1
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Silva PV, Nobre CN. Computational methods in the analysis of SARS-CoV-2 in mammals: A systematic review of the literature. Comput Biol Med 2024; 173:108264. [PMID: 38564853 DOI: 10.1016/j.compbiomed.2024.108264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 02/15/2024] [Accepted: 03/06/2024] [Indexed: 04/04/2024]
Abstract
SARS-CoV-2 is an enveloped RNA virus that causes severe respiratory illness in humans and animals. It infects cells by binding the Spike protein to the host's angiotensin-converting enzyme 2 (ACE2). The bat is considered the natural host of the virus, and zoonotic transmission is a significant risk and can happen when humans come into close contact with infected animals. Therefore, understanding the interconnection between human, animal, and environmental health is important to prevent and control future coronavirus outbreaks. This work aimed to systematically review the literature to identify characteristics that make mammals suitable virus transmitters and raise the main computational methods used to evaluate SARS-CoV-2 in mammals. Based on this review, it was possible to identify the main factors related to transmissions mentioned in the literature, such as the expression of ACE2 and proximity to humans, in addition to identifying the computational methods used for its study, such as Machine Learning, Molecular Modeling, Computational Simulation, between others. The findings of the work contribute to the prevention and control of future outbreaks, provide information on transmission factors, and highlight the importance of advanced computational methods in the study of infectious diseases that allow a deeper understanding of transmission patterns and can help in the development of more effective control and intervention strategies.
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Affiliation(s)
- Paula Vitória Silva
- Pontifical Catholic University of Minas Gerais - PUC Minas, 500 Dom José Gaspar Street, Building 41, Coração Eucarístico, Belo Horizonte, MG 30535-901, Brazil.
| | - Cristiane N Nobre
- Pontifical Catholic University of Minas Gerais - PUC Minas, 500 Dom José Gaspar Street, Building 41, Coração Eucarístico, Belo Horizonte, MG 30535-901, Brazil.
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2
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Fang R, Yang X, Guo Y, Peng B, Dong R, Li S, Xu S. SARS-CoV-2 infection in animals: Patterns, transmission routes, and drivers. ECO-ENVIRONMENT & HEALTH (ONLINE) 2024; 3:45-54. [PMID: 38169914 PMCID: PMC10758742 DOI: 10.1016/j.eehl.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 09/05/2023] [Accepted: 09/17/2023] [Indexed: 01/05/2024]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is more widespread in animals than previously thought, and it may be able to infect a wider range of domestic and wild species. To effectively control the spread of the virus and protect animal health, it is crucial to understand the cross-species transmission mechanisms and risk factors of SARS-CoV-2. This article collects published literature on SARS-CoV-2 in animals and examines the distribution, transmission routes, biophysical, and anthropogenic drivers of infected animals. The reported cases of infection in animals are mainly concentrated in South America, North America, and Europe, and species affected include lions, white-tailed deer, pangolins, minks, and cats. Biophysical factors influencing infection of animals with SARS-CoV-2 include environmental determinants, high-risk landscapes, air quality, and susceptibility of different animal species, while anthropogenic factors comprise human behavior, intensive livestock farming, animal markets, and land management. Due to current research gaps and surveillance capacity shortcomings, future mitigation strategies need to be designed from a One Health perspective, with research focused on key regions with significant data gaps in Asia and Africa to understand the drivers, pathways, and spatiotemporal dynamics of interspecies transmission.
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Affiliation(s)
- Ruying Fang
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Xin Yang
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Yiyang Guo
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Bingjie Peng
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Ruixuan Dong
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Sen Li
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Shunqing Xu
- School of Life Sciences, Hainan University, Haikou 570228, China
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3
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Saksena NK, Reddy SB, Miranda-Saksena M, Cardoso THS, Silva EMA, Ferreira JC, Rabeh WM. SARS-CoV-2 variants, its recombinants and epigenomic exploitation of host defenses. Biochim Biophys Acta Mol Basis Dis 2023; 1869:166836. [PMID: 37549720 DOI: 10.1016/j.bbadis.2023.166836] [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: 01/30/2023] [Revised: 07/17/2023] [Accepted: 07/31/2023] [Indexed: 08/09/2023]
Abstract
Since 2003, we have seen the emergence of novel viruses, such as SARS-CoV-1, MERS, ZIKA, swine flu virus H1N1, Marburg, Monkeypox, Ebola, and SARS-CoV-2, but none of them gained pandemic proportions similar to SARS-CoV-2. This could be attributed to unique viral traits, allowing its rapid global dissemination following its emergence in October 2019 in Wuhan, China, which appears to be primarily driven by the emergence of highly transmissible and virulent variants that also associate, in some cases, with severe disease and considerable mortality caused by fatal pneumonia, acute respiratory distress syndrome (ARDS) in infected individuals. Mechanistically, several factors are involved in viral pathogenesis, and epigenetic alterations take the front seat in host-virus interactions. The molecular basis of all viral infections, including SARS-CoV-2, tightly hinges on the transitory silencing of the host gene machinery via epigenetic modulation. SARS-CoV-2 also hijacks and subdues the host gene machinery, leading to epigenetic modulation of the critical host elements responsible for antiviral immunity. Epigenomics is a powerful, unexplored avenue that can provide a profound understanding of virus-host interactions and lead to the development of epigenome-based therapies and vaccines to counter viruses. This review discusses current developments in SARS-CoV-2 variation and its role in epigenetic modulation in infected hosts. This review provides an overview, especially in the context of emerging viral strains, their recombinants, and their possible roles in the epigenetic exploitation of host defense and viral pathogenesis. It provides insights into host-virus interactions at the molecular, genomic, and immunological levels and sheds light on the future of epigenomics-based therapies for SARS-CoV-2 infection.
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Affiliation(s)
- Nitin K Saksena
- Victoria University, Footscray Campus, Melbourne, VIC. Australia.
| | - Srinivasa Bonam Reddy
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
| | | | - Thyago H S Cardoso
- OMICS Centre of Excellence, G42 Healthcare, Mazdar City, Abu Dhabi, United Arab Emirates.
| | - Edson M A Silva
- Science Division, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Juliana C Ferreira
- Science Division, New York University Abu Dhabi, PO Box 129188, Abu Dhabi, United Arab Emirates.
| | - Wael M Rabeh
- Science Division, New York University Abu Dhabi, PO Box 129188, Abu Dhabi, United Arab Emirates.
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4
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Zhao R, Niu S, Han P, Gao Y, Liu D, Luo C, Liu H, Liu B, Xu Y, Qi J, Chen Z, Shi W, Wu L, Gao GF, Wang Q. Cross-species recognition of bat coronavirus RsYN04 and cross-reaction of SARS-CoV-2 antibodies against the virus. Zool Res 2023; 44:1015-1025. [PMID: 37804113 PMCID: PMC10802104 DOI: 10.24272/j.issn.2095-8137.2023.187] [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: 08/24/2023] [Accepted: 09/12/2023] [Indexed: 10/08/2023] Open
Abstract
Following the outbreak of coronavirus disease 2019 (COVID-19), several severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-related coronaviruses have been discovered. Previous research has identified a novel lineage of SARS-CoV-2-related CoVs in bats, including RsYN04, which recognizes human angiotensin-converting enzyme 2 (ACE2) and thus poses a potential threat to humans. Here, we screened the binding of the RsYN04 receptor-binding domain (RBD) to ACE2 orthologs from 52 animal species and found that the virus showed a narrower ACE2-binding spectrum than SARS-CoV-2. However, the presence of the T484W mutation in the RsYN04 RBD broadened its range. We also evaluated 44 SARS-CoV-2 antibodies targeting seven epitope communities in the SARS-CoV-2 RBD, together with serum obtained from COVID-19 convalescents and vaccinees, to determine their cross-reaction against RsYN04. Results showed that no antibodies, except for the RBD-6 and RBD-7 classes, bound to the RsYN04 RBD, indicating substantial immune differences from SARS-CoV-2. Furthermore, the structure of the RsYN04 RBD in complex with cross-reactive antibody S43 in RBD-7 revealed a potently broad epitope for the development of therapeutics and vaccines. Our findings suggest RsYN04 and other viruses belonging to the same clade have the potential to infect several species, including humans, highlighting the necessity for viral surveillance and development of broad anti-coronavirus countermeasures.
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Affiliation(s)
- Runchu Zhao
- Institute of Physical Science and Information, Anhui University, Hefei, Anhui 230039, China
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Sheng Niu
- College of Veterinary Medicine, Shanxi Agricultural University, Jinzhong, Shanxi 030801, China
| | - Pu Han
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Yue Gao
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- School of Life Sciences, Hebei University, Baoding, Hebei 071002, China
| | - Dezhi Liu
- Institute of Physical Science and Information, Anhui University, Hefei, Anhui 230039, China
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Chunliang Luo
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- College of Veterinary Medicine, Shanxi Agricultural University, Jinzhong, Shanxi 030801, China
| | - Honghui Liu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Bo Liu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- College of Veterinary Medicine, Shanxi Agricultural University, Jinzhong, Shanxi 030801, China
| | - Yanli Xu
- Center of Infectious Disease, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Jianxun Qi
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Zhihai Chen
- Center of Infectious Disease, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Weifeng Shi
- Key Laboratory of Etiology and Epidemiology of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271000, China
| | - Lili Wu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China. E-mail:
| | - George F Gao
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qihui Wang
- Institute of Physical Science and Information, Anhui University, Hefei, Anhui 230039, China
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China. E-mail:
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Song A, Phandthong R, Talbot P. Endocytosis inhibitors block SARS-CoV-2 pseudoparticle infection of mink lung epithelium. Front Microbiol 2023; 14:1258975. [PMID: 38033586 PMCID: PMC10682793 DOI: 10.3389/fmicb.2023.1258975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/27/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction Both spill over and spill back of SARS-CoV-2 virus have been reported on mink farms in Europe and the United States. Zoonosis is a public health concern as dangerous mutated forms of the virus could be introduced into the human population through spillback. Methods The purpose of our study was to determine the SARS-CoV-2 entry mechanism using the mink lung epithelial cell line (Mv1Lu) and to block entry with drug inhibitors. Results Mv1Lu cells were susceptible to SARS-CoV-2 viral pseudoparticle infection, validating them as a suitable disease model for COVID-19. Inhibitors of TMPRSS2 and of endocytosis, two pathways of viral entry, were tested to identify those that blocked infection. TMPRSS2 inhibitors had minimal impact, which can be explained by the apparent lack of activity of this enzyme in the mink and its localization within the cell, not on the cell surface. Discussion Dyngo4a, a small molecule endocytosis inhibitor, significantly reduced infection, supporting the conclusion that the entry of the SARS-CoV-2 virus into Mv1Lu cells occurs primarily through endocytosis. The small molecule inhibitors that were effective in this study could potentially be used therapeutically to prevent SARS-CoV-2 infection in mink populations. This study will facilitate the development of therapeutics to prevent zoonotic transmission of SARS-CoV-2 variants to other animals, including humans.
