1
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Kirk NM, Liang Y, Ly H. Pathogenesis and virulence of coronavirus disease: Comparative pathology of animal models for COVID-19. Virulence 2024; 15:2316438. [PMID: 38362881 PMCID: PMC10878030 DOI: 10.1080/21505594.2024.2316438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 02/04/2024] [Indexed: 02/17/2024] Open
Abstract
Animal models that can replicate clinical and pathologic features of severe human coronavirus infections have been instrumental in the development of novel vaccines and therapeutics. The goal of this review is to summarize our current understanding of the pathogenesis of coronavirus disease 2019 (COVID-19) and the pathologic features that can be observed in several currently available animal models. Knowledge gained from studying these animal models of SARS-CoV-2 infection can help inform appropriate model selection for disease modelling as well as for vaccine and therapeutic developments.
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Affiliation(s)
- Natalie M. Kirk
- Department of Veterinary & Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, Twin Cities, MN, USA
| | - Yuying Liang
- Department of Veterinary & Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, Twin Cities, MN, USA
| | - Hinh Ly
- Department of Veterinary & Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, Twin Cities, MN, USA
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2
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de Souza AJS, de Souza AF, Zimpel CK, Ayupe MC, de Araújo MV, Machado RRG, Salles E, Salgado CL, Tavares MS, Silva-Pereira TT, de Souza PC, Durigon EL, Heinemann MB, Brandão PE, da Fonseca DM, Guimarães AMDS, de Sá LRM. Hepatic endotheliitis in Golden Syrian hamsters (Mesocricetus auratus) experimentally infected with SARS-CoV-2. Rev Inst Med Trop Sao Paulo 2024; 66:e44. [PMID: 39082483 PMCID: PMC11295288 DOI: 10.1590/s1678-9946202466044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 06/03/2024] [Indexed: 08/04/2024] Open
Abstract
Hepatic injuries in COVID-19 are not yet fully understood and indirect pathways (without viral replication in the liver) have been associated with the activation of vascular mechanisms of liver injury in humans infected with SARS-CoV-2. Golden Syrian hamsters are an effective model for experimental reproduction of moderate and self-limiting lung disease during SARS-CoV-2 infection. As observed in humans, this experimental model reproduces lesions of bronchointerstitial pneumonia and pulmonary vascular lesions, including endotheliitis (attachment of lymphoid cells to the luminal surface of endothelium). Extrapulmonary vascular lesions are well documented in COVID-19, but such extrapulmonary vascular lesions have not yet been described in the Golden Syrian hamster model of SARS-CoV-2 infection. The study aimed to evaluate microscopic liver lesions in Golden Syrian hamsters experimentally infected with SARS-CoV-2. In total, 38 conventional Golden Syrian hamsters, divided into infected group (n=24) and mock-infected group (n=14), were euthanized at 2-, 3-, 4-, 5-, 7-, 14-, and 15-days post infection with SARS-CoV-2. Liver fragments were evaluated by histopathology and immunohistochemical detection of SARS-CoV-2 Spike S2 antigens. The frequencies of portal vein endotheliitis, lobular activity, hepatocellular degeneration, and lobular vascular changes were higher among SARS-CoV-2-infected animals. Spike S2 antigen was not detected in liver. The main results indicate that SARS-CoV-2 infection exacerbated vascular and inflammatory lesions in the liver of hamsters with pre-existing hepatitis of unknown origin. A potential application of this animal model in studies of the pathogenesis and evolution of liver lesions associated with SARS-CoV-2 infection still needs further evaluation.
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Affiliation(s)
- Alex Junior Souza de Souza
- Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Patologia, São Paulo, São Paulo, Brazil
| | - Antônio Francisco de Souza
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, São Paulo, Brazil
| | - Cristina Kraemer Zimpel
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, São Paulo, Brazil
- Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Medicina Veterinária Preventiva e Saúde Animal, São Paulo, São Paulo, Brazil
| | - Marina Caçador Ayupe
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Imunologia, São Paulo, São Paulo, Brazil
| | - Marcelo Valdemir de Araújo
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, São Paulo, Brazil
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Imunologia, São Paulo, São Paulo, Brazil
- Instituto Butantan, Centro de Desenvolvimento e Inovação, Laboratório de Virologia, São Paulo, São Paulo, Brazil
| | - Rafael Rahal Guaragna Machado
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, São Paulo, Brazil
| | - Erika Salles
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Imunologia, São Paulo, São Paulo, Brazil
| | - Caio Loureiro Salgado
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Imunologia, São Paulo, São Paulo, Brazil
| | - Mariana Silva Tavares
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, São Paulo, Brazil
| | - Taiana Tainá Silva-Pereira
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, São Paulo, Brazil
| | - Paula Carolina de Souza
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Imunologia, São Paulo, São Paulo, Brazil
| | - Edison Luiz Durigon
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, São Paulo, Brazil
| | - Marcos Bryan Heinemann
- Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Medicina Veterinária Preventiva e Saúde Animal, São Paulo, São Paulo, Brazil
| | - Paulo Eduardo Brandão
- Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Medicina Veterinária Preventiva e Saúde Animal, São Paulo, São Paulo, Brazil
| | - Denise Morais da Fonseca
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Imunologia, São Paulo, São Paulo, Brazil
| | - Ana Marcia de Sá Guimarães
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, São Paulo, Brazil
| | - Lilian Rose Marques de Sá
- Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Patologia, São Paulo, São Paulo, Brazil
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3
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Volcic M, Nchioua R, Pastorio C, Zech F, Haußmann I, Sauter D, Read C, Walther P, Kirchhoff F. Attenuated replication and damaging effects of SARS-CoV-2 Omicron variants in an intestinal epithelial barrier model. J Med Virol 2024; 96:e29783. [PMID: 38965890 DOI: 10.1002/jmv.29783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 05/31/2024] [Accepted: 06/19/2024] [Indexed: 07/06/2024]
Abstract
Many COVID-19 patients suffer from gastrointestinal symptoms and impaired intestinal barrier function is thought to play a key role in Long COVID. Despite its importance, the impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on intestinal epithelia is poorly understood. To address this, we established an intestinal barrier model integrating epithelial Caco-2 cells, mucus-secreting HT29 cells and Raji cells. This gut epithelial model allows efficient differentiation of Caco-2 cells into microfold-like cells, faithfully mimics intestinal barrier function, and is highly permissive to SARS-CoV-2 infection. Early strains of SARS-CoV-2 and the Delta variant replicated with high efficiency, severely disrupted barrier function, and depleted tight junction proteins, such as claudin-1, occludin, and ZO-1. In comparison, Omicron subvariants also depleted ZO-1 from tight junctions but had fewer damaging effects on mucosal integrity and barrier function. Remdesivir, the fusion inhibitor EK1 and the transmembrane serine protease 2 inhibitor Camostat inhibited SARS-CoV-2 replication and thus epithelial barrier damage, while the Cathepsin inhibitor E64d was ineffective. Our results support that SARS-CoV-2 disrupts intestinal barrier function but further suggest that circulating Omicron variants are less damaging than earlier viral strains.
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Affiliation(s)
- Meta Volcic
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Rayhane Nchioua
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Chiara Pastorio
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Fabian Zech
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Isabell Haußmann
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | - Daniel Sauter
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | - Clarissa Read
- Central Facility for Electron Microscopy, Ulm University, Ulm, Germany
| | - Paul Walther
- Central Facility for Electron Microscopy, Ulm University, Ulm, Germany
| | - Frank Kirchhoff
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
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4
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Lu S, Luo S, Liu C, Li M, An X, Li M, Hou J, Fan H, Mao P, Tong Y, Song L. Induction of significant neutralizing antibodies against SARS-CoV-2 by a highly attenuated pangolin coronavirus variant with a 104nt deletion at the 3'-UTR. Emerg Microbes Infect 2023; 12:2151383. [PMID: 36453209 PMCID: PMC9769135 DOI: 10.1080/22221751.2022.2151383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
SARS-CoV-2 related coronaviruses (SARS-CoV-2r) from Guangdong and Guangxi pangolins have been implicated in the emergence of SARS-CoV-2 and future pandemics. We previously reported the culture of a SARS-CoV-2r GX_P2V from Guangxi pangolins. Here we report the GX_P2V isolate rapidly adapted to Vero cells by acquiring two genomic mutations: an alanine to valine substitution in the nucleoprotein and a 104-nucleotide deletion in the hypervariable region (HVR) of the 3'-terminus untranslated region (3'-UTR). We further report the characterization of the GX_P2V variant (renamed GX_P2V(short_3UTR)) in in vitro and in vivo infection models. In cultured Vero, BGM and Calu-3 cells, GX_P2V(short_3UTR) had similar robust replication kinetics, and consistently produced minimum cell damage. GX_P2V(short_3UTR) infected golden hamsters and BALB/c mice but was highly attenuated. Golden hamsters infected intranasally had a short duration of productive infection in pulmonary, not extrapulmonary, tissues. These productive infections induced neutralizing antibodies against pseudoviruses of GX_P2V and SARS-CoV-2. Collectively, our data show that the GX_P2V(short_3UTR) is highly attenuated in in vitro and in vivo infection models. Attenuation of the variant is likely partially due to the 104-nt deletion in the HVR in the 3'-UTR. This study furthers our understanding of pangolin coronaviruses pathogenesis and provides novel insights for the design of live attenuated vaccines against SARS-CoV-2.
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Affiliation(s)
- Shanshan Lu
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China
| | - Shengdong Luo
- Department of Infectious Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Chang Liu
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China
| | - Muli Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, People’s Republic of China
| | - Xiaoping An
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China
| | - Mengzhe Li
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China
| | - Jun Hou
- Department of Infectious Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Huahao Fan
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China,Huahao Fan Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China
| | - Panyong Mao
- Department of Infectious Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China,Panyong Mao Department of Infectious Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Yigang Tong
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China,Yigang Tong Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China
| | - Lihua Song
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China, Lihua Song Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, People’s Republic of China
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5
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Mabry ME, Fanelli A, Mavian C, Lorusso A, Manes C, Soltis PS, Capua I. The panzootic potential of SARS-CoV-2. Bioscience 2023; 73:814-829. [PMID: 38125826 PMCID: PMC10728779 DOI: 10.1093/biosci/biad102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/09/2023] [Accepted: 11/06/2023] [Indexed: 12/23/2023] Open
Abstract
Each year, SARS-CoV-2 is infecting an increasingly unprecedented number of species. In the present article, we combine mammalian phylogeny with the genetic characteristics of isolates found in mammals to elaborate on the host-range potential of SARS-CoV-2. Infections in nonhuman mammals mirror those of contemporary viral strains circulating in humans, although, in certain species, extensive viral circulation has led to unique genetic signatures. As in other recent studies, we found that the conservation of the ACE2 receptor cannot be considered the sole major determinant of susceptibility. However, we are able to identify major clades and families as candidates for increased surveillance. On the basis of our findings, we argue that the use of the term panzootic could be a more appropriate term than pandemic to describe the ongoing scenario. This term better captures the magnitude of the SARS-CoV-2 host range and would hopefully inspire inclusive policy actions, including systematic screenings, that could better support the management of this worldwide event.
