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Bastos TSB, de Paula AGP, Dos Santos Luz RB, Garnique AMB, Belo MAA, Eto SF, Fernandes DC, Ferraris FK, de Pontes LG, França TT, Barcellos LJG, Veras FP, Bermejo P, Guidelli G, Maneira C, da Silveira Bezerra de Mello F, Teixeira G, Pereira GAG, Fernandes BHV, Sanches PRS, Braz HLB, Jorge RJB, Malafaia G, Cilli EM, Olivier DDS, do Amaral MS, Medeiros RJ, Condino-Neto A, Carvalho LR, Machado-Santelli GM, Charlie-Silva I, Galindo-Villegas J, Braga TT. A novel insight on SARS-CoV-2 S-derived fragments in the control of the host immunity. Sci Rep 2023; 13:8060. [PMID: 37198208 PMCID: PMC10191404 DOI: 10.1038/s41598-023-29588-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 02/07/2023] [Indexed: 05/19/2023] Open
Abstract
Despite all efforts to combat the pandemic of COVID-19, we are still living with high numbers of infected persons, an overburdened health care system, and the lack of an effective and definitive treatment. Understanding the pathophysiology of the disease is crucial for the development of new technologies and therapies for the best clinical management of patients. Since the manipulation of the whole virus requires a structure with an adequate level of biosafety, the development of alternative technologies, such as the synthesis of peptides from viral proteins, is a possible solution to circumvent this problem. In addition, the use and validation of animal models is of extreme importance to screen new drugs and to compress the organism's response to the disease. Peptides derived from recombinant S protein from SARS-CoV-2 were synthesized and validated by in silico, in vitro and in vivo methodologies. Macrophages and neutrophils were challenged with the peptides and the production of inflammatory mediators and activation profile were evaluated. These peptides were also inoculated into the swim bladder of transgenic zebrafish larvae at 6 days post fertilization (dpf) to mimic the inflammatory process triggered by the virus, which was evaluated by confocal microscopy. In addition, toxicity and oxidative stress assays were also developed. In silico and molecular dynamics assays revealed that the peptides bind to the ACE2 receptor stably and interact with receptors and adhesion molecules, such as MHC and TCR, from humans and zebrafish. Macrophages stimulated with one of the peptides showed increased production of NO, TNF-α and CXCL2. Inoculation of the peptides in zebrafish larvae triggered an inflammatory process marked by macrophage recruitment and increased mortality, as well as histopathological changes, similarly to what is observed in individuals with COVID-19. The use of peptides is a valuable alternative for the study of host immune response in the context of COVID-19. The use of zebrafish as an animal model also proved to be appropriate and effective in evaluating the inflammatory process, comparable to humans.
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Affiliation(s)
| | | | | | - Anali M B Garnique
- Department of Cell Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | | | - Silas Fernandes Eto
- Center of Excellence in New Target Discovery (CENTD) Special Laboratory, Butantan Institute, São Paulo, Brazil
- Center of Innovation and Development, Laboratory of Development and Innovation, Butantan Institute, São Paulo, Brazil
| | | | - Fausto Klabund Ferraris
- Department of Pharmacology and Toxicology, Oswaldo Cruz Foundation, FIOCRUZ, Rio de Janeiro, Brazil
| | - Leticia Gomes de Pontes
- Laboratory of Human Immunology, Department Immunology, Institute Biomedical Sciences, University São Paulo, São Paulo, Brazil
| | - Tábata Takahashi França
- Laboratory of Human Immunology, Department Immunology, Institute Biomedical Sciences, University São Paulo, São Paulo, Brazil
| | - Leonardo José Gil Barcellos
- Laboratory of Fish Physiology, Graduate Program of Bioexperimentation, University of Passo Fundo, Santa Maria, Brazil
- Graduate Program of Pharmacology, Federal University of Santa Maria, Santa Maria, Brazil
| | - Flavio P Veras
- Center of Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, São Paulo, Brazil
- Department of Pharmacology, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| | - Pamela Bermejo
- Laboratório de Genômica e bioEnergia (LGE), Institute of Biology - Unicamp, Campinas, Brazil
| | - Giovanna Guidelli
- Laboratório de Genômica e bioEnergia (LGE), Institute of Biology - Unicamp, Campinas, Brazil
| | - Carla Maneira
- Laboratório de Genômica e bioEnergia (LGE), Institute of Biology - Unicamp, Campinas, Brazil
| | | | - Gleidson Teixeira
- Laboratório de Genômica e bioEnergia (LGE), Institute of Biology - Unicamp, Campinas, Brazil
| | | | - Bianca H Ventura Fernandes
- Laboratório de Controle Genético e Sanitário, Diretoria Técnica de Apoio ao Ensino e Pesquisa, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Paulo R S Sanches
- Instituto de Química, Universidade Estadual Paulista, Araraquara, SP, Brazil