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Affiliation(s)
- Ann Song
- Cell, Molecular, and Developmental Biology Graduate Program, University of California, Riverside, Riverside, CA, United States
- Department of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA, United States
| | - Rattapol Phandthong
- Department of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA, United States
| | - Prue Talbot
- Department of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA, United States
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6
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Das T, Sikdar S, Chowdhury MHU, Nyma KJ, Adnan M. SARS-CoV-2 prevalence in domestic and wildlife animals: A genomic and docking based structural comprehensive review. Heliyon 2023; 9:e19345. [PMID: 37662720 PMCID: PMC10474441 DOI: 10.1016/j.heliyon.2023.e19345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 08/08/2023] [Accepted: 08/19/2023] [Indexed: 09/05/2023] Open
Abstract
The SARS-CoV-2 virus has been identified as the infectious agent that led to the COVID-19 pandemic, which the world has seen very recently. Researchers have linked the SARS-CoV-2 outbreak to bats for the zoonotic spread of the virus to humans. Coronaviruses have a crown-like shape and positive-sense RNA nucleic acid. It attaches its spike glycoprotein to the host angiotensin-converting enzyme 2 (ACE2) receptor. Coronavirus genome comprises 14 ORFs and 27 proteins, spike glycoprotein being one of the most critical proteins for viral pathogenesis. Many mammals and reptiles, including bats, pangolins, ferrets, snakes, and turtles, serve as the principal reservoirs for this virus. But many experimental investigations have shown that certain domestic animals, including pigs, chickens, dogs, cats, and others, may also be able to harbor this virus, whether they exhibit any symptoms. These animals act as reservoirs for SARS-CoV, facilitating its zoonotic cross-species transmission to other species, including humans. In this review, we performed a phylogenetic analysis with multiple sequence alignment and pairwise evolutionary distance analysis, which revealed the similarity of ACE2 receptors in humans, chimpanzees, domestic rabbits, house mice, and golden hamsters. Pairwise RMSD analysis of the spike protein from some commonly reported SARS-CoV revealed that bat and pangolin coronavirus shared the highest structural similarity with human coronavirus. In a further experiment, molecular docking confirmed a higher affinity of pig, bat, and pangolin coronavirus spike proteins' affinity to the human ACE2 receptor. Such comprehensive structural and genomic analysis can help us to forecast the next likely animal source of these coronaviruses that may infect humans. To combat these zoonotic illnesses, we need a one health strategy that considers the well-being of people and animals and the local ecosystem.
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Affiliation(s)
- Tuhin Das
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Suranjana Sikdar
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Md. Helal Uddin Chowdhury
- Ethnobotany and Pharmacognosy Lab, Department of Botany, University of Chittagong, Chattogram, 4331, Bangladesh
| | | | - Md. Adnan
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, 84112, United States
- Department of Pharmacy, International Islamic University Chittagong, Chattogram, 4318, Bangladesh
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7
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Sinha A, Sangeet S, Roy S. Evolution of Sequence and Structure of SARS-CoV-2 Spike Protein: A Dynamic Perspective. ACS OMEGA 2023; 8:23283-23304. [PMID: 37426203 PMCID: PMC10324094 DOI: 10.1021/acsomega.3c00944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 06/01/2023] [Indexed: 07/11/2023]
Abstract
Novel coronavirus (SARS-CoV-2) enters its host cell through a surface spike protein. The viral spike protein has undergone several modifications/mutations at the genomic level, through which it modulated its structure-function and passed through several variants of concern. Recent advances in high-resolution structure determination and multiscale imaging techniques, cost-effective next-generation sequencing, and development of new computational methods (including information theory, statistical methods, machine learning, and many other artificial intelligence-based techniques) have hugely contributed to the characterization of sequence, structure, function of spike proteins, and its different variants to understand viral pathogenesis, evolutions, and transmission. Laying on the foundation of the sequence-structure-function paradigm, this review summarizes not only the important findings on structure/function but also the structural dynamics of different spike components, highlighting the effects of mutations on them. As dynamic fluctuations of three-dimensional spike structure often provide important clues for functional modulation, quantifying time-dependent fluctuations of mutational events over spike structure and its genetic/amino acidic sequence helps identify alarming functional transitions having implications for enhanced fusogenicity and pathogenicity of the virus. Although these dynamic events are more difficult to capture than quantifying a static, average property, this review encompasses those challenging aspects of characterizing the evolutionary dynamics of spike sequence and structure and their implications for functions.
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8
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Ansari S, Heitzig J, Moosavi MR. Optimizing testing strategies for early detection of disease outbreaks in animal trade networks via MCMC. CHAOS (WOODBURY, N.Y.) 2023; 33:043144. [PMID: 37114989 DOI: 10.1063/5.0125434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 03/30/2023] [Indexed: 06/19/2023]
Abstract
The animal trades between farms and other livestock holdings form a complex livestock trade network. The movement of animals between trade actors plays an important role in the spread of infectious diseases among premises. Particularly, the outbreak of silent diseases that have no clinically obvious symptoms in the animal trade system should be diagnosed by taking special tests. In practice, the authorities regularly conduct examinations on a random number of farms to make sure that there was no outbreak in the system. However, these actions, which aim to discover and block a disease cascade, are yet far from the effective and optimum solution and often fail to prevent epidemics. A testing strategy is defined as making decisions about distributing the fixed testing budget N between farms/nodes in the network. In this paper, first, we apply different heuristics for selecting sentinel farms on real and synthetic pig-trade networks and evaluate them by simulating disease spreading via the SI epidemic model. Later, we propose a Markov chain Monte Carlo (MCMC) based testing strategy with the aim of early detection of outbreaks. The experimental results show that the proposed method can reasonably well decrease the size of the outbreak on both the realistic synthetic and real trade data. A targeted selection of an N/52 fraction of nodes in the real pig-trade network based on the MCMC or simulated annealing can improve the performance of a baseline strategy by 89%. The best heuristic-based testing strategy results in a 75% reduction in the average size of the outbreak compared to that of the baseline testing strategy.
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Affiliation(s)
- Sara Ansari
- Department of Computer Science and Engineering, School of Electrical and Computer Engineering, Shiraz University, 7193616548 Shiraz, Iran
- FutureLab on Game Theory and Networks of Interacting Agents, Potsdam Institute for Climate Impact Research, 14473 Potsdam, Germany
| | - Jobst Heitzig
- FutureLab on Game Theory and Networks of Interacting Agents, Potsdam Institute for Climate Impact Research, 14473 Potsdam, Germany
| | - Mohammad R Moosavi
- Department of Computer Science and Engineering, School of Electrical and Computer Engineering, Shiraz University, 7193616548 Shiraz, Iran
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Low Prevalence of SARS-CoV-2 Antibodies in Canine and Feline Serum Samples Collected during the COVID-19 Pandemic in Hong Kong and Korea. Viruses 2023; 15:v15020582. [PMID: 36851796 PMCID: PMC9967295 DOI: 10.3390/v15020582] [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: 01/12/2023] [Revised: 02/06/2023] [Accepted: 02/10/2023] [Indexed: 02/22/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected millions of people worldwide since its emergence in 2019. Knowing the potential capacity of the virus to adapt to other species, the serological surveillance of SARS-CoV-2 infection in susceptible animals is important. Hong Kong and Seoul are two of Asia's most densely populated urban cities, where companion animals often live in close contact with humans. Sera collected from 1040 cats and 855 dogs during the early phase of the pandemic in Hong Kong and Seoul were tested for SARS-CoV-2 antibodies using an ELISA that detects antibodies against the receptor binding domain of the viral spike protein. Positive sera were also tested for virus neutralizing antibodies using a surrogate virus neutralization (sVNT) and plaque reduction neutralization test (PRNT). Among feline sera, 4.51% and 2.54% of the samples from Korea and Hong Kong, respectively, tested ELISA positive. However, only 1.64% of the samples from Korea and 0.18% from Hong Kong tested positive by sVNT, while only 0.41% of samples from Korea tested positive by PRNT. Among canine samples, 4.94% and 6.46% from Korea and Hong Kong, respectively, tested positive by ELISA, while only 0.29% of sera from Korea were positive on sVNT and no canine sera tested positive by PRNT. These results confirm a low seroprevalence of SARS-CoV-2 exposure in companion animals in Korea and Hong Kong. The discordance between the RBD-ELISA and neutralization tests may indicate possible ELISA cross-reactivity with other coronaviruses, especially in canine sera.
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10
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Güzel Â, Mutlu NL, Molendijk M. COVID-19-related changes in eating disorder pathology, emotional and binge eating and need for care: a systematic review with frequentist and Bayesian meta-analyses. Eat Weight Disord 2023; 28:19. [PMID: 36805344 PMCID: PMC9941242 DOI: 10.1007/s40519-023-01547-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 01/31/2023] [Indexed: 02/23/2023] Open
Abstract
PURPOSE The COVID-19 pandemic has been a leading cause of stress and feelings of loss of control, both of which have been related to eating disorder (ED) pathology onset and deterioration. We aim to estimate the magnitude of changes in the prevalence rates of, and indicators for, ED psychopathology in the face of the COVID-19 pandemic. METHOD Pre-registered systematic review with frequentist and Bayesian meta-analyses. Searches for eligible studies were performed in PubMed, Web of Science and pre-print servers until January 15 2023. RESULTS Our searches yielded 46 eligible studies reporting on a total of 4,688,559 subjects. These data provide strong evidence indicating increased rates of diagnosed and self-reported ED's and a concordant increased need for care in the face of the pandemic. ED symptom severity scores in patients were not elevated during the pandemic, except for those related to anorexia nervosa. On average, people in the general population report relatively high levels of emotional and binge eating during the pandemic, although the evidential strength for these associations is only anecdotal to moderate. Moderators of between-study heterogeneity were not detected. CONCLUSIONS Altogether, our results suggest that the COVID-19 pandemic is associated with a wide spread negative effect on ED pathology in patient samples and the general population. The development of online prevention and intervention programs for EDs during stressful times like a pandemic is encouraged. A limitation is that the results reported here may be prone to biases, amongst others, self-report bias. LEVEL OF EVIDENCE Level I, systematic review and meta-analysis. PREREGISTRATION Prospero [ https://www.crd.york.ac.uk/prospero ] ID: CRD42022316105.
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Affiliation(s)
- Âmine Güzel
- Clinical Psychology Department, Leiden University, Leiden, The Netherlands
| | - Naz Lâl Mutlu
- Clinical Psychology Department, Leiden University, Leiden, The Netherlands
| | - Marc Molendijk
- Clinical Psychology Department, Leiden University, Leiden, The Netherlands.
- Leiden Institute of Brain and Cognition, Leiden University Medical Center, Leiden, The Netherlands.
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11
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Pourbagher-Shahri AM, Mohammadi G, Ghazavi H, Forouzanfar F. Susceptibility of domestic and companion animals to SARS-CoV-2: a comprehensive review. Trop Anim Health Prod 2023; 55:60. [PMID: 36725815 PMCID: PMC9891761 DOI: 10.1007/s11250-023-03470-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 01/17/2023] [Indexed: 02/03/2023]
Abstract
The ongoing coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has caused a large global outbreak. The reports of domestic animals' infection with SARS-CoV-2 raise concerns about the virus's longer-lasting spread, the establishment of a new host reservoir, or even the evolution of a new virus, as seen with COVID-19. In this review, we focus on the susceptibility of domestic animals, especially companion animals, towards SARS-CoV-2 in light of existing studies of natural infection, experimental infection, and serological surveys. Susceptibility of domestic and companion animals to SARS-CoV-2 infection.