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Affiliation(s)
- Makenzie E Mabry
- Florida Museum of Natural History, University of Florida, Gainesville, Florida, United States
| | - Angela Fanelli
- Department of Veterinary Medicine, University of Bari, Valenzano, Bari, Italy
| | - Carla Mavian
- Emerging Pathogens Institute and with the Department of Pathology, University of Florida, Gainesville, Florida, United States
| | - Alessio Lorusso
- Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise G. Caporale, Teramo, Italy
| | - Costanza Manes
- Department of Wildlife Ecology and Conservation and with the One Health Center of Excellence, University of Florida, Gainesville, Florida, United States
| | - Pamela S Soltis
- Florida Museum of Natural History, University of Florida, Gainesville, Florida, United States
| | - Ilaria Capua
- One Health Center of Excellence, University of Florida, Gainesville, Florida, United States
- School of International Advanced Studies, Johns Hopkins University, Bologna, Italy
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6
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Usai C, Mateu L, Brander C, Vergara-Alert J, Segalés J. Animal models to study the neurological manifestations of the post-COVID-19 condition. Lab Anim (NY) 2023; 52:202-210. [PMID: 37620562 PMCID: PMC10462483 DOI: 10.1038/s41684-023-01231-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 07/14/2023] [Indexed: 08/26/2023]
Abstract
More than 40% of individuals infected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have experienced persistent or relapsing multi-systemic symptoms months after the onset of coronavirus disease 2019 (COVID-19). This post-COVID-19 condition (PCC) has debilitating effects on the daily life of patients and encompasses a broad spectrum of neurological and neuropsychiatric symptoms including olfactory and gustative impairment, difficulty with concentration and short-term memory, sleep disorders and depression. Animal models have been instrumental to understand acute COVID-19 and validate prophylactic and therapeutic interventions. Similarly, studies post-viral clearance in hamsters, mice and nonhuman primates inoculated with SARS-CoV-2 have been useful to unveil some of the aspects of PCC. Transcriptomic alterations in the central nervous system, persistent activation of immune cells and impaired hippocampal neurogenesis seem to have a critical role in the neurological manifestations observed in animal models infected with SARS-CoV-2. Interestingly, the proinflammatory transcriptomic profile observed in the central nervous system of SARS-CoV-2-inoculated mice partially overlaps with the pathological changes that affect microglia in humans during Alzheimer's disease and aging, suggesting shared mechanisms between these conditions. None of the currently available animal models fully replicates PCC in humans; therefore, multiple models, together with the fine-tuning of experimental conditions, will probably be needed to understand the mechanisms of PCC neurological symptoms. Moreover, given that the intrinsic characteristics of the new variants of concern and the immunological status of individuals might influence PCC manifestations, more studies are needed to explore the role of these factors and their combinations in PCC, adding further complexity to the design of experimental models.
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Affiliation(s)
- Carla Usai
- Unitat Mixta d'Investigació IRTA-UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain
- IRTA Programa de Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la UAB, Bellaterra, Spain
| | - Lourdes Mateu
- Infectious Disease Service, Germans Trias i Pujol Research Institute and Hospital, Badalona, Spain
| | - Christian Brander
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- University of Vic-Central University of Catalonia (UVic-UCC), Vic, Spain
- CIBERINFEC, Centro de Investigación Biomédica en Red, Instituto de Salud Carlos III, Madrid, Spain
- ICREA, Barcelona, Spain
| | - Júlia Vergara-Alert
- Unitat Mixta d'Investigació IRTA-UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain
- IRTA Programa de Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la UAB, Bellaterra, Spain
| | - Joaquim Segalés
- Unitat Mixta d'Investigació IRTA-UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain.
- Department de Sanitat i Anatomia Animals, Facultat de Veterinària, Campus de la UAB, Bellaterra, Spain.
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7
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Peron JPS. Direct and indirect impact of SARS-CoV-2 on the brain. Hum Genet 2023; 142:1317-1326. [PMID: 37004544 PMCID: PMC10066989 DOI: 10.1007/s00439-023-02549-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 03/22/2023] [Indexed: 04/04/2023]
Abstract
Although COVID-19 is mostly a pulmonary disease, it is now well accepted that it can cause a much broader spectrum of signs and symptoms and affect many other organs and tissue. From mild anosmia to severe ischemic stroke, the impact of SARS-CoV-2 on the central nervous system is still a great challenge to scientists and health care practitioners. Besides the acute and severe neurological problems described, as encephalopathies, leptomeningitis, and stroke, after 2 years of pandemic, the chronic impact observed during long-COVID or the post-acute sequelae of COVID-19 (PASC) greatly intrigues scientists worldwide. Strikingly, even asymptomatic, and mild diseased patients may evolve with important neurological and psychiatric symptoms, as confusion, memory loss, cognitive decline, chronic fatigue, associated or not with anxiety and depression. Thus, the knowledge on the correlation between COVID-19 and the central nervous system is of great relevance. In this sense, here we discuss some important mechanisms obtained from in vitro and in vivo investigation regarding how SARS-CoV-2 impacts the brain and its cells and function.
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Affiliation(s)
- J P S Peron
- Neuroimmune Interactions Laboratory, Department of Immunology, University of Sao Paulo, Av. Prof. Lineu Prestes, 1730 Lab 232. Cidade Universitária, São Paulo, SP, CEP 05508-000, Brazil.
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8
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Heydemann L, Ciurkiewicz M, Beythien G, Becker K, Schughart K, Stanelle-Bertram S, Schaumburg B, Mounogou-Kouassi N, Beck S, Zickler M, Kühnel M, Gabriel G, Beineke A, Baumgärtner W, Armando F. Hamster model for post-COVID-19 alveolar regeneration offers an opportunity to understand post-acute sequelae of SARS-CoV-2. Nat Commun 2023; 14:3267. [PMID: 37277327 PMCID: PMC10241385 DOI: 10.1038/s41467-023-39049-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 05/26/2023] [Indexed: 06/07/2023] Open
Abstract
COVID-19 survivors often suffer from post-acute sequelae of SARS-CoV-2 infection (PASC). Current evidence suggests dysregulated alveolar regeneration as a possible explanation for respiratory PASC, which deserves further investigation in a suitable animal model. This study investigates morphological, phenotypical and transcriptomic features of alveolar regeneration in SARS-CoV-2 infected Syrian golden hamsters. We demonstrate that CK8+ alveolar differentiation intermediate (ADI) cells occur following SARS-CoV-2-induced diffuse alveolar damage. A subset of ADI cells shows nuclear accumulation of TP53 at 6- and 14-days post infection (dpi), indicating a prolonged arrest in the ADI state. Transcriptome data show high module scores for pathways involved in cell senescence, epithelial-mesenchymal transition, and angiogenesis in cell clusters with high ADI gene expression. Moreover, we show that multipotent CK14+ airway basal cell progenitors migrate out of terminal bronchioles, aiding alveolar regeneration. At 14 dpi, ADI cells, peribronchiolar proliferates, M2-macrophages, and sub-pleural fibrosis are observed, indicating incomplete alveolar restoration. The results demonstrate that the hamster model reliably phenocopies indicators of a dysregulated alveolar regeneration of COVID-19 patients. The results provide important information on a translational COVID-19 model, which is crucial for its application in future research addressing pathomechanisms of PASC and in testing of prophylactic and therapeutic approaches for this syndrome.
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Affiliation(s)
- Laura Heydemann
- Department of Pathology, University of Veterinary Medicine, Foundation, Hannover, Germany
| | - Małgorzata Ciurkiewicz
- Department of Pathology, University of Veterinary Medicine, Foundation, Hannover, Germany
| | - Georg Beythien
- Department of Pathology, University of Veterinary Medicine, Foundation, Hannover, Germany
| | - Kathrin Becker
- Department of Pathology, University of Veterinary Medicine, Foundation, Hannover, Germany
| | - Klaus Schughart
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, Tennessee, USA
- Institute of Virology Münster, University of Münster, Münster, Germany
| | | | - Berfin Schaumburg
- Department for Viral Zoonoses-One Health, Leibniz Institute for Virology, Hamburg, Germany
| | - Nancy Mounogou-Kouassi
- Department for Viral Zoonoses-One Health, Leibniz Institute for Virology, Hamburg, Germany
| | - Sebastian Beck
- Department for Viral Zoonoses-One Health, Leibniz Institute for Virology, Hamburg, Germany
| | - Martin Zickler
- Department for Viral Zoonoses-One Health, Leibniz Institute for Virology, Hamburg, Germany
| | - Mark Kühnel
- Institute of Pathology, Hannover Medical School (MHH), Hannover, Germany
- Member of the German Center for Lung Research (DZL), Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Hannover Medical School (MHH), Hannover, Germany
| | - Gülsah Gabriel
- Department for Viral Zoonoses-One Health, Leibniz Institute for Virology, Hamburg, Germany
| | - Andreas Beineke
- Department of Pathology, University of Veterinary Medicine, Foundation, Hannover, Germany
| | - Wolfgang Baumgärtner
- Department of Pathology, University of Veterinary Medicine, Foundation, Hannover, Germany.
| | - Federico Armando
- Department of Pathology, University of Veterinary Medicine, Foundation, Hannover, Germany
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9
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Ball EE, Weiss CM, Liu H, Jackson K, Keel MK, Miller CJ, Van Rompay KKA, Coffey LL, Pesavento PA. Severe Acute Respiratory Syndrome Coronavirus 2 Vasculopathy in a Syrian Golden Hamster Model. THE AMERICAN JOURNAL OF PATHOLOGY 2023; 193:690-701. [PMID: 36906263 PMCID: PMC9998130 DOI: 10.1016/j.ajpath.2023.02.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 02/01/2023] [Accepted: 02/13/2023] [Indexed: 03/11/2023]
Abstract
Clinical evidence of vascular dysfunction and hypercoagulability as well as pulmonary vascular damage and microthrombosis are frequently reported in severe cases of human coronavirus disease 2019 (COVID-19). Syrian golden hamsters recapitulate histopathologic pulmonary vascular lesions reported in patients with COVID-19. Herein, special staining techniques and transmission electron microscopy further define vascular pathologies in a Syrian golden hamster model of human COVID-19. The results show that regions of active pulmonary inflammation in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are characterized by ultrastructural evidence of endothelial damage with platelet marginalization and both perivascular and subendothelial macrophage infiltration. SARS-CoV-2 antigen/RNA was not detectable within affected blood vessels. Taken together, these findings suggest that the prominent microscopic vascular lesions in SARS-CoV-2-inoculated hamsters likely occur due to endothelial damage followed by platelet and macrophage infiltration.
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Affiliation(s)
- Erin E Ball
- Department of Pathology, Microbiology, and Immunology, University of California, Davis, California; US Army Veterinary Corps, Washington, District of Columbia
| | - Christopher M Weiss
- Department of Pathology, Microbiology, and Immunology, University of California, Davis, California
| | - Hongwei Liu
- Department of Pathology, Microbiology, and Immunology, University of California, Davis, California
| | - Kenneth Jackson
- Department of Pathology, Microbiology, and Immunology, University of California, Davis, California
| | - M Kevin Keel
- Department of Pathology, Microbiology, and Immunology, University of California, Davis, California
| | - Christopher J Miller
- California National Primate Center, University of California, Davis, California; Center for Immunology and Infectious Diseases, University of California, Davis, California
| | - Koen K A Van Rompay
- Department of Pathology, Microbiology, and Immunology, University of California, Davis, California; California National Primate Center, University of California, Davis, California
| | - Lark L Coffey
- Department of Pathology, Microbiology, and Immunology, University of California, Davis, California.
| | - Patricia A Pesavento
- Department of Pathology, Microbiology, and Immunology, University of California, Davis, California
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10
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Cui X, Wang Y, Zhai J, Xue M, Zheng C, Yu L. Future trajectory of SARS-CoV-2: Constant spillover back and forth between humans and animals. Virus Res 2023; 328:199075. [PMID: 36805410 PMCID: PMC9972147 DOI: 10.1016/j.virusres.2023.199075] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/05/2023] [Accepted: 02/14/2023] [Indexed: 02/23/2023]
Abstract
SARS-CoV-2, known as severe acute respiratory syndrome coronavirus 2, is causing a massive global public health dilemma. In particular, the outbreak of the Omicron variants of SARS-CoV-2 in several countries has aroused the great attention of the World Health Organization (WHO). As of February 1st, 2023, the WHO had counted 671,016,135 confirmed cases and 6,835,595 deaths worldwide. Despite effective vaccines and drug treatments, there is currently no way to completely and directly eliminate SARS-CoV-2. Moreover, frequent cases of SARS-CoV-2 infection in animals have also been reported. In this review, we suggest that SARS-CoV-2, as a zoonotic virus, may be frequently transmitted between animals and humans in the future, which provides a reference and warning for rational prevention and control of COVID-19.
