, how cells balance translational shutdown to limit viral replication and the induction of antiviral components like interferons (IFNs) is not well understood. Moreover, how distinct isoforms of IFN-induced oligoadenylate synthetase 1 (OAS1) contribute to this antiviral response also requires further elucidation. Here, we show that human, but not mouse, OAS1 inhibits SARS-CoV-2 replication through its canonical enzyme activity via RNase L. In contrast, both mouse and human OAS1 protect against West Nile virus infection by a mechanism distinct from canonical RNase L activation. OAS1 binds AU-rich elements (AREs) of specific mRNAs, including IFNβ. This binding leads to the sequestration of IFNβ mRNA to the endomembrane regions, resulting in prolonged half-life and continued translation. Thus, OAS1 is an ARE-binding protein with two mechanisms of antiviral activity: driving inhibition of translation but also a broader, non-canonical function of protecting IFN expression from translational shutdown.
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Affiliation(s)
- Munesh K Harioudh
- Cancer Virology Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Department of Microbiology and Molecular Genetics, Pittsburgh, PA, USA
| | - Joseph Perez
- Cancer Virology Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Department of Microbiology and Molecular Genetics, Pittsburgh, PA, USA
| | - Zhenlu Chong
- Departments of Medicine, Molecular Microbiology, Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Sharmila Nair
- Departments of Medicine, Molecular Microbiology, Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Lomon So
- Department of Immunology, School of Medicine, University of Washington, Seattle, WA, USA; Division of Immunology, Benaroya Research Institute, Seattle, WA, USA
| | - Kevin D McCormick
- Cancer Virology Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Department of Microbiology and Molecular Genetics, Pittsburgh, PA, USA
| | - Arundhati Ghosh
- Cancer Virology Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Department of Microbiology and Molecular Genetics, Pittsburgh, PA, USA
| | - Lulu Shao
- Cancer Virology Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Department of Microbiology and Molecular Genetics, Pittsburgh, PA, USA
| | - Rashmi Srivastava
- Cancer Virology Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Department of Microbiology and Molecular Genetics, Pittsburgh, PA, USA
| | - Frank Soveg
- Department of Immunology, School of Medicine, University of Washington, Seattle, WA, USA
| | - Thomas S Ebert
- Department of Biochemistry, Ludwig Maximilians Universität, Munich, Germany
| | - Maninjay K Atianand
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Veit Hornung
- Department of Biochemistry, Ludwig Maximilians Universität, Munich, Germany
| | - Ram Savan
- Department of Immunology, School of Medicine, University of Washington, Seattle, WA, USA
| | - Michael S Diamond
- Departments of Medicine, Molecular Microbiology, Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Saumendra N Sarkar
- Cancer Virology Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Department of Microbiology and Molecular Genetics, Pittsburgh, PA, USA; Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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8
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Ying B, Darling TL, Desai P, Liang CY, Dmitriev IP, Soudani N, Bricker T, Kashentseva EA, Harastani H, Raju S, Liu M, Schmidt AG, Curiel DT, Boon ACM, Diamond MS. Author Correction: Mucosal vaccine-induced cross-reactive CD8 + T cells protect against SARS-CoV-2 XBB.1.5 respiratory tract infection. Nat Immunol 2024; 25:578. [PMID: 38360936 PMCID: PMC10907281 DOI: 10.1038/s41590-024-01781-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Affiliation(s)
- Baoling Ying
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Tamarand L Darling
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Pritesh Desai
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Chieh-Yu Liang
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Igor P Dmitriev
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Nadia Soudani
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Traci Bricker
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Elena A Kashentseva
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Houda Harastani
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Saravanan Raju
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Meizi Liu
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Aaron G Schmidt
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, USA
- Department of Microbiology, Harvard Medical School, Boston, MA, USA
| | - David T Curiel
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Adrianus C M Boon
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA.
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA.
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA.
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA.
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO, USA.
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9
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Ying B, Darling TL, Desai P, Liang CY, Dmitriev IP, Soudani N, Bricker T, Kashentseva EA, Harastani H, Raju S, Liu M, Schmidt AG, Curiel DT, Boon ACM, Diamond MS. Mucosal vaccine-induced cross-reactive CD8 + T cells protect against SARS-CoV-2 XBB.1.5 respiratory tract infection. Nat Immunol 2024; 25:537-551. [PMID: 38337035 PMCID: PMC10907304 DOI: 10.1038/s41590-024-01743-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 01/08/2024] [Indexed: 02/12/2024]
Abstract
A nasally delivered chimpanzee adenoviral-vectored severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine (ChAd-SARS-CoV-2-S) is currently used in India (iNCOVACC). Here, we update this vaccine by creating ChAd-SARS-CoV-2-BA.5-S, which encodes a prefusion-stabilized BA.5 spike protein. Whereas serum neutralizing antibody responses induced by monovalent or bivalent adenoviral vaccines were poor against the antigenically distant XBB.1.5 strain and insufficient to protect in passive transfer experiments, mucosal antibody and cross-reactive memory T cell responses were robust, and protection was evident against WA1/2020 D614G and Omicron variants BQ.1.1 and XBB.1.5 in mice and hamsters. However, depletion of memory CD8+ T cells before XBB.1.5 challenge resulted in loss of protection against upper and lower respiratory tract infection. Thus, nasally delivered vaccines stimulate mucosal immunity against emerging SARS-CoV-2 strains, and cross-reactive memory CD8+ T cells mediate protection against lung infection by antigenically distant strains in the setting of low serum levels of cross-reactive neutralizing antibodies.
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Affiliation(s)
- Baoling Ying
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Tamarand L Darling
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Pritesh Desai
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Chieh-Yu Liang
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Igor P Dmitriev
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Nadia Soudani
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Traci Bricker
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Elena A Kashentseva
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Houda Harastani
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Saravanan Raju
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Meizi Liu
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Aaron G Schmidt
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, USA
- Department of Microbiology, Harvard Medical School, Boston, MA, USA
| | - David T Curiel
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Adrianus C M Boon
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA.
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA.
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA.
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA.
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO, USA.
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10
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Zimmerman O, Altman Doss AM, Ying B, Liang CY, Mackin SR, Davis-Adams HG, Adams LJ, VanBlargan LA, Chen RE, Scheaffer SM, Desai P, Raju S, Mantia TL, O’Shaughnessy CC, Monroy JM, Wedner HJ, Rigell CJ, Kau AL, Dy TB, Ren Z, Turner JS, O’Halloran JA, Presti RM, Kendall PL, Fremont DH, Ellebedy AH, Diamond MS. Immunoglobulin replacement products protect against SARS-CoV-2 infection in vivo despite poor neutralizing activity. JCI Insight 2024; 9:e176359. [PMID: 38175703 PMCID: PMC10967375 DOI: 10.1172/jci.insight.176359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
Immunoglobulin (IG) replacement products are used routinely in patients with immune deficiency and other immune dysregulation disorders who have poor responses to vaccination and require passive immunity conferred by commercial antibody products. The binding, neutralizing, and protective activity of intravenously administered IG against SARS-CoV-2 emerging variants remains unknown. Here, we tested 198 different IG products manufactured from December 2019 to August 2022. We show that prepandemic IG had no appreciable cross-reactivity or neutralizing activity against SARS-CoV-2. Anti-spike antibody titers and neutralizing activity against SARS-CoV-2 WA1/2020 D614G increased gradually after the pandemic started and reached levels comparable to vaccinated healthy donors 18 months after the diagnosis of the first COVID-19 case in the United States in January 2020. The average time between production to infusion of IG products was 8 months, which resulted in poor neutralization of the variant strain circulating at the time of infusion. Despite limited neutralizing activity, IG prophylaxis with clinically relevant dosing protected susceptible K18-hACE2-transgenic mice against clinical disease, lung infection, and lung inflammation caused by the XBB.1.5 Omicron variant. Moreover, following IG prophylaxis, levels of XBB.1.5 infection in the lung were higher in FcγR-KO mice than in WT mice. Thus, IG replacement products with poor neutralizing activity against evolving SARS-CoV-2 variants likely confer protection to patients with immune deficiency disorders through Fc effector function mechanisms.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Andrew L. Kau
- Department of Medicine, and
- Department of Molecular Microbiology
- Center for Women’s Infectious Disease Research
| | | | | | | | | | - Rachel M. Presti
- Department of Medicine, and
- The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, and
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, Missouri, USA
| | | | | | - Ali H. Ellebedy
- Department of Pathology and Immunology
- Department of Molecular Microbiology
- The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, and
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Michael S. Diamond
- Department of Medicine, and
- Department of Pathology and Immunology
- Department of Molecular Microbiology
- The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, and
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, Missouri, USA
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11
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Raju S, Adams LJ, Diamond MS. The many ways in which alphaviruses bind to cells. Trends Immunol 2024; 45:85-93. [PMID: 38135598 PMCID: PMC10997154 DOI: 10.1016/j.it.2023.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/25/2023] [Accepted: 11/26/2023] [Indexed: 12/24/2023]
Abstract
Only a subset of viruses can productively infect many different host species. Some arthropod-transmitted viruses, such as alphaviruses, can infect invertebrate and vertebrate species including insects, reptiles, birds, and mammals. This broad tropism may be explained by their ability to engage receptors that are conserved across vertebrate and invertebrate classes. Through several genome-wide loss-of-function screens, new alphavirus receptors have been identified, some of which bind to multiple related viruses in different antigenic complexes. Structural analysis has revealed that distinct sites on the alphavirus glycoprotein can mediate receptor binding, which opposes the idea that a single receptor-binding site mediates viral entry. Here, we discuss how different paradigms of receptor engagement on cells might explain the promiscuity of alphaviruses for multiple hosts.
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Affiliation(s)
- Saravanan Raju
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Lucas J Adams
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Michael S Diamond
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA; Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO 63110, USA; Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO 63110, USA.
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12
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Wamhoff EC, Ronsard L, Feldman J, Knappe GA, Hauser BM, Romanov A, Case JB, Sanapala S, Lam EC, Denis KJS, Boucau J, Barczak AK, Balazs AB, Diamond MS, Schmidt AG, Lingwood D, Bathe M. Enhancing antibody responses by multivalent antigen display on thymus-independent DNA origami scaffolds. Nat Commun 2024; 15:795. [PMID: 38291019 PMCID: PMC10828404 DOI: 10.1038/s41467-024-44869-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 01/08/2024] [Indexed: 02/01/2024] Open
Abstract
Protein-based virus-like particles (P-VLPs) are commonly used to spatially organize antigens and enhance humoral immunity through multivalent antigen display. However, P-VLPs are thymus-dependent antigens that are themselves immunogenic and can induce B cell responses that may neutralize the platform. Here, we investigate thymus-independent DNA origami as an alternative material for multivalent antigen display using the receptor binding domain (RBD) of the SARS-CoV-2 spike protein, the primary target of neutralizing antibody responses. Sequential immunization of mice with DNA-based VLPs (DNA-VLPs) elicits protective neutralizing antibodies to SARS-CoV-2 in a manner that depends on the valency of the antigen displayed and on T cell help. Importantly, the immune sera do not contain boosted, class-switched antibodies against the DNA scaffold, in contrast to P-VLPs that elicit strong B cell memory against both the target antigen and the scaffold. Thus, DNA-VLPs enhance target antigen immunogenicity without generating scaffold-directed immunity and thereby offer an important alternative material for particulate vaccine design.
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Affiliation(s)
- Eike-Christian Wamhoff
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Larance Ronsard
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA
| | - Jared Feldman
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA
| | - Grant A Knappe
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Blake M Hauser
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA
| | - Anna Romanov
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - James Brett Case
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Shilpa Sanapala
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Evan C Lam
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA
| | - Kerri J St Denis
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA
| | - Julie Boucau
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA
| | - Amy K Barczak
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA
| | - Alejandro B Balazs
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Aaron G Schmidt
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA.
- Department of Microbiology, Harvard Medical School, Boston, MA, 02115, USA.
| | - Daniel Lingwood
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, 02139, USA.
| | - Mark Bathe
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
- Broad Institute of MIT and Harvard, Cambridge, MA, 02139, USA.
- Harvard Medical School Initiative for RNA Medicine, Harvard Medical School, Boston, MA, 02115, USA.
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13
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Adams LJ, Raju S, Ma H, Gilliland T, Reed DS, Klimstra WB, Fremont DH, Diamond MS. Structural and functional basis of VLDLR usage by Eastern equine encephalitis virus. Cell 2024; 187:360-374.e19. [PMID: 38176410 PMCID: PMC10843625 DOI: 10.1016/j.cell.2023.11.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 10/06/2023] [Accepted: 11/28/2023] [Indexed: 01/06/2024]
Abstract
The very-low-density lipoprotein receptor (VLDLR) comprises eight LDLR type A (LA) domains and supports entry of distantly related alphaviruses, including Eastern equine encephalitis virus (EEEV) and Semliki Forest virus (SFV). Here, by resolving multiple cryo-electron microscopy structures of EEEV-VLDLR complexes and performing mutagenesis and functional studies, we show that EEEV uses multiple sites (E1/E2 cleft and E2 A domain) to engage more than one LA domain simultaneously. However, no single LA domain is necessary or sufficient to support efficient EEEV infection. Whereas all EEEV strains show conservation of two VLDLR-binding sites, the EEEV PE-6 strain and a few other EEE complex members feature a single amino acid substitution that enables binding of LA domains to an additional site on the E2 B domain. These structural and functional analyses informed the design of a minimal VLDLR decoy receptor that neutralizes EEEV infection and protects mice from lethal challenge.
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Affiliation(s)
- Lucas J Adams
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Saravanan Raju
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Hongming Ma
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Theron Gilliland
- The Center for Vaccine Research and Department of Immunology, The University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Douglas S Reed
- The Center for Vaccine Research and Department of Immunology, The University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - William B Klimstra
- The Center for Vaccine Research and Department of Immunology, The University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Daved H Fremont
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Biochemistry & Molecular Biophysics, Washington University School of Medicine, St. Louis, MO 63110, USA.
| | - Michael S Diamond
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA; Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO 63110, USA; Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO 63110, USA.
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14
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Desai P, Karl CE, Ying B, Liang CY, Garcia-Salum T, Santana AC, Caten FT, Urban JF, Elbashir SM, Edwards DK, Ribeiro SP, Thackray LB, Sekaly RP, Diamond MS. Intestinal helminth infection impairs vaccine-induced T cell responses and protection against SARS-CoV-2. bioRxiv 2024:2024.01.14.575588. [PMID: 38293221 PMCID: PMC10827110 DOI: 10.1101/2024.01.14.575588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Although vaccines have reduced COVID-19 disease burden, their efficacy in helminth infection endemic areas is not well characterized. We evaluated the impact of infection by Heligmosomoides polygyrus bakeri (Hpb), a murine intestinal hookworm, on the efficacy of an mRNA vaccine targeting the Wuhan-1 spike protein of SARS-CoV-2. Although immunization generated similar B cell responses in Hpb-infected and uninfected mice, polyfunctional CD4+ and CD8+ T cell responses were markedly reduced in Hpb-infected mice. Hpb-infected and mRNA vaccinated mice were protected against the ancestral SARS-CoV-2 strain WA1/2020, but control of lung infection was diminished against an Omicron variant compared to animals immunized without Hpb infection. Helminth mediated suppression of spike-specific CD8+ T cell responses occurred independently of STAT6 signaling, whereas blockade of IL-10 rescued vaccine-induced CD8+ T cell responses. In mice, intestinal helminth infection impairs vaccine induced T cell responses via an IL-10 pathway and compromises protection against antigenically shifted SARS-CoV-2 variants.