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Affiliation(s)
- Ali Mohammad Pourbagher-Shahri
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran ,Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gholamreza Mohammadi
- Department of Clinical Science, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Hamed Ghazavi
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran ,Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Forouzanfar
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran ,Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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12
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Vivekanandam R, Rajagopalan K, Jeevanandam M, Ganesan H, Jagannathan V, Selvan Christyraj JD, Kalimuthu K, Selvan Christyraj JRS, Mohan M. Designing of cytotoxic T lymphocyte-based multi-epitope vaccine against SARS-CoV2: a reverse vaccinology approach. J Biomol Struct Dyn 2022; 40:13711-13726. [PMID: 34696708 DOI: 10.1080/07391102.2021.1993338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
SARS-CoV2 is a single-stranded RNA virus, gaining much attention after it out broke in China in December 2019. The virus rapidly spread to several countries around the world and caused severe respiratory illness to humans. Since the outbreak, researchers around the world have devoted maximum resources and effort to develop a potent vaccine that would offer protection to uninfected individuals against SARS-CoV2. Reverse vaccinology is a relatively new approach that thrives faster in vaccine research. In this study, we constructed Cytotoxic T Lymphocytes (CTL)-based multi-epitope vaccine using hybrid epitope prediction methods. A total of 121 immunogenic CTL epitopes were screened by various sequence-based prediction methods and docked with their respective HLA alleles using the AutoDock Vina v1.1.2. In all, 17 epitopes were selected based on their binding affinity, followed by the construction of multi-epitope vaccine by placing the appropriate linkers between the epitopes and tuberculosis heparin-binding hemagglutinin (HBHA) adjuvant. The final vaccine construct was modeled by the I-TASSER server and the best model was further validated by ERRAT, ProSA, and PROCHECK servers. Furthermore, the molecular interaction of the constructed vaccine with TLR4 was assessed by ClusPro 2.0 and PROtein binDIng enerGY prediction (PRODIGY) server. The immune simulation analysis confirms that the constructed vaccine was capable of inducing long-lasting memory T helper (Th) and CTL responses. Finally, the nucleotide sequence was codon-optimized by the JCAT tool and cloned into the pET21a (+) vector. The current results reveal that the candidate vaccine is capable of provoking robust CTL response against the SARS-CoV2.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Reethu Vivekanandam
- Department of Biotechnology, Bharathiyar University, Coimbatore, Tamilnadu, India
| | - Kamarajan Rajagopalan
- Regeneration and Stem Cell Biology Lab, Centre for Molecular and Nanomedical Sciences, International Research Centre, Sathyabama Institute of Science and Technology, Chennai, Tamilnadu, India
| | - Madesh Jeevanandam
- Department of Biochemistry, PSG college of Arts and Science, Coimbatore, Tamilnadu, India
| | - Harsha Ganesan
- Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Chennai, Tamilnadu, India
| | - Vaishnavi Jagannathan
- Institute of Forest Genetics and Tree Breeding (IFGTB), Coimbatore, Tamilnadu, India
| | - Jackson Durairaj Selvan Christyraj
- Regeneration and Stem Cell Biology Lab, Centre for Molecular and Nanomedical Sciences, International Research Centre, Sathyabama Institute of Science and Technology, Chennai, Tamilnadu, India
| | - Kalishwaralal Kalimuthu
- Department of Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Johnson Retnaraj Samuel Selvan Christyraj
- Regeneration and Stem Cell Biology Lab, Centre for Molecular and Nanomedical Sciences, International Research Centre, Sathyabama Institute of Science and Technology, Chennai, Tamilnadu, India
| | - Manikandan Mohan
- Vaxigen International Research Center Private Limited, Coimbatore, Tamilnadu, India.,Department of Pharmaceutical and Biomedical Sciences, College of Pharmacy, University of Georgia, Athens, GA, USA
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13
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Islam A, Ferdous J, Islam S, Sayeed MA, Rahman MK, Saha O, Hassan MM, Shirin T. Transmission dynamics and susceptibility patterns of SARS-CoV-2 in domestic, farmed and wild animals: Sustainable One Health surveillance for conservation and public health to prevent future epidemics and pandemics. Transbound Emerg Dis 2022; 69:2523-2543. [PMID: 34694705 PMCID: PMC8662162 DOI: 10.1111/tbed.14356] [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] [Received: 07/13/2021] [Revised: 10/14/2021] [Accepted: 10/17/2021] [Indexed: 12/11/2022]
Abstract
The exact origin of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and source of introduction into humans has not been established yet, though it might be originated from animals. Therefore, we conducted a study to understand the putative reservoirs, transmission dynamics, and susceptibility patterns of SARS-CoV-2 in animals. Rhinolophus bats are presumed to be natural progenitors of SARS-CoV-2-related viruses. Initially, pangolin was thought to be the source of spillover to humans, but they might be infected by human or other animal species. So, the virus spillover pathways to humans remain unknown. Human-to-animal transmission has been testified in pet, farmed, zoo and free-ranging wild animals. Infected animals can transmit the virus to other animals in natural settings like mink-to-mink and mink-to-cat transmission. Animal-to-human transmission is not a persistent pathway, while mink-to-human transmission continues to be illuminated. Multiple companions and captive wild animals were infected by an emerging alpha variant of concern (B.1.1.7 lineage) whereas Asiatic lions were infected by delta variant, (B.1.617.2). To date, multiple animal species - cat, ferrets, non-human primates, hamsters and bats - showed high susceptibility to SARS-CoV-2 in the experimental condition, while swine, poultry, cattle showed no susceptibility. The founding of SARS-CoV-2 in wild animal reservoirs can confront the control of the virus in humans and might carry a risk to the welfare and conservation of wildlife as well. We suggest vaccinating pets and captive animals to stop spillovers and spillback events. We recommend sustainable One Health surveillance at the animal-human-environmental interface to detect and prevent future epidemics and pandemics by Disease X.
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Affiliation(s)
- Ariful Islam
- EcoHealth AllianceNew YorkUnited States
- Centre for Integrative Ecology, School of Life and Environmental ScienceDeakin UniversityVictoriaAustralia
- Institute of EpidemiologyDisease Control and Research (IEDCR)DhakaBangladesh
| | - Jinnat Ferdous
- EcoHealth AllianceNew YorkUnited States
- Institute of EpidemiologyDisease Control and Research (IEDCR)DhakaBangladesh
| | - Shariful Islam
- EcoHealth AllianceNew YorkUnited States
- Institute of EpidemiologyDisease Control and Research (IEDCR)DhakaBangladesh
| | - Md. Abu Sayeed
- EcoHealth AllianceNew YorkUnited States
- Institute of EpidemiologyDisease Control and Research (IEDCR)DhakaBangladesh
| | - Md. Kaisar Rahman
- EcoHealth AllianceNew YorkUnited States
- Institute of EpidemiologyDisease Control and Research (IEDCR)DhakaBangladesh
| | - Otun Saha
- EcoHealth AllianceNew YorkUnited States
- Institute of EpidemiologyDisease Control and Research (IEDCR)DhakaBangladesh
- Department of MicrobiologyUniversity of DhakaDhakaBangladesh
| | - Mohammad Mahmudul Hassan
- Faculty of Veterinary MedicineChattogram Veterinary and Animal Sciences UniversityChattogramBangladesh
| | - Tahmina Shirin
- Institute of EpidemiologyDisease Control and Research (IEDCR)DhakaBangladesh
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14
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Gulati I, Khan S, Gulati G, Verma SR, Khan M, Ahmad S, Bantun F, Mathkor DM, Haque S. SARS-CoV-2 origins: zoonotic Rhinolophus vs contemporary models. Biotechnol Genet Eng Rev 2022:1-34. [PMID: 36036250 DOI: 10.1080/02648725.2022.2115682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/03/2022] [Indexed: 11/02/2022]
Abstract
The question of the origin of coronavirus spread like wildfire ever since it wreaked havoc among humankind, and ever since the scientific community has worked tirelessly to trace the history of the virus. In this review, we have tried to compile relevant literature pertaining to the different theories of origin of SARS-CoV-2, hopefully without any bias, and we strongly support the zoonotic origin of the infamous SARS-CoV-2 in bats and its transfer to human beings through the most probable evolutionary hosts, pangolins and minks. We also support the contemporary 'Circulation Model' that simply mirrors the concept of evolution to explain the origin of the virus which, the authors believe, is the most rational school of thought. The most recent variant of SARS-CoV-2, Omicron, has been taken as an example to clarify the concept. We recommend the community to refer to this model for further understanding and delving deep into this mystery of the origin of SARS-CoV-2.
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Affiliation(s)
- Ishika Gulati
- Department of Biotechnology, Delhi Technological University, Delhi, India
| | - Saif Khan
- Department of Basic Dental and Medical Sciences, College of Dentistry, Ha'il University, Ha'il, Saudi Arabia
| | - Garima Gulati
- Department of Applied Mechanics, Motilal Nehru National Institute of Technology, Prayagraj, Allahabad, India
| | | | - Mahvish Khan
- Department of Biology, College of science, University of Ha'il, Ha'il, Saudi Arabia
| | - Saheem Ahmad
- Department of clinical laboratory science, College of Applied Medical Science, University of Ha'il, Ha'il, Saudi Arabia
| | - Farkad Bantun
- Department of Microbiology, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Darin Mansor Mathkor
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
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15
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Vulturar DM, Crivii CB, Orăsan OH, Palade E, Buzoianu AD, Zehan IG, Todea DA. Obesity Impact on SARS-CoV-2 Infection: Pros and Cons “Obesity Paradox”—A Systematic Review. J Clin Med 2022; 11:jcm11133844. [PMID: 35807129 PMCID: PMC9267674 DOI: 10.3390/jcm11133844] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 06/12/2022] [Accepted: 06/28/2022] [Indexed: 12/12/2022] Open
Abstract
Background: During the last years, the COVID-19 pandemic meets the pandemic generated by obesity, raising many questions regarding the outcomes of those with severe forms of infection. Methods: The present systematic review summarises and analyses the data providing evidence for or against the “obesity-paradox” in COVID-19 patients. After applying the inclusion and exclusion criteria, 23 studies were included. We also analysed the presumably underlying basic mechanisms. Results: The patients with a body mass index (BMI) of 30–40 kg/m2 presented severe symptoms that led to intensive care unit (ICU) admission but not increased death rate. Those with a higher degree of obesity, with a BMI higher than 40 kg/m2, led to a rise in the death rate, particularly in young patients. Obesity was associated with a higher rate of ICU admission but was not determined as an independent predictor of increased mortality. In contrast, some studies suggest a strong association between obesity or morbid obesity and the risk of death. Conclusions: The existence of “obesity-paradox” cannot be stated; our study presents obesity as a critical risk factor in the evolution of COVID-19.
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Affiliation(s)
- Damiana-Maria Vulturar
- Department of Pneumology, Iuliu Hațieganu University of Medicine and Pharmacy, 400332 Cluj-Napoca, Romania; (D.-M.V.); (D.A.T.)
| | - Carmen-Bianca Crivii
- Morphological Sciences Department, Iuliu Hațieganu University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
- Correspondence:
| | - Olga Hilda Orăsan
- 5th Department Internal Medicine, 4th Medical Clinic, Iuliu Hațieganu University of Medicine and Pharmacy, 400015 Cluj-Napoca, Romania;
| | - Emanuel Palade
- Department of Cardiovascular and Thoracic Surgery, Iuliu Hațieganu University of Medicine and Pharmacy, 400332 Cluj-Napoca, Romania;
| | - Anca-Dana Buzoianu
- Department of Pharmacology, Toxicology and Clinical Pharmacology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania;
| | - Iulia Georgiana Zehan
- Department of Cardiology, Heart Institute, Iuliu Hațieganu University of Medicine and Pharmacy, 400001 Cluj-Napoca, Romania;
| | - Doina Adina Todea
- Department of Pneumology, Iuliu Hațieganu University of Medicine and Pharmacy, 400332 Cluj-Napoca, Romania; (D.-M.V.); (D.A.T.)