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Affiliation(s)
- Xinhua Cui
- State Key Laboratory of Human-Animal Zoonotic infectious Diseases, Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Center of Infectious Diseases and Pathogen Biology, Department of Infectious Diseases, First Hospital of Jilin University, Changchun, China
| | - Yang Wang
- State Key Laboratory of Human-Animal Zoonotic infectious Diseases, Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Center of Infectious Diseases and Pathogen Biology, Department of Infectious Diseases, First Hospital of Jilin University, Changchun, China
| | - Jingbo Zhai
- Medical College, Inner Mongolia Minzu University, Tongliao, China; Key Laboratory of Zoonose Prevention and Control at Universities of Inner Mongolia Autonomous Region, Tongliao, China
| | - Mengzhou Xue
- Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
| | - Chunfu Zheng
- Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Key Laboratory of Livestock Disease Prevention of Guangdong Province, Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture and Rural Affairs, Guangzhou, China; Department of Microbiology, Immunology and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada.
| | - Lu Yu
- State Key Laboratory of Human-Animal Zoonotic infectious Diseases, Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Center of Infectious Diseases and Pathogen Biology, Department of Infectious Diseases, First Hospital of Jilin University, Changchun, China.
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11
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Ryan KA, Bewley KR, Watson RJ, Burton C, Carnell O, Cavell BE, Challis A, Coombes NS, Davies ER, Edun-Huges J, Emery K, Fell R, Fotheringham SA, Gooch KE, Gowan K, Handley A, Harris DJ, Hesp R, Hunter L, Humphreys R, Johnson R, Kennard C, Knott D, Lister S, Morley D, Ngabo D, Osman KL, Paterson J, Penn EJ, Pullan ST, Richards KS, Summers S, Thomas SR, Weldon T, Wiblin NR, Rayner EL, Vipond RT, Hallis B, Salguero FJ, Funnell SGP, Hall Y. Syrian hamster convalescence from prototype SARS-CoV-2 confers measurable protection against the attenuated disease caused by the Omicron variant. PLoS Pathog 2023; 19:e1011293. [PMID: 37014911 PMCID: PMC10104347 DOI: 10.1371/journal.ppat.1011293] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 04/14/2023] [Accepted: 03/11/2023] [Indexed: 04/05/2023] Open
Abstract
The mutation profile of the SARS-CoV-2 Omicron (lineage BA.1) variant posed a concern for naturally acquired and vaccine-induced immunity. We investigated the ability of prior infection with an early SARS-CoV-2 ancestral isolate (Australia/VIC01/2020, VIC01) to protect against disease caused by BA.1. We established that BA.1 infection in naïve Syrian hamsters resulted in a less severe disease than a comparable dose of the ancestral virus, with fewer clinical signs including less weight loss. We present data to show that these clinical observations were almost absent in convalescent hamsters challenged with the same dose of BA.1 50 days after an initial infection with ancestral virus. These data provide evidence that convalescent immunity against ancestral SARS-CoV-2 is protective against BA.1 in the Syrian hamster model of infection. Comparison with published pre-clinical and clinical data supports consistency of the model and its predictive value for the outcome in humans. Further, the ability to detect protection against the less severe disease caused by BA.1 demonstrates continued value of the Syrian hamster model for evaluation of BA.1-specific countermeasures.
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Affiliation(s)
| | | | | | | | | | | | - Amy Challis
- UK Health Security Agency, Salisbury, United Kingdom
| | | | | | | | - Kirsty Emery
- UK Health Security Agency, Salisbury, United Kingdom
| | - Rachel Fell
- UK Health Security Agency, Salisbury, United Kingdom
| | | | - Karen E Gooch
- UK Health Security Agency, Salisbury, United Kingdom
| | - Kathryn Gowan
- UK Health Security Agency, Salisbury, United Kingdom
| | | | | | - Richard Hesp
- UK Health Security Agency, Salisbury, United Kingdom
| | - Laura Hunter
- UK Health Security Agency, Salisbury, United Kingdom
| | | | | | | | - Daniel Knott
- UK Health Security Agency, Salisbury, United Kingdom
| | - Sian Lister
- UK Health Security Agency, Salisbury, United Kingdom
| | - Daniel Morley
- UK Health Security Agency, Salisbury, United Kingdom
| | - Didier Ngabo
- UK Health Security Agency, Salisbury, United Kingdom
| | - Karen L Osman
- UK Health Security Agency, Salisbury, United Kingdom
| | | | | | | | | | - Sian Summers
- UK Health Security Agency, Salisbury, United Kingdom
| | | | - Thomas Weldon
- UK Health Security Agency, Salisbury, United Kingdom
| | | | - Emma L Rayner
- UK Health Security Agency, Salisbury, United Kingdom
| | | | - Bassam Hallis
- UK Health Security Agency, Salisbury, United Kingdom
| | | | | | - Yper Hall
- UK Health Security Agency, Salisbury, United Kingdom
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12
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Handley A, Ryan KA, Davies ER, Bewley KR, Carnell OT, Challis A, Coombes NS, Fotheringham SA, Gooch KE, Charlton M, Harris DJ, Kennard C, Ngabo D, Weldon TM, Salguero FJ, Funnell SGP, Hall Y. SARS-CoV-2 Disease Severity in the Golden Syrian Hamster Model of Infection Is Related to the Volume of Intranasal Inoculum. Viruses 2023; 15:748. [PMID: 36992457 PMCID: PMC10051760 DOI: 10.3390/v15030748] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/07/2023] [Accepted: 03/10/2023] [Indexed: 03/16/2023] Open
Abstract
The golden Syrian hamster (Mesocricetus auratus) is now commonly used in preclinical research for the study of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and the assessment of vaccines, drugs and therapeutics. Here, we show that hamsters inoculated via the intranasal route with the same infectious virus dose of prototypical SARS-CoV-2 administered in a different volume present with different clinical signs, weight loss and viral shedding, with a reduced volume resulting in reduced severity of disease similar to that obtained by a 500-fold reduction in the challenge dose. The tissue burden of the virus and the severity of pulmonary pathology were also significantly affected by different challenge inoculum volumes. These findings suggest that a direct comparison between the severity of SARS-CoV-2 variants or studies assessing the efficacy of treatments determined by hamster studies cannot be made unless both the challenge dose and inoculation volume are matched when using the intranasal route. Additionally, analysis of sub-genomic and total genomic RNA PCR data demonstrated no link between sub-genomic and live viral titres and that sub-genomic analyses do not provide any information beyond that provided by more sensitive total genomic PCR.
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Affiliation(s)
- Alastair Handley
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Kathryn A. Ryan
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Elizabeth R. Davies
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Kevin R. Bewley
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Oliver T. Carnell
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Amy Challis
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Naomi S. Coombes
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Susan A. Fotheringham
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Karen E. Gooch
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Michael Charlton
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Debbie J. Harris
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Chelsea Kennard
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Didier Ngabo
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Thomas M. Weldon
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Francisco J. Salguero
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
| | - Simon G. P. Funnell
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
- World Health Organization, Appia 20, 1211 Geneva, Switzerland
| | - Yper Hall
- UKHSA Porton, Vaccine Development and Evaluation Centre, UK Health Security Agency, Manor Farm Road, Salisbury SP4 0JG, UK
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13
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Gabrielson K, Myers S, Yi J, Gabrielson E, Jimenez IA. Comparison of Cardiovascular Pathology In Animal Models of SARS-CoV-2 Infection: Recommendations Regarding Standardization of Research Methods. Comp Med 2023; 73:58-71. [PMID: 36731878 PMCID: PMC9948900 DOI: 10.30802/aalas-cm-22-000095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/04/2022] [Accepted: 01/06/2023] [Indexed: 02/04/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged as the viral pathogen that led to the global COVID-19 pandemic that began in late 2019. Because SARS-CoV-2 primarily causes a respiratory disease, much research conducted to date has focused on the respiratory system. However, SARS-CoV-2 infection also affects other organ systems, including the cardiovascular system. In this critical analysis of published data, we evaluate the evidence of cardiovascular pathology in human patients and animals. Overall, we find that the presence or absence of cardiovascular pathology is reported infrequently in both human autopsy studies and animal models of SARS-CoV-2 infection. Moreover, in those studies that have reported cardiovascular pathology, we identified issues in their design and execution that reduce confidence in the conclusions regarding SARS-CoV-2 infection as a cause of significant cardiovascular pathology. Throughout this overview, we expand on these limitations and provide recommendations to ensure a high level of scientific rigor and reproducibility.
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Affiliation(s)
- Kathleen Gabrielson
- Department of Molecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Stephanie Myers
- School of Veterinary Medicine, Texas Tech University, Amarillo, Texas; and
| | - Jena Yi
- Department of Molecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Edward Gabrielson
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Isabel A Jimenez
- Department of Molecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
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14
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Abstract
The multifaceted interaction between coronavirus disease 2019 (COVID-19) and the endocrine system has been a major area of scientific research over the past two years. While common endocrine/metabolic disorders such as obesity and diabetes have been recognized among significant risk factors for COVID-19 severity, several endocrine organs were identified to be targeted by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). New-onset endocrine disorders related to COVID-19 were reported while long-term effects, if any, are yet to be determined. Meanwhile, the "stay home" measures during the pandemic caused interruption in the care of patients with pre-existing endocrine disorders and may have impeded the diagnosis and treatment of new ones. This review aims to outline this complex interaction between COVID-19 and endocrine disorders by synthesizing the current scientific knowledge obtained from clinical and pathophysiological studies, and to emphasize considerations for future research.
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Affiliation(s)
- Seda Hanife Oguz
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey;
| | - Bulent Okan Yildiz
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey;
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15
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Rao SS, Parthasarathy K, Sounderrajan V, Neelagandan K, Anbazhagan P, Chandramouli V. Susceptibility of SARS Coronavirus-2 infection in domestic and wild animals: a systematic review. 3 Biotech 2023; 13:5. [PMID: 36514483 PMCID: PMC9741861 DOI: 10.1007/s13205-022-03416-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 11/26/2022] [Indexed: 12/14/2022] Open
Abstract
Animals and viruses have constantly been co-evolving under natural circumstances and pandemic like situations. They harbour harmful viruses which can spread easily. In the recent times we have seen pandemic like situations being created as a result of the spread of deadly and fatal viruses. Coronaviruses (CoVs) are one of the wellrecognized groups of viruses. There are four known genera of Coronavirus family namely, alpha (α), beta (β), gamma (γ), and delta (δ). Animals have been infected with CoVs belonging to all four genera. In the last few decades the world has witnessed an emergence of severe acute respiratory syndromes which had created a pandemic like situation such as SARS CoV, MERS-CoV. We are currently in another pandemic like situation created due to the uncontrolled spread of a similar coronavirus namely SARSCoV-2. These findings are based on a small number of animals and do not indicate whether animals can transmit disease to humans. Several mammals, including cats, dogs, bank voles, ferrets, fruit bats, hamsters, mink, pigs, rabbits, racoon dogs, and white-tailed deer, have been found to be infected naturally by the virus. Certain laboratory discoveries revealed that animals such as cats, ferrets, fruit bats, hamsters, racoon dogs, and white-tailed deer can spread the illness to other animals of the same species. This review article gives insights on the current knowledge about SARS-CoV-2 infection and development in animals on the farm and in domestic community and their impact on society.