| | - Helyson Lucas Bezerra Braz
- Department of Physiology and Pharmacology, School of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Roberta Jeane Bezerra Jorge
- Department of Physiology and Pharmacology, School of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Guilherme Malafaia
- Biological Research Laboratory, Goiano Federal Institute, Urutai Campus, Urutaí, GO, Brazil
| | - Eduardo M Cilli
- Instituto de Química, Universidade Estadual Paulista, Araraquara, SP, Brazil
| | | | - Marcos Serrou do Amaral
- Institute of Physics, Federal University of Mato Grosso do Sul, Campo Grande, MS, 79070-900, Brazil
| | - Renata J Medeiros
- Laboratory of Physiology, INCQS/Fiocruz Zebrafish Facility, Department of Pharmacology and Toxicology, National Institute for Quality Control in Health, Rio de Janeiro, Brazil
| | - Antonio Condino-Neto
- Laboratory of Human Immunology, Department Immunology, Institute Biomedical Sciences, University São Paulo, São Paulo, Brazil
| | - Luciani R Carvalho
- Laboratório de Controle Genético e Sanitário, Diretoria Técnica de Apoio ao Ensino e Pesquisa, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Glaucia M Machado-Santelli
- Laboratory of Cellular and Molecular Biology, Department of Cell and Developmental Biology, Institute of Biomedical Science, University of Sao Paulo, University of São Paulo, São Paulo, Brazil
| | - Ives Charlie-Silva
- Department of Pharmacology, University of São Paulo-ICB/USP, São Paulo, Brazil.
| | - Jorge Galindo-Villegas
- Department of Genomics, Faculty of Biosciences and Aquaculture, Nord University, Bodø, Norway.
| | - Tárcio Teodoro Braga
- Department of Pathology, Federal University of Parana, Curitiba, Brazil.
- Graduate Program in Biosciences and Biotechnology, Instituto Carlos Chagas, Fiocruz-Parana, Brazil.
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2
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Shah PS, Beesabathuni NS, Fishburn AT, Kenaston MW, Minami SA, Pham OH, Tucker I. Systems Biology of Virus-Host Protein Interactions: From Hypothesis Generation to Mechanisms of Replication and Pathogenesis. Annu Rev Virol 2022; 9:397-415. [PMID: 35576593 PMCID: PMC10150767 DOI: 10.1146/annurev-virology-100520-011851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
As obligate intracellular parasites, all viruses must co-opt cellular machinery to facilitate their own replication. Viruses often co-opt these cellular pathways and processes through physical interactions between viral and host proteins. In addition to facilitating fundamental aspects of virus replication cycles, these virus-host protein interactions can also disrupt physiological functions of host proteins, causing disease that can be advantageous to the virus or simply a coincidence. Consequently, unraveling virus-host protein interactions can serve as a window into molecular mechanisms of virus replication and pathogenesis. Identifying virus-host protein interactions using unbiased systems biology approaches provides an avenue for hypothesis generation. This review highlights common systems biology approaches for identification of virus-host protein interactions and the mechanistic insights revealed by these methods. We also review conceptual innovations using comparative and integrative systems biology that can leverage global virus-host protein interaction data sets to more rapidly move from hypothesis generation to mechanism. Expected final online publication date for the Annual Review of Virology, Volume 9 is September 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Priya S Shah
- Department of Microbiology and Molecular Genetics, University of California, Davis, California, USA; .,Department of Chemical Engineering, University of California, Davis, California, USA
| | - Nitin S Beesabathuni
- Department of Chemical Engineering, University of California, Davis, California, USA
| | - Adam T Fishburn
- Department of Microbiology and Molecular Genetics, University of California, Davis, California, USA;
| | - Matthew W Kenaston
- Department of Microbiology and Molecular Genetics, University of California, Davis, California, USA;
| | - Shiaki A Minami
- Department of Chemical Engineering, University of California, Davis, California, USA
| | - Oanh H Pham
- Department of Microbiology and Molecular Genetics, University of California, Davis, California, USA;
| | - Inglis Tucker
- Department of Microbiology and Molecular Genetics, University of California, Davis, California, USA;
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3
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Sullivan C, Soos BL, Millard PJ, Kim CH, King BL. Modeling Virus-Induced Inflammation in Zebrafish: A Balance Between Infection Control and Excessive Inflammation. Front Immunol 2021; 12:636623. [PMID: 34025644 PMCID: PMC8138431 DOI: 10.3389/fimmu.2021.636623] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 04/21/2021] [Indexed: 12/16/2022] Open