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16
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Runft S, Färber I, Krüger J, Krüger N, Armando F, Rocha C, Pöhlmann S, Burigk L, Leitzen E, Ciurkiewicz M, Braun A, Schneider D, Baumgärtner L, Freisleben B, Baumgärtner W. Alternatives to animal models and their application in the discovery of species susceptibility to SARS-CoV-2 and other respiratory infectious pathogens: A review. Vet Pathol 2022; 59:565-577. [PMID: 35130766 DOI: 10.1177/03009858211073678] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The emergence of the coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) inspired rapid research efforts targeting the host range, pathogenesis and transmission mechanisms, and the development of antiviral strategies. Genetically modified mice, rhesus macaques, ferrets, and Syrian golden hamsters have been frequently used in studies of pathogenesis and efficacy of antiviral compounds and vaccines. However, alternatives to in vivo experiments, such as immortalized cell lines, primary respiratory epithelial cells cultured at an air-liquid interface, stem/progenitor cell-derived organoids, or tissue explants, have also been used for isolation of SARS-CoV-2, investigation of cytopathic effects, and pathogen-host interactions. Moreover, initial proof-of-concept studies for testing therapeutic agents can be performed with these tools, showing that animal-sparing cell culture methods could significantly reduce the need for animal models in the future, following the 3R principles of replace, reduce, and refine. So far, only few studies using animal-derived primary cells or tissues have been conducted in SARS-CoV-2 research, although natural infection has been shown to occur in several animal species. Therefore, the need for in-depth investigations on possible interspecies transmission routes and differences in susceptibility to SARS-CoV-2 is urgent. This review gives an overview of studies employing alternative culture systems like primary cell cultures, tissue explants, or organoids for investigations of the pathophysiology and reverse zoonotic potential of SARS-CoV-2 in animals. In addition, future possibilities of SARS-CoV-2 research in animals, including previously neglected methods like the use of precision-cut lung slices, will be outlined.
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Affiliation(s)
- Sandra Runft
- University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
| | - Iris Färber
- University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
| | - Johannes Krüger
- University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
| | - Nadine Krüger
- German Primate Center-Leibniz Institute for Primate Research, Göttingen, Germany
| | - Federico Armando
- University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
| | - Cheila Rocha
- German Primate Center-Leibniz Institute for Primate Research, Göttingen, Germany
| | - Stefan Pöhlmann
- German Primate Center-Leibniz Institute for Primate Research, Göttingen, Germany
| | - Laura Burigk
- University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
| | - Eva Leitzen
- University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
| | | | - Armin Braun
- Fraunhofer Institute for Toxicology and Experimental Medicine, Hannover, Germany
- Hannover Medical School, Hannover, Germany
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17
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Chakraborty C, Bhattacharya M, Nandi SS, Mohapatra RK, Dhama K, Agoramoorthy G. Appearance and re-appearance of zoonotic disease during the pandemic period: Long-term monitoring and analysis of zoonosis is crucial to confirm the animal origin of SARS-CoV-2 and monkeypox virus. Vet Q 2022; 42:119-124. [PMID: 35658858 PMCID: PMC9225752 DOI: 10.1080/01652176.2022.2086718] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
During the ongoing COVID-19 pandemic, along with the SARS-CoV-2 infection, another zoonotic origin virus emerged: monkeypox virus. Researchers are trying to screen the wild animals to pinpoint the exact origin of these viruses in both cases. For SARS-CoV-2, scientists who were studying the zoonotic transfer of the virus are currently divided along four distinct lines: the first group suspects the pangolin as the source of the SARS-CoV-2 virus; the second one is the bat origin of the virus; the third group includes both the pangolins and bat, and fourth group informed about the origin of several other animals. Similarly, scientists have noted significant host ranges of the virus for the monkeypox virus, such as monkeys, chimpanzees, rodents, prairie dogs, etc. Therefore, we should understand some essential points of the zoonosis of these two important viruses, such as animal origin, natural reservoir, intermediate hosts, virus spillover events (spillover time, and frequency of infecting the one host to another or reservoir to human), etc. We appeal for long-term monitoring through the teamwork of scientists involving the fields of wildlife biology, veterinary medicine,molecular biology, virology, health science, and computational biology. It is essential to create an integrated multi-national scientific task force with adequate funding from all countries originating in the regions of these two viruses. It could explore the mechanisms involving not only the SARS-CoV-2 and monkeypox virus origin, host range, and all spillover events of these viruses but also the future outbreak of wildlife-based epidemics.
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Affiliation(s)
- Chiranjib Chakraborty
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Kolkata, West Bengal 700126, India
| | - Manojit Bhattacharya
- Department of Zoology, Fakir Mohan University, Vyasa Vihar, Balasore 756020, Odisha, India
| | - Shyam Sundar Nandi
- ICMR-National Institute of Virology, (Mumbai unit), Indian Council of Medical Research, Haffkine Institute Compound, A. D. Marg, Parel, Mumbai, 400012, India
| | - Ranjan K Mohapatra
- Department of Chemistry, Government College of Engineering, Keonjhar, 758002, Odisha, India
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243122, Uttar Pradesh, India
| | - Govindasamy Agoramoorthy
- College of Pharmacy and Health Care, Tajen University, Yanpu, Pingtung 907, Taiwan;,Swami Vivekananda Yoga Anusandhana Samsthana (S-VYASA), Bengaluru, India
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18
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A subunit vaccine candidate based on the Spike protein of SARS-CoV-2 prevents infectious virus shedding in cats. Res Vet Sci 2022; 148:52-64. [PMID: 35667227 PMCID: PMC9148427 DOI: 10.1016/j.rvsc.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 04/28/2022] [Accepted: 05/25/2022] [Indexed: 12/02/2022]
Abstract
Of the numerous animal species affected by the SARS-CoV-2 virus, cats are one of the most susceptible, and cat-to-cat transmission has been described. Although cat-to-human infection has not, as yet, been demonstrated, preventive measures should be taken in order to avoid both viral infection in cats and transmission among them. In this respect, the application of an effective vaccine to at-risk populations would be a useful tool for controlling the disease in this species. Here, we test a new vaccine prototype based on the Spike protein of the virus in order to prevent infection and infectious virus shedding in cats. The vaccine employed in experimentation, and which is easily produced, triggered a strong neutralizing antibody response in vaccinated animals. In contrast to that which occurred with control animals, no infectious virus was detected in the oropharyngeal or rectal swabs of vaccinated cats submitted to a SARS-CoV-2 challenge. These results are of great interest as regards future considerations related to implementing vaccination programs in pets. The value of cats as vaccination trial models is also described herein.
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19
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Färber I, Krüger J, Rocha C, Armando F, von Köckritz-Blickwede M, Pöhlmann S, Braun A, Baumgärtner W, Runft S, Krüger N. Investigations on SARS-CoV-2 Susceptibility of Domestic and Wild Animals Using Primary Cell Culture Models Derived from the Upper and Lower Respiratory Tract. Viruses 2022; 14:v14040828. [PMID: 35458558 PMCID: PMC9032458 DOI: 10.3390/v14040828] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/14/2022] [Accepted: 04/14/2022] [Indexed: 02/04/2023] Open
Abstract
Several animal species are susceptible to SARS-CoV-2 infection, as documented by case reports and serological and in vivo infection studies. However, the susceptibility of many animal species remains unknown. Furthermore, the expression patterns of SARS-CoV-2 entry factors, such as the receptor angiotensin-converting enzyme 2 (ACE2), as well as transmembrane protease serine subtype 2 (TMPRSS2) and cathepsin L (CTSL), cellular proteases involved in SARS-CoV-2 spike protein activation, are largely unexplored in most species. Here, we generated primary cell cultures from the respiratory tract of domestic and wildlife animals to assess their susceptibility to SARS-CoV-2 infection. Additionally, the presence of ACE2, TMPRSS2 and CTSL within respiratory tract compartments was investigated in a range of animals, some with unknown susceptibility to SARS-CoV-2. Productive viral replication was observed in the nasal mucosa explants and precision-cut lung slices from dogs and hamsters, whereas culture models from ferrets and multiple ungulate species were non-permissive to infection. Overall, whereas TMPRSS2 and CTSL were equally expressed in the respiratory tract, the expression levels of ACE2 were more variable, suggesting that a restricted availability of ACE2 may contribute to reduced susceptibility. Summarized, the experimental infection of primary respiratory tract cell cultures, as well as an analysis of entry-factor distribution, enable screening for SARS-CoV-2 animal reservoirs.
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Affiliation(s)
- Iris Färber
- Department of Pathology, University of Veterinary Medicine, Foundation, 30559 Hannover, Germany; (I.F.); (J.K.); (F.A.); (S.R.)
| | - Johannes Krüger
- Department of Pathology, University of Veterinary Medicine, Foundation, 30559 Hannover, Germany; (I.F.); (J.K.); (F.A.); (S.R.)
| | - Cheila Rocha
- Infection Biology Unit, German Primate Center, Leibniz Institute for Primate Research, 37077 Göttingen, Germany; (C.R.); (S.P.); (N.K.)
| | - Federico Armando
- Department of Pathology, University of Veterinary Medicine, Foundation, 30559 Hannover, Germany; (I.F.); (J.K.); (F.A.); (S.R.)
| | - Maren von Köckritz-Blickwede
- Department of Biochemistry, University of Veterinary Medicine Hannover, Foundation, 30559 Hannover, Germany;
- Research Center for Emerging Infections and Zoonoses, University of Veterinary Medicine, Foundation, 30559 Hannover, Germany
| | - Stefan Pöhlmann
- Infection Biology Unit, German Primate Center, Leibniz Institute for Primate Research, 37077 Göttingen, Germany; (C.R.); (S.P.); (N.K.)
- Faculty of Biology and Psychology, Georg-August-University, 37073 Göttingen, Germany
| | - Armin Braun
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, 30625 Hannover, Germany;
| | - Wolfgang Baumgärtner
- Department of Pathology, University of Veterinary Medicine, Foundation, 30559 Hannover, Germany; (I.F.); (J.K.); (F.A.); (S.R.)
- Correspondence: ; Tel.: +49-511-953-8620; Fax: +49-511-953-8675
| | - Sandra Runft
- Department of Pathology, University of Veterinary Medicine, Foundation, 30559 Hannover, Germany; (I.F.); (J.K.); (F.A.); (S.R.)
| | - Nadine Krüger
- Infection Biology Unit, German Primate Center, Leibniz Institute for Primate Research, 37077 Göttingen, Germany; (C.R.); (S.P.); (N.K.)
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20
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Menter DG, Afshar-Kharghan V, Shen JP, Martch SL, Maitra A, Kopetz S, Honn KV, Sood AK. Of vascular defense, hemostasis, cancer, and platelet biology: an evolutionary perspective. Cancer Metastasis Rev 2022; 41:147-172. [PMID: 35022962 PMCID: PMC8754476 DOI: 10.1007/s10555-022-10019-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 01/04/2022] [Indexed: 01/08/2023]
Abstract
We have established considerable expertise in studying the role of platelets in cancer biology. From this expertise, we were keen to recognize the numerous venous-, arterial-, microvascular-, and macrovascular thrombotic events and immunologic disorders are caused by severe, acute-respiratory-syndrome coronavirus 2 (SARS-CoV-2) infections. With this offering, we explore the evolutionary connections that place platelets at the center of hemostasis, immunity, and adaptive phylogeny. Coevolutionary changes have also occurred in vertebrate viruses and their vertebrate hosts that reflect their respective evolutionary interactions. As mammals adapted from aquatic to terrestrial life and the heavy blood loss associated with placentalization-based live birth, platelets evolved phylogenetically from thrombocytes toward higher megakaryocyte-blebbing-based production rates and the lack of nuclei. With no nuclei and robust RNA synthesis, this adaptation may have influenced viral replication to become less efficient after virus particles are engulfed. Human platelets express numerous receptors that bind viral particles, which developed from archetypal origins to initiate aggregation and exocytic-release of thrombo-, immuno-, angiogenic-, growth-, and repair-stimulatory granule contents. Whether by direct, evolutionary, selective pressure, or not, these responses may help to contain virus spread, attract immune cells for eradication, and stimulate angiogenesis, growth, and wound repair after viral damage. Because mammalian and marsupial platelets became smaller and more plate-like their biophysical properties improved in function, which facilitated distribution near vessel walls in fluid-shear fields. This adaptation increased the probability that platelets could then interact with and engulf shedding virus particles. Platelets also generate circulating microvesicles that increase membrane surface-area encounters and mark viral targets. In order to match virus-production rates, billions of platelets are generated and turned over per day to continually provide active defenses and adaptation to suppress the spectrum of evolving threats like SARS-CoV-2.