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Affiliation(s)
- Sudhanarayani S. Rao
- Centre for Drug Discovery and Development, Sathyabama Institute of Science and Technology, Chennai, 600119 India
| | - Krupakar Parthasarathy
- Centre for Drug Discovery and Development, Sathyabama Institute of Science and Technology, Chennai, 600119 India
| | - Vignesh Sounderrajan
- Centre for Drug Discovery and Development, Sathyabama Institute of Science and Technology, Chennai, 600119 India
| | - K. Neelagandan
- Centre for Chemical Biology and Therapeutics, Institute for Stem Cell Science and Regenerative Medicine, Bengaluru, India
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16
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Yuan N, Lv ZH, Sun CR, Wen YY, Tao TY, Qian D, Tao FP, Yu JH. Post-acute COVID-19 symptom risk in hospitalized and non-hospitalized COVID-19 survivors: A systematic review and meta-analysis. Front Public Health 2023; 11:1112383. [PMID: 36875356 PMCID: PMC9978404 DOI: 10.3389/fpubh.2023.1112383] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/30/2023] [Indexed: 02/18/2023] Open
Abstract
Background Post-acute coronavirus disease 2019 (COVID-19) symptoms occurred in most of the COVID-19 survivors. However, few studies have examined the issue of whether hospitalization results in different post-acute COVID-19 symptom risks. This study aimed to compare potential COVID-19 long-term effects in hospitalized and non-hospitalized COVID-19 survivors. Methods This study is designed as a systematic review and meta-analysis of observational studies. A systematic search of six databases was performed for identifying articles published from inception until April 20th, 2022, which compared post-acute COVID-19 symptom risk in hospitalized and non-hospitalized COVID-19 survivors using a predesigned search strategy included terms for SARS-CoV-2 (eg, COVID, coronavirus, and 2019-nCoV), post-acute COVID-19 Syndrome (eg, post-COVID, post COVID conditions, chronic COVID symptom, long COVID, long COVID symptom, long-haul COVID, COVID sequelae, convalescence, and persistent COVID symptom), and hospitalization (hospitalized, in hospital, and home-isolated). The present meta-analysis was conducted according to The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 statement using R software 4.1.3 to create forest plots. Q statistics and the I 2 index were used to evaluate heterogeneity in this meta-analysis. Results Six observational studies conducted in Spain, Austria, Switzerland, Canada, and the USA involving 419 hospitalized and 742 non-hospitalized COVID-19 survivors were included. The number of COVID-19 survivors in included studies ranged from 63 to 431, and follow-up data were collected through visits in four studies and another two used an electronic questionnaire, visit and telephone, respectively. Significant increase in the risks of long dyspnea (OR = 3.18, 95% CI = 1.90-5.32), anxiety (OR = 3.09, 95% CI = 1.47-6.47), myalgia (OR = 2.33, 95% CI = 1.02-5.33), and hair loss (OR = 2.76, 95% CI = 1.07-7.12) risk were found in hospitalized COVID-19 survivors compared with outpatients. Conversely, persisting ageusia risk was significantly reduced in hospitalized COVID-19 survivors than in non-hospitalized patients. Conclusion The findings suggested that special attention and patient-centered rehabilitation service based on a needs survey should be provided for hospitalized COVID-19 survivors who experienced high post-acute COVID-19 symptoms risk.
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Affiliation(s)
- Niu Yuan
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Zhang-Hong Lv
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Chun-Rong Sun
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Ear, Nose and Throat Department, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Yuan-Yuan Wen
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Surgical Oncology, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Ting-Yu Tao
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Dan Qian
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Fang-Ping Tao
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Jia-Hui Yu
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
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17
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Avagyan H, Hakobyan S, Poghosyan A, Hakobyan L, Abroyan L, Karalova E, Avetisyan A, Sargsyan M, Baghdasaryan B, Bayramyan N, Avetyan D, Karalyan Z. Severe Acute Respiratory Syndrome Coronavirus-2 Delta Variant Study In Vitro and Vivo. Curr Issues Mol Biol 2022; 45:249-267. [PMID: 36661505 PMCID: PMC9857502 DOI: 10.3390/cimb45010019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/12/2022] [Accepted: 12/18/2022] [Indexed: 01/04/2023] Open
Abstract
At the end of 2019, an outbreak of a new severe acute respiratory syndrome caused by a coronavirus occurred in Wuhan, China, after which the virus spread around the world. Here, we have described the adaptive capacity and pathogenesis of the SARS-CoV-2 Delta variant, which is widespread in Armenia, in vitro and vivo on Syrian hamsters. We have studied the changes in the SARS-CoV-2genome using viral RNA sequencing during virus adaptation in vitro and in vivo. Our findings revealed that SARS-CoV-2 in Syrian hamsters causes a short-term pulmonary form of the disease, the first symptoms appear within 48 h after infection, reach 5-7 days after infection, and begin to disappear by 7-9 days after infection. The virus induces pathogenesis in the blood and bone marrow, which generally corresponds to the manifestation of the inflammatory process. The pulmonary form of the disease passes faster than changes in blood cells and bone marrow. Our data show that hamster organs do not undergo significant pathological changes in the Delta variant of SARS-CoV-2 infection.
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Affiliation(s)
- Hranush Avagyan
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
- Experimental Laboratory, Yerevan State Medical University, 2 Koryun St, Yerevan 0025, Armenia
| | - Sona Hakobyan
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
| | - Arpine Poghosyan
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
| | - Lina Hakobyan
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
| | - Liana Abroyan
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
| | - Elena Karalova
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
- Experimental Laboratory, Yerevan State Medical University, 2 Koryun St, Yerevan 0025, Armenia
| | - Aida Avetisyan
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
- Experimental Laboratory, Yerevan State Medical University, 2 Koryun St, Yerevan 0025, Armenia
| | - Mariam Sargsyan
- Department of Epidemiology and Parasitology, Armenian National Agrarian University, 74 Teryan St, Yerevan 0009, Armenia
| | - Bagrat Baghdasaryan
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
| | - Nane Bayramyan
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
| | - Diana Avetyan
- Laboratory of Human Genomics and Immunomics, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
| | - Zaven Karalyan
- Laboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia
- Department of Medical Biology, Yerevan State Medical University, 2 Koryun St, Yerevan 0025, Armenia
- Correspondence:
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18
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Jansen EB, Orvold SN, Swan CL, Yourkowski A, Thivierge BM, Francis ME, Ge A, Rioux M, Darbellay J, Howland JG, Kelvin AA. After the virus has cleared-Can preclinical models be employed for Long COVID research? PLoS Pathog 2022; 18:e1010741. [PMID: 36070309 PMCID: PMC9451097 DOI: 10.1371/journal.ppat.1010741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV-2) can cause the life-threatening acute respiratory disease called COVID-19 (Coronavirus Disease 2019) as well as debilitating multiorgan dysfunction that persists after the initial viral phase has resolved. Long COVID or Post-Acute Sequelae of COVID-19 (PASC) is manifested by a variety of symptoms, including fatigue, dyspnea, arthralgia, myalgia, heart palpitations, and memory issues sometimes affecting between 30% and 75% of recovering COVID-19 patients. However, little is known about the mechanisms causing Long COVID and there are no widely accepted treatments or therapeutics. After introducing the clinical aspects of acute COVID-19 and Long COVID in humans, we summarize the work in animals (mice, Syrian hamsters, ferrets, and nonhuman primates (NHPs)) to model human COVID-19. The virology, pathology, immune responses, and multiorgan involvement are explored. Additionally, any studies investigating time points longer than 14 days post infection (pi) are highlighted for insight into possible long-term disease characteristics. Finally, we discuss how the models can be leveraged for treatment evaluation, including pharmacological agents that are currently in human clinical trials for treating Long COVID. The establishment of a recognized Long COVID preclinical model representing the human condition would allow the identification of mechanisms causing disease as well as serve as a vehicle for evaluating potential therapeutics.
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Affiliation(s)
- Ethan B. Jansen
- Vaccine and Infectious Disease Organization VIDO, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
- Department of Biochemistry, Microbiology, and Immunology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Spencer N. Orvold
- Department of Anatomy, Physiology, and Pharmacology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Cynthia L. Swan
- Vaccine and Infectious Disease Organization VIDO, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Anthony Yourkowski
- Vaccine and Infectious Disease Organization VIDO, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
- Department of Biochemistry, Microbiology, and Immunology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Brittany M. Thivierge
- Vaccine and Infectious Disease Organization VIDO, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Magen E. Francis
- Vaccine and Infectious Disease Organization VIDO, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
- Department of Biochemistry, Microbiology, and Immunology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Anni Ge
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Melissa Rioux
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Joseph Darbellay
- Vaccine and Infectious Disease Organization VIDO, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - John G. Howland
- Department of Anatomy, Physiology, and Pharmacology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Alyson A. Kelvin
- Vaccine and Infectious Disease Organization VIDO, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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19
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SeyedAlinaghi S, Karimi A, Mojdeganlou H, Pashaei Z, Mirzapour P, Shamsabadi A, Barzegary A, Afroughi F, Dehghani S, Janfaza N, Fakhfouri A, Khodaei S, Mehraeen E, Dadras O. Minimum infective dose of severe acute respiratory syndrome coronavirus 2 based on the current evidence: A systematic review. SAGE Open Med 2022; 10:20503121221115053. [PMID: 35983085 PMCID: PMC9379270 DOI: 10.1177/20503121221115053] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 07/04/2022] [Indexed: 11/18/2022] Open
Abstract
Objective: Understanding the minimum infective dose is significant for risk assessment in the performance of suitable infection control strategies in healthcare centers. However, the literature lacks strong evidence regarding this value for severe acute respiratory syndrome coronavirus 2. Therefore, the aim of this study was to investigate the minimum infectious dose of coronavirus disease 2019. Methods: We searched the databases of PubMed, Scopus, Web of Science, and Cochrane and retrieved all the relevant literature by 25 July 2021. The records were downloaded into the EndNote software and underwent title/abstract and full-text screenings. A summary of included studies was organized into tables for further analysis, interpretation, and drafting of the results. Results: Nineteen studies including the laboratory data on human and animal hosts were selected based on the eligibility criteria. All the literature reported on the infective dose, particularly in humans. The main methods for measurement of infection were through tissue culture infectious dose (TCID50) and counting plaque-forming units. The range of minimum infective was 1.26–7 × 106.25 PFU. Conclusion: In this study, we have presented a range of minimum infective doses in humans and various animal species. Such numbers can possibly vary between the individuals based on numerous demographic, immunologic, or other factors.
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Affiliation(s)
- SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirali Karimi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Zahra Pashaei
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Pegah Mirzapour
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmadreza Shamsabadi
- Department of Health Information Technology, Esfarayen Faculty of Medical Sciences, Esfarayen, Iran
| | | | - Fatemeh Afroughi
- School of Medicine, Islamic Azad University, Tehran, Iran.,Pars Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Soheil Dehghani
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nazanin Janfaza
- Internal Medicine Department, Imam Khomeini Hospital Complex, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Sepideh Khodaei
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Esmaeil Mehraeen
- Department of Health Information Technology, Khalkhal University of Medical Sciences, Khalkhal, Iran
| | - Omid Dadras
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
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20
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Schoeman D, Cloete R, Fielding BC. The Flexible, Extended Coil of the PDZ-Binding Motif of the Three Deadly Human Coronavirus E Proteins Plays a Role in Pathogenicity. Viruses 2022; 14:v14081707. [PMID: 36016329 PMCID: PMC9416557 DOI: 10.3390/v14081707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/22/2022] [Accepted: 07/29/2022] [Indexed: 02/04/2023] Open
Abstract
The less virulent human (h) coronaviruses (CoVs) 229E, NL63, OC43, and HKU1 cause mild, self-limiting respiratory tract infections, while the more virulent SARS-CoV-1, MERS-CoV, and SARS-CoV-2 have caused severe outbreaks. The CoV envelope (E) protein, an important contributor to the pathogenesis of severe hCoV infections, may provide insight into this disparate severity of the disease. We, therefore, generated full-length E protein models for SARS-CoV-1 and -2, MERS-CoV, HCoV-229E, and HCoV-NL63 and docked C-terminal peptides of each model to the PDZ domain of the human PALS1 protein. The PDZ-binding motif (PBM) of the SARS-CoV-1 and -2 and MERS-CoV models adopted a more flexible, extended coil, while the HCoV-229E and HCoV-NL63 models adopted a less flexible alpha helix. All the E peptides docked to PALS1 occupied the same binding site and the more virulent hCoV E peptides generally interacted more stably with PALS1 than the less virulent ones. We hypothesize that the increased flexibility of the PBM in the more virulent hCoVs facilitates more stable binding to various host proteins, thereby contributing to more severe disease. This is the first paper to model full-length 3D structures for both the more virulent and less virulent hCoV E proteins, providing novel insights for possible drug and/or vaccine development.