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Affiliation(s)
- Pritesh Desai
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Courtney E. Karl
- Department of Molecular Microbiology, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Baoling Ying
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Chieh-Yu Liang
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
- Department of Pathology and Immunology, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Tamara Garcia-Salum
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Ana Carolina Santana
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Felipe Ten Caten
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Joseph F. Urban
- US Department of Agriculture, Agricultural Research Services, Beltsville Human Nutrition Research Center, Diet, Genomics, and Immunology Laboratory, and Beltsville Agricultural Research Center, Animal Parasitic Diseases Laboratory, Beltsville, MD 20705-2350, USA
| | | | | | - Susan P. Ribeiro
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Larissa B. Thackray
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Rafick P. Sekaly
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Michael S. Diamond
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
- Department of Molecular Microbiology, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
- Department of Pathology and Immunology, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
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15
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Ma H, Adams LJ, Raju S, Sariol A, Kafai NM, Janova H, Klimstra WB, Fremont DH, Diamond MS. The low-density lipoprotein receptor promotes infection of multiple encephalitic alphaviruses. Nat Commun 2024; 15:246. [PMID: 38172096 PMCID: PMC10764363 DOI: 10.1038/s41467-023-44624-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
Members of the low-density lipoprotein receptor (LDLR) family, including LDLRAD3, VLDLR, and ApoER2, were recently described as entry factors for different alphaviruses. However, based on studies with gene edited cells and knockout mice, blockade or abrogation of these receptors does not fully inhibit alphavirus infection, indicating the existence of additional uncharacterized entry factors. Here, we perform a CRISPR-Cas9 genome-wide loss-of-function screen in mouse neuronal cells with a chimeric alphavirus expressing the Eastern equine encephalitis virus (EEEV) structural proteins and identify LDLR as a candidate receptor. Expression of LDLR on the surface of neuronal or non-neuronal cells facilitates binding and infection of EEEV, Western equine encephalitis virus, and Semliki Forest virus. Domain mapping and binding studies reveal a low-affinity interaction with LA domain 3 (LA3) that can be enhanced by concatenation of LA3 repeats. Soluble decoy proteins with multiple LA3 repeats inhibit EEEV infection in cell culture and in mice. Our results establish LDLR as a low-affinity receptor for multiple alphaviruses and highlight a possible path for developing inhibitors that could mitigate infection and disease.
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Affiliation(s)
- Hongming Ma
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Lucas J Adams
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Saravanan Raju
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Alan Sariol
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Natasha M Kafai
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Hana Janova
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - William B Klimstra
- The Center for Vaccine Research and Department of Immunology, The University of Pittsburgh, Pittsburgh, PA, 15261, USA
| | - Daved H Fremont
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Biochemistry & Molecular Biophysics, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO, 63110, USA.
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16
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Adams LJ, VanBlargan LA, Liu Z, Gilchuk P, Zhao H, Chen RE, Raju S, Chong Z, Whitener BM, Shrihari S, Jethva PN, Gross ML, Crowe JE, Whelan SPJ, Diamond MS, Fremont DH. A broadly reactive antibody targeting the N-terminal domain of SARS-CoV-2 spike confers Fc-mediated protection. Cell Rep Med 2023; 4:101305. [PMID: 38039973 PMCID: PMC10772349 DOI: 10.1016/j.xcrm.2023.101305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 08/21/2023] [Accepted: 11/06/2023] [Indexed: 12/03/2023]
Abstract
Most neutralizing anti-SARS-CoV-2 monoclonal antibodies (mAbs) target the receptor binding domain (RBD) of the spike (S) protein. Here, we characterize a panel of mAbs targeting the N-terminal domain (NTD) or other non-RBD epitopes of S. A subset of NTD mAbs inhibits SARS-CoV-2 entry at a post-attachment step and avidly binds the surface of infected cells. One neutralizing NTD mAb, SARS2-57, protects K18-hACE2 mice against SARS-CoV-2 infection in an Fc-dependent manner. Structural analysis demonstrates that SARS2-57 engages an antigenic supersite that is remodeled by deletions common to emerging variants. In neutralization escape studies with SARS2-57, this NTD site accumulates mutations, including a similar deletion, but the addition of an anti-RBD mAb prevents such escape. Thus, our study highlights a common strategy of immune evasion by SARS-CoV-2 variants and how targeting spatially distinct epitopes, including those in the NTD, may limit such escape.
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Affiliation(s)
- Lucas J Adams
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Laura A VanBlargan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Zhuoming Liu
- Department of Molecular Microbiology, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Pavlo Gilchuk
- Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Haiyan Zhao
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Rita E Chen
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Saravanan Raju
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Zhenlu Chong
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Bradley M Whitener
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Swathi Shrihari
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Prashant N Jethva
- Department of Chemistry, Washington University, St. Louis, MO 63130, USA
| | - Michael L Gross
- Department of Chemistry, Washington University, St. Louis, MO 63130, USA
| | - James E Crowe
- Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Sean P J Whelan
- Department of Molecular Microbiology, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Michael S Diamond
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA; Department of Molecular Microbiology, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA; Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA.
| | - Daved H Fremont
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Molecular Microbiology, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA; Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, MO 63110, USA; Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA.
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17
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Adams LJ, Raju S, Ma H, Gilliland T, Reed DS, Klimstra WB, Fremont DH, Diamond MS. Structural and functional basis of VLDLR receptor usage by Eastern equine encephalitis virus. bioRxiv 2023:2023.11.15.567188. [PMID: 38014196 PMCID: PMC10680733 DOI: 10.1101/2023.11.15.567188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
The very low-density lipoprotein receptor (VLDLR) is comprised of eight LDLR type A (LA) domains and supports entry of distantly related Eastern equine encephalitis (EEEV) and Semliki Forest (SFV) alphaviruses. Here, by resolving multiple cryo-electron microscopy structures of EEEV-VLDLR complexes and performing mutagenesis and functional studies, we show that EEEV uses multiple sites (E1/E2 cleft and E2 A domain) to engage different LA domains simultaneously. However, no single LA domain is necessary or sufficient to support efficient EEEV infection, highlighting complexity in domain usage. Whereas all EEEV strains show conservation of two VLDLR binding sites, the EEEV PE-6 strain and other EEE complex members feature a single amino acid substitution that mediates binding of LA domains to an additional site on the E2 B domain. These structural and functional analyses informed the design of a minimal VLDLR decoy receptor that neutralizes EEEV infection and protects mice from lethal challenge.
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Affiliation(s)
- Lucas J. Adams
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Saravanan Raju
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Hongming Ma
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Theron Gilliland
- The Center for Vaccine Research and Department of Immunology, The University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Douglas S. Reed
- The Center for Vaccine Research and Department of Immunology, The University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - William B. Klimstra
- The Center for Vaccine Research and Department of Immunology, The University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Daved H. Fremont
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Biochemistry & Molecular Biophysics, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Michael S. Diamond
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO 63110, USA
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO 63110, USA
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18
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Kuroda M, Halfmann PJ, Thackray LB, Diamond MS, Feldmann H, Marzi A, Kawaoka Y. An Antiviral Role for TRIM14 in Ebola Virus Infection. J Infect Dis 2023; 228:S514-S521. [PMID: 37562033 PMCID: PMC10651195 DOI: 10.1093/infdis/jiad325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 08/12/2023] Open
Abstract
Ebola virus (EBOV) is a highly pathogenic virus that encodes 7 multifunctional structural proteins. Multiple host factors have been reported to interact with the EBOV proteins. Here, we found that tripartite motif-containing 14 (TRIM14), an interferon-stimulated gene that mediates cellular signaling pathways associated with type I interferon and inflammatory cytokine production, interacts with EBOV nucleoprotein to enhance interferon-β (IFN-β) and nuclear factor-κB (NF-κB) promotor activation. Moreover, TRIM14 overexpression reduced viral replication in an infectious but biologically contained EBOVΔVP30 system by approximately 10-fold without affecting viral protein expression. Furthermore, TRM14-deficient mice were more susceptible to mouse-adapted EBOV infection than wild-type mice. Our data suggest that TRIM14 is a host factor with anti-EBOV activity that limits EBOV pathogenesis.
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Affiliation(s)
- Makoto Kuroda
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Peter J Halfmann
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Larissa B Thackray
- Department of Medicine, Washington University School of Medicine, St Louis, Missouri, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St Louis, Missouri, USA
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, Missouri, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, Missouri, USA
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St Louis, Missouri, USA
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St Louis, Missouri, USA
| | - Heinz Feldmann
- Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, USA
| | - Andrea Marzi
- Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, USA
| | - Yoshihiro Kawaoka
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
- Division of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
- The Research Center for Global Viral Diseases, National Center for Global Health and Medicine Research Institute, Tokyo, Japan
- Pandemic Preparedness, Infection and Advanced Research Center, University of Tokyo, Tokyo, Japan
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19
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Gagne M, Flynn BJ, Andrew SF, Flebbe DR, Mychalowych A, Lamb E, Davis-Gardner ME, Burnett MR, Serebryannyy LA, Lin BC, Pessaint L, Todd JPM, Ziff ZE, Maule E, Carroll R, Naisan M, Jethmalani Y, Case JB, Dmitriev IP, Kashentseva EA, Ying B, Dodson A, Kouneski K, Doria-Rose NA, O'Dell S, Godbole S, Laboune F, Henry AR, Marquez J, Teng IT, Wang L, Zhou Q, Wali B, Ellis M, Zouantchangadou S, Ry AV, Lewis MG, Andersen H, Kwong PD, Curiel DT, Foulds KE, Nason MC, Suthar MS, Roederer M, Diamond MS, Douek DC, Seder RA. Mucosal Adenoviral-vectored Vaccine Boosting Durably Prevents XBB.1.16 Infection in Nonhuman Primates. bioRxiv 2023:2023.11.06.565765. [PMID: 37986823 PMCID: PMC10659340 DOI: 10.1101/2023.11.06.565765] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Waning immunity and continued virus evolution have limited the durability of protection from symptomatic infection mediated by intramuscularly (IM)-delivered mRNA vaccines against COVID-19 although protection from severe disease remains high. Mucosal vaccination has been proposed as a strategy to increase protection at the site of SARS-CoV-2 infection by enhancing airway immunity, potentially reducing rates of infection and transmission. Here, we compared protection against XBB.1.16 virus challenge 5 months following IM or mucosal boosting in non-human primates (NHP) that had previously received a two-dose mRNA-1273 primary vaccine regimen. The mucosal boost was composed of a bivalent chimpanzee adenoviral-vectored vaccine encoding for both SARS-CoV-2 WA1 and BA.5 spike proteins (ChAd-SARS-CoV-2-S) and delivered either by an intranasal mist or an inhaled aerosol. An additional group of animals was boosted by the IM route with bivalent WA1/BA.5 spike-matched mRNA (mRNA-1273.222) as a benchmark control. NHP were challenged in the upper and lower airways 18 weeks after boosting with XBB.1.16, a heterologous Omicron lineage strain. Cohorts boosted with ChAd-SARS-CoV-2-S by an aerosolized or intranasal route had low to undetectable virus replication as assessed by levels of subgenomic SARS-CoV-2 RNA in the lungs and nose, respectively. In contrast, animals that received the mRNA-1273.222 boost by the IM route showed minimal protection against virus replication in the upper airway but substantial reduction of virus RNA levels in the lower airway. Immune analysis showed that the mucosal vaccines elicited more durable antibody and T cell responses than the IM vaccine. Protection elicited by the aerosolized vaccine was associated with mucosal IgG and IgA responses, whereas protection elicited by intranasal delivery was mediated primarily by mucosal IgA. Thus, durable immunity and effective protection against a highly transmissible heterologous variant in both the upper and lower airways can be achieved by mucosal delivery of a virus-vectored vaccine. Our study provides a template for the development of mucosal vaccines that limit infection and transmission against respiratory pathogens. Graphical abstract
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20
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Zimmerman O, Zimmerman MI, Raju S, Nelson CA, Errico JM, Madden EA, Holmes AC, Hassan AO, VanBlargan LA, Kim AS, Adams LJ, Basore K, Whitener BM, Palakurty S, Davis-Adams HG, Sun C, Gilliland T, Earnest JT, Ma H, Ebel GD, Zmasek C, Scheuermann RH, Klimstra WB, Fremont DH, Diamond MS. Vertebrate-class-specific binding modes of the alphavirus receptor MXRA8. Cell 2023; 186:4818-4833.e25. [PMID: 37804831 PMCID: PMC10615782 DOI: 10.1016/j.cell.2023.09.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 05/09/2023] [Accepted: 09/08/2023] [Indexed: 10/09/2023]
Abstract
MXRA8 is a receptor for chikungunya (CHIKV) and other arthritogenic alphaviruses with mammalian hosts. However, mammalian MXRA8 does not bind to alphaviruses that infect humans and have avian reservoirs. Here, we show that avian, but not mammalian, MXRA8 can act as a receptor for Sindbis, western equine encephalitis (WEEV), and related alphaviruses with avian reservoirs. Structural analysis of duck MXRA8 complexed with WEEV reveals an inverted binding mode compared with mammalian MXRA8 bound to CHIKV. Whereas both domains of mammalian MXRA8 bind CHIKV E1 and E2, only domain 1 of avian MXRA8 engages WEEV E1, and no appreciable contacts are made with WEEV E2. Using these results, we generated a chimeric avian-mammalian MXRA8 decoy-receptor that neutralizes infection of multiple alphaviruses from distinct antigenic groups in vitro and in vivo. Thus, different alphaviruses can bind MXRA8 encoded by different vertebrate classes with distinct engagement modes, which enables development of broad-spectrum inhibitors.
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Affiliation(s)
- Ofer Zimmerman
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Maxwell I Zimmerman
- Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Saravanan Raju
- Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Christopher A Nelson
- Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - John M Errico
- Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Emily A Madden
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Autumn C Holmes
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Ahmed O Hassan
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Laura A VanBlargan
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Arthur S Kim
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA; Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Lucas J Adams
- Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Katherine Basore
- Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Bradley M Whitener
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Sathvik Palakurty
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Hannah G Davis-Adams
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Chengqun Sun
- Center for Vaccine Research, Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Theron Gilliland
- Center for Vaccine Research, Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - James T Earnest
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Hongming Ma
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Gregory D Ebel
- Center for Vector-borne Infectious Diseases, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO 80523, USA
| | | | - Richard H Scheuermann
- J. Craig Venter Research Institute, La Jolla, CA 92037, USA; Department of Pathology, University of California, San Diego, San Diego, CA 92161, USA; Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, USA; Global Virus Network, Baltimore, MD 92037, USA
| | - William B Klimstra
- Center for Vaccine Research, Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Daved H Fremont
- Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, Saint Louis, MO 63110, USA; Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, Saint Louis, MO 63110, USA.