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Affiliation(s)
- David G Menter
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Vahid Afshar-Kharghan
- Division of Internal Medicine, Benign Hematology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - John Paul Shen
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stephanie L Martch
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anirban Maitra
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Scott Kopetz
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kenneth V Honn
- Department of Pathology, Bioactive Lipids Research Program, Wayne State University, 5101 Cass Ave. 430 Chemistry, Detroit, MI, 48202, USA
- Department of Pathology, Wayne State University School of Medicine, 431 Chemistry Bldg, Detroit, MI, 48202, USA
- Cancer Biology Division, Wayne State University School of Medicine, 431 Chemistry Bldg, Detroit, MI, 48202, USA
| | - Anil K Sood
- Department of Gynecologic Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
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21
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Qian Z, Li P, Tang X, Lu J. Evolutionary dynamics of the severe acute respiratory syndrome coronavirus 2 genomes. MEDICAL REVIEW (BERLIN, GERMANY) 2022; 2:3-22. [PMID: 35658106 PMCID: PMC9047652 DOI: 10.1515/mr-2021-0035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 01/23/2022] [Indexed: 12/27/2022]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has caused immense losses in human lives and the global economy and posed significant challenges for global public health. As severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of COVID-19, has evolved, thousands of single nucleotide variants (SNVs) have been identified across the viral genome. The roles of individual SNVs in the zoonotic origin, evolution, and transmission of SARS-CoV-2 have become the focus of many studies. This review summarizes recent comparative genomic analyses of SARS-CoV-2 and related coronaviruses (SC2r-CoVs) found in non-human animals, including delineation of SARS-CoV-2 lineages based on characteristic SNVs. We also discuss the current understanding of receptor-binding domain (RBD) evolution and characteristic mutations in variants of concern (VOCs) of SARS-CoV-2, as well as possible co-evolution between RBD and its receptor, angiotensin-converting enzyme 2 (ACE2). We propose that the interplay between SARS-CoV-2 and host RNA editing mechanisms might have partially resulted in the bias in nucleotide changes during SARS-CoV-2 evolution. Finally, we outline some current challenges, including difficulty in deciphering the complicated relationship between viral pathogenicity and infectivity of different variants, and monitoring transmission of SARS-CoV-2 between humans and animals as the pandemic progresses.
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Affiliation(s)
- Zhaohui Qian
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100871, China
| | - Pei Li
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100871, China
| | - Xiaolu Tang
- State Key Laboratory of Protein and Plant Gene Research, Center for Bioinformatics, School of Life Sciences, Peking University, Beijing, 100176, China
| | - Jian Lu
- State Key Laboratory of Protein and Plant Gene Research, Center for Bioinformatics, School of Life Sciences, Peking University, Beijing, 100176, China
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22
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Zeng J, Xie X, Feng XL, Xu L, Han JB, Yu D, Zou QC, Liu Q, Li X, Ma G, Li MH, Yao YG. Specific inhibition of the NLRP3 inflammasome suppresses immune overactivation and alleviates COVID-19 like pathology in mice. EBioMedicine 2022; 75:103803. [PMID: 34979342 PMCID: PMC8719059 DOI: 10.1016/j.ebiom.2021.103803] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 11/17/2021] [Accepted: 12/22/2021] [Indexed: 12/13/2022] Open
Abstract
Background The Coronavirus Disease 2019 (COVID-19) pandemic has been a great threat to global public health since 2020. Although the advance on vaccine development has been largely achieved, a strategy to alleviate immune overactivation in severe COVID-19 patients is still needed. The NLRP3 inflammasome is activated upon SARS-CoV-2 infection and associated with COVID-19 severity. However, the processes by which the NLRP3 inflammasome is involved in COVID-19 disease remain unclear. Methods We infected THP-1 derived macrophages, NLRP3 knockout mice, and human ACE2 transgenic mice with live SARS-CoV-2 in Biosafety Level 3 (BSL-3) laboratory. We performed quantitative real-time PCR for targeted viral or host genes from SARS-CoV-2 infected mouse tissues, conducted histological or immunofluorescence analysis in SARS-CoV-2 infected mouse tissues. We also injected intranasally AAV-hACE2 or intraperitoneally NLRP3 inflammasome inhibitor MCC950 before SARS-CoV-2 infection in mice as indicated. Findings We have provided multiple lines of evidence that the NLRP3 inflammasome plays an important role in the host immune response to SARS-CoV-2 invasion of the lungs. Inhibition of the NLRP3 inflammasome attenuated the release of COVID-19 related pro-inflammatory cytokines in cell cultures and mice. The severe pathology induced by SARS-CoV-2 in lung tissues was reduced in Nlrp3−/− mice compared to wild-type C57BL/6 mice. Finally, specific inhibition of the NLRP3 inflammasome by MCC950 alleviated excessive lung inflammation and thus COVID-19 like pathology in human ACE2 transgenic mice. Interpretation Inflammatory activation induced by SARS-CoV-2 is an important stimulator of COVID-19 related immunopathology. Targeting the NLRP3 inflammasome is a promising immune intervention against severe COVID-19 disease. Funding This work was supported by grants from the Bureau of Frontier Sciences and Education, CAS (grant no. QYZDJ-SSW-SMC005 to Y.G.Y.), the key project of the CAS “Light of West China” Program (to D.Y.) and Yunnan Province (202001AS070023 to D.Y.).
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Affiliation(s)
- Jianxiong Zeng
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China; Kunming National High-level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China; National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China.
| | - Xiaochun Xie
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
| | - Xiao-Li Feng
- Kunming National High-level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China
| | - Ling Xu
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China; Kunming National High-level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China; National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China
| | - Jian-Bao Han
- Kunming National High-level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China
| | - Dandan Yu
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China; Kunming National High-level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China; National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China
| | - Qing-Cui Zou
- Kunming National High-level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China
| | - Qianjin Liu
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
| | - Xiaohong Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
| | - Guanqin Ma
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
| | - Ming-Hua Li
- Kunming National High-level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China.
| | - Yong-Gang Yao
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China; Kunming National High-level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China; National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650107, China; Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China; CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai 200031, China.
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23
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Frazzini S, Amadori M, Turin L, Riva F. SARS CoV-2 infections in animals, two years into the pandemic. Arch Virol 2022; 167:2503-2517. [PMID: 36207554 PMCID: PMC9543933 DOI: 10.1007/s00705-022-05609-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 08/19/2022] [Indexed: 12/14/2022]
Abstract
In December 2019, several cases of pneumonia caused by a novel coronavirus, later identified as SARS-CoV-2, were detected in the Chinese city of Wuhan. Due to its rapid worldwide spread, on 11 March 2020 the World Health Organization declared a pandemic state. Since this new virus is genetically similar to the coronaviruses of bats, SARS-CoV-2 was hypothesized to have a zoonotic origin. Within a year of the appearance of SARS-CoV-2, several cases of infection were also reported in animals, suggesting human-to-animal and animal-to-animal transmission among mammals. Natural infection has been found in companion animals as well as captive animals such as lions, tigers, and gorillas. Among farm animals, so far, minks have been found to be susceptible to SARS-CoV-2 infection, whereas not all the relevant studies agree on the susceptibility of pigs. Experimental infections have documented the susceptibility to SARS-CoV-2 of further animal species, including mice, hamsters, cats, dogs, ferrets, raccoon dogs, cattle, and non-human primates. Experimental infections have proven crucial for clarifying the role of animals in transmission and developing models for viral pathogenesis and immunotherapy. On the whole, this review aims to update and critically revise the current information on natural and experimental SARS-CoV-2 infections in animals.
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Affiliation(s)
- Sara Frazzini
- Department of Veterinary Medicine (DIMEVET), University of Milan, Milan, Italy
| | | | - Lauretta Turin
- Department of Veterinary Medicine (DIMEVET), University of Milan, Milan, Italy
| | - Federica Riva
- Department of Veterinary Medicine (DIMEVET), University of Milan, Milan, Italy
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24
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Islam A, Ferdous J, Sayeed MA, Islam S, Kaisar Rahman M, Abedin J, Saha O, Hassan MM, Shirin T. Spatial epidemiology and genetic diversity of SARS-CoV-2 and related coronaviruses in domestic and wild animals. PLoS One 2021; 16:e0260635. [PMID: 34910734 PMCID: PMC8673647 DOI: 10.1371/journal.pone.0260635] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 11/12/2021] [Indexed: 12/15/2022] Open
Abstract
The Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) showed susceptibility to diverse animal species. We conducted this study to understand the spatial epidemiology, genetic diversity, and statistically significant genetic similarity along with per-gene recombination events of SARS-CoV-2 and related viruses (SC2r-CoVs) in animals globally. We collected a number of different animal species infected with SARS-CoV-2 and its related viruses. Then, we retrieved genome sequences of SARS-CoV-2 and SC2r-CoVs from GISAID and NCBI GenBank for genomic and mutational analysis. Although the evolutionary origin of SARS-CoV-2 remains elusive, the diverse SC2r-CoV have been detected in multiple Rhinolophus bat species and in Malayan pangolin. To date, human-to-animal spillover events have been reported in cat, dog, tiger, lion, gorilla, leopard, ferret, puma, cougar, otter, and mink in 25 countries. Phylogeny and genetic recombination events of SC2r-CoVs showed higher similarity to the bat coronavirus RaTG13 and BANAL-103 for most of the genes and to some Malayan pangolin coronavirus (CoV) strains for the N protein from bats and pangolin showed close resemblance to SARS-CoV-2. The clustering of animal and human strains from the same geographical area has proved human-to-animal transmission of the virus. The Alpha, Delta and Mu-variant of SARS-CoV-2 was detected in dog, gorilla, lion, tiger, otter, and cat in the USA, India, Czech Republic, Belgium, and France with momentous genetic similarity with human SARS-CoV-2 sequences. The mink variant mutation (spike_Y453F) was detected in both humans and domestic cats. Moreover, the dog was affected mostly by clade O (66.7%), whereas cat and American mink were affected by clade GR (31.6 and 49.7%, respectively). The α-variant was detected as 2.6% in cat, 4.8% in dog, 14.3% in tiger, 66.7% in gorilla, and 77.3% in lion. The highest mutations observed in mink where the substitution of D614G in spike (95.2%) and P323L in NSP12 (95.2%) protein. In dog, cat, gorilla, lion, and tiger, Y505H and Y453F were the common mutations followed by Y145del, Y144del, and V70I in S protein. We recommend vaccine provision for pet and zoo animals to reduce the chance of transmission in animals. Besides, continuous epidemiological and genomic surveillance of coronaviruses in animal host is crucial to find out the immediate ancestor of SARS-CoV-2 and to prevent future CoVs threats to humans.