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Affiliation(s)
- Dewald Schoeman
- Molecular Biology and Virology Research Laboratory, Department of Medical Biosciences, University of the Western Cape, Private Bag X17, Bellville, Cape Town 7535, South Africa;
| | - Ruben Cloete
- South African Medical Research Council Bioinformatics Unit, South African National Bioinformatics Institute, University of the Western Cape, Private Bag X17, Bellville, Cape Town 7535, South Africa;
| | - Burtram C. Fielding
- Molecular Biology and Virology Research Laboratory, Department of Medical Biosciences, University of the Western Cape, Private Bag X17, Bellville, Cape Town 7535, South Africa;
- Correspondence:
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21
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Cadegiani FA. Catecholamines Are the Key Trigger of COVID-19 mRNA Vaccine-Induced Myocarditis: A Compelling Hypothesis Supported by Epidemiological, Anatomopathological, Molecular, and Physiological Findings. Cureus 2022; 14:e27883. [PMID: 35971401 PMCID: PMC9372380 DOI: 10.7759/cureus.27883] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/11/2022] [Indexed: 11/16/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccine-induced myocarditis is a rare but well-documented complication in young males. The increased incidence of sudden death among athletes following vaccination has been reported and requires further investigation. Whether the risk of myocarditis, a known major cause of sudden death in young male athletes, also increases after coronavirus disease 2019 (COVID-19) infection is unknown. The severity and implications of these critical adverse effects require a thorough analysis to elucidate their key triggering mechanisms. The present review aimed to evaluate whether there is a justification to hypothesize that catecholamines in a "hypercatecholaminergic" state are the key trigger of SARS-CoV-2 mRNA vaccine-induced myocarditis and related outcomes and whether similar risks are also present following COVID-19 infection. A thorough, structured scoping review of the literature was performed to build the hypothesis through three pillars: detection of myocarditis risk, potential alterations and abnormalities identified after SARS-CoV-2 mRNA vaccination or COVID-19 infection and consequent events, and physiological characteristics of the most affected population. The following terms were searched in indexed and non-indexed peer review articles and recent preprints (<12 months): agent, "SARS-CoV-2" or "COVID-19"; event, "myocarditis" or "sudden death(s)" or "myocarditis+sudden death(s)" or "cardiac event(s)"; underlying cause, "mRNA" or "spike protein" or "infection" or "vaccine"; proposed trigger, "catecholamine(s)" or "adrenaline" or "epinephrine" or "noradrenaline" or "norepinephrine" or "testosterone"; and affected population, "young male(s)" or "athlete(s)." The rationale and data that supported the hypothesis were as follows: SARS-CoV-2 mRNA vaccine-induced myocarditis primarily affected young males, while the risk was not observed following COVID-19 infection; independent autopsies or biopsies of patients who presented post-SARS-CoV-2 mRNA vaccine myocarditis in different geographical regions enabled the conclusion that a primary hypercatecholaminergic state was the key trigger of these events; SARS-CoV-2 mRNA was densely present, and SARS-CoV-2 spike protein was progressively produced in adrenal medulla chromaffin cells, which are responsible for catecholamine production; the dihydroxyphenylalanine decarboxylase enzyme that converts dopamine into noradrenaline was overexpressed in the presence of SARS-CoV-2 mRNA, leading to enhanced noradrenaline activity; catecholamine responses were physiologically higher in young adults and males than in other populations; catecholamine responses and resting catecholamine production were higher in male athletes than in non-athletes; catecholamine responses to stress and its sensitivity were enhanced in the presence of androgens; and catecholamine expressions in young male athletes were already high at baseline, were higher following vaccination, and were higher than those in non-vaccinated athletes. The epidemiological, autopsy, molecular, and physiological findings unanimously and strongly suggest that a hypercatecholaminergic state is the critical trigger of the rare cases of myocarditis due to components from SARS-CoV-2, potentially increasing sudden deaths among elite male athletes.
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Affiliation(s)
- Flavio A Cadegiani
- Clinical Endocrinology, Corpometria Institute, Brasilia, BRA
- Clinical Endocrinology, Applied Biology, Inc., Irvine, USA
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22
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Yu P, Deng W, Bao L, Qu Y, Xu Y, Zhao W, Han Y, Qin C. Comparative pathology of the nasal epithelium in K18-hACE2 Tg mice, hACE2 Tg mice, and hamsters infected with SARS-CoV-2. Vet Pathol 2022; 59:602-612. [PMID: 35094625 PMCID: PMC9208069 DOI: 10.1177/03009858211071016] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) causes severe viral pneumonia and is associated with a high fatality rate. A substantial proportion of patients infected by SARS-CoV-2 suffer from mild hyposmia to complete loss of olfactory function, resulting in anosmia. However, the pathogenesis of the olfactory dysfunction and comparative pathology of upper respiratory infections with SARS-CoV-2 are unknown. We describe the histopathological, immunohistochemical, and in situ hybridization findings from rodent models of SARS-CoV-2 infection. The main histopathological findings in the olfactory epithelia of K8-hACE2 Tg mice, hACE2 Tg mice, and hamsters were varying degrees of inflammatory lesions, including disordered arrangement, necrosis, exfoliation, and macrophage infiltration of the olfactory epithelia, and inflammatory exudation. On the basis of these observations, the nasal epithelia of these rodent models appeared to develop moderate, mild, and severe rhinitis, respectively. Correspondingly, SARS-CoV-2 viral RNA and antigen were mainly identified in the olfactory epithelia and lamina propria. Moreover, viral RNA was abundant in the cerebrum of K18-hACE2 Tg mice, including the olfactory bulb. The K8-hACE2 Tg mouse, hACE2 Tg mouse, and hamster models could be used to investigate the pathology of SARS-CoV-2 infection in the upper respiratory tract and central nervous system. These models could help to provide a better understanding of the pathogenic process of this virus and to develop effective medications and prophylactic treatments.
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Affiliation(s)
- Pin Yu
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Center, Peking Union Medical College (PUMC); Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, Beijing, China
| | - Wei Deng
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Center, Peking Union Medical College (PUMC); Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, Beijing, China
| | - Linlin Bao
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Center, Peking Union Medical College (PUMC); Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, Beijing, China
| | - Yajin Qu
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Center, Peking Union Medical College (PUMC); Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, Beijing, China
| | - Yanfeng Xu
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Center, Peking Union Medical College (PUMC); Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, Beijing, China
| | - Wenjie Zhao
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Center, Peking Union Medical College (PUMC); Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, Beijing, China
| | - Yunlin Han
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Center, Peking Union Medical College (PUMC); Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, Beijing, China
| | - Chuan Qin
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Center, Peking Union Medical College (PUMC); Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, Beijing, China
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23
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Abstract
The dramatic global consequences of the coronavirus disease 2019 (COVID-19) pandemic soon fueled quests for a suitable model that would facilitate the development and testing of therapies and vaccines. In contrast to other rodents, hamsters are naturally susceptible to infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and the Syrian hamster (Mesocricetus auratus) rapidly developed into a popular model. It recapitulates many characteristic features as seen in patients with a moderate, self-limiting course of the disease such as specific patterns of respiratory tract inflammation, vascular endothelialitis, and age dependence. Among 4 other hamster species examined, the Roborovski dwarf hamster (Phodopus roborovskii) more closely mimics the disease in highly susceptible patients with frequent lethal outcome, including devastating diffuse alveolar damage and coagulopathy. Thus, different hamster species are available to mimic different courses of the wide spectrum of COVID-19 manifestations in humans. On the other hand, fewer diagnostic tools and information on immune functions and molecular pathways are available than in mice, which limits mechanistic studies and inference to humans in several aspects. Still, under pandemic conditions with high pressure on progress in both basic and clinically oriented research, the Syrian hamster has turned into the leading non-transgenic model at an unprecedented pace, currently used in innumerable studies that all aim to combat the impact of the virus with its new variants of concern. As in other models, its strength rests upon a solid understanding of its similarities to and differences from the human disease, which we review here.
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24
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Khanna K, Raymond W, Jin J, Charbit AR, Gitlin I, Tang M, Werts AD, Barrett EG, Cox JM, Birch SM, Martinelli R, Sperber HS, Franz S, Duff T, Hoffmann M, Healy AM, Oscarson S, Pöhlmann S, Pillai SK, Simmons G, Fahy JV. Exploring antiviral and anti-inflammatory effects of thiol drugs in COVID-19. Am J Physiol Lung Cell Mol Physiol 2022; 323:L372-L389. [PMID: 35762590 PMCID: PMC9448286 DOI: 10.1152/ajplung.00136.2022] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The redox status of the cysteine-rich SARS-CoV-2 spike glycoprotein (SARS-2-S) is important for the binding of SARS-2-S to angiotensin-converting enzyme 2 (ACE2), suggesting that drugs with a functional thiol group (“thiol drugs”) may cleave cystines to disrupt SARS-CoV-2 cell entry. In addition, neutrophil-induced oxidative stress is a mechanism of COVID-19 lung injury, and the antioxidant and anti-inflammatory properties of thiol drugs, especially cysteamine, may limit this injury. To first explore the antiviral effects of thiol drugs in COVID-19, we used an ACE-2 binding assay and cell entry assays utilizing reporter pseudoviruses and authentic SARS-CoV-2 viruses. We found that multiple thiol drugs inhibit SARS-2-S binding to ACE2 and virus infection. The most potent drugs were effective in the low millimolar range, and IC50 values followed the order of their cystine cleavage rates and lower thiol pKa values. To determine if thiol drugs have antiviral effects in vivo and to explore any anti-inflammatory effects of thiol drugs in COVID-19, we tested the effects of cysteamine delivered intraperitoneally to hamsters infected with SARS-CoV-2. Cysteamine did not decrease lung viral infection, but it significantly decreased lung neutrophilic inflammation and alveolar hemorrhage. We speculate that the concentration of cysteamine achieved in the lungs with intraperitoneal delivery was insufficient for antiviral effects but sufficient for anti-inflammatory effects. We conclude that thiol drugs decrease SARS-CoV-2 lung inflammation and injury, and we provide rationale for future studies to test if direct (aerosol) delivery of thiol drugs to the airways might also result in antiviral effects.