Abstract
The inflammatory response to viral infection in humans is a dynamic process with complex cell interactions that are governed by the immune system and influenced by both host and viral factors. Due to this complexity, the relative contributions of the virus and host factors are best studied in vivo using animal models. In this review, we describe how the zebrafish (Danio rerio) has been used as a powerful model to study host-virus interactions and inflammation by combining robust forward and reverse genetic tools with in vivo imaging of transparent embryos and larvae. The innate immune system has an essential role in the initial inflammatory response to viral infection. Focused studies of the innate immune response to viral infection are possible using the zebrafish model as there is a 4-6 week timeframe during development where they have a functional innate immune system dominated by neutrophils and macrophages. During this timeframe, zebrafish lack a functional adaptive immune system, so it is possible to study the innate immune response in isolation. Sequencing of the zebrafish genome has revealed significant genetic conservation with the human genome, and multiple studies have revealed both functional conservation of genes, including those critical to host cell infection and host cell inflammatory response. In addition to studying several fish viruses, zebrafish infection models have been developed for several human viruses, including influenza A, noroviruses, chikungunya, Zika, dengue, herpes simplex virus type 1, Sindbis, and hepatitis C virus. The development of these diverse viral infection models, coupled with the inherent strengths of the zebrafish model, particularly as it relates to our understanding of macrophage and neutrophil biology, offers opportunities for far more intensive studies aimed at understanding conserved host responses to viral infection. In this context, we review aspects relating to the evolution of innate immunity, including the evolution of viral pattern recognition receptors, interferons and interferon receptors, and non-coding RNAs.
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Affiliation(s)
- Con Sullivan
- College of Arts and Sciences, University of Maine at Augusta, Bangor, ME, United States
| | - Brandy-Lee Soos
- Department of Molecular and Biomedical Sciences, University of Maine, Orono, ME, United States
| | - Paul J Millard
- Department of Environmental and Sustainable Engineering, University at Albany, Albany, NY, United States
| | - Carol H Kim
- Department of Biomedical Sciences, University at Albany, Albany, NY, United States.,Department of Biological Sciences, University at Albany, Albany, NY, United States
| | - Benjamin L King
- Department of Molecular and Biomedical Sciences, University of Maine, Orono, ME, United States.,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, United States
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Gaudin R, Goetz JG. Tracking Mechanisms of Viral Dissemination In Vivo. Trends Cell Biol 2020; 31:17-23. [PMID: 33023793 PMCID: PMC7532808 DOI: 10.1016/j.tcb.2020.09.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/03/2020] [Accepted: 09/08/2020] [Indexed: 12/18/2022]
Abstract
Dissemination and replication of viruses into hosts is a multistep process where viral particles infect, navigate, and indoctrinate various cell types. Viruses can reach tissues that are distant from their infection site by subverting subcellular mechanisms in ways that are, sometimes, disruptive. Modeling these steps, at appropriate resolution and within animal models, is cumbersome. Yet, mimicking these strategies in vitro fails to recapitulate the complexity of the cellular ecosystem. Here, we will discuss relevant in vivo platforms to dissect the cellular and molecular programs governing viral dissemination and briefly discuss organoid and ex vivo alternatives. We will focus on the zebrafish model and will describe how it provides a transparent window to unravel new cellular mechanisms of viral dissemination in vivo. The zebrafish model allows in vivo investigations of virus-induced molecular processes at subcellular resolution. Viruses have evolved multiple strategies for disseminating over long distance, including by indoctrinating host cell types with high migration potential. Organoids derived from stem cells emerge as powerful alternatives to unravel new molecular mechanisms of viral dissemination.
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Affiliation(s)
- Raphael Gaudin
- Institut de Recherche en Infectiologie de Montpellier (IRIM), CNRS, 34293 Montpellier, France; Université de Montpellier, 34090 Montpellier, France.
| | - Jacky G Goetz
- INSERM UMR_S1109, Tumor Biomechanics, Strasbourg, France; Université de Strasbourg, Strasbourg, France; Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France.
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