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Affiliation(s)
- Ariful Islam
- EcoHealth Alliance, New York, New York, United States of America
- Centre for Integrative Ecology, School of Life and Environmental Science, Deakin University, Victoria, Australia
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
| | - Jinnat Ferdous
- EcoHealth Alliance, New York, New York, United States of America
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
| | - Md. Abu Sayeed
- EcoHealth Alliance, New York, New York, United States of America
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
| | - Shariful Islam
- EcoHealth Alliance, New York, New York, United States of America
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
| | - Md. Kaisar Rahman
- EcoHealth Alliance, New York, New York, United States of America
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
| | - Josefina Abedin
- EcoHealth Alliance, New York, New York, United States of America
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
| | - Otun Saha
- EcoHealth Alliance, New York, New York, United States of America
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
- Department of Microbiology, University of Dhaka, Dhaka, Bangladesh
| | - Mohammad Mahmudul Hassan
- Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Chattogram, Bangladesh
| | - Tahmina Shirin
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
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25
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Peng MS, Li JB, Cai ZF, Liu H, Tang X, Ying R, Zhang JN, Tao JJ, Yin TT, Zhang T, Hu JY, Wu RN, Zhou ZY, Zhang ZG, Yu L, Yao YG, Shi ZL, Lu XM, Lu J, Zhang YP. The high diversity of SARS-CoV-2-related coronaviruses in pangolins alerts potential ecological risks. Zool Res 2021; 42:834-844. [PMID: 34766482 PMCID: PMC8645874 DOI: 10.24272/j.issn.2095-8137.2021.334] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/09/2021] [Indexed: 11/07/2022] Open
Abstract
Understanding the zoonotic origin and evolution history of SARS-CoV-2 will provide critical insights for alerting and preventing future outbreaks. A significant gap remains for the possible role of pangolins as a reservoir of SARS-CoV-2 related coronaviruses (SC2r-CoVs). Here, we screened SC2r-CoVs in 172 samples from 163 pangolin individuals of four species, and detected positive signals in muscles of four Manis javanica and, for the first time, one M. pentadactyla. Phylogeographic analysis of pangolin mitochondrial DNA traced their origins from Southeast Asia. Using in-solution hybridization capture sequencing, we assembled a partial pangolin SC2r-CoV (pangolin-CoV) genome sequence of 22 895 bp (MP20) from the M. pentadactyla sample. Phylogenetic analyses revealed MP20 was very closely related to pangolin-CoVs that were identified in M. javanica seized by Guangxi Customs. A genetic contribution of bat coronavirus to pangolin-CoVs via recombination was indicated. Our analysis revealed that the genetic diversity of pangolin-CoVs is substantially higher than previously anticipated. Given the potential infectivity of pangolin-CoVs, the high genetic diversity of pangolin-CoVs alerts the ecological risk of zoonotic evolution and transmission of pathogenic SC2r-CoVs.
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Affiliation(s)
- Min-Sheng Peng
- State Key Laboratory of Genetic Resources and Evolution, Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China. E-mail:
| | - Jian-Bo Li
- State Key Laboratory of Genetic Resources and Evolution, Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Zheng-Fei Cai
- State Key Laboratory for Conservation and Utilization of Bio-resources in Yunnan, Yunnan University, Kunming, Yunnan 650091, China
| | - Hang Liu
- State Key Laboratory of Genetic Resources and Evolution, Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Xiaolu Tang
- State Key Laboratory of Protein and Plant Gene Research, Center for Bioinformatics, School of Life Sciences, Peking University, Beijing 100871, China
| | - Ruochen Ying
- State Key Laboratory of Protein and Plant Gene Research, Center for Bioinformatics, School of Life Sciences, Peking University, Beijing 100871, China
| | - Jia-Nan Zhang
- Molbreeding Biotechnology Co., Ltd., Shijiazhuang, Hebei 050035, China
| | - Jia-Jun Tao
- Molbreeding Biotechnology Co., Ltd., Shijiazhuang, Hebei 050035, China
| | - Ting-Ting Yin
- State Key Laboratory of Genetic Resources and Evolution, Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
| | - Tao Zhang
- State Key Laboratory for Conservation and Utilization of Bio-resources in Yunnan, Yunnan University, Kunming, Yunnan 650091, China
| | - Jing-Yang Hu
- State Key Laboratory for Conservation and Utilization of Bio-resources in Yunnan, Yunnan University, Kunming, Yunnan 650091, China
| | - Ru-Nian Wu
- State Key Laboratory of Genetic Resources and Evolution, Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
| | - Zhong-Yin Zhou
- State Key Laboratory of Genetic Resources and Evolution, Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
| | - Zhi-Gang Zhang
- State Key Laboratory for Conservation and Utilization of Bio-resources in Yunnan, Yunnan University, Kunming, Yunnan 650091, China
| | - Li Yu
- State Key Laboratory for Conservation and Utilization of Bio-resources in Yunnan, Yunnan University, Kunming, Yunnan 650091, China
| | - Yong-Gang Yao
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Kunming, Yunnan 650201, China
| | - Zheng-Li Shi
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, Hubei 430071, China
| | - Xue-Mei Lu
- State Key Laboratory of Genetic Resources and Evolution, Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
- Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
| | - Jian Lu
- State Key Laboratory of Protein and Plant Gene Research, Center for Bioinformatics, School of Life Sciences, Peking University, Beijing 100871, China. E-mail:
| | - Ya-Ping Zhang
- State Key Laboratory of Genetic Resources and Evolution, Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650201, China
- State Key Laboratory for Conservation and Utilization of Bio-resources in Yunnan, Yunnan University, Kunming, Yunnan 650091, China
- Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, Yunnan 650201, China. E-mail:
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26
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Lopes LR, de Mattos Cardillo G, de Lucca Pina NC, da Silva Junior AC, Kasinski SK, Bandiera-Paiva P. Prediction of SARS-CoV-2 hosts among Brazilian mammals and new coronavirus transmission chain using evolutionary bioinformatics. ANIMAL DISEASES 2021; 1:20. [PMID: 34778882 PMCID: PMC8475823 DOI: 10.1186/s44149-021-00020-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/11/2021] [Indexed: 01/02/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus (SARS-CoV) and SARS-CoV-2 are thought to transmit to humans via wild mammals, especially bats. However, evidence for direct bat-to-human transmission is lacking. Involvement of intermediate hosts is considered a reason for SARS-CoV-2 transmission to humans and emergence of outbreak. Large biodiversity is found in tropical territories, such as Brazil. On the similar line, this study aimed to predict potential coronavirus hosts among Brazilian wild mammals based on angiotensin-converting enzyme 2 (ACE2) sequences using evolutionary bioinformatics. Cougar, maned wolf, and bush dogs were predicted as potential hosts for coronavirus. These indigenous carnivores are philogenetically closer to the known SARS-CoV/SARS-CoV-2 hosts and presented low ACE2 divergence. A new coronavirus transmission chain was developed in which white-tailed deer, a susceptible SARS-CoV-2 host, have the central position. Cougar play an important role because of its low divergent ACE2 level in deer and humans. The discovery of these potential coronavirus hosts will be useful for epidemiological surveillance and discovery of interventions that can contribute to break the transmission chain. Supplementary Information The online version contains supplementary material available at 10.1186/s44149-021-00020-w.
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Affiliation(s)
- Luciano Rodrigo Lopes
- Bioinformatics and Bio-Data Science Division - Health Informatics Department, Universidade Federal de São Paulo - UNIFESP, Rua Botucatu 862 - Prédio Leal Prado (térreo), CEP: 04023-062, Sao Paulo [SP], SP Brasil
| | - Giancarlo de Mattos Cardillo
- Department of Neurology and Neurosurgery, Universidade Federal de São Paulo - UNIFESP, Sao Paulo [SP], SP Brasil
| | - Natália Carvalho de Lucca Pina
- Bioinformatics and Bio-Data Science Division - Health Informatics Department, Universidade Federal de São Paulo - UNIFESP, Rua Botucatu 862 - Prédio Leal Prado (térreo), CEP: 04023-062, Sao Paulo [SP], SP Brasil
| | - Antonio Carlos da Silva Junior
- Bioinformatics and Bio-Data Science Division - Health Informatics Department, Universidade Federal de São Paulo - UNIFESP, Rua Botucatu 862 - Prédio Leal Prado (térreo), CEP: 04023-062, Sao Paulo [SP], SP Brasil
| | - Silvana Kertzer Kasinski
- Bioinformatics and Bio-Data Science Division - Health Informatics Department, Universidade Federal de São Paulo - UNIFESP, Rua Botucatu 862 - Prédio Leal Prado (térreo), CEP: 04023-062, Sao Paulo [SP], SP Brasil
| | - Paulo Bandiera-Paiva
- Bioinformatics and Bio-Data Science Division - Health Informatics Department, Universidade Federal de São Paulo - UNIFESP, Rua Botucatu 862 - Prédio Leal Prado (térreo), CEP: 04023-062, Sao Paulo [SP], SP Brasil
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27
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Barroso-Arévalo S, Barneto A, Ramos ÁM, Rivera B, Sánchez R, Sánchez-Morales L, Pérez-Sancho M, Buendía A, Ferreras E, Ortiz-Menéndez JC, Moreno I, Serres C, Vela C, Risalde MÁ, Domínguez L, Sánchez-Vizcaíno JM. Large-scale study on virological and serological prevalence of SARS-CoV-2 in cats and dogs in Spain. Transbound Emerg Dis 2021; 69:e759-e774. [PMID: 34724350 PMCID: PMC8661836 DOI: 10.1111/tbed.14366] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 09/03/2021] [Accepted: 10/11/2021] [Indexed: 12/23/2022]
Abstract
The disease produced by the severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2) is currently one of the primary concerns worldwide. Knowing the zoonotic origin of the disease and that several animal species, including dogs and cats, are susceptible to viral infection, it is critical to assess the relevance of pets in this pandemic. Here, we performed a large-scale study on SARS-CoV-2 serological and viral prevalence in cats and dogs in Spain in order to elucidate their role and susceptibility. Samples from animals in contact with COVID-19 positive people and/or compatible symptoms (n = 492), as well as from random animals (n = 1024), were taken. Despite the large number of animals analyzed, only 12 animals (eight dogs and four cats), which represents 0.79% of the total analyzed animals (n = 1516), were positive for viral SARS-CoV-2 RNA detection by reverse transcription quantitative PCR (RT-qPCR) in which viral isolation was possible in four animals. We detected neutralizing antibodies in 34 animals, four of them were also positive for PCR. This study evidences that pets are susceptible to SARS-CoV-2 infection in natural conditions but at a low level, as evidenced by the low percentage of positive animals detected, being infected humans the main source of infection. However, the inclusion of animals in the surveillance of COVID-19 is still recommended.