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Affiliation(s)
- Kritika Khanna
- Cardiovascular Research Institute, University of California San Francisco Medical Center, San Francisco, CA, United States
| | - Wilfred Raymond
- Cardiovascular Research Institute, University of California San Francisco Medical Center, San Francisco, CA, United States
| | - Jing Jin
- Vitalant Research Institute, San Francisco, California, United States
| | - Annabelle R Charbit
- Cardiovascular Research Institute, University of California San Francisco Medical Center, San Francisco, CA, United States
| | - Irina Gitlin
- Cardiovascular Research Institute, University of California San Francisco Medical Center, San Francisco, CA, United States
| | - Monica Tang
- Division of Pulmonary, Critical Care, Allergy and Sleep and the Department of Medicine, University of California San Francisco, San Francisco, California, United States
| | - Adam D Werts
- Lovelace Biomedical Research Institute, Albuquerque, New Mexico, United States
| | - Edward G Barrett
- Lovelace Biomedical Research Institute, Albuquerque, New Mexico, United States
| | - Jason M Cox
- Lovelace Biomedical Research Institute, Albuquerque, New Mexico, United States
| | - Sharla M Birch
- Lovelace Biomedical Research Institute, Albuquerque, New Mexico, United States
| | - Rachel Martinelli
- Vitalant Research Institute, San Francisco, California, United States
| | - Hannah S Sperber
- Vitalant Research Institute, San Francisco, California, United States
| | - Sergej Franz
- Vitalant Research Institute, San Francisco, California, United States
| | - Thomas Duff
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin, Dublin, Ireland
| | - Markus Hoffmann
- Infection Biology Unit, German Primate Center, Göttingen, Germany.,Faculty of Biology and Psychology, Georg-August-University Göttingen, Göttingen, Germany
| | - Anne Marie Healy
- School of Pharmacy and Pharmaceutical Sciences, Panoz Institute, Trinity College Dublin, Ireland.,SSPC, The Science Foundation Ireland Research Centre for Pharmaceuticals, Trinity College Dublin, Ireland
| | - Stefan Oscarson
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin, Dublin, Ireland
| | - Stefan Pöhlmann
- Infection Biology Unit, German Primate Center, Göttingen, Germany.,Faculty of Biology and Psychology, Georg-August-University Göttingen, Göttingen, Germany
| | - Satish K Pillai
- Vitalant Research Institute, San Francisco, California, United States.,Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, United States
| | - Graham Simmons
- Vitalant Research Institute, San Francisco, California, United States.,Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, United States
| | - John V Fahy
- Cardiovascular Research Institute, University of California San Francisco Medical Center, San Francisco, CA, United States.,Division of Pulmonary, Critical Care, Allergy and Sleep and the Department of Medicine, University of California San Francisco, San Francisco, California, United States
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25
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Fisher T, Gluck A, Narayanan K, Kuroda M, Nachshon A, Hsu JC, Halfmann PJ, Yahalom-Ronen Y, Finkel Y, Schwartz M, Weiss S, Tseng CTK, Israely T, Paran N, Kawaoka Y, Makino S, Stern-Ginossar N. Parsing the role of NSP1 in SARS-CoV-2 infection. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2022:2022.03.14.484208. [PMID: 35313595 PMCID: PMC8936099 DOI: 10.1101/2022.03.14.484208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of the ongoing coronavirus disease 19 (COVID-19) pandemic. Despite its urgency, we still do not fully understand the molecular basis of SARS-CoV-2 pathogenesis and its ability to antagonize innate immune responses. SARS-CoV-2 leads to shutoff of cellular protein synthesis and over-expression of nsp1, a central shutoff factor in coronaviruses, inhibits cellular gene translation. However, the diverse molecular mechanisms nsp1 employs as well as its functional importance in infection are still unresolved. By overexpressing various nsp1 mutants and generating a SARS-CoV-2 mutant in which nsp1 does not bind ribosomes, we untangle the effects of nsp1. We uncover that nsp1, through inhibition of translation and induction of mRNA degradation, is the main driver of host shutoff during SARS-CoV-2 infection. Furthermore, we find the propagation of nsp1 mutant virus is inhibited specifically in cells with intact interferon (IFN) response as well as in-vivo , in infected hamsters, and this attenuation is associated with stronger induction of type I IFN response. This illustrates that nsp1 shutoff activity has an essential role mainly in counteracting the IFN response. Overall, our results reveal the multifaceted approach nsp1 uses to shut off cellular protein synthesis and uncover the central role it plays in SARS-CoV-2 pathogenesis, explicitly through blockage of the IFN response.
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Affiliation(s)
- Tal Fisher
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel
- T. Fisher, A. Gluck, K. Narayanan, and K. Makoto contributed equally to the studies
| | - Avi Gluck
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel
- T. Fisher, A. Gluck, K. Narayanan, and K. Makoto contributed equally to the studies
| | - Krishna Narayanan
- Department of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555-1019, USA
- T. Fisher, A. Gluck, K. Narayanan, and K. Makoto contributed equally to the studies
| | - Makoto Kuroda
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53711, USA
- T. Fisher, A. Gluck, K. Narayanan, and K. Makoto contributed equally to the studies
| | - Aharon Nachshon
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Jason C. Hsu
- Department of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555-1019, USA
| | - Peter J. Halfmann
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53711, USA
| | - Yfat Yahalom-Ronen
- Department of Infectious Diseases, Israel Institute for Biological Research, Ness Ziona 74100, Israel
| | - Yaara Finkel
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Michal Schwartz
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Shay Weiss
- Department of Infectious Diseases, Israel Institute for Biological Research, Ness Ziona 74100, Israel
| | - Chien-Te K. Tseng
- Department of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555-1019, USA
- Institute for Human Infections and Immunity, The University of Texas Medical Branch, Galveston, TX 77555-1019, USA
| | - Tomer Israely
- Department of Infectious Diseases, Israel Institute for Biological Research, Ness Ziona 74100, Israel
| | - Nir Paran
- Department of Infectious Diseases, Israel Institute for Biological Research, Ness Ziona 74100, Israel
| | - Yoshihiro Kawaoka
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53711, USA
- Department of Virology, 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, 162-8655 Tokyo, Japan
| | - Shinji Makino
- Department of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX 77555-1019, USA
- Department of Virology, Institute of Medical Science, University of Tokyo, 108-8639 Tokyo, Japan
| | - Noam Stern-Ginossar
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel
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26
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Latif MB, Shukla S, Del Rio Estrada PM, Ribeiro SP, Sekaly RP, Sharma AA. Immune mechanisms in cancer patients that lead to poor outcomes of SARS-CoV-2 infection. Transl Res 2022; 241:83-95. [PMID: 34871809 PMCID: PMC8641406 DOI: 10.1016/j.trsl.2021.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/28/2021] [Accepted: 12/01/2021] [Indexed: 02/09/2023]
Abstract
Patients with cancers have been severely affected by the COVID-19 pandemic. This is highlighted by the adverse outcomes in cancer patients with COVID-19 as well as by the impact of the COVID-19 pandemic on cancer care. Patients with cancer constitute a heterogeneous population that exhibits distinct mechanisms of immune dysfunction, associated with distinct systemic features of hot (T-cell-inflamed/infiltrated) and cold (Non-T-cell-inflamed and/or infiltrated) tumors. The former show hyper immune activated cells and a highly inflammatory environment while, contrastingly, the latter show the profile of a senescent and/or quiescent immune system. Thus, the evolution of SARS-CoV-2 infection in different types of cancers can show distinct trajectories which could lead to a variety of clinical and pathophysiological outcomes. The altered immunological environment including cytokines that characterizes hot and cold tumors will lead to different mechanisms of immune dysfunction, which will result in downstream effects on the course of SARS-CoV-2 infection. This review will focus on defining the known contributions of soluble pro- and anti-inflammatory mediators on immune function including altered T-cells and B-cells responses and as well on how these factors modulate the expression of SARS-CoV-2 receptor ACE2, TMPRSS2 expression, and lymph node fibrosis in cancer patients. We will propose immune mechanisms that underlie the distinct courses of SARS-CoV-2 infection in cancer patients and impact on the success of immune based therapies that have significantly improved cancer outcomes. Better understanding of the immune mechanisms prevalent in cancer patients that are associated to the outcomes of SARS-CoV-2 infection will help to identify the high-risk cancer patients and develop immune-based approaches to prevent significant adverse outcomes by targeting these pathways.
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Affiliation(s)
- Muhammad Bilal Latif
- Pathology Advanced Translational Research Unit, Department of Pathology and Laboratory Medicine, School of Medicine, Emory University, Atlanta, Georgia
| | - Sudhanshu Shukla
- Pathology Advanced Translational Research Unit, Department of Pathology and Laboratory Medicine, School of Medicine, Emory University, Atlanta, Georgia
| | - Perla Mariana Del Rio Estrada
- Pathology Advanced Translational Research Unit, Department of Pathology and Laboratory Medicine, School of Medicine, Emory University, Atlanta, Georgia
| | - Susan Pereira Ribeiro
- Pathology Advanced Translational Research Unit, Department of Pathology and Laboratory Medicine, School of Medicine, Emory University, Atlanta, Georgia
| | - Rafick Pierre Sekaly
- Pathology Advanced Translational Research Unit, Department of Pathology and Laboratory Medicine, School of Medicine, Emory University, Atlanta, Georgia.
| | - Ashish Arunkumar Sharma
- Pathology Advanced Translational Research Unit, Department of Pathology and Laboratory Medicine, School of Medicine, Emory University, Atlanta, Georgia
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27
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Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel coronavirus that causes coronavirus disease 2019 (COVID-19). However, the long-term health consequences of COVID-19 are not fully understood. We aimed to determine the long-term lung pathology and blood chemistry changes in Syrian hamsters infected with SARS-CoV-2. Syrian hamsters (Mesocricetus auratus) were inoculated with 105 PFU of SARS-CoV-2, and changes post-infection (pi) were observed for 20 days. On days 5 and 20 pi, the lungs were harvested and processed for pathology and viral load count. Multiple blood samples were collected every 3 to 5 days to observe dynamic changes in blood chemistry. Infected hamsters showed consistent weight loss until day 7 pi At day 5 pi, histopathology of the lungs showed moderate to severe inflammation and the virus could be detected. These results indicate that SARS-CoV-2 has an acute onset and recovery course in the hamster infection model. During the acute onset, blood triglyceride levels increased significantly at day 3 pi During the recovery course, uric acid and low-density lipoprotein levels increased significantly, but the total protein and albumin levels decreased. Together, our study suggests that SARS-CoV-2 infection in hamsters not only causes lung damage but also causes long-term changes in blood biochemistry during the recovery process. IMPORTANCE COVID-19 is now considered a multiorgan disease with a wide range of manifestations. There are increasing reports of persistent and long-term effects after acute COVID-19, but the long-term health consequences of COVID-19 are not fully understood. This study reported for the first time the use of blood samples collected continuously in a SARS-CoV-2-infected hamster model, which provides more information about the dynamic changes in blood biochemistry during the acute and recovery phases of SARS-CoV-2 infection. Our study suggests that SARS-CoV-2 infection in hamsters not only causes lung damage but also causes long-term changes in blood biochemistry during the recovery process. The study may be used by several researchers and clinicians, especially those who are studying potential treatments for patients with post-acute COVID-19 syndrome.
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28
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Li C, Ye Z, Zhang AJX, Chan JFW, Song W, Liu F, Chen Y, Kwan MYW, Lee ACY, Zhao Y, Wong BHY, Yip CCY, Cai JP, Lung DC, Sridhar S, Jin D, Chu H, To KKW, Yuen KY. Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection by Intranasal or Intratesticular Route Induces Testicular Damage. Clin Infect Dis 2022; 75:e974-e990. [PMID: 35178548 PMCID: PMC8903466 DOI: 10.1093/cid/ciac142] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The role of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the pathogenesis of testicular damage is uncertain. METHODS We investigated the virological, pathological, and immunological changes in testes of hamsters challenged by wild-type SARS-CoV-2 and its variants with intranasal or direct testicular inoculation using influenza virus A(H1N1)pdm09 as control. RESULTS Besides self-limiting respiratory tract infection, intranasal SARS-CoV-2 challenge caused acute decrease in sperm count, serum testosterone and inhibin B at 4-7 days after infection; and chronic reduction in testicular size and weight, and serum sex hormone at 42-120 days after infection. Acute histopathological damage with worsening degree of testicular inflammation, hemorrhage, necrosis, degeneration of seminiferous tubules, and disruption of orderly spermatogenesis were seen with increasing virus inoculum. Degeneration and death of Sertoli and Leydig cells were found. Although viral loads and SARS-CoV-2 nucleocapsid protein expression were markedly lower in testicular than in lung tissues, direct intratesticular injection of SARS-CoV-2 demonstrated nucleocapsid expressing interstitial cells and epididymal epithelial cells, While intranasal or intratesticular challenge by A(H1N1)pdm09 control showed no testicular infection or damage. From 7 to 120 days after infection, degeneration and apoptosis of seminiferous tubules, immune complex deposition, and depletion of spermatogenic cell and spermatozoa persisted. Intranasal challenge with Omicron and Delta variants could also induce similar testicular changes. This testicular damage can be prevented by vaccination. CONCLUSIONS SARS-CoV-2 can cause acute testicular damage with subsequent chronic asymmetric testicular atrophy and associated hormonal changes despite a self-limiting pneumonia in hamsters. Awareness of possible hypogonadism and subfertility is important in managing convalescent coronavirus disease 2019 in men.