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA; Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, Saint Louis, MO 63110, USA; Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, Saint Louis, MO 63110, USA.
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Kuhn RJ, Barrett ADT, Desilva AM, Harris E, Kramer LD, Montgomery RR, Pierson TC, Sette A, Diamond MS. A Prototype-Pathogen Approach for the Development of Flavivirus Countermeasures. J Infect Dis 2023; 228:S398-S413. [PMID: 37849402 PMCID: PMC10582523 DOI: 10.1093/infdis/jiad193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/28/2023] [Indexed: 10/19/2023] Open
Abstract
Flaviviruses are a genus within the Flaviviridae family of positive-strand RNA viruses and are transmitted principally through mosquito and tick vectors. These viruses are responsible for hundreds of millions of human infections worldwide per year that result in a range of illnesses from self-limiting febrile syndromes to severe neurotropic and viscerotropic diseases and, in some cases, death. A vaccine against the prototype flavivirus, yellow fever virus, has been deployed for 85 years and is highly effective. While vaccines against some medically important flaviviruses are available, others have proven challenging to develop. The emergence and spread of flaviviruses, including dengue virus and Zika virus, demonstrate their pandemic potential. This review highlights the gaps in knowledge that need to be addressed to allow for the rapid development of vaccines against emerging flaviviruses in the future.
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Affiliation(s)
- Richard J Kuhn
- Department of Biological Sciences, Purdue University, West Lafayette, Indiana, USA
- Purdue Institute of Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, Indiana, USA
| | - Alan D T Barrett
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA
- Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston, Texas, USA
| | - Aravinda M Desilva
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Eva Harris
- Division of Infectious Diseases and Vaccinology, School of Public Health, University of California Berkeley, Berkeley, California, USA
| | - Laura D Kramer
- School of Public Health, State University of New York at Albany, Albany, New York, USA
| | - Ruth R Montgomery
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Theodore C Pierson
- Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Alessandro Sette
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, California, USA
- Department of Medicine, University of California in San Diego, San Diego, California, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St Louis, Missouri, USA
- Department of Molecular Microbiology and Pathology and Immunology, Washington University School of Medicine, St Louis, Missouri, USA
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22
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Chen H, Cao Z, Liu M, Diamond MS, Jin X. The impact of helminth-induced immunity on infection with bacteria or viruses. Vet Res 2023; 54:87. [PMID: 37789420 PMCID: PMC10548622 DOI: 10.1186/s13567-023-01216-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/21/2023] [Indexed: 10/05/2023] Open
Abstract
Different human and animal pathogens trigger distinct immune responses in their hosts. The infection of bacteria or viruses can trigger type I pro-inflammatory immune responses (e.g., IFN-γ, TNF-α, TH1 cells), whereas infection by helminths typically elicits a type II host resistance and tolerizing immune response (e.g., IL-4, IL-5, IL-13, TH2 cells). In some respects, the type I and II immune responses induced by these different classes of pathogens are antagonistic. Indeed, recent studies indicate that infection by helminths differentially shapes the response and outcome of subsequent infection by viruses and bacteria. In this review, we summarize the current knowledge on how helminth infections influence concurrent or subsequent microbial infections and also discuss the implications for helminth-mediated immunity on the outcome of SARS-CoV-2 disease.
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Affiliation(s)
- Hong Chen
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Zengguo Cao
- State Key Laboratory of Virology, Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Mingyuan Liu
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, Jiangsu, China
| | - Michael S Diamond
- Departments of Medicine, Molecular Microbiology, Pathology, and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Xuemin Jin
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China.
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23
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Case JB, Scheaffer SM, Darling TL, Bricker TL, Adams LJ, Harastani HH, Trende R, Sanapala S, Fremont DH, Boon ACM, Diamond MS. Characterization of the SARS-CoV-2 BA.5.5 and BQ.1.1 Omicron variants in mice and hamsters. J Virol 2023; 97:e0062823. [PMID: 37676002 PMCID: PMC10537574 DOI: 10.1128/jvi.00628-23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 07/21/2023] [Indexed: 09/08/2023] Open
Abstract
The continued evolution and emergence of novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants have resulted in challenges to vaccine and antibody efficacy. The emergence of each new variant necessitates the need to re-evaluate and refine animal models used for countermeasure testing. Here, we tested a recently circulating SARS-CoV-2 Omicron lineage variant, BQ.1.1, in multiple rodent models including K18-human ACE2 (hACE2) transgenic, C57BL/6J, and 129S2 mice, and Syrian golden hamsters. In contrast to a previously dominant BA.5.5 Omicron variant, inoculation of K18-hACE2 mice with BQ.1.1 resulted in substantial weight loss, a characteristic seen in pre-Omicron variants. BQ.1.1 also replicated to higher levels in the lungs of K18-hACE2 mice and caused greater lung pathology than the BA.5.5 variant. However, in C57BL/6J mice, 129S2 mice, and Syrian hamsters, BQ.1.1 did not cause increased respiratory tract infection or disease compared to animals administered BA.5.5. Moreover, the rates of direct contact or airborne transmission in hamsters were not significantly different after BQ.1.1 and BA.5.5 infections. Taken together, these data suggest that the BQ.1.1 Omicron variant has increased virulence in rodent species that express hACE2, possibly due to the acquisition of unique spike mutations relative to earlier Omicron variants. IMPORTANCE As severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues to evolve, there is a need to rapidly assess the efficacy of vaccines and antiviral therapeutics against newly emergent variants. To do so, the commonly used animal models must also be re-evaluated. Here, we determined the pathogenicity of the BQ.1.1 SARS-CoV-2 variant in multiple SARS-CoV-2 animal models including transgenic mice expressing human ACE2 (hACE2), two strains of conventional laboratory mice, and Syrian hamsters. While BQ.1.1 and BA.5.5 infection resulted in similar levels of viral burden and clinical disease in hamsters and the conventional strains of laboratory mice tested, increases in lung infection were detected in hACE2-expressing transgenic mice, which corresponded with greater levels of pro-inflammatory cytokines and lung pathology. Taken together, our data highlight important differences in two closely related Omicron SARS-CoV-2 variant strains and provide a foundation for evaluating countermeasures.
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Affiliation(s)
- James Brett Case
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Suzanne M. Scheaffer
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Tamarand L. Darling
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Traci L. Bricker
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Lucas J. Adams
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Houda H. Harastani
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Reed Trende
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Shilpa Sanapala
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Daved H. Fremont
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Adrianus C. M. Boon
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Michael S. Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, Missouri, USA
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, Saint Louis, Missouri, USA
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, Missouri, USA
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24
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Mühlemann B, Wilks SH, Baracco L, Bekliz M, Carreño JM, Corman VM, Davis-Gardner ME, Dejnirattisai W, Diamond MS, Douek DC, Drosten C, Eckerle I, Edara VV, Ellis M, Fouchier RAM, Frieman M, Godbole S, Haagmans B, Halfmann PJ, Henry AR, Jones TC, Katzelnick LC, Kawaoka Y, Kimpel J, Krammer F, Lai L, Liu C, Lusvarghi S, Meyer B, Mongkolsapaya J, Montefiori DC, Mykytyn A, Netzl A, Pollett S, Rössler A, Screaton GR, Shen X, Sigal A, Simon V, Subramanian R, Supasa P, Suthar M, Türeli S, Wang W, Weiss CD, Smith DJ. Comparative Analysis of SARS-CoV-2 Antigenicity across Assays and in Human and Animal Model Sera. bioRxiv 2023:2023.09.27.559689. [PMID: 37808679 PMCID: PMC10557678 DOI: 10.1101/2023.09.27.559689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
The antigenic evolution of SARS-CoV-2 requires ongoing monitoring to judge the immune escape of newly arising variants. A surveillance system necessitates an understanding of differences in neutralization titers measured in different assays and using human and animal sera. We compared 18 datasets generated using human, hamster, and mouse sera, and six different neutralization assays. Titer magnitude was lowest in human, intermediate in hamster, and highest in mouse sera. Fold change, immunodominance patterns and antigenic maps were similar among sera. Most assays yielded similar results, except for differences in fold change in cytopathic effect assays. Not enough data was available for conclusively judging mouse sera, but hamster sera were a consistent surrogate for human first-infection sera.
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Affiliation(s)
- Barbara Mühlemann
- Institute of Virology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
- German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany
| | - Samuel H Wilks
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, CB2 3EJ, UK
| | - Lauren Baracco
- Center for Pathogen Research, Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Meriem Bekliz
- Department of Medicine, Faculty of Medicine, University of Geneva, Switzerland
- Centre for Emerging Viral Diseases, University Hospitals of Geneva and University of Geneva, Switzerland
| | - Juan Manuel Carreño
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Victor M Corman
- Institute of Virology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
- German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany
| | - Meredith E Davis-Gardner
- Department of Pediatrics, Emory Vaccine Center, Emory National Primate Research Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Wanwisa Dejnirattisai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7BN, UK
- Division of Emerging Infectious Disease, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkoknoi, Bangkok 10700, Thailand
| | - Michael S Diamond
- Departments of Medicine, Molecular Microbiology, Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
- Andrew M. and Jane M. Bursky the Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO, USA
| | - Daniel C Douek
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Christian Drosten
- Institute of Virology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
- German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany
| | - Isabella Eckerle
- Department of Medicine, Faculty of Medicine, University of Geneva, Switzerland
- Centre for Emerging Viral Diseases, University Hospitals of Geneva and University of Geneva, Switzerland
- Division of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
| | - Venkata-Viswanadh Edara
- Department of Pediatrics, Emory Vaccine Center, Emory National Primate Research Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Madison Ellis
- Department of Pediatrics, Emory Vaccine Center, Emory National Primate Research Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Ron A M Fouchier
- Viroscience Department, Erasmus Medical Center, Rotterdam, Netherlands
| | - Matthew Frieman
- Center for Pathogen Research, Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Sucheta Godbole
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Bart Haagmans
- Viroscience Department, Erasmus Medical Center, Rotterdam, Netherlands
| | - Peter J Halfmann
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Amy R Henry
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Terry C Jones
- Institute of Virology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
- German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, CB2 3EJ, UK
| | - Leah C Katzelnick
- Viral Epidemiology and Immunity Unit, Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Yoshihiro Kawaoka
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, USA
- Division of Virology, Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan
- The Research Center for Global Viral Diseases, National Center for Global Health and Medicine Research Institute, Tokyo 162-8655, Japan
- Pandemic Preparedness, Infection and Advanced Research Center (UTOPIA), University of Tokyo, Tokyo 162-8655, Japan
| | - Janine Kimpel
- Institute of Virology, Department of Hygiene, Microbiology and Public Health, Medical University of Innsbruck, Peter-Mayr-Str. 4b, 6020 Innsbruck, Austria
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Cellular and Molecular Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Lilin Lai
- Department of Pediatrics, Emory Vaccine Center, Emory National Primate Research Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7BN, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Sabrina Lusvarghi
- Division of Viral Products, Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD 20903, USA
| | - Benjamin Meyer
- Centre of Vaccinology, Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7BN, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - David C Montefiori
- Department of Surgery, Duke University School of Medicine, Durham, NC, USA
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA
| | - Anna Mykytyn
- Viroscience Department, Erasmus Medical Center, Rotterdam, Netherlands
| | - Antonia Netzl
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, CB2 3EJ, UK
| | - Simon Pollett
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Annika Rössler
- Institute of Virology, Department of Hygiene, Microbiology and Public Health, Medical University of Innsbruck, Peter-Mayr-Str. 4b, 6020 Innsbruck, Austria
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7BN, UK
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Xiaoying Shen
- Department of Surgery, Duke University School of Medicine, Durham, NC, USA
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA
| | - Alex Sigal
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
- Centre for the AIDS Programme of Research in South Africa, Durban, South Africa
| | - Viviana Simon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Cellular and Molecular Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Global Health and Emerging Pathogen Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Rahul Subramanian
- Office of Data Science and Emerging Technologies, Office of Science Management and Operations, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7BN, UK
| | - Mehul Suthar
- Department of Pediatrics, Emory Vaccine Center, Emory National Primate Research Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Sina Türeli
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, CB2 3EJ, UK
| | - Wei Wang
- Division of Viral Products, Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD 20903, USA
| | - Carol D Weiss
- Division of Viral Products, Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD 20903, USA
| | - Derek J Smith
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, CB2 3EJ, UK
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25
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Lin SC, Zhao FR, Janova H, Gervais A, Rucknagel S, Murray KO, Casanova JL, Diamond MS. Blockade of interferon signaling decreases gut barrier integrity and promotes severe West Nile virus disease. Nat Commun 2023; 14:5973. [PMID: 37749080 PMCID: PMC10520062 DOI: 10.1038/s41467-023-41600-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 08/29/2023] [Indexed: 09/27/2023] Open
Abstract
The determinants of severe disease caused by West Nile virus (WNV) and why only ~1% of individuals progress to encephalitis remain poorly understood. Here, we use human and mouse enteroids, and a mouse model of pathogenesis, to explore the capacity of WNV to directly infect gastrointestinal (GI) tract cells and contribute to disease severity. At baseline, WNV poorly infects human and mouse enteroid cultures and enterocytes in mice. However, when STAT1 or type I interferon (IFN) responses are absent, GI tract cells become infected, and this is associated with augmented GI tract and blood-brain barrier (BBB) permeability, accumulation of gut-derived molecules in the brain, and more severe WNV disease. The increased gut permeability requires TNF-α signaling, and is absent in WNV-infected IFN-deficient germ-free mice. To link these findings to human disease, we measured auto-antibodies against type I IFNs in serum from WNV-infected human cohorts. A greater frequency of auto- and neutralizing antibodies against IFN-α2 or IFN-ω is present in patients with severe WNV infection, whereas virtually no asymptomatic WNV-infected subjects have such antibodies (odds ratio 24 [95% confidence interval: 3.0 - 192.5; P = 0.003]). Overall, our experiments establish that blockade of type I IFN signaling extends WNV tropism to enterocytes, which correlates with increased gut and BBB permeability, and more severe disease.
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Affiliation(s)
- Shih-Ching Lin
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Fang R Zhao
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Hana Janova
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Adrian Gervais
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, EU, 75015, France
- Paris Cité University, Imagine Institute, Paris, EU, 75015, France
| | - Summer Rucknagel
- Gnotobiotic Research, Education, and Transgenic Center, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Kristy O Murray
- Department of Pediatrics, Section of Pediatric Tropical Medicine, William T. Shearer Center for Human Immunobiology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, 77030, USA
| | - Jean-Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, EU, 75015, France
- Paris Cité University, Imagine Institute, Paris, EU, 75015, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, 10065, USA
- Howard Hughes Medical Institute, New York, NY, 10065, USA
- Department of Paediatrics, Necker Hospital for Sick Children, Paris, EU, 75015, France
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Andrew M. and Jane M. Bursky the Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO, 63110, USA.