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Affiliation(s)
- Sandra Barroso-Arévalo
- VISAVET Health Surveillance Center, Complutense University of Madrid, Madrid, Spain.,Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | | | - Ángel Manuel Ramos
- Interdisciplinary Mathematics Institute, Complutense University of Madrid, Madrid, Spain.,Department of Applied Mathematics and Mathematical Analysis, Complutense University of Madrid, Madrid, Spain
| | - Belén Rivera
- VISAVET Health Surveillance Center, Complutense University of Madrid, Madrid, Spain.,Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | - Rocío Sánchez
- VISAVET Health Surveillance Center, Complutense University of Madrid, Madrid, Spain.,Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | - Lidia Sánchez-Morales
- VISAVET Health Surveillance Center, Complutense University of Madrid, Madrid, Spain.,Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | - Marta Pérez-Sancho
- VISAVET Health Surveillance Center, Complutense University of Madrid, Madrid, Spain.,Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | - Aránzazu Buendía
- VISAVET Health Surveillance Center, Complutense University of Madrid, Madrid, Spain.,Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | - Elisa Ferreras
- SaBio Instituto de Investigación en Recursos Cinegéticos IREC (UCLM-CSIC), Ciudad Real, Spain
| | | | - Inmaculada Moreno
- Microbial Immunology Unit, National Center for Microbiology, Carlos III Health Institute, Madrid, Spain
| | - Consuelo Serres
- Department of Animal Medicine and Surgery, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | | | - María Ángeles Risalde
- Research Group in Animal Health and Zoonoses (GISAZ), Department of Anatomy and Comparative Pathology, Faculty of Veterinary, University of Cordoba, Andalusia, Spain.,Infectious Diseases Unit, Clinical Virology and Zoonosis Group, Maimónides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofía University Hospital, Andalusia, Spain
| | - Lucas Domínguez
- VISAVET Health Surveillance Center, Complutense University of Madrid, Madrid, Spain.,Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | - José M Sánchez-Vizcaíno
- VISAVET Health Surveillance Center, Complutense University of Madrid, Madrid, Spain.,Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
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Islam A, Kalam MA, Sayeed MA, Shano S, Rahman MK, Islam S, Ferdous J, Choudhury SD, Hassan MM. Escalating SARS-CoV-2 circulation in environment and tracking waste management in South Asia. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:61951-61968. [PMID: 34558044 PMCID: PMC8459815 DOI: 10.1007/s11356-021-16396-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 09/03/2021] [Indexed: 04/15/2023]
Abstract
The novel coronavirus disease of 2019 (COVID-19) pandemic has caused an exceptional drift of production, utilization, and disposal of personal protective equipment (PPE) and different microplastic objects for safety against the virus. Hence, we reviewed related literature on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA detected from household, biomedical waste, and sewage to identify possible health risks and status of existing laws, regulations, and policies regarding waste disposal in South Asian (SA) countries. The SARS-CoV-2 RNA was detected in sewage and wastewater samples of Nepal, India, Pakistan, and Bangladesh. Besides, this review reiterates the enormous amounts of PPE and other single-use plastic wastes generated from healthcare facilities and households in the SA region with inappropriate disposal, landfilling, and/or incineration techniques wind-up polluting the environment. Consequently, the Delta variant (B.1.617.2) of SARS-CoV-2 has been detected in sewer treatment plant in India. Moreover, the overuse of non-biodegradable plastics during the pandemic is deteriorating plastic pollution condition and causes a substantial health risk to the terrestrial and aquatic ecosystems. We recommend making necessary adjustments, adopting measures and strategies, and enforcement of the existing biomedical waste management and sanitation-related policy in SA countries. We propose to adopt the knowledge gaps to improve COVID-19-associated waste management and legislation to prevent further environmental pollution. Besides, the citizens should follow proper disposal procedures of COVID-19 waste to control the environmental pollution.
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Affiliation(s)
- Ariful Islam
- EcoHealth Alliance, New York, NY, 10001-2320, USA.
- Centre for Integrative Ecology, School of Life and Environmental Science, Deakin University, Burwood, Victoria, 3216, Australia.
| | | | - Md Abu Sayeed
- EcoHealth Alliance, New York, NY, 10001-2320, USA
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, 1212, Bangladesh
| | - Shahanaj Shano
- EcoHealth Alliance, New York, NY, 10001-2320, USA
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, 1212, Bangladesh
| | - Md Kaisar Rahman
- EcoHealth Alliance, New York, NY, 10001-2320, USA
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, 1212, Bangladesh
| | - Shariful Islam
- EcoHealth Alliance, New York, NY, 10001-2320, USA
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, 1212, Bangladesh
| | - Jinnat Ferdous
- EcoHealth Alliance, New York, NY, 10001-2320, USA
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, 1212, Bangladesh
| | - Shusmita Dutta Choudhury
- EcoHealth Alliance, New York, NY, 10001-2320, USA
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, 1212, Bangladesh
| | - Mohammad Mahmudul Hassan
- Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Chattogram, 4225, Bangladesh
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29
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Smart carnivores think twice: Red fox delays scavenging on conspecific carcasses to reduce parasite risk. Appl Anim Behav Sci 2021; 243:105462. [PMID: 34602687 PMCID: PMC8464160 DOI: 10.1016/j.applanim.2021.105462] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 09/20/2021] [Accepted: 09/23/2021] [Indexed: 01/18/2023]
Abstract
The recent SARS-CoV-2 epidemic has highlighted the need to prevent emerging and re-emerging diseases, which means that we must approach the study of diseases from a One Health perspective. The study of pathogen transmission in wildlife is challenging, but it is unquestionably key to understand how epidemiological interactions occur at the wildlife-domestic-human interface. In this context, studying parasite avoidance behaviours may provide essential insights on parasite transmission, host-parasite coevolution, and energy flow through food-webs. However, the strategies of avoiding trophically transmitted parasites in mammalian carnivores have received little scientific attention. Here, we explore the behaviour of red foxes (Vulpes vulpes) and other mammalian carnivores at conspecific and heterospecific carnivore carcasses using videos recorded by camera traps. We aim to determine 1) the factors influencing the probability of foxes to practice cannibalism, and 2) whether the scavenging behaviour of foxes differ when facing conspecific vs. heterospecific carcasses. We found that red foxes were generally reluctant to consume mesocarnivore carrion, especially of conspecifics. When recorded, consumption by foxes was delayed several days (heterospecific carcasses) or weeks (conspecific carcasses) after carcass detection. Other mammalian scavengers showed a similar pattern. Also, meat-borne parasite transmission from wild carnivore carcasses to domestic dogs and cats was highly unlikely. Our findings challenge the widespread assumption that cannibalistic or intra-specific scavenging is a major transmission route for Trichinella spp. and other meat-borne parasites, especially for the red fox. Overall, our results suggest that the feeding decisions of scavengers are probably shaped by two main contrasting forces, namely the nutritional reward provided by carrion of phylogenetically similar species and the risk of acquiring meat-borne parasites shared with these species. This study illustrates how the detailed monitoring of carnivore behaviour is essential to assess the epidemiological role of these hosts in the maintenance and dispersion of parasites of public and animal health relevance.
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30
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Valencak TG, Csiszar A, Szalai G, Podlutsky A, Tarantini S, Fazekas-Pongor V, Papp M, Ungvari Z. Animal reservoirs of SARS-CoV-2: calculable COVID-19 risk for older adults from animal to human transmission. GeroScience 2021; 43:2305-2320. [PMID: 34460063 PMCID: PMC8404404 DOI: 10.1007/s11357-021-00444-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 08/17/2021] [Indexed: 12/19/2022] Open
Abstract
The current COVID-19 pandemic, caused by the highly contagious respiratory pathogen SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), has already claimed close to three million lives. SARS-CoV-2 is a zoonotic disease: it emerged from a bat reservoir and it can infect a number of agricultural and companion animal species. SARS-CoV-2 can cause respiratory and intestinal infections, and potentially systemic multi-organ disease, in both humans and animals. The risk for severe illness and death with COVID-19 significantly increases with age, with older adults at highest risk. To combat the pandemic and protect the most susceptible group of older adults, understanding the human-animal interface and its relevance to disease transmission is vitally important. Currently high infection numbers are being sustained via human-to-human transmission of SARS-CoV-2. Yet, identifying potential animal reservoirs and potential vectors of the disease will contribute to stronger risk assessment strategies. In this review, the current information about SARS-CoV-2 infection in animals and the potential spread of SARS-CoV-2 to humans through contact with domestic animals (including dogs, cats, ferrets, hamsters), agricultural animals (e.g., farmed minks), laboratory animals, wild animals (e.g., deer mice), and zoo animals (felines, non-human primates) are discussed with a special focus on reducing mortality in older adults.
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Affiliation(s)
- Teresa G Valencak
- College of Animal Sciences, Zhejiang University, Hangzhou, China.
- Department of Biosciences, Paris Lodron University Salzburg, Hellbrunnerstrasse 34, 5020, Salzburg, Austria.
| | - Anna Csiszar
- Vascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Gabor Szalai
- Department of Biomedical Sciences, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Andrej Podlutsky
- Institute of Arctic Biology, University of Alaska, Fairbanks, AK, USA
| | - Stefano Tarantini
- Vascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Public Health, Semmelweis University, Budapest, Hungary
- Department of Health Promotion Sciences, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Vince Fazekas-Pongor
- International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Public Health, Semmelweis University, Budapest, Hungary
| | - Magor Papp
- International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Public Health, Semmelweis University, Budapest, Hungary
| | - Zoltan Ungvari
- Vascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Public Health, Semmelweis University, Budapest, Hungary
- Department of Health Promotion Sciences, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
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Islam A, Ferdous J, Islam S, Sayeed MA, Dutta Choudhury S, Saha O, Hassan MM, Shirin T. Evolutionary Dynamics and Epidemiology of Endemic and Emerging Coronaviruses in Humans, Domestic Animals, and Wildlife. Viruses 2021; 13:1908. [PMID: 34696338 PMCID: PMC8537103 DOI: 10.3390/v13101908] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/12/2021] [Accepted: 09/17/2021] [Indexed: 12/21/2022] Open
Abstract
Diverse coronavirus (CoV) strains can infect both humans and animals and produce various diseases. CoVs have caused three epidemics and pandemics in the last two decades, and caused a severe impact on public health and the global economy. Therefore, it is of utmost importance to understand the emergence and evolution of endemic and emerging CoV diversity in humans and animals. For diverse bird species, the Infectious Bronchitis Virus is a significant one, whereas feline enteric and canine coronavirus, recombined to produce feline infectious peritonitis virus, infects wild cats. Bovine and canine CoVs have ancestral relationships, while porcine CoVs, especially SADS-CoV, can cross species barriers. Bats are considered as the natural host of diverse strains of alpha and beta coronaviruses. Though MERS-CoV is significant for both camels and humans, humans are nonetheless affected more severely. MERS-CoV cases have been reported mainly in the Arabic peninsula since 2012. To date, seven CoV strains have infected humans, all descended from animals. The severe acute respiratory syndrome coronaviruses (SARS-CoV and SARS-CoV-2) are presumed to be originated in Rhinolopoid bats that severely infect humans with spillover to multiple domestic and wild animals. Emerging alpha and delta variants of SARS-CoV-2 were detected in pets and wild animals. Still, the intermediate hosts and all susceptible animal species remain unknown. SARS-CoV-2 might not be the last CoV to cross the species barrier. Hence, we recommend developing a universal CoV vaccine for humans so that any future outbreak can be prevented effectively. Furthermore, a One Health approach coronavirus surveillance should be implemented at human-animal interfaces to detect novel coronaviruses before emerging to humans and to prevent future epidemics and pandemics.
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Affiliation(s)
- Ariful Islam
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Centre for Integrative Ecology, School of Life and Environmental Science, Deakin University, Burwood, VIC 3216, Australia
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Jinnat Ferdous
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
- School of Veterinary Science, The University of Queensland, Gatton, QLD 4343, Australia
| | - Shariful Islam
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Md. Abu Sayeed
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Shusmita Dutta Choudhury
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Otun Saha
- Department of Microbiology, University of Dhaka, Dhaka 1000, Bangladesh;
| | - Mohammad Mahmudul Hassan
- Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Chattogram 4225, Bangladesh;
| | - Tahmina Shirin
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
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32
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Zheng HY, He XY, Li W, Song TZ, Han JB, Yang X, Liu FL, Luo RH, Tian RR, Feng XL, Ma YH, Liu C, Li MH, Zheng YT. Pro-inflammatory microenvironment and systemic accumulation of CXCR3+ cell exacerbate lung pathology of old rhesus macaques infected with SARS-CoV-2. Signal Transduct Target Ther 2021; 6:328. [PMID: 34471088 PMCID: PMC8409077 DOI: 10.1038/s41392-021-00734-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 08/01/2021] [Accepted: 08/10/2021] [Indexed: 01/07/2023] Open
Abstract
Understanding the pathological features of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in an animal model is crucial for the treatment of coronavirus disease 2019 (COVID-19). Here, we compared immunopathological changes in young and old rhesus macaques (RMs) before and after SARS-CoV-2 infection at the tissue level. Quantitative analysis of multiplex immunofluorescence staining images of formalin-fixed paraffin-embedded (FFPE) sections showed that SARS-CoV-2 infection specifically induced elevated levels of apoptosis, autophagy, and nuclear factor kappa-B (NF-κB) activation of angiotensin-converting enzyme 2 (ACE2)+ cells, and increased interferon α (IFN-α)- and interleukin 6 (IL-6)-secreting cells and C-X-C motif chemokine receptor 3 (CXCR3)+ cells in lung tissue of old RMs. This pathological pattern, which may be related to the age-related pro-inflammatory microenvironment in both lungs and spleens, was significantly correlated with the systemic accumulation of CXCR3+ cells in lungs, spleens, and peripheral blood. Furthermore, the ratio of CXCR3+ to T-box protein expression in T cell (T-bet)+ (CXCR3+/T-bet+ ratio) in CD8+ cells may be used as a predictor of severe COVID-19. These findings uncovered the impact of aging on the immunopathology of early SARS-CoV-2 infection and demonstrated the potential application of CXCR3+ cells in predicting severe COVID-19.