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Affiliation(s)
- Can Li
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China
| | - Zhanhong Ye
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Anna Jin-Xia Zhang
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China,Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Jasper Fuk-Woo Chan
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China,Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China,Department of Microbiology, Queen Mary Hospital, Pokfulam, Hong Kong Special Administrative Region, China,Academician Workstation of Hainan Province, and Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, China; and The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Guangzhou Laboratory, Guangdong Province, China
| | - Wenchen Song
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China
| | - Feifei Liu
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Yanxia Chen
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Mike Yat-Wah Kwan
- Department of Paediatrics, Princess Margaret Hospital, Hong Kong Special Administrative Region, China
| | - Andrew Chak-Yiu Lee
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China
| | - Yan Zhao
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Bosco Ho-Yin Wong
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China
| | - Cyril Chik-Yan Yip
- Department of Microbiology, Queen Mary Hospital, Pokfulam, Hong Kong Special Administrative Region, China
| | - Jian-Piao Cai
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - David Christopher Lung
- Department of Pathology, Queen Elizabeth Hospital / Hong Kong Children’s Hospital, Hong Kong Special Administrative Region, China
| | - Siddharth Sridhar
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China,Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China,Department of Microbiology, Queen Mary Hospital, Pokfulam, Hong Kong Special Administrative Region, China
| | - Dongyan Jin
- Guangzhou Laboratory, Guangdong Province, China,School of Biomedical Sciences, The University of Hong Kong. Hong Kong Special Administrative Region, China
| | - Hin Chu
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China,Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Kelvin Kai-Wang To
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China,Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China,Department of Microbiology, Queen Mary Hospital, Pokfulam, Hong Kong Special Administrative Region, China
| | - Kwok-Yung Yuen
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region, China,Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China,Department of Microbiology, Queen Mary Hospital, Pokfulam, Hong Kong Special Administrative Region, China,Academician Workstation of Hainan Province, and Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, China; and The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China,Guangzhou Laboratory, Guangdong Province, China,Correspondence: K.-Y. Yuen, State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China; and Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China ()
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Chapoval SP, Keegan AD. Perspectives and potential approaches for targeting neuropilin 1 in SARS-CoV-2 infection. Mol Med 2021; 27:162. [PMID: 34961486 PMCID: PMC8711287 DOI: 10.1186/s10020-021-00423-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 12/13/2021] [Indexed: 01/08/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel type b coronavirus responsible for the COVID-19 pandemic. With over 224 million confirmed infections with this virus and more than 4.6 million people dead because of it, it is critically important to define the immunological processes occurring in the human response to this virus and pathogenetic mechanisms of its deadly manifestation. This perspective focuses on the contribution of the recently discovered interaction of SARS-CoV-2 Spike protein with neuropilin 1 (NRP1) receptor, NRP1 as a virus entry receptor for SARS-CoV-2, its role in different physiologic and pathologic conditions, and the potential to target the Spike-NRP1 interaction to combat virus infectivity and severe disease manifestations.
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Affiliation(s)
- Svetlana P Chapoval
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA.
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, 800 West Baltimore Street, Baltimore, MD, 21201, USA.
- Program in Oncology at the Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.
- SemaPlex LLC, Ellicott City, MD, USA.
| | - Achsah D Keegan
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, 800 West Baltimore Street, Baltimore, MD, 21201, USA
- Program in Oncology at the Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
- VA Maryland Health Care System, Baltimore VA Medical Center, Baltimore, MD, USA
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30
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Bi Z, Hong W, Yang J, Lu S, Peng X. Animal models for SARS-CoV-2 infection and pathology. MedComm (Beijing) 2021; 2:548-568. [PMID: 34909757 PMCID: PMC8662225 DOI: 10.1002/mco2.98] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 10/10/2021] [Accepted: 10/13/2021] [Indexed: 02/05/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the etiology of coronavirus disease 2019 (COVID-19) pandemic. Current variants including Alpha, Beta, Gamma, Delta, and Lambda increase the capacity of infection and transmission of SARS-CoV-2, which might disable the in-used therapies and vaccines. The COVID-19 has now put an enormous strain on health care system all over the world. Therefore, the development of animal models that can capture characteristics and immune responses observed in COVID-19 patients is urgently needed. Appropriate models could accelerate the testing of therapeutic drugs and vaccines against SARS-CoV-2. In this review, we aim to summarize the current animal models for SARS-CoV-2 infection, including mice, hamsters, nonhuman primates, and ferrets, and discuss the details of transmission, pathology, and immunology induced by SARS-CoV-2 in these animal models. We hope this could throw light to the increased usefulness in fundamental studies of COVID-19 and the preclinical analysis of vaccines and therapeutic agents.
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Affiliation(s)
- Zhenfei Bi
- Laboratory of Aging Research and Cancer Drug TargetState Key Laboratory of BiotherapyNational Clinical Research Center for GeriatricsWest China HospitalSichuan UniversityChengduSichuanChina
| | - Weiqi Hong
- Laboratory of Aging Research and Cancer Drug TargetState Key Laboratory of BiotherapyNational Clinical Research Center for GeriatricsWest China HospitalSichuan UniversityChengduSichuanChina
| | - Jingyun Yang
- Laboratory of Aging Research and Cancer Drug TargetState Key Laboratory of BiotherapyNational Clinical Research Center for GeriatricsWest China HospitalSichuan UniversityChengduSichuanChina
| | - Shuaiyao Lu
- National Kunming High‐level Biosafety Primate Research CenterInstitute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical CollegeYunnanChina
| | - Xiaozhong Peng
- National Kunming High‐level Biosafety Primate Research CenterInstitute of Medical BiologyChinese Academy of Medical Sciences and Peking Union Medical CollegeYunnanChina
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31
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Liu H, Zhou C, An J, Song Y, Yu P, Li J, Gu C, Hu D, Jiang Y, Zhang L, Huang C, Zhang C, Yang Y, Zhu Q, Wang D, Liu Y, Miao C, Cao X, Ding L, Zhu Y, Zhu H, Bao L, Zhou L, Yan H, Fan J, Xu J, Hu Z, Xie Y, Liu J, Liu G. Development of recombinant COVID-19 vaccine based on CHO-produced, prefusion spike trimer and alum/CpG adjuvants. Vaccine 2021; 39:7001-7011. [PMID: 34750014 PMCID: PMC8556577 DOI: 10.1016/j.vaccine.2021.10.066] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 12/23/2022]
Abstract
COVID-19 pandemic has severely impacted the public health and social economy worldwide. A safe, effective, and affordable vaccine against SARS-CoV-2 infections/diseases is urgently needed. We have been developing a recombinant vaccine based on a prefusion-stabilized spike trimer of SARS-CoV-2 and formulated with aluminium hydroxide and CpG 7909. The spike protein was expressed in Chinese hamster ovary (CHO) cells, purified, and prepared as a stable formulation with the dual adjuvant. Immunogenicity studies showed that candidate vaccines elicited robust neutralizing antibody responses and substantial CD4+ T cell responses in both mice and non-human primates. And vaccine-induced neutralizing antibodies persisted at high level for at least 6 months. Challenge studies demonstrated that candidate vaccine reduced the viral loads and inflammation in the lungs of SARS-CoV-2 infected golden Syrian hamsters significantly. In addition, the vaccine-induced antibodies showed cross-neutralization activity against B.1.1.7 and B.1.351 variants. These data suggest candidate vaccine is efficacious in preventing SARS-CoV-2 infections and associated pneumonia, thereby justifying ongoing phase I/II clinical studies in China (NCT04982068 and NCT04990544).
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Affiliation(s)
- Haitao Liu
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | | | - Jiao An
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Yujiao Song
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Pin Yu
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences and Comparative Medicine Center, Peking Union Medical College, Beijing, China
| | - Jiadai Li
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Chenjian Gu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Department of Medical Microbiology and Parasitology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Dongdong Hu
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | | | - Lingli Zhang
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Chuanqi Huang
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Chao Zhang
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Yunqi Yang
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Qianjun Zhu
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Dekui Wang
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Yuqiang Liu
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Chenyang Miao
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Xiayao Cao
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Longfei Ding
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Yuanfei Zhu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Department of Medical Microbiology and Parasitology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hua Zhu
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences and Comparative Medicine Center, Peking Union Medical College, Beijing, China
| | - Linlin Bao
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences and Comparative Medicine Center, Peking Union Medical College, Beijing, China
| | - Lingyun Zhou
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Huan Yan
- State Key Laboratory of Virology, Modern Virology Research Center, College of Life Sciences, Wuhan University, Wuhan, China
| | - Jiang Fan
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China
| | - Jianqing Xu
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Zhongyu Hu
- National Institute for Food and Drug Control (NIFDC), Beijing, China.
| | - Youhua Xie
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Department of Medical Microbiology and Parasitology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China.
| | - Jiangning Liu
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences and Comparative Medicine Center, Peking Union Medical College, Beijing, China.
| | - Ge Liu
- Shanghai Zerun Biotechnology Co., Ltd., Shanghai, China.
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32
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Vassiliadi DA, Vassiliou AG, Ilias I, Tsagarakis S, Kotanidou A, Dimopoulou I. Pituitary-Adrenal Responses and Glucocorticoid Receptor Expression in Critically Ill Patients with COVID-19. Int J Mol Sci 2021; 22:11473. [PMID: 34768903 PMCID: PMC8584241 DOI: 10.3390/ijms222111473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/18/2021] [Accepted: 10/21/2021] [Indexed: 12/15/2022] Open
Abstract
The hypothalamus-pituitary-adrenal (HPA) axis was described as the principal component of the stress response 85 years ago, along with the acute-phase reaction, and the defense response at the tissue level. The orchestration of these processes is essential since systemic inflammation is a double-edged sword; whereas inflammation that is timely and of appropriate magnitude is beneficial, exuberant systemic inflammation incites tissue damage with potentially devastating consequences. Apart from its beneficial cardiovascular and metabolic effects, cortisol exerts a significant immunoregulatory role, a major attribute being that it restrains the excessive inflammatory reaction, thereby preventing unwanted tissue damage. In this review, we will discuss the role of the HPA axis in the normal stress response and in critical illness, especially in critically ill patients with coronavirus disease 2019 (COVID-19). Finally, a chapter will be dedicated to the findings from clinical studies in critical illness and COVID-19 on the expression of the mediator of glucocorticoid actions, the glucocorticoid receptor (GCR).
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Affiliation(s)
- Dimitra A. Vassiliadi
- Department of Endocrinology, Diabetes and Metabolism, National Expertise Centre for Rare Endocrine Diseases, Evangelismos Hospital, 106 76 Athens, Greece; (D.A.V.); (S.T.)
| | - Alice G. Vassiliou
- First Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National & Kapodistrian University of Athens, Evangelismos Hospital, 106 76 Athens, Greece; (A.G.V.); (A.K.)
| | - Ioannis Ilias
- Department of Endocrinology, Helena Venizelos Hospital, 115 21 Athens, Greece;
| | - Stylianos Tsagarakis
- Department of Endocrinology, Diabetes and Metabolism, National Expertise Centre for Rare Endocrine Diseases, Evangelismos Hospital, 106 76 Athens, Greece; (D.A.V.); (S.T.)
| | - Anastasia Kotanidou
- First Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National & Kapodistrian University of Athens, Evangelismos Hospital, 106 76 Athens, Greece; (A.G.V.); (A.K.)
| | - Ioanna Dimopoulou
- First Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National & Kapodistrian University of Athens, Evangelismos Hospital, 106 76 Athens, Greece; (A.G.V.); (A.K.)