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26
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Stewart-Jones GBE, Elbashir SM, Wu K, Lee D, Renzi I, Ying B, Koch M, Sein CE, Choi A, Whitener B, Garcia-Dominguez D, Henry C, Woods A, Ma L, Montes Berrueta D, Avena LE, Quinones J, Falcone S, Hsiao CJ, Scheaffer SM, Thackray LB, White P, Diamond MS, Edwards DK, Carfi A. Domain-based mRNA vaccines encoding spike protein N-terminal and receptor binding domains confer protection against SARS-CoV-2. Sci Transl Med 2023; 15:eadf4100. [PMID: 37703353 DOI: 10.1126/scitranslmed.adf4100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 08/17/2023] [Indexed: 09/15/2023]
Abstract
With the success of messenger RNA (mRNA) vaccines against coronavirus disease 2019, strategies can now focus on improving vaccine potency, breadth, and stability. We designed and evaluated domain-based mRNA vaccines encoding the wild-type spike protein receptor binding domain (RBD) or N-terminal domain (NTD) alone or in combination. An NTD-RBD-linked candidate vaccine, mRNA-1283, showed improved antigen expression, antibody responses, and stability at refrigerated temperatures (2° to 8°C) compared with the clinically available mRNA-1273, which encodes the full-length spike protein. In BALB/c mice administered mRNA-1283 as a primary series, booster, or variant-specific booster, similar or greater immune responses from viral challenge were observed against wild-type, beta, delta, or omicron (BA.1) viruses compared with mRNA-1273-immunized mice, especially at lower vaccine dosages. K18-hACE2 mice immunized with mRNA-1283 or mRNA-1273 as a primary series demonstrated similar degrees of protection from challenge with SARS-CoV-2 Delta and Omicron variants at all vaccine dosages. These results support clinical assessment of mRNA-1283, which has now entered clinical trials (NCT05137236).
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Affiliation(s)
| | | | - Kai Wu
- Moderna, Inc., Cambridge, MA 02139, USA
| | - Diana Lee
- Moderna, Inc., Cambridge, MA 02139, USA
| | | | - Baoling Ying
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | | | | | | | - Bradley Whitener
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | | | | | | | | | | | | | | | | | | | - Suzanne M Scheaffer
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Larissa B Thackray
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | | | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
- Department of Pathology and Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, Saint Louis, MO 63110, USA
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27
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Gervais A, Rovida F, Avanzini MA, Croce S, Marchal A, Lin SC, Ferrari A, Thorball CW, Constant O, Le Voyer T, Philippot Q, Rosain J, Angelini M, Pérez Lorenzo M, Bizien L, Achille C, Trespidi F, Burdino E, Cassaniti I, Lilleri D, Fornara C, Sammartino JC, Cereda D, Marrocu C, Piralla A, Valsecchi C, Ricagno S, Cogo P, Neth O, Marín-Cruz I, Pacenti M, Sinigaglia A, Trevisan M, Volpe A, Marzollo A, Conti F, Lazzarotto T, Pession A, Viale P, Fellay J, Ghirardello S, Aubart M, Ghisetti V, Aiuti A, Jouanguy E, Bastard P, Percivalle E, Baldanti F, Puel A, MacDonald MR, Rice CM, Rossini G, Murray KO, Simonin Y, Nagy A, Barzon L, Abel L, Diamond MS, Cobat A, Zhang SY, Casanova JL, Borghesi A. Autoantibodies neutralizing type I IFNs underlie West Nile virus encephalitis in ∼40% of patients. J Exp Med 2023; 220:e20230661. [PMID: 37347462 PMCID: PMC10287549 DOI: 10.1084/jem.20230661] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/23/2023] Open
Abstract
Mosquito-borne West Nile virus (WNV) infection is benign in most individuals but can cause encephalitis in <1% of infected individuals. We show that ∼35% of patients hospitalized for WNV disease (WNVD) in six independent cohorts from the EU and USA carry auto-Abs neutralizing IFN-α and/or -ω. The prevalence of these antibodies is highest in patients with encephalitis (∼40%), and that in individuals with silent WNV infection is as low as that in the general population. The odds ratios for WNVD in individuals with these auto-Abs relative to those without them in the general population range from 19.0 (95% CI 15.0-24.0, P value <10-15) for auto-Abs neutralizing only 100 pg/ml IFN-α and/or IFN-ω to 127.4 (CI 87.1-186.4, P value <10-15) for auto-Abs neutralizing both IFN-α and IFN-ω at a concentration of 10 ng/ml. These antibodies block the protective effect of IFN-α in Vero cells infected with WNV in vitro. Auto-Abs neutralizing IFN-α and/or IFN-ω underlie ∼40% of cases of WNV encephalitis.
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Affiliation(s)
- Adrian Gervais
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
| | - Francesca Rovida
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
- Microbiology and Virology Unit, San Matteo Research Hospital, Pavia, Italy
| | - Maria Antonietta Avanzini
- Laboratory of Pediatric Hemato-Oncology and Bone Marrow Transplantation, San Matteo Research Hospital, Pavia, Italy
| | - Stefania Croce
- UOSD Cell Factory, San Matteo Research Hospital, Pavia, Italy
| | - Astrid Marchal
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
| | - Shih-Ching Lin
- Departments of Medicine, Molecular Microbiology, Pathology and Immunology, and The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA
| | - Alessandro Ferrari
- Microbiology and Virology Unit, San Matteo Research Hospital, Pavia, Italy
| | - Christian W. Thorball
- Precision Medicine Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- School of Life Sciences, Swiss Federal Institute of Technology, Lausanne, Switzerland
| | - Orianne Constant
- Pathogenesis and Control of Chronic and Emerging Infections, University of Montpellier, INSERM, EFS, Montpellier, France
| | - Tom Le Voyer
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
| | - Quentin Philippot
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
| | - Jérémie Rosain
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
- Study Center for Primary Immunodeficiencies, Necker Hospital for Sick Children, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Micol Angelini
- Neonatal Intensive Care Unit, San Matteo Research Hospital, Pavia, Italy
| | - Malena Pérez Lorenzo
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
| | - Lucy Bizien
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
| | - Cristian Achille
- Neonatal Intensive Care Unit, San Matteo Research Hospital, Pavia, Italy
| | - Francesca Trespidi
- Neonatal Intensive Care Unit, San Matteo Research Hospital, Pavia, Italy
| | - Elisa Burdino
- Laboratory of Microbiology and Virology, Amedeo di Savoia Hospital, ASL Città di Torino, Turin, Italy
| | - Irene Cassaniti
- Microbiology and Virology Unit, San Matteo Research Hospital, Pavia, Italy
| | - Daniele Lilleri
- Microbiology and Virology Unit, San Matteo Research Hospital, Pavia, Italy
| | - Chiara Fornara
- Microbiology and Virology Unit, San Matteo Research Hospital, Pavia, Italy
| | | | | | - Chiara Marrocu
- Department of Biomedical Sciences for Health, Postgraduate School of Public Health, University of Milan, Milan, Italy
| | - Antonio Piralla
- Microbiology and Virology Unit, San Matteo Research Hospital, Pavia, Italy
| | - Chiara Valsecchi
- Laboratory of Pediatric Hemato-Oncology and Bone Marrow Transplantation, San Matteo Research Hospital, Pavia, Italy
| | - Stefano Ricagno
- Department of Biosciences, University of Milan, Milan, Italy
- Institute of Molecular and Translational Cardiology, San Donato Hospital, Milan, Italy
| | - Paola Cogo
- Department of Medicine (DAME), Division of Pediatrics, University of Udine, Udine, Italy
| | - Olaf Neth
- Inborn Errors of Immunity Laboratory, Biomedicine Institute in Seville (IBiS), University of Seville/CSIC, “Red de Investigación Translacional en Infectología Pediátrica”, Seville, Spain
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, Virgen del Rocío University Hospital, Seville, Spain
| | - Inés Marín-Cruz
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, Virgen del Rocío University Hospital, Seville, Spain
| | - Monia Pacenti
- Microbiology and Virology Unit, Padova University Hospital, Padova, Italy
| | | | - Marta Trevisan
- Department of Molecular Medicine, University of Padova, Padova, Italy
| | - Andrea Volpe
- Department of Molecular Medicine, University of Padova, Padova, Italy
| | - Antonio Marzollo
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padova University Hospital, Padova, Italy
| | - Francesca Conti
- Pediatric Unit, University Hospital of Bologna, Bologna, Italy
| | - Tiziana Lazzarotto
- Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, Section of Microbiology, University of Bologna, Bologna, Italy
| | - Andrea Pession
- Pediatric Unit, University Hospital of Bologna, Bologna, Italy
| | - Pierluigi Viale
- Infectious Diseases Unit, University Hospital of Bologna, Bologna, Italy
| | - Jacques Fellay
- Precision Medicine Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- School of Life Sciences, Swiss Federal Institute of Technology, Lausanne, Switzerland
| | | | - Mélodie Aubart
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
- Pediatric Neurology Department, Necker-Enfants-Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Valeria Ghisetti
- Laboratory of Microbiology and Virology, Amedeo di Savoia Hospital, ASL Città di Torino, Turin, Italy
| | - Alessandro Aiuti
- Pediatric Immunohematology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Emmanuelle Jouanguy
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Paul Bastard
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Hospital for Sick Children, Assistante Publique-Hôpitaux de Paris, Paris, France
| | - Elena Percivalle
- Microbiology and Virology Unit, San Matteo Research Hospital, Pavia, Italy
| | - Fausto Baldanti
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
- Microbiology and Virology Unit, San Matteo Research Hospital, Pavia, Italy
| | - Anne Puel
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Margaret R. MacDonald
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Charles M. Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Giada Rossini
- Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Kristy O. Murray
- Department of Pediatrics, Section of Pediatric Tropical Medicine, Center for Human Immunobiology, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA
| | - Yannick Simonin
- Pathogenesis and Control of Chronic and Emerging Infections, University of Montpellier, INSERM, EFS, Montpellier, France
| | - Anna Nagy
- National Reference Laboratory for Viral Zoonoses, National Public Health Center, Budapest, Hungary
| | - Luisa Barzon
- Microbiology and Virology Unit, Padova University Hospital, Padova, Italy
- Department of Molecular Medicine, University of Padova, Padova, Italy
| | - Laurent Abel
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Michael S. Diamond
- Departments of Medicine, Molecular Microbiology, Pathology and Immunology, and The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA
| | - Aurélie Cobat
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Shen-Ying Zhang
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Jean-Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) U1163, Necker Hospital for Sick Children, Paris, France
- Paris Cité University, Imagine Institute, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Howard Hughes Medical Institute, New York, NY, USA
- Department of Pediatrics, Necker Hospital for Sick Children, Paris, France
| | - Alessandro Borghesi
- School of Life Sciences, Swiss Federal Institute of Technology, Lausanne, Switzerland
- Neonatal Intensive Care Unit, San Matteo Research Hospital, Pavia, Italy
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28
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Addetia A, Piccoli L, Case JB, Park YJ, Beltramello M, Guarino B, Dang H, de Melo GD, Pinto D, Sprouse K, Scheaffer SM, Bassi J, Silacci-Fregni C, Muoio F, Dini M, Vincenzetti L, Acosta R, Johnson D, Subramanian S, Saliba C, Giurdanella M, Lombardo G, Leoni G, Culap K, McAlister C, Rajesh A, Dellota E, Zhou J, Farhat N, Bohan D, Noack J, Chen A, Lempp FA, Quispe J, Kergoat L, Larrous F, Cameroni E, Whitener B, Giannini O, Cippà P, Ceschi A, Ferrari P, Franzetti-Pellanda A, Biggiogero M, Garzoni C, Zappi S, Bernasconi L, Kim MJ, Rosen LE, Schnell G, Czudnochowski N, Benigni F, Franko N, Logue JK, Yoshiyama C, Stewart C, Chu H, Bourhy H, Schmid MA, Purcell LA, Snell G, Lanzavecchia A, Diamond MS, Corti D, Veesler D. Neutralization, effector function and immune imprinting of Omicron variants. Nature 2023; 621:592-601. [PMID: 37648855 PMCID: PMC10511321 DOI: 10.1038/s41586-023-06487-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 07/27/2023] [Indexed: 09/01/2023]
Abstract
Currently circulating SARS-CoV-2 variants have acquired convergent mutations at hot spots in the receptor-binding domain1 (RBD) of the spike protein. The effects of these mutations on viral infection and transmission and the efficacy of vaccines and therapies remains poorly understood. Here we demonstrate that recently emerged BQ.1.1 and XBB.1.5 variants bind host ACE2 with high affinity and promote membrane fusion more efficiently than earlier Omicron variants. Structures of the BQ.1.1, XBB.1 and BN.1 RBDs bound to the fragment antigen-binding region of the S309 antibody (the parent antibody for sotrovimab) and human ACE2 explain the preservation of antibody binding through conformational selection, altered ACE2 recognition and immune evasion. We show that sotrovimab binds avidly to all Omicron variants, promotes Fc-dependent effector functions and protects mice challenged with BQ.1.1 and hamsters challenged with XBB.1.5. Vaccine-elicited human plasma antibodies cross-react with and trigger effector functions against current Omicron variants, despite a reduced neutralizing activity, suggesting a mechanism of protection against disease, exemplified by S309. Cross-reactive RBD-directed human memory B cells remained dominant even after two exposures to Omicron spikes, underscoring the role of persistent immune imprinting.
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Affiliation(s)
- Amin Addetia
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | | | - James Brett Case
- Department of Medicine, Washington University School of Medicine, St Louis, MO, USA
| | - Young-Jun Park
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | | | | | - Ha Dang
- Vir Biotechnology, San Francisco, CA, USA
| | - Guilherme Dias de Melo
- Institut Pasteur, Université Paris Cité, Lyssavirus Epidemiology and Neuropathology Unit, Paris, France
| | | | - Kaitlin Sprouse
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Suzanne M Scheaffer
- Department of Medicine, Washington University School of Medicine, St Louis, MO, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Jiayi Zhou
- Vir Biotechnology, San Francisco, CA, USA
| | | | - Dana Bohan
- Vir Biotechnology, San Francisco, CA, USA
| | | | - Alex Chen
- Vir Biotechnology, San Francisco, CA, USA
| | | | - Joel Quispe
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Lauriane Kergoat
- Institut Pasteur, Université Paris Cité, Lyssavirus Epidemiology and Neuropathology Unit, Paris, France
| | - Florence Larrous
- Institut Pasteur, Université Paris Cité, Lyssavirus Epidemiology and Neuropathology Unit, Paris, France
| | | | - Bradley Whitener
- Department of Medicine, Washington University School of Medicine, St Louis, MO, USA
| | - Olivier Giannini
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
- Department of Medicine, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Pietro Cippà
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
- Department of Medicine, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Division of Nephrology, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Alessandro Ceschi
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
- Clinical Trial Unit, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Division of Clinical Pharmacology and Toxicology, Institute of Pharmacological Sciences of Southern Switzerland, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, Zurich, Switzerland
| | - Paolo Ferrari
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
- Division of Nephrology, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | | | - Maira Biggiogero
- Clinical Research Unit, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Christian Garzoni
- Clinic of Internal Medicine and Infectious Diseases, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Stephanie Zappi
- Division of Nephrology, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Luca Bernasconi
- Institute of Laboratory Medicine, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Min Jeong Kim
- Division of Nephrology, Cantonal Hospital Aarau, Aarau, Switzerland
| | | | | | | | | | - Nicholas Franko
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Jennifer K Logue
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | | | - Cameron Stewart
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Helen Chu
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Hervé Bourhy
- Institut Pasteur, Université Paris Cité, Lyssavirus Epidemiology and Neuropathology Unit, Paris, France
| | | | | | | | | | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St Louis, MO, USA.