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33
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Meekins DA, Gaudreault NN, Richt JA. Natural and Experimental SARS-CoV-2 Infection in Domestic and Wild Animals. Viruses 2021; 13:1993. [PMID: 34696423 PMCID: PMC8540328 DOI: 10.3390/v13101993] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 09/22/2021] [Accepted: 09/24/2021] [Indexed: 12/15/2022] Open
Abstract
SARS-CoV-2 is the etiological agent responsible for the ongoing COVID-19 pandemic, which continues to spread with devastating effects on global health and socioeconomics. The susceptibility of domestic and wild animal species to infection is a critical facet of SARS-CoV-2 ecology, since reverse zoonotic spillover events resulting in SARS-CoV-2 outbreaks in animal populations could result in the establishment of new virus reservoirs. Adaptive mutations in the virus to new animal species could also complicate ongoing mitigation strategies to combat SARS-CoV-2. In addition, animal species susceptible to SARS-CoV-2 infection are essential as standardized preclinical models for the development and efficacy testing of vaccines and therapeutics. In this review, we summarize the current findings regarding the susceptibility of different domestic and wild animal species to experimental SARS-CoV-2 infection and provide detailed descriptions of the clinical disease and transmissibility in these animals. In addition, we outline the documented natural infections in animals that have occurred at the human-animal interface. A comprehensive understanding of animal susceptibility to SARS-CoV-2 is crucial to inform public health, veterinary, and agricultural systems, and to guide environmental policies.
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Affiliation(s)
- David A. Meekins
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA; (D.A.M.); (N.N.G.)
- Center of Excellence for Emerging and Zoonotic Animal Diseases (CEEZAD), College of Veterinary Medicine, Kansas State University, Manhattan, KS 66502, USA
| | - Natasha N. Gaudreault
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA; (D.A.M.); (N.N.G.)
- Center of Excellence for Emerging and Zoonotic Animal Diseases (CEEZAD), College of Veterinary Medicine, Kansas State University, Manhattan, KS 66502, USA
| | - Juergen A. Richt
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA; (D.A.M.); (N.N.G.)
- Center of Excellence for Emerging and Zoonotic Animal Diseases (CEEZAD), College of Veterinary Medicine, Kansas State University, Manhattan, KS 66502, USA
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34
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Devaux CA, Pinault L, Delerce J, Raoult D, Levasseur A, Frutos R. Spread of Mink SARS-CoV-2 Variants in Humans: A Model of Sarbecovirus Interspecies Evolution. Front Microbiol 2021; 12:675528. [PMID: 34616371 PMCID: PMC8488371 DOI: 10.3389/fmicb.2021.675528] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 09/03/2021] [Indexed: 01/08/2023] Open
Abstract
The rapid spread of SARS-CoV-2 variants has quickly spanned doubts and the fear about their ability escape vaccine protection. Some of these variants initially identified in caged were also found in humans. The claim that these variants exhibited lower susceptibility to antibody neutralization led to the slaughter of 17 million minks in Denmark. SARS-CoV-2 prevalence tests led to the discovery of infected farmed minks worldwide. In this study, we revisit the issue of the circulation of SARS-CoV-2 variants in minks as a model of sarbecovirus interspecies evolution by: (1) comparing human and mink angiotensin I converting enzyme 2 (ACE2) and neuropilin 1 (NRP-1) receptors; (2) comparing SARS-CoV-2 sequences from humans and minks; (3) analyzing the impact of mutations on the 3D structure of the spike protein; and (4) predicting linear epitope targets for immune response. Mink-selected SARS-CoV-2 variants carrying the Y453F/D614G mutations display an increased affinity for human ACE2 and can escape neutralization by one monoclonal antibody. However, they are unlikely to lose most of the major epitopes predicted to be targets for neutralizing antibodies. We discuss the consequences of these results for the rational use of SARS-CoV-2 vaccines.
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Affiliation(s)
- Christian A. Devaux
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
- CNRS, Marseille, France
- Fondation IHU–Méditerranée Infection, Marseille, France
| | - Lucile Pinault
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
| | - Jérémy Delerce
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
| | - Didier Raoult
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
| | - Anthony Levasseur
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
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Kulkarni R, Chen WC, Lee Y, Kao CF, Hu SL, Ma HH, Jan JT, Liao CC, Liang JJ, Ko HY, Sun CP, Lin YS, Wang YC, Wei SC, Lin YL, Ma C, Chao YC, Chou YC, Chang W. Vaccinia virus-based vaccines confer protective immunity against SARS-CoV-2 virus in Syrian hamsters. PLoS One 2021; 16:e0257191. [PMID: 34499677 PMCID: PMC8428573 DOI: 10.1371/journal.pone.0257191] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 08/25/2021] [Indexed: 12/13/2022] Open
Abstract
COVID-19 in humans is caused by Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) that belongs to the beta family of coronaviruses. SARS-CoV-2 causes severe respiratory illness in 10-15% of infected individuals and mortality in 2-3%. Vaccines are urgently needed to prevent infection and to contain viral spread. Although several mRNA- and adenovirus-based vaccines are highly effective, their dependence on the "cold chain" transportation makes global vaccination a difficult task. In this context, a stable lyophilized vaccine may present certain advantages. Accordingly, establishing additional vaccine platforms remains vital to tackle SARS-CoV-2 and any future variants that may arise. Vaccinia virus (VACV) has been used to eradicate smallpox disease, and several attenuated viral strains with enhanced safety for human applications have been developed. We have generated two candidate SARS-CoV-2 vaccines based on two vaccinia viral strains, MVA and v-NY, that express full-length SARS-CoV-2 spike protein. Whereas MVA is growth-restricted in mammalian cells, the v-NY strain is replication-competent. We demonstrate that both candidate recombinant vaccines induce high titers of neutralizing antibodies in C57BL/6 mice vaccinated according to prime-boost regimens. Furthermore, our vaccination regimens generated TH1-biased immune responses in mice. Most importantly, prime-boost vaccination of a Syrian hamster infection model with MVA-S and v-NY-S protected the hamsters against SARS-CoV-2 infection, supporting that these two vaccines are promising candidates for future development. Finally, our vaccination regimens generated neutralizing antibodies that partially cross-neutralized SARS-CoV-2 variants of concern.
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Affiliation(s)
- Rakesh Kulkarni
- Molecular and Cell Biology, Taiwan International Graduate Program, National Defense Medical Center, Academia Sinica and Graduate Institute of Life Science, Taipei, Taiwan
- Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
| | - Wen-Ching Chen
- Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
| | - Ying Lee
- Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
| | - Chi-Fei Kao
- Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
| | - Shiu-Lok Hu
- Department of Pharmaceutics, University of Washington, Seattle, Washington, United States of America
| | - Hsiu-Hua Ma
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Jia-Tsrong Jan
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Chun-Che Liao
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Jian-Jong Liang
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Hui-Ying Ko
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Cheng-Pu Sun
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Yin-Shoiou Lin
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Yu-Chiuan Wang
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
- Academi Sinica SPF Animal Facility, Academia Sinica, Taipei, Taiwan
| | - Sung-Chan Wei
- Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
| | - Yi-Ling Lin
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
| | - Che Ma
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Yu-Chan Chao
- Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
| | - Yu-Chi Chou
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
| | - Wen Chang
- Molecular and Cell Biology, Taiwan International Graduate Program, National Defense Medical Center, Academia Sinica and Graduate Institute of Life Science, Taipei, Taiwan
- Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
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36
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Shou S, Liu M, Yang Y, Kang N, Song Y, Tan D, Liu N, Wang F, Liu J, Xie Y. Animal Models for COVID-19: Hamsters, Mouse, Ferret, Mink, Tree Shrew, and Non-human Primates. Front Microbiol 2021; 12:626553. [PMID: 34531831 PMCID: PMC8438334 DOI: 10.3389/fmicb.2021.626553] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 07/26/2021] [Indexed: 12/13/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel coronavirus causing acute respiratory tract infection in humans. The virus has the characteristics of rapid transmission, long incubation period and strong pathogenicity, and has spread all over the world. Therefore, it is of great significance to select appropriate animal models for antiviral drug development and therapeutic effect evaluation. Here, we review and compare the current animal models of SARS-CoV-2.
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Affiliation(s)
- Shuyu Shou
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Menghui Liu
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Yang Yang
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Ning Kang
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Yingying Song
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Dan Tan
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Nannan Liu
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Feifei Wang
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Jing Liu
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Youhua Xie
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
- Children’s Hospital, Fudan University, Shanghai, China
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37
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Maurin M, Fenollar F, Mediannikov O, Davoust B, Devaux C, Raoult D. Current Status of Putative Animal Sources of SARS-CoV-2 Infection in Humans: Wildlife, Domestic Animals and Pets. Microorganisms 2021; 9:868. [PMID: 33920724 PMCID: PMC8072559 DOI: 10.3390/microorganisms9040868] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/11/2021] [Accepted: 04/13/2021] [Indexed: 01/08/2023] Open
Abstract
SARS-CoV-2 is currently considered to have emerged from a bat coronavirus reservoir. However, the real natural cycle of this virus remains to be elucidated. Moreover, the COVID-19 pandemic has led to novel opportunities for SARS-CoV-2 transmission between humans and susceptible animal species. In silico and in vitro evaluation of the interactions between the SARS-CoV-2 spike protein and eucaryotic angiotensin-converting enzyme 2 (ACE2) receptor have tentatively predicted susceptibility to SARS-CoV-2 infection of several animal species. Although useful, these data do not always correlate with in vivo data obtained in experimental models or during natural infections. Other host biological properties may intervene such as the body temperature, level of receptor expression, co-receptor, restriction factors, and genetic background. The spread of SARS-CoV-2 also depends on the extent and duration of viral shedding in the infected host as well as population density and behaviour (group living and grooming). Overall, current data indicate that the most at-risk interactions between humans and animals for COVID-19 infection are those involving certain mustelids (such as minks and ferrets), rodents (such as hamsters), lagomorphs (especially rabbits), and felines (including cats). Therefore, special attention should be paid to the risk of SARS-CoV-2 infection associated with pets.
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Affiliation(s)
- Max Maurin
- University Grenoble Alpes, CNRS, Grenoble INP, CHU Grenoble Alpes, TIMC-IMAG, 38000 Grenoble, France;
| | - Florence Fenollar
- IHU-Méditerranée Infection, 13005 Marseille, France; (F.F.); (O.M.); (B.D.); (C.D.)
- IRD, AP-HM, SSA, VITROME, Aix Marseille University, 13005 Marseille, France
| | - Oleg Mediannikov
- IHU-Méditerranée Infection, 13005 Marseille, France; (F.F.); (O.M.); (B.D.); (C.D.)
- IRD, AP-HM, MEPHI, Aix Marseille University, 13005 Marseille, France
| | - Bernard Davoust
- IHU-Méditerranée Infection, 13005 Marseille, France; (F.F.); (O.M.); (B.D.); (C.D.)
- IRD, AP-HM, MEPHI, Aix Marseille University, 13005 Marseille, France
| | - Christian Devaux
- IHU-Méditerranée Infection, 13005 Marseille, France; (F.F.); (O.M.); (B.D.); (C.D.)
- IRD, AP-HM, MEPHI, Aix Marseille University, 13005 Marseille, France
- Centre National de la Recherche Scientifique, 13005 Marseille, France
| | - Didier Raoult
- IHU-Méditerranée Infection, 13005 Marseille, France; (F.F.); (O.M.); (B.D.); (C.D.)
- IRD, AP-HM, MEPHI, Aix Marseille University, 13005 Marseille, France
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