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA.
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA.
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St Louis, MO, USA.
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St Louis, MO, USA.
| | | | - David Veesler
- Department of Biochemistry, University of Washington, Seattle, WA, USA.
- Howard Hughes Medical Institute, University of Washington, Seattle, WA, USA.
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29
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Li Y, Molleston JM, Kim AH, Ingle H, Aggarwal S, Nolan LS, Hassan AO, Foster L, Diamond MS, Baldridge MT. Sequential early-life viral infections modulate the microbiota and adaptive immune responses to systemic and mucosal vaccination. bioRxiv 2023:2023.08.31.555772. [PMID: 37693434 PMCID: PMC10491206 DOI: 10.1101/2023.08.31.555772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Increasing evidence points to the microbial exposome as a critical factor in maturing and shaping the host immune system, thereby influencing responses to immune challenges such as infections or vaccines. To investigate the effect of early-life viral exposures on immune development and vaccine responses, we inoculated mice with six distinct viral pathogens in sequence beginning in the neonatal period, and then evaluated their immune signatures before and after intramuscular or intranasal vaccination against SARS-CoV-2. Sequential viral infection drove profound changes in all aspects of the immune system, including increasing circulating leukocytes, altering innate and adaptive immune cell lineages in tissues, and markedly influencing serum cytokine and total antibody levels. Beyond these immune responses changes, these exposures also modulated the composition of the endogenous intestinal microbiota. Although sequentially-infected mice exhibited increased systemic immune activation and T cell responses after intramuscular and intranasal SARS-CoV-2 immunization, we observed decreased vaccine-induced antibody responses in these animals. These results suggest that early-life viral exposures are sufficient to diminish antibody responses to vaccination in mice, and highlight their potential importance of considering prior microbial exposures when investigating vaccine responses.
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30
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Yin P, Davenport BJ, Wan JJ, Kim AS, Diamond MS, Ware BC, Tong K, Couderc T, Lecuit M, Lai JR, Morrison TE, Kielian M. Chikungunya virus cell-to-cell transmission is mediated by intercellular extensions in vitro and in vivo. Nat Microbiol 2023; 8:1653-1667. [PMID: 37591996 PMCID: PMC10956380 DOI: 10.1038/s41564-023-01449-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 07/13/2023] [Indexed: 08/19/2023]
Abstract
Chikungunya virus (CHIKV) has recently emerged to cause millions of human infections worldwide. Infection can induce the formation of long intercellular extensions that project from infected cells and form stable non-continuous membrane bridges with neighbouring cells. The mechanistic role of these intercellular extensions in CHIKV infection was unclear. Here we developed a co-culture system and flow cytometry methods to quantitatively evaluate transmission of CHIKV from infected to uninfected cells in the presence of neutralizing antibody. Endocytosis and endosomal acidification were critical for virus cell-to-cell transmission, while the CHIKV receptor MXRA8 was not. By using distinct antibodies to block formation of extensions and by evaluation of transmission in HeLa cells that did not form extensions, we showed that intercellular extensions mediate CHIKV cell-to-cell transmission. In vivo, pre-treatment of mice with a neutralizing antibody blocked infection by direct virus inoculation, while adoptive transfer of infected cells produced antibody-resistant host infection. Together our data suggest a model in which the contact sites of intercellular extensions on target cells shield CHIKV from neutralizing antibodies and promote efficient intercellular virus transmission both in vitro and in vivo.
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Affiliation(s)
- Peiqi Yin
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Bennett J Davenport
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Judy J Wan
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Arthur S Kim
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO, USA
- Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO, USA
- Department of Pathology & Immunology, Washington University School of Medicine, Saint Louis, MO, USA
- Department of Molecular Microbiology, Washington University School of Medicine, Saint Louis, MO, USA
| | - Brian C Ware
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Karen Tong
- Department of Biochemistry, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Thérèse Couderc
- Institut Pasteur, Inserm U1117, Biology of Infection Unit, Université de Paris, Paris, France
| | - Marc Lecuit
- Institut Pasteur, Inserm U1117, Biology of Infection Unit, Université de Paris, Paris, France
- Department of Infectious Diseases and Tropical Medicine, APHP, Institut Imagine, Necker-Enfants Malades University Hospital, Paris, France
| | - Jonathan R Lai
- Department of Biochemistry, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Thomas E Morrison
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Margaret Kielian
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA.
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Kafai NM, Janova H, Cain MD, Alippe Y, Muraro S, Sariol A, Elam-Noll M, Klein RS, Diamond MS. Entry receptor LDLRAD3 is required for Venezuelan equine encephalitis virus peripheral infection and neurotropism leading to pathogenesis in mice. Cell Rep 2023; 42:112946. [PMID: 37556325 PMCID: PMC10529316 DOI: 10.1016/j.celrep.2023.112946] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/03/2023] [Accepted: 07/21/2023] [Indexed: 08/11/2023] Open
Abstract
Venezuelan equine encephalitis virus (VEEV) is an encephalitic alphavirus responsible for epidemics of neurological disease across the Americas. Low-density lipoprotein receptor class A domain-containing 3 (LDLRAD3) is a recently reported entry receptor for VEEV. Here, using wild-type and Ldlrad3-deficient mice, we define a critical role for LDLRAD3 in controlling steps in VEEV infection, pathogenesis, and neurotropism. Our analysis shows that LDLRAD3 is required for efficient VEEV infection and pathogenesis prior to and after central nervous system invasion. Ldlrad3-deficient mice survive intranasal and intracranial VEEV inoculation and show reduced infection of neurons in different brain regions. As LDLRAD3 is a determinant of pathogenesis and an entry receptor required for VEEV infection of neurons of the brain, receptor-targeted therapies may hold promise as countermeasures.
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Affiliation(s)
- Natasha M Kafai
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Hana Janova
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Matthew D Cain
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Yael Alippe
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Stefanie Muraro
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Alan Sariol
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Michelle Elam-Noll
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Robyn S Klein
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Neuroscience, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA; The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO 63110, USA.
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32
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Singh C, Verma S, Reddy P, Diamond MS, Curiel DT, Patel C, Jain MK, Redkar SV, Bhate AS, Gundappa V, Konatham R, Toppo L, Joshi AC, Kushwaha JS, Singh AP, Bawankule S, Ella R, Prasad S, Ganneru B, Chiteti SR, Kataram S, Vadrevu KM. Phase III Pivotal comparative clinical trial of intranasal (iNCOVACC) and intramuscular COVID 19 vaccine (Covaxin ®). NPJ Vaccines 2023; 8:125. [PMID: 37596281 PMCID: PMC10439197 DOI: 10.1038/s41541-023-00717-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 08/01/2023] [Indexed: 08/20/2023] Open
Abstract
One of the most preferable characteristics for a COVID-19 vaccine candidate is the ability to reduce transmission and infection of SARS-CoV-2, in addition to disease prevention. Unlike intramuscular vaccines, intranasal COVID-19 vaccines may offer this by generating mucosal immunity. In this open-label, randomised, multicentre, phase 3 clinical trial (CTRI/2022/02/40065; ClinicalTrials.gov: NCT05522335), healthy adults were randomised to receive two doses, 28 days apart, of either intranasal adenoviral vectored SARS-CoV-2 vaccine (BBV154) or licensed intramuscular vaccine, Covaxin®. Between April 16 and June 4, 2022, we enrolled 3160 subjects of whom, 2971 received 2 doses of BBV154 and 161 received Covaxin. On Day 42, 14 days after the second dose, BBV154 induced significant serum neutralization antibody titers against the ancestral (Wuhan) virus, which met the pre-defined superiority criterion for BBV154 over Covaxin®. Further, both vaccines showed cross protection against Omicron BA.5 variant. Salivary IgA titers were found to be higher in BBV154. In addition, extensive evaluation of T cell immunity revealed comparable responses in both cohorts due to prior infection. However, BBV154 showed significantly more ancestral specific IgA-secreting plasmablasts, post vaccination, whereas Covaxin recipients showed significant Omicron specific IgA-secreting plasmablasts only at day 42. Both vaccines were well tolerated. Overall reported solicited reactions were 6.9% and 25.5% and unsolicited reactions were 1.2% and 3.1% in BBV154 and Covaxin® participants respectively.
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Affiliation(s)
| | - Savita Verma
- Pt. BD Sharma Postgraduate Institute of Medical Sciences (PGIMS), Rohtak, Haryana, India
| | - Prabhakar Reddy
- Nizams Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Michael S Diamond
- Department of Medicine, Molecular Microbiology, Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - David T Curiel
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | | | - Manish Kumar Jain
- Maharaja Agrasen Super Speciality Hospital, Jaipur, Rajasthan, India
| | | | | | - Vivek Gundappa
- Rajarajeswari Medical College and Hospital, Bangalore, Karnataka, India
| | - Rambabu Konatham
- Visakha Institute of Medical Science, Visakhapatnam, Andhra Pradesh, India
| | - Leelabati Toppo
- Malla Reddy Narayana Multispeciality Hospital, Hyderabad, Telangana, India
| | | | | | | | - Shilpa Bawankule
- Acharya Vinobha Bhave Rural Hospital, Wardha, Maharashtra, India
| | - Raches Ella
- Bharat Biotech International Limited, Hyderabad, India
| | - Sai Prasad
- Bharat Biotech International Limited, Hyderabad, India
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Tsuji M, Nair MS, Masuda K, Castagna C, Chong Z, Darling TL, Seehra K, Hwang Y, Ribeiro ÁL, Ferreira GM, Corredor L, Coelho-Dos-Reis JGA, Tsuji Y, Mori M, Boon ACM, Diamond MS, Huang Y, Ho DD. An immunostimulatory glycolipid that blocks SARS-CoV-2, RSV, and influenza infections in vivo. Nat Commun 2023; 14:3959. [PMID: 37402814 DOI: 10.1038/s41467-023-39738-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 06/27/2023] [Indexed: 07/06/2023] Open
Abstract
Prophylactic vaccines for SARS-CoV-2 have lowered the incidence of severe COVID-19, but emergence of viral variants that are antigenically distinct from the vaccine strains are of concern and additional, broadly acting preventive approaches are desirable. Here, we report on a glycolipid termed 7DW8-5 that exploits the host innate immune system to enable rapid control of viral infections in vivo. This glycolipid binds to CD1d on antigen-presenting cells and thereby stimulates NKT cells to release a cascade of cytokines and chemokines. The intranasal administration of 7DW8-5 prior to virus exposure significantly blocked infection by three different authentic variants of SARS-CoV-2, as well as by respiratory syncytial virus and influenza virus, in mice or hamsters. We also found that this protective antiviral effect is both host-directed and mechanism-specific, requiring both the CD1d molecule and interferon-[Formula: see text]. A chemical compound like 7DW8-5 that is easy to administer and cheap to manufacture may be useful not only in slowing the spread of COVID-19 but also in responding to future pandemics long before vaccines or drugs are developed.
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Affiliation(s)
- Moriya Tsuji
- Aaron Diamond AIDS Research Center, Columbia University Irving Medical Center, New York, NY, 10032, USA.
- Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA.
| | - Manoj S Nair
- Aaron Diamond AIDS Research Center, Columbia University Irving Medical Center, New York, NY, 10032, USA
- Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Kazuya Masuda
- Aaron Diamond AIDS Research Center, Columbia University Irving Medical Center, New York, NY, 10032, USA
- Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Candace Castagna
- Institute of Comparative Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Zhenlu Chong
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Tamarand L Darling
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Kuljeet Seehra
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Youngmin Hwang
- Columbia Center for Human Development, Pulmonary Allergy & Critical Care Medicine, Department of Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Ágata Lopes Ribeiro
- Basic and Applied Virology Laboratory, Department of Microbiology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Geovane Marques Ferreira
- Basic and Applied Virology Laboratory, Department of Microbiology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Laura Corredor
- Institute of Comparative Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | | | - Yukiko Tsuji
- Aaron Diamond AIDS Research Center, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Munemasa Mori
- Columbia Center for Human Development, Pulmonary Allergy & Critical Care Medicine, Department of Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Adrianus C M Boon
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Yaoxing Huang
- Aaron Diamond AIDS Research Center, Columbia University Irving Medical Center, New York, NY, 10032, USA.
- Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA.
| | - David D Ho
- Aaron Diamond AIDS Research Center, Columbia University Irving Medical Center, New York, NY, 10032, USA.
- Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA.
- Department of Microbiology and Immunology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, 10032, USA.
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34
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Hunt AC, Vögeli B, Hassan AO, Guerrero L, Kightlinger W, Yoesep DJ, Krüger A, DeWinter M, Diamond MS, Karim AS, Jewett MC. A rapid cell-free expression and screening platform for antibody discovery. Nat Commun 2023; 14:3897. [PMID: 37400446 DOI: 10.1038/s41467-023-38965-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 05/23/2023] [Indexed: 07/05/2023] Open
Abstract
Antibody discovery is bottlenecked by the individual expression and evaluation of antigen-specific hits. Here, we address this bottleneck by developing a workflow combining cell-free DNA template generation, cell-free protein synthesis, and binding measurements of antibody fragments in a process that takes hours rather than weeks. We apply this workflow to evaluate 135 previously published antibodies targeting the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), including all 8 antibodies previously granted emergency use authorization for coronavirus disease 2019 (COVID-19), and demonstrate identification of the most potent antibodies. We also evaluate 119 anti-SARS-CoV-2 antibodies from a mouse immunized with the SARS-CoV-2 spike protein and identify neutralizing antibody candidates, including the antibody SC2-3, which binds the SARS-CoV-2 spike protein of all tested variants of concern. We expect that our cell-free workflow will accelerate the discovery and characterization of antibodies for future pandemics and for research, diagnostic, and therapeutic applications more broadly.
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Affiliation(s)
- Andrew C Hunt
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, 60208, USA
| | - Bastian Vögeli
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, 60208, USA
| | - Ahmed O Hassan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Laura Guerrero
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, 60208, USA
| | - Weston Kightlinger
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, 60208, USA
| | - Danielle J Yoesep
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, 60208, USA
| | - Antje Krüger
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, 60208, USA
| | - Madison DeWinter
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, 60208, USA
- Medical Scientist Training Program, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Ashty S Karim
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, 60208, USA
| | - Michael C Jewett
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA.
- Center for Synthetic Biology, Northwestern University, Evanston, IL, 60208, USA.
- Chemistry of Life Processes Institute, Northwestern University, Evanston, IL, 60208, USA.
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, 60611, USA.
- Department of Bioengineering, Stanford University, Stanford, CA, 94305, USA.
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Feng F, Bouma EM, Hu G, Zhu Y, Yu Y, Smit JM, Diamond MS, Zhang R. Colocalization of Chikungunya Virus with Its Receptor MXRA8 during Cell Attachment, Internalization, and Membrane Fusion. J Virol 2023; 97:e0155722. [PMID: 37133449 PMCID: PMC10231136 DOI: 10.1128/jvi.01557-22] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 04/11/2023] [Indexed: 05/04/2023] Open
Abstract
Arthritogenic alphaviruses, including chikungunya virus (CHIKV), preferentially target joint tissues and cause chronic rheumatic disease that adversely impacts the quality of life of patients. Viruses enter target cells via interaction with cell surface receptor(s), which determine the viral tissue tropism and pathogenesis. Although MXRA8 is a recently identified receptor for several clinically relevant arthritogenic alphaviruses, its detailed role in the cell entry process has not been fully explored. We found that in addition to its localization on the plasma membrane, MXRA8 is present in acidic organelles, endosomes, and lysosomes. Moreover, MXRA8 is internalized into cells without a requirement for its transmembrane and cytoplasmic domains. Confocal microscopy and live cell imaging revealed that MXRA8 interacts with CHIKV at the cell surface and then enters cells along with CHIKV particles. At the moment of membrane fusion in the endosomes, many viral particles are still colocalized with MXRA8. These findings provide insight as to how MXRA8 functions in alphavirus internalization and suggest possible targets for antiviral development. IMPORTANCE The globally distributed arthritogenic alphaviruses have infected millions of humans and induce rheumatic disease, such as severe polyarthralgia/polyarthritis, for weeks to years. Alphaviruses infect target cells through receptor(s) followed by clathrin-mediated endocytosis. MXRA8 was recently identified as an entry receptor that shapes the tropism and pathogenesis for multiple arthritogenic alphaviruses, including chikungunya virus (CHIKV). Nonetheless, the exact functions of MXRA8 during the process of viral cell entry remain undetermined. Here, we have provided compelling evidence for MXRA8 as a bona fide entry receptor that mediates the uptake of alphavirus virions. Small molecules that disrupt MXRA8-dependent binding of alphaviruses or internalization steps could serve as a platform for unique classes of antiviral drugs.
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Affiliation(s)
- Fei Feng
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ellen M. Bouma
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Gaowei Hu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yunkai Zhu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yin Yu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jolanda M. Smit
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Michael S. Diamond
- Department of Medicine, Washington University School of Medicine, Saint Louis, Missouri, USA
- Department of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri, USA
- Department of Molecular Microbiology, Washington University School of Medicine, Saint Louis, Missouri, USA
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, Saint Louis, Missouri, USA
| | - Rong Zhang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
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Raju S, Adams LJ, Earnest JT, Warfield K, Vang L, Crowe JE, Fremont DH, Diamond MS. A chikungunya virus-like particle vaccine induces broadly neutralizing and protective antibodies against alphaviruses in humans. Sci Transl Med 2023; 15:eade8273. [PMID: 37196061 PMCID: PMC10562830 DOI: 10.1126/scitranslmed.ade8273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 04/27/2023] [Indexed: 05/19/2023]
Abstract
Chikungunya virus (CHIKV) is a mosquito-transmitted alphavirus that causes epidemics of acute and chronic musculoskeletal disease. Here, we analyzed the human B cell response to a CHIKV-like particle-adjuvanted vaccine (PXVX0317) from samples obtained from a phase 2 clinical trial in humans (NCT03483961). Immunization with PXVX0317 induced high levels of neutralizing antibody in serum against CHIKV and circulating antigen-specific B cells up to 6 months after immunization. Monoclonal antibodies (mAbs) generated from peripheral blood B cells of three PXVX0317-vaccinated individuals on day 57 after immunization potently neutralized CHIKV infection, and a subset of these inhibited multiple related arthritogenic alphaviruses. Epitope mapping and cryo-electron microscopy defined two broadly neutralizing mAbs that uniquely bind to the apex of the B domain of the E2 glycoprotein. These results demonstrate the inhibitory breadth and activity of the human B cell response induced by the PXVX0317 vaccine against CHIKV and potentially other related alphaviruses.
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Affiliation(s)
- Saravanan Raju
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Lucas J. Adams
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - James T. Earnest
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | | | - Lo Vang
- Emergent BioSolutions, Gaithersburg, MD 20879, USA
| | - James E. Crowe
- Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Daved H. Fremont
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Michael S. Diamond
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO 63110, USA
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA
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37
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Fox JM, Roy V, Gunn BM, Bolton GR, Fremont DH, Alter G, Diamond MS, Boesch AW. Enhancing the therapeutic activity of hyperimmune IgG against chikungunya virus using FcγRIIIa affinity chromatography. Front Immunol 2023; 14:1153108. [PMID: 37251375 PMCID: PMC10213286 DOI: 10.3389/fimmu.2023.1153108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 04/24/2023] [Indexed: 05/31/2023] Open
Abstract
Introduction Chikungunya virus (CHIKV) is a re-emerging mosquito transmitted alphavirus of global concern. Neutralizing antibodies and antibody Fc-effector functions have been shown to reduce CHIKV disease and infection in animals. However, the ability to improve the therapeutic activity of CHIKV-specific polyclonal IgG by enhancing Fc-effector functions through modulation of IgG subclass and glycoforms remains unknown. Here, we evaluated the protective efficacy of CHIKV-immune IgG enriched for binding to Fc-gamma receptor IIIa (FcγRIIIa) to select for IgG with enhanced Fc effector functions. Methods Total IgG was isolated from CHIKV-immune convalescent donors with and without additional purification by FcγRIIIa affinity chromatography. The enriched IgG was characterized in biophysical and biological assays and assessed for therapeutic efficacy during CHIKV infection in mice. Results FcγRIIIa-column purification enriched for afucosylated IgG glycoforms. In vitro characterization showed the enriched CHIKV-immune IgG had enhanced human FcγRIIIa and mouse FcγRIV affinity and FcγR-mediated effector function without reducing virus neutralization in cellular assays. When administered as post-exposure therapy in mice, CHIKV-immune IgG enriched in afucosylated glycoforms promoted reduction in viral load. Discussion Our study provides evidence that, in mice, increasing Fc engagement of FcγRs on effector cells, by leveraging FcγRIIIa-affinity chromatography, enhanced the antiviral activity of CHIKV-immune IgG and reveals a path to produce more effective therapeutics against these and potentially other emerging viruses.
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Affiliation(s)
- Julie M. Fox
- Department of Medicine, Washington University in St. Louis, St. Louis, MO, United States
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Vicky Roy
- Ragon Institute of Massachusetts General Hospital (MGH), Massachusetts Institute of Technology (MIT), and Harvard University, Cambridge, MA, United States
| | - Bronwyn M. Gunn
- Ragon Institute of Massachusetts General Hospital (MGH), Massachusetts Institute of Technology (MIT), and Harvard University, Cambridge, MA, United States
| | | | - Daved H. Fremont
- Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, MO, United States
- Department of Molecular Microbiology, Washington University in St. Louis, St. Louis, MO, United States
| | - Galit Alter
- Ragon Institute of Massachusetts General Hospital (MGH), Massachusetts Institute of Technology (MIT), and Harvard University, Cambridge, MA, United States
- Moderna, Inc., Cambridge, MA, United States
| | - Michael S. Diamond
- Department of Medicine, Washington University in St. Louis, St. Louis, MO, United States
- Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, MO, United States
- Department of Molecular Microbiology, Washington University in St. Louis, St. Louis, MO, United States
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38
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Ying B, Darling TL, Desai P, Liang CY, Dmitriev IP, Soudani N, Bricker T, Kashentseva EA, Harastani H, Schmidt AG, Curiel DT, Boon AC, Diamond MS. A bivalent ChAd nasal vaccine protects against SARS-CoV-2 BQ.1.1 and XBB.1.5 infection and disease in mice and hamsters. bioRxiv 2023:2023.05.04.539332. [PMID: 37205450 PMCID: PMC10187308 DOI: 10.1101/2023.05.04.539332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
We previously described a nasally delivered monovalent adenoviral-vectored SARS-CoV-2 vaccine (ChAd-SARS-CoV-2-S, targeting Wuhan-1 spike [S]; iNCOVACC®) that is currently used in India as a primary or booster immunization. Here, we updated the mucosal vaccine for Omicron variants by creating ChAd-SARS-CoV-2-BA.5-S, which encodes for a pre-fusion and surface-stabilized S protein of the BA.5 strain, and then tested monovalent and bivalent vaccines for efficacy against circulating variants including BQ.1.1 and XBB.1.5. Whereas monovalent ChAd-vectored vaccines effectively induced systemic and mucosal antibody responses against matched strains, the bivalent ChAd-vectored vaccine elicited greater breadth. However, serum neutralizing antibody responses induced by both monovalent and bivalent vaccines were poor against the antigenically distant XBB.1.5 Omicron strain and did not protect in passive transfer experiments. Nonetheless, nasally delivered bivalent ChAd-vectored vaccines induced robust antibody and spike-specific memory T cell responses in the respiratory mucosa, and conferred protection against WA1/2020 D614G and Omicron variants BQ.1.1 and XBB.1.5 in the upper and lower respiratory tracts of both mice and hamsters. Our data suggest that a nasally delivered bivalent adenoviral-vectored vaccine induces protective mucosal and systemic immunity against historical and emerging SARS-CoV-2 strains without requiring high levels of serum neutralizing antibody.
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Affiliation(s)
- Baoling Ying
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Tamarand L. Darling
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Pritesh Desai
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Chieh-Yu Liang
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO
| | - Igor P. Dmitriev
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO
| | - Nadia Soudani
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO
| | - Traci Bricker
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Elena A. Kashentseva
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO
| | - Houda Harastani
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Aaron G. Schmidt
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA; Department of Microbiology, Harvard Medical School, Boston, MA
- Department of Microbiology, Harvard Medical School, Boston, MA
| | - David T. Curiel
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO
| | - Adrianus C.M. Boon
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO
- Andrew M. and Jane M. Bursky the Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO
| | - Michael S. Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO
- Andrew M. and Jane M. Bursky the Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO
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Alsoussi WB, Malladi SK, Zhou JQ, Liu Z, Ying B, Kim W, Schmitz AJ, Lei T, Horvath SC, Sturtz AJ, McIntire KM, Evavold B, Han F, Scheaffer SM, Fox IF, Mirza SF, Parra-Rodriguez L, Nachbagauer R, Nestorova B, Chalkias S, Farnsworth CW, Klebert MK, Pusic I, Strnad BS, Middleton WD, Teefey SA, Whelan SPJ, Diamond MS, Paris R, O'Halloran JA, Presti RM, Turner JS, Ellebedy AH. SARS-CoV-2 Omicron boosting induces de novo B cell response in humans. Nature 2023; 617:592-598. [PMID: 37011668 DOI: 10.1038/s41586-023-06025-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 03/28/2023] [Indexed: 04/05/2023]
Abstract
The primary two-dose SARS-CoV-2 mRNA vaccine series are strongly immunogenic in humans, but the emergence of highly infectious variants necessitated additional doses and the development of vaccines aimed at the new variants1-4. SARS-CoV-2 booster immunizations in humans primarily recruit pre-existing memory B cells5-9. However, it remains unclear whether the additional doses induce germinal centre reactions whereby re-engaged B cells can further mature, and whether variant-derived vaccines can elicit responses to variant-specific epitopes. Here we show that boosting with an mRNA vaccine against the original monovalent SARS-CoV-2 mRNA vaccine or the bivalent B.1.351 and B.1.617.2 (Beta/Delta) mRNA vaccine induced robust spike-specific germinal centre B cell responses in humans. The germinal centre response persisted for at least eight weeks, leading to significantly more mutated antigen-specific bone marrow plasma cell and memory B cell compartments. Spike-binding monoclonal antibodies derived from memory B cells isolated from individuals boosted with either the original SARS-CoV-2 spike protein, bivalent Beta/Delta vaccine or a monovalent Omicron BA.1-based vaccine predominantly recognized the original SARS-CoV-2 spike protein. Nonetheless, using a more targeted sorting approach, we isolated monoclonal antibodies that recognized the BA.1 spike protein but not the original SARS-CoV-2 spike protein from individuals who received the mRNA-1273.529 booster; these antibodies were less mutated and recognized novel epitopes within the spike protein, suggesting that they originated from naive B cells. Thus, SARS-CoV-2 booster immunizations in humans induce robust germinal centre B cell responses and can generate de novo B cell responses targeting variant-specific epitopes.
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Affiliation(s)
- Wafaa B Alsoussi
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Sameer Kumar Malladi
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Julian Q Zhou
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Zhuoming Liu
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Baoling Ying
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Wooseob Kim
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Aaron J Schmitz
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Tingting Lei
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Stephen C Horvath
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Alexandria J Sturtz
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Katherine M McIntire
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Birk Evavold
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Fangjie Han
- Department of Emergency Medicine, Washington University School of Medicine, St Louis, MO, USA
| | - Suzanne M Scheaffer
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Isabella F Fox
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Senaa F Mirza
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Luis Parra-Rodriguez
- Division of Infectious Diseases, Department of Internal Medicine, Washington University School of Medicine, St Louis, MO, USA
| | | | | | | | - Christopher W Farnsworth
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Michael K Klebert
- Infectious Disease Clinical Research Unit, Washington University School of Medicine, St Louis, MO, USA
| | - Iskra Pusic
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St Louis, MO, USA
| | - Benjamin S Strnad
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
| | - William D Middleton
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
| | - Sharlene A Teefey
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
| | - Sean P J Whelan
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Michael S Diamond
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
- Division of Infectious Diseases, Department of Internal Medicine, Washington University School of Medicine, St Louis, MO, USA
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St Louis, MO, USA
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St Louis, MO, USA
| | | | - Jane A O'Halloran
- Division of Infectious Diseases, Department of Internal Medicine, Washington University School of Medicine, St Louis, MO, USA
- Infectious Disease Clinical Research Unit, Washington University School of Medicine, St Louis, MO, USA
| | - Rachel M Presti
- Division of Infectious Diseases, Department of Internal Medicine, Washington University School of Medicine, St Louis, MO, USA
- Infectious Disease Clinical Research Unit, Washington University School of Medicine, St Louis, MO, USA
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St Louis, MO, USA
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St Louis, MO, USA
| | - Jackson S Turner
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA.
| | - Ali H Ellebedy
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA.
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St Louis, MO, USA.
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St Louis, MO, USA.
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40
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Case JB, Scheaffer SM, Darling TL, Bricker TL, Adams LJ, Harastani H, Trende R, Sanapala S, Fremont DH, Boon ACM, Diamond MS. Characterization of the SARS-CoV-2 BA.5.5 and BQ.1.1 Omicron Variants in Mice and Hamsters. bioRxiv 2023:2023.04.28.538747. [PMID: 37205409 PMCID: PMC10187162 DOI: 10.1101/2023.04.28.538747] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The continued evolution and emergence of novel SARS-CoV-2 variants has resulted in challenges to vaccine and antibody efficacy. The emergence of each new variant necessitates the need to re-evaluate and refine animal models used for countermeasure testing. Here, we tested a currently circulating SARS-CoV-2 Omicron lineage variant, BQ.1.1, in multiple rodent models including K18-hACE2 transgenic, C57BL/6J, and 129S2 mice, and Syrian golden hamsters. In contrast to a previously dominant BA.5.5 Omicron variant, inoculation of K18-hACE2 mice with BQ.1.1 resulted in a substantial weight loss, a characteristic seen in pre-Omicron variants. BQ.1.1 also replicated to higher levels in the lungs of K18-hACE2 mice and caused greater lung pathology than the BA.5.5 variant. However, C57BL/6J mice, 129S2 mice, and Syrian hamsters inoculated with BQ.1.1 showed no differences in respiratory tract infection or disease compared to animals administered BA.5.5. Airborne or direct contact transmission in hamsters was observed more frequently after BQ.1.1 than BA.5.5 infection. Together, these data suggest that the BQ.1.1 Omicron variant has increased virulence in some rodent species, possibly due to the acquisition of unique spike mutations relative to other Omicron variants. IMPORTANCE As SARS-CoV-2 continues to evolve, there is a need to rapidly assess the efficacy of vaccines and antiviral therapeutics against newly emergent variants. To do so, the commonly used animal models must also be reevaluated. Here, we determined the pathogenicity of the circulating BQ.1.1 SARS-CoV-2 variant in multiple SARS-CoV-2 animal models including transgenic mice expressing human ACE2, two strains of conventional laboratory mice, and Syrian hamsters. While BQ.1.1 infection resulted in similar levels of viral burden and clinical disease in the conventional laboratory mice tested, increases in lung infection were detected in human ACE2-expressing transgenic mice, which corresponded with greater levels of pro-inflammatory cytokines and lung pathology. Moreover, we observed a trend towards greater animal-to-animal transmission of BQ.1.1 than BA.5.5 in Syrian hamsters. Together, our data highlight important differences in two closely related Omicron SARS-CoV-2 variant strains and provide a foundation for evaluating countermeasures.
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Desautels TA, Arrildt KT, Zemla AT, Lau EY, Zhu F, Ricci D, Cronin S, Zost SJ, Binshtein E, Scheaffer SM, Dadonaite B, Petersen BK, Engdahl TB, Chen E, Handal LS, Hall L, Goforth JW, Vashchenko D, Nguyen S, Weilhammer DR, Lo JKY, Rubinfeld B, Saada EA, Weisenberger T, Lee TH, Whitener B, Case JB, Ladd A, Silva MS, Haluska RM, Grzesiak EA, Earnhart CG, Hopkins S, Bates TW, Thackray LB, Segelke BW, Lillo AM, Sundaram S, Bloom J, Diamond MS, Crowe JE, Carnahan RH, Faissol DM. Computationally restoring the potency of a clinical antibody against SARS-CoV-2 Omicron subvariants. bioRxiv 2023:2022.10.21.513237. [PMID: 36324800 PMCID: PMC9628197 DOI: 10.1101/2022.10.21.513237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The COVID-19 pandemic underscored the promise of monoclonal antibody-based prophylactic and therapeutic drugs1-3, but also revealed how quickly viral escape can curtail effective options4,5. With the emergence of the SARS-CoV-2 Omicron variant in late 2021, many clinically used antibody drug products lost potency, including Evusheld™ and its constituent, cilgavimab4,6. Cilgavimab, like its progenitor COV2-2130, is a class 3 antibody that is compatible with other antibodies in combination4 and is challenging to replace with existing approaches. Rapidly modifying such high-value antibodies with a known clinical profile to restore efficacy against emerging variants is a compelling mitigation strategy. We sought to redesign COV2-2130 to rescue in vivo efficacy against Omicron BA.1 and BA.1.1 strains while maintaining efficacy against the contemporaneously dominant Delta variant. Here we show that our computationally redesigned antibody, 2130-1-0114-112, achieves this objective, simultaneously increases neutralization potency against Delta and many variants of concern that subsequently emerged, and provides protection in vivo against the strains tested, WA1/2020, BA.1.1, and BA.5. Deep mutational scanning of tens of thousands pseudovirus variants reveals 2130-1-0114-112 improves broad potency without incurring additional escape liabilities. Our results suggest that computational approaches can optimize an antibody to target multiple escape variants, while simultaneously enriching potency. Because our approach is computationally driven, not requiring experimental iterations or pre-existing binding data, it could enable rapid response strategies to address escape variants or pre-emptively mitigate escape vulnerabilities.
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Affiliation(s)
- Thomas A Desautels
- Computational Engineering Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Kathryn T Arrildt
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Adam T Zemla
- Global Security Computing Applications Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Edmond Y Lau
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Fangqiang Zhu
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Dante Ricci
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | | | - Seth J Zost
- Vanderbilt Vaccine Center, Nashville, TN 37232, USA
| | | | - Suzanne M Scheaffer
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Bernadeta Dadonaite
- Basic Sciences Division and Computational Biology Program, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Brenden K Petersen
- Computational Engineering Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | | | - Elaine Chen
- Vanderbilt Vaccine Center, Nashville, TN 37232, USA
| | | | - Lynn Hall
- Vanderbilt Vaccine Center, Nashville, TN 37232, USA
| | - John W Goforth
- Global Security Computing Applications Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Denis Vashchenko
- Applications Simulations and Quality Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Sam Nguyen
- Computational Engineering Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Dina R Weilhammer
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Jacky Kai-Yin Lo
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Bonnee Rubinfeld
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Edwin A Saada
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Tracy Weisenberger
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Tek-Hyung Lee
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Bradley Whitener
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - James B Case
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Alexander Ladd
- Computational Engineering Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Mary S Silva
- Global Security Computing Applications Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Rebecca M Haluska
- Applications Simulations and Quality Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Emilia A Grzesiak
- Global Security Computing Applications Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Christopher G Earnhart
- Joint Program Executive Office for Chemical, Biological, Radiological, and Nuclear Defense, US, Department of Defense, Frederick, MD 21703, USA
| | | | - Thomas W Bates
- Global Security Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Larissa B Thackray
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Brent W Segelke
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | | | - Shivshankar Sundaram
- Center for Bioengineering, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Jesse Bloom
- Basic Sciences Division and Computational Biology Program, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
- Howard Hughes Medical Institute, Seattle, WA 98195, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - James E Crowe
- Vanderbilt Vaccine Center, Nashville, TN 37232, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Robert H Carnahan
- Vanderbilt Vaccine Center, Nashville, TN 37232, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Daniel M Faissol
- Computational Engineering Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
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Quinn M, Parra-Rodriguez L, Alsoussi WB, Ayres C, Klebert MK, Liu C, Suessen T, Scheaffer SM, Middleton WD, Teefey SA, Powderly WG, Diamond MS, Presti RM, Ellebedy AH, Turner JS, O’Halloran JA, Mudd PA. Persons with HIV Develop Spike-Specific Lymph Node Germinal Center Responses following SARS-CoV-2 Vaccination. J Immunol 2023; 210:947-958. [PMID: 36779802 PMCID: PMC10038880 DOI: 10.4049/jimmunol.2200920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 01/24/2023] [Indexed: 02/14/2023]
Abstract
COVID-19 disproportionately affects persons with HIV (PWH) in worldwide locations with limited access to SARS-CoV-2 vaccines. PWH exhibit impaired immune responses to some, but not all, vaccines. Lymph node (LN) biopsies from PWH demonstrate abnormal LN structure, including dysregulated germinal center (GC) architecture. It is not clear whether LN dysregulation prevents PWH from mounting Ag-specific GC responses in the draining LN following vaccination. To address this issue, we longitudinally collected blood and draining LN fine needle aspiration samples before and after SARS-CoV-2 vaccination from a prospective, observational cohort of 11 PWH on antiretroviral therapy: 2 who received a two-dose mRNA vaccine series and 9 who received a single dose of the Ad26.COV2.S vaccine. Following vaccination, we observed spike-specific Abs, spike-specific B and T cells in the blood, and spike-specific GC B cell and T follicular helper cell responses in the LN of both mRNA vaccine recipients. We detected spike-specific Abs in the blood of all Ad26.COV2.S recipients, and one of six sampled Ad26.COV2.S recipients developed a detectable spike-specific GC B and T follicular helper cell response in the draining LN. Our data show that PWH can mount Ag-specific GC immune responses in the draining LN following SARS-CoV-2 vaccination. Due to the small and diverse nature of this cohort and the limited number of available controls, we are unable to elucidate all potential factors contributing to the infrequent vaccine-induced GC response observed in the Ad26.COV2.S recipients. Our preliminary findings suggest this is a necessary area of future research.
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Affiliation(s)
- Michael Quinn
- Department of Pediatrics, Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO
| | - Luis Parra-Rodriguez
- Department of Internal Medicine, Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO
| | - Wafaa B. Alsoussi
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Chapelle Ayres
- Clinical Trials Unit, Washington University School of Medicine, St. Louis, MO
| | - Michael K. Klebert
- Clinical Trials Unit, Washington University School of Medicine, St. Louis, MO
| | - Chang Liu
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Teresa Suessen
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO
| | - Suzanne M. Scheaffer
- Department of Internal Medicine, Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO
| | - William D. Middleton
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO
| | - Sharlene A. Teefey
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO
| | - William G. Powderly
- Department of Internal Medicine, Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO
| | - Michael S. Diamond
- Department of Internal Medicine, Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO
- The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO
| | - Rachel M. Presti
- Department of Internal Medicine, Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO
| | - Ali H. Ellebedy
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO
- The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO
| | - Jackson S. Turner
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Jane A. O’Halloran
- Department of Internal Medicine, Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO
| | - Philip A. Mudd
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO
- Department of Emergency Medicine, Washington University School of Medicine, St. Louis, MO
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43
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Mackin SR, Desai P, Whitener BM, Karl CE, Liu M, Baric RS, Edwards DK, Chicz TM, McNamara RP, Alter G, Diamond MS. Fc-γR-dependent antibody effector functions are required for vaccine-mediated protection against antigen-shifted variants of SARS-CoV-2. Nat Microbiol 2023; 8:569-580. [PMID: 37012355 PMCID: PMC10797606 DOI: 10.1038/s41564-023-01359-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/10/2023] [Indexed: 04/05/2023]
Abstract
Emerging severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants with antigenic changes in the spike protein are neutralized less efficiently by serum antibodies elicited by legacy vaccines against the ancestral Wuhan-1 virus. Nonetheless, these vaccines, including mRNA-1273 and BNT162b2, retained their ability to protect against severe disease and death, suggesting that other aspects of immunity control infection in the lung. Vaccine-elicited antibodies can bind Fc gamma receptors (FcγRs) and mediate effector functions against SARS-CoV-2 variants, and this property correlates with improved clinical coronavirus disease 2019 outcome. However, a causal relationship between Fc effector functions and vaccine-mediated protection against infection has not been established. Here, using passive and active immunization approaches in wild-type and FcγR-knockout mice, we determined the requirement for Fc effector functions to control SARS-CoV-2 infection. The antiviral activity of passively transferred immune serum was lost against multiple SARS-CoV-2 strains in mice lacking expression of activating FcγRs, especially murine FcγR III (CD16), or depleted of alveolar macrophages. After immunization with the pre-clinical mRNA-1273 vaccine, control of Omicron BA.5 infection in the respiratory tract also was lost in mice lacking FcγR III. Our passive and active immunization studies in mice suggest that Fc-FcγR engagement and alveolar macrophages are required for vaccine-induced antibody-mediated protection against infection by antigenically changed SARS-CoV-2 variants, including Omicron strains.
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Affiliation(s)
- Samantha R Mackin
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Pritesh Desai
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Bradley M Whitener
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Courtney E Karl
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Meizi Liu
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Ralph S Baric
- Department of Epidemiology, University of North Carolina, Chapel Hill, NC, USA
| | | | - Taras M Chicz
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | | | - Galit Alter
- Moderna, Inc., Cambridge, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA.
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA.
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, MO, USA.
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Chonira V, Kwon YD, Gorman J, Case JB, Ku Z, Simeon R, Casner RG, Harris DR, Olia AS, Stephens T, Shapiro L, Bender MF, Boyd H, Teng IT, Tsybovsky Y, Krammer F, Zhang N, Diamond MS, Kwong PD, An Z, Chen Z. A potent and broad neutralization of SARS-CoV-2 variants of concern by DARPins. Nat Chem Biol 2023; 19:284-291. [PMID: 36411391 PMCID: PMC10294592 DOI: 10.1038/s41589-022-01193-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 09/30/2022] [Indexed: 11/22/2022]
Abstract
We report the engineering and selection of two synthetic proteins-FSR16m and FSR22-for the possible treatment of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. FSR16m and FSR22 are trimeric proteins composed of DARPin SR16m or SR22 fused with a T4 foldon. Despite selection by a spike protein from a now historical SARS-CoV-2 strain, FSR16m and FSR22 exhibit broad-spectrum neutralization of SARS-CoV-2 strains, inhibiting authentic B.1.351, B.1.617.2 and BA.1.1 viruses, with respective IC50 values of 3.4, 2.2 and 7.4 ng ml-1 for FSR16m. Cryo-EM structures revealed that these DARPins recognize a region of the receptor-binding domain (residues 456, 475, 486, 487 and 489) overlapping a critical portion of the angiotensin-converting enzyme 2 (ACE2)-binding surface. K18-hACE2 transgenic mice inoculated with B.1.617.2 and receiving intranasally administered FSR16m showed less weight loss and 10-100-fold lower viral burden in upper and lower respiratory tracts. The strong and broad neutralization potency makes FSR16m and FSR22 promising candidates for the prevention and treatment of infection by SARS-CoV-2.
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Affiliation(s)
- Vikas Chonira
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX, USA
| | - Young D Kwon
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Jason Gorman
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - James Brett Case
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO, USA
| | - Zhiqiang Ku
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Rudo Simeon
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX, USA
| | - Ryan G Casner
- Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY, USA
| | - Darcy R Harris
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Adam S Olia
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Tyler Stephens
- Vaccine Research Center Electron Microscopy Unit, Cancer Research Technology Program, Leidos Biomedical Research Inc, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Lawrence Shapiro
- Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY, USA
| | - Michael F Bender
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Hannah Boyd
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - I-Ting Teng
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Yaroslav Tsybovsky
- Vaccine Research Center Electron Microscopy Unit, Cancer Research Technology Program, Leidos Biomedical Research Inc, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai (ISMMS), New York City, NY, USA
- Department of Pathology, Molecular and Cell based Medicine, ISMMS, New York City, NY, USA
| | - Ningyan Zhang
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, Saint Louis, MO, USA.
- Department of Pathology and Immunology, Department of Molecular Microbiology, and The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, Saint Louis, MO, USA.
| | - Peter D Kwong
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
| | - Zhiqiang An
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston, Houston, TX, USA.
| | - Zhilei Chen
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX, USA.
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45
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Reynoso GV, Gordon DN, Kalia A, Aguilar CC, Malo CS, Aleshnick M, Dowd KA, Cherry CR, Shannon JP, Vrba SM, Holmes AC, Alippe Y, Maciejewski S, Asano K, Diamond MS, Pierson TC, Hickman HD. Zika virus spreads through infection of lymph node-resident macrophages. Cell Rep 2023; 42:112126. [PMID: 36795561 PMCID: PMC10425566 DOI: 10.1016/j.celrep.2023.112126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 01/03/2023] [Accepted: 02/01/2023] [Indexed: 02/17/2023] Open
Abstract
To disseminate through the body, Zika virus (ZIKV) is thought to exploit the mobility of myeloid cells, in particular monocytes and dendritic cells. However, the timing and mechanisms underlying shuttling of the virus by immune cells remains unclear. To understand the early steps in ZIKV transit from the skin, at different time points, we spatially mapped ZIKV infection in lymph nodes (LNs), an intermediary site en route to the blood. Contrary to prevailing hypotheses, migratory immune cells are not required for the virus to reach the LNs or blood. Instead, ZIKV rapidly infects a subset of sessile CD169+ macrophages in the LNs, which release the virus to infect downstream LNs. Infection of CD169+ macrophages alone is sufficient to initiate viremia. Overall, our experiments indicate that macrophages that reside in the LNs contribute to initial ZIKV spread. These studies enhance our understanding of ZIKV dissemination and identify another anatomical site for potential antiviral intervention.
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Affiliation(s)
- Glennys V Reynoso
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, USA
| | - David N Gordon
- Viral Pathogenesis Section, Laboratory of Viral Diseases (LVD), NIAID, NIH, Bethesda, MD, USA
| | - Anurag Kalia
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Cynthia C Aguilar
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Courtney S Malo
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Maya Aleshnick
- Viral Pathogenesis Section, Laboratory of Viral Diseases (LVD), NIAID, NIH, Bethesda, MD, USA
| | - Kimberly A Dowd
- Viral Pathogenesis Section, Laboratory of Viral Diseases (LVD), NIAID, NIH, Bethesda, MD, USA
| | - Christian R Cherry
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, USA
| | - John P Shannon
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Sophia M Vrba
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Autumn C Holmes
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Yael Alippe
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Sonia Maciejewski
- Viral Pathogenesis Section, Laboratory of Viral Diseases (LVD), NIAID, NIH, Bethesda, MD, USA
| | - Kenichi Asano
- Laboratory of Immune Regulation, School of Life Science, Tokyo University of Pharmacy and Life Sciences, Tokyo 192-0392, Japan
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA; The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA
| | - Theodore C Pierson
- Viral Pathogenesis Section, Laboratory of Viral Diseases (LVD), NIAID, NIH, Bethesda, MD, USA
| | - Heather D Hickman
- Viral Immunity and Pathogenesis Unit, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, USA.
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46
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Brumback BD, Dmytrenko O, Robinson AN, Bailey AL, Ma P, Liu J, Hicks SC, Ng S, Li G, Zhang DM, Lipovsky CE, Lin CY, Diamond MS, Lavine KJ, Rentschler SL. Human Cardiac Pericytes Are Susceptible to SARS-CoV-2 Infection. JACC Basic Transl Sci 2023; 8:109-120. [PMID: 36124009 PMCID: PMC9473702 DOI: 10.1016/j.jacbts.2022.09.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/06/2022] [Accepted: 09/06/2022] [Indexed: 11/10/2022]
Abstract
COVID-19 is associated with serious cardiovascular complications, with incompletely understood mechanism(s). Pericytes have key functions in supporting endothelial cells and maintaining vascular integrity. We demonstrate that human cardiac pericytes are permissive to SARS-CoV-2 infection in organotypic slice and primary cell cultures. Viral entry into pericytes is mediated by endosomal proteases, and infection leads to up-regulation of inflammatory markers, vasoactive mediators, and nuclear factor kappa-B-dependent cell death. Furthermore, we present evidence of cardiac pericyte infection in COVID-19 myocarditis patients. These data demonstrate that human cardiac pericytes are susceptible to SARS-CoV-2 infection and suggest a role for pericyte infection in COVID-19.
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Affiliation(s)
- Brittany D. Brumback
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Oleksandr Dmytrenko
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Ashley N. Robinson
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Adam L. Bailey
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Pan Ma
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Jing Liu
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Stephanie C. Hicks
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Sherwin Ng
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Gang Li
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, Missouri, USA
| | - David M. Zhang
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Catherine E. Lipovsky
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Developmental Biology, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Chieh-Yu Lin
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Michael S. Diamond
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Medicine, Infectious Disease, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Kory J. Lavine
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Developmental Biology, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Stacey L. Rentschler
- Department of Medicine, Cardiovascular Division, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Developmental Biology, Washington University in St. Louis, St. Louis, Missouri, USA
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Abstract
Alphaviruses are enveloped, insect-transmitted, positive-sense RNA viruses that infect humans and other animals and cause a range of clinical manifestations, including arthritis, musculoskeletal disease, meningitis, encephalitis, and death. Over the past four years, aided by CRISPR/Cas9-based genetic screening approaches, intensive research efforts have focused on identifying entry receptors for alphaviruses to better understand the basis for cellular and species tropism. Herein, we review approaches to alphavirus receptor identification and how these were used for discovery. The identification of new receptors advances our understanding of viral pathogenesis, tropism, and evolution and is expected to contribute to the development of novel strategies for prevention and treatment of alphavirus infection.
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Affiliation(s)
| | | | | | | | - Michael S. Diamond
- Department of Medicine
- Department of Pathology and Immunology
- Department of Molecular Microbiology, and
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, Missouri, USA
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48
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A. Dowd K, Sirohi D, D. Speer S, VanBlargan LA, Chen RE, Mukherjee S, Whitener BM, Govero J, Aleshnick M, Larman B, Sukupolvi-Petty S, Sevvana M, Miller AS, Klose T, Zheng A, Koenig S, Kielian M, Kuhn RJ, Diamond MS, Pierson TC. prM-reactive antibodies reveal a role for partially mature virions in dengue virus pathogenesis. Proc Natl Acad Sci U S A 2023; 120:e2218899120. [PMID: 36638211 PMCID: PMC9933121 DOI: 10.1073/pnas.2218899120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 11/28/2022] [Indexed: 01/15/2023] Open
Abstract
Cleavage of the flavivirus premembrane (prM) structural protein during maturation can be inefficient. The contribution of partially mature flavivirus virions that retain uncleaved prM to pathogenesis during primary infection is unknown. To investigate this question, we characterized the functional properties of newly-generated dengue virus (DENV) prM-reactive monoclonal antibodies (mAbs) in vitro and using a mouse model of DENV disease. Anti-prM mAbs neutralized DENV infection in a virion maturation state-dependent manner. Alanine scanning mutagenesis and cryoelectron microscopy of anti-prM mAbs in complex with immature DENV defined two modes of attachment to a single antigenic site. In vivo, passive transfer of intact anti-prM mAbs resulted in an antibody-dependent enhancement of disease. However, protection against DENV-induced lethality was observed when the transferred mAbs were genetically modified to inhibit their ability to interact with Fcγ receptors. These data establish that in addition to mature forms of the virus, partially mature infectious prM+ virions can also contribute to pathogenesis during primary DENV infections.
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Affiliation(s)
- Kimberly A. Dowd
- Viral Pathogenesis Section, Laboratory of Viral Diseases, National Institutes of Health, Bethesda, MD20892
| | - Devika Sirohi
- Department of Biological Sciences, Purdue University, West Lafayette, IN47907
- Purdue Institute of Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, IN47907
| | - Scott D. Speer
- Viral Pathogenesis Section, Laboratory of Viral Diseases, National Institutes of Health, Bethesda, MD20892
| | - Laura A. VanBlargan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO63110
| | - Rita E. Chen
- Department of Medicine, Washington University School of Medicine, St. Louis, MO63110
| | - Swati Mukherjee
- Viral Pathogenesis Section, Laboratory of Viral Diseases, National Institutes of Health, Bethesda, MD20892
| | - Bradley M. Whitener
- Department of Medicine, Washington University School of Medicine, St. Louis, MO63110
| | - Jennifer Govero
- Department of Medicine, Washington University School of Medicine, St. Louis, MO63110
| | - Maya Aleshnick
- Viral Pathogenesis Section, Laboratory of Viral Diseases, National Institutes of Health, Bethesda, MD20892
| | - Bridget Larman
- Viral Pathogenesis Section, Laboratory of Viral Diseases, National Institutes of Health, Bethesda, MD20892
| | - Soila Sukupolvi-Petty
- Department of Medicine, Washington University School of Medicine, St. Louis, MO63110
| | - Madhumati Sevvana
- Department of Biological Sciences, Purdue University, West Lafayette, IN47907
- Purdue Institute of Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, IN47907
| | - Andrew S. Miller
- Department of Biological Sciences, Purdue University, West Lafayette, IN47907
- Purdue Institute of Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, IN47907
| | - Thomas Klose
- Department of Biological Sciences, Purdue University, West Lafayette, IN47907
- Purdue Institute of Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, IN47907
| | - Aihua Zheng
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY10461
| | | | - Margaret Kielian
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY10461
| | - Richard J. Kuhn
- Department of Biological Sciences, Purdue University, West Lafayette, IN47907
- Purdue Institute of Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, IN47907
| | - Michael S. Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO63110
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO63110
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO63110
| | - Theodore C. Pierson
- Viral Pathogenesis Section, Laboratory of Viral Diseases, National Institutes of Health, Bethesda, MD20892
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49
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Lin FJ, Doss AMA, Davis-Adams HG, Adams LJ, Hanson CH, VanBlargan LA, Liang CY, Chen RE, Monroy JM, Wedner HJ, Kulczycki A, Mantia TL, O’Shaughnessy CC, Raju S, Zhao FR, Rizzi E, Rigell CJ, Dy TB, Kau AL, Ren Z, Turner JS, O’Halloran JA, Presti RM, Fremont DH, Kendall PL, Ellebedy AH, Mudd PA, Diamond MS, Zimmerman O, Laidlaw BJ. SARS-CoV-2 booster vaccination rescues attenuated IgG1 memory B cell response in primary antibody deficiency patients. Front Immunol 2022; 13:1033770. [PMID: 36618402 PMCID: PMC9817149 DOI: 10.3389/fimmu.2022.1033770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Background Although SARS-CoV-2 vaccines have proven effective in eliciting a protective immune response in healthy individuals, their ability to induce a durable immune response in immunocompromised individuals remains poorly understood. Primary antibody deficiency (PAD) syndromes are among the most common primary immunodeficiency disorders in adults and are characterized by hypogammaglobulinemia and impaired ability to mount robust antibody responses following infection or vaccination. Methods Here, we present an analysis of both the B and T cell response in a prospective cohort of 30 individuals with PAD up to 150 days following initial COVID-19 vaccination and 150 days post mRNA booster vaccination. Results After the primary vaccination series, many of the individuals with PAD syndromes mounted SARS-CoV-2 specific memory B and CD4+ T cell responses that overall were comparable to healthy individuals. Nonetheless, individuals with PAD syndromes had reduced IgG1+ and CD11c+ memory B cell responses following the primary vaccination series, with the defect in IgG1 class-switching rescued following mRNA booster doses. Boosting also elicited an increase in the SARS-CoV-2-specific B and T cell response and the development of Omicron-specific memory B cells in COVID-19-naïve PAD patients. Individuals that lacked detectable B cell responses following primary vaccination did not benefit from booster vaccination. Conclusion Together, these data indicate that SARS-CoV-2 vaccines elicit memory B and T cells in most PAD patients and highlights the importance of booster vaccination in immunodeficient individuals.
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Affiliation(s)
- Frank J. Lin
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | | | - Hannah G. Davis-Adams
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Lucas J. Adams
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Christopher H. Hanson
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Laura A. VanBlargan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Chieh-Yu Liang
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Rita E. Chen
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Jennifer Marie Monroy
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - H. James Wedner
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Anthony Kulczycki
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Tarisa L. Mantia
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | | | - Saravanan Raju
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Fang R. Zhao
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Elise Rizzi
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Christopher J. Rigell
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Tiffany Biason Dy
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Andrew L. Kau
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Center for Women’s Infectious Disease Research, Washington University School of Medicine, St. Louis, MO, United States
| | - Zhen Ren
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Jackson S. Turner
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Jane A. O’Halloran
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Rachel M. Presti
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO, United States
| | - Daved H. Fremont
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Peggy L. Kendall
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Ali H. Ellebedy
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO, United States
- The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, Washington University School of Medicine, Saint Louis, MO, United States
| | - Philip A. Mudd
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO, United States
- Department of Emergency Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Michael S. Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO, United States
- The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, Washington University School of Medicine, Saint Louis, MO, United States
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, United States
| | - Ofer Zimmerman
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Brian J. Laidlaw
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
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50
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Boon ACM, Darling TL, Halfmann PJ, Franks J, Webby RJ, Barouch DH, Port JR, Munster VJ, Diamond MS, Kawaoka Y. Reduced airborne transmission of SARS-CoV-2 BA.1 Omicron virus in Syrian hamsters. PLoS Pathog 2022; 18:e1010970. [PMID: 36459536 PMCID: PMC9718401 DOI: 10.1371/journal.ppat.1010970] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Affiliation(s)
- Adrianus C. M. Boon
- Department of Medicine, Washington University School of Medicine in St. Louis, Missouri, United States of America
- Department of Pathology and Immunology Washington University School of Medicine in St. Louis, Missouri, United States of America
- Department of Microbiology, Washington University School of Medicine in St. Louis, Missouri, United States of America
| | - Tamarand L. Darling
- Department of Medicine, Washington University School of Medicine in St. Louis, Missouri, United States of America
| | - Peter J. Halfmann
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, Wisconsin, United States of America
| | - John Franks
- Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America
| | - Richard J. Webby
- Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, United States of America
| | - Julia R. Port
- Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, United States of America
| | - Vincent J. Munster
- Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, United States of America
| | - Michael S. Diamond
- Department of Medicine, Washington University School of Medicine in St. Louis, Missouri, United States of America
- Department of Pathology and Immunology Washington University School of Medicine in St. Louis, Missouri, United States of America
- Department of Microbiology, Washington University School of Medicine in St. Louis, Missouri, United States of America
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine. St. Louis, Missouri, United States of America
| | - Yoshihiro Kawaoka
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, Wisconsin, United States of America
- Department of Virology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
- The Research Center for Global Viral Diseases, National Center for Global Health and Medicine Research Institute, Tokyo, Japan
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