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Affiliation(s)
- Hong-Yi Zheng
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Xiao-Yan He
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Wei Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Tian-Zhang Song
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Jian-Bao Han
- Kunming National High-Level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Xiang Yang
- Kunming National High-Level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Feng-Liang Liu
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Rong-Hua Luo
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Ren-Rong Tian
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Xiao-Li Feng
- Kunming National High-Level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Yu-Hua Ma
- National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Chao Liu
- National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Ming-Hua Li
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Yong-Tang Zheng
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China.
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China.
- Kunming National High-Level Biosafety Research Center for Non-Human Primates, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China.
- National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China.
- Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou, China.
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33
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Domingo JL. What we know and what we need to know about the origin of SARS-CoV-2. ENVIRONMENTAL RESEARCH 2021; 200:111785. [PMID: 34329631 PMCID: PMC8316641 DOI: 10.1016/j.envres.2021.111785] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 07/26/2021] [Accepted: 07/26/2021] [Indexed: 05/19/2023]
Abstract
Since the appearance of the first cases of COVID-19 in 2019, an unprecedented number of documents on that disease have been published in a short space of time. The current available information covers a large number of topics related with COVID-19 and/or the coronavirus (SARS-CoV-2) responsible of the disease. However, only a limited number of publications have been focused on a controversial issue: the origin of the SARS-CoV-2. In this paper, the scientific literature on the origin of SARS-CoV-2 has been reviewed. Documents published during 2020 and 2021 (January 1-July 19) in journals that are indexed in PubMed and/or Scopus has been considered. The revised studies were grouped according to these two potential origins: natural and unnatural. The analyses of the conclusions of the different documents here assessed show that even considering the zoonotic hypothesis as the most likely, with bats and pangolins being possibly in the origin of the coronavirus, today's date the intermediate source species of SARS-CoV-2 has not been confirmed yet. On the other hand, some researchers point to an unnatural origin of this coronavirus, but their conclusions are not strongly supported by a clear scientific evidence. Given the tremendous severity of the current pandemic, investigations to establish clearly and definitively the origin of SARS-CoV-2, are basic and essential in order to prevent potential future pandemics of similar nature.
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Affiliation(s)
- Jose L Domingo
- Laboratory of Toxicology and Environmental Health, School of Medicine, Universitat Rovira i Virgili, 43201, Reus, Catalonia, Spain.
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Rotondo JC, Martini F, Maritati M, Mazziotta C, Di Mauro G, Lanzillotti C, Barp N, Gallerani A, Tognon M, Contini C. SARS-CoV-2 Infection: New Molecular, Phylogenetic, and Pathogenetic Insights. Efficacy of Current Vaccines and the Potential Risk of Variants. Viruses 2021; 13:1687. [PMID: 34578269 PMCID: PMC8473168 DOI: 10.3390/v13091687] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/16/2021] [Accepted: 08/21/2021] [Indexed: 12/11/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a newly discovered coronavirus responsible for the coronavirus disease 2019 (COVID-19) pandemic. COVID-19 has rapidly become a public health emergency of international concern. Although remarkable scientific achievements have been reached since the beginning of the pandemic, the knowledge behind this novel coronavirus, in terms of molecular and pathogenic characteristics and zoonotic potential, is still relatively limited. Today, there is a vaccine, or rather several vaccines, which, for the first time in the history of highly contagious infectious diseases that have plagued mankind, has been manufactured in just one year. Currently, four vaccines are licensed by regulatory agencies, and they use RNA or viral vector technologies. The positive effects of the vaccination campaign are being felt in many parts of the world, but the disappearance of this new infection is still far from being a reality, as it is also threatened by the presence of novel SARS-CoV-2 variants that could undermine the effectiveness of the vaccine, hampering the immunization control efforts. Indeed, the current findings indicate that SARS-CoV-2 is adapting to transmission in humans more efficiently, while further divergence from the initial archetype should be considered. In this review, we aimed to provide a collection of the current knowledge regarding the molecular, phylogenetic, and pathogenetic insights into SARS-CoV-2. The most recent findings obtained with respect to the impact of novel emerging SARS-CoV-2 variants as well as the development and implementation of vaccines are highlighted.
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Affiliation(s)
- John Charles Rotondo
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
- Center for Studies on Gender Medicine, Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121 Ferrara, Italy
| | - Fernanda Martini
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
- Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, 44121 Ferrara, Italy
| | - Martina Maritati
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Chiara Mazziotta
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
- Center for Studies on Gender Medicine, Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121 Ferrara, Italy
| | - Giulia Di Mauro
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
- Center for Studies on Gender Medicine, Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121 Ferrara, Italy
| | - Carmen Lanzillotti
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
- Center for Studies on Gender Medicine, Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121 Ferrara, Italy
| | - Nicole Barp
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Altea Gallerani
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Mauro Tognon
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Carlo Contini
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
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35
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Revell LJ. covid19.Explorer: a web application and R package to explore United States COVID-19 data. PeerJ 2021; 9:e11489. [PMID: 34484978 PMCID: PMC8381881 DOI: 10.7717/peerj.11489] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 04/27/2021] [Indexed: 01/02/2023] Open
Abstract
Appearing at the end of 2019, a novel virus (later identified as SARS-CoV-2) was characterized in the city of Wuhan in Hubei Province, China. As of the time of writing, the disease caused by this virus (known as COVID-19) has already resulted in over three million deaths worldwide. SARS-CoV-2 infections and deaths, however, have been highly unevenly distributed among age groups, sexes, countries, and jurisdictions over the course of the pandemic. Herein, I present a tool (the covid19.Explorer R package and web application) that has been designed to explore and analyze publicly available United States COVID-19 infection and death data from the 2020/21 U.S. SARS-CoV-2 pandemic. The analyses and visualizations that this R package and web application facilitate can help users better comprehend the geographic progress of the pandemic, the effectiveness of non-pharmaceutical interventions (such as lockdowns and other measures, which have varied widely among U.S. states), and the relative risks posed by COVID-19 to different age groups within the U.S. population. The end result is an interactive tool that will help its users develop an improved understanding of the temporal and geographic dynamics of the SARS-CoV-2 pandemic, accessible to lay people and scientists alike.
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Affiliation(s)
- Liam J. Revell
- Department of Biology, University of Massachusetts at Boston, Boston, MA, USA
- Facultad de Ciencias, Universidad Católica de la Santísima Concepción, Concepción, Chile
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Understanding potential implications for non-trophic parasite transmission based on vertebrate behavior at mesocarnivore carcass sites. Vet Res Commun 2021; 45:261-275. [PMID: 34176034 PMCID: PMC8235911 DOI: 10.1007/s11259-021-09806-2] [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: 05/02/2021] [Accepted: 06/11/2021] [Indexed: 01/09/2023]
Abstract
High infection risk is often associated with aggregations of animals around attractive resources. Here, we explore the behavior of potential hosts of non-trophically transmitted parasites at mesocarnivore carcass sites. We used videos recorded by camera traps at 56 red fox (Vulpes vulpes) carcasses and 10 carcasses of other wild carnivore species in three areas of southeastern Spain. Scavenging species, especially wild canids, mustelids and viverrids, showed more frequent rubbing behavior at carcass sites than non-scavenging and domestic species, suggesting that they could be exposed to a higher potential infection risk. The red fox was the species that most frequently contacted carcasses and marked and rubbed carcass sites. Foxes contacted heterospecific carcasses more frequently and earlier than conspecific ones and, when close contact occurred, it was more likely to be observed at heterospecific carcasses. This suggests that foxes avoid contact with the type of carcass and time period that have the greatest risk as a source of parasites. Overall, non-trophic behaviors of higher infection risk were mainly associated with visitor-carcass contact and visitor contact with feces and urine, rather than direct contact between visitors. Moreover, contact events between scavengers and carnivore carcasses were far more frequent than consumption events, which suggests that scavenger behavior is more constrained by the risk of acquiring meat-borne parasites than non-trophically transmitted parasites. This study contributes to filling key gaps in understanding the role of carrion in the landscape of disgust, which may be especially relevant in the current global context of emerging and re-emerging pathogens.
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Li Z, Jiang J, Ruan X, Tong Y, Xu S, Han L, Xu J. The zoonotic and natural foci characteristics of SARS-CoV-2. JOURNAL OF BIOSAFETY AND BIOSECURITY 2021; 3:51-55. [PMID: 34189426 PMCID: PMC8221912 DOI: 10.1016/j.jobb.2021.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/08/2021] [Accepted: 06/08/2021] [Indexed: 11/26/2022] Open
Abstract
The origin of SARS-CoV-2 is still an unresolved mystery. In this study, we systematically reviewed the main research progress of wild animals carrying virus highly homologous to SARS-CoV-2 and analyzed the natural foci characteristics of SARS-CoV-2. The complexity of SARS-CoV-2 origin in wild animals and the possibility of SARS-CoV-2 long-term existence in human populations are also discussed. The joint investigation of corona virus carried by wildlife, as well as the ecology and patho-ecology of bats and other wildlife, are key measures to further clarify the characteristics of natural foci of SARS-CoV-2 and actively defend against future outbreaks of emerging zoonotic diseases.
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Affiliation(s)
- Zhenjun Li
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, PR China
| | - Jiafu Jiang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, PR China
| | - Xiangdong Ruan
- Academy of Forest Inventory and Planning, State Forestry and Grassland Administration, Beijing 100714, PR 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, PR China
| | - Shuai Xu
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, PR China
| | - Lichao Han
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, PR China
| | - Jianguo Xu
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, PR China
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D'Aniello B, Pinelli C, Varcamonti M, Rendine M, Lombardi P, Scandurra A. COVID Sniffer Dogs: Technical and Ethical Concerns. Front Vet Sci 2021; 8:669712. [PMID: 34235201 PMCID: PMC8255683 DOI: 10.3389/fvets.2021.669712] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 05/21/2021] [Indexed: 01/13/2023] Open
Affiliation(s)
- Biagio D'Aniello
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Claudia Pinelli
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "L. Vanvitelli", Caserta, Italy
| | - Mario Varcamonti
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Marcello Rendine
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Pietro Lombardi
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Anna Scandurra
- Department of Biology, University of Naples Federico II, Naples, Italy
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Mohammed MEA. The percentages of SARS-CoV-2 protein similarity and identity with SARS-CoV and BatCoV RaTG13 proteins can be used as indicators of virus origin. ACTA ACUST UNITED AC 2021; 12:81-91. [PMID: 33850392 PMCID: PMC8033097 DOI: 10.1007/s42485-021-00060-3] [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: 01/16/2021] [Revised: 03/08/2021] [Accepted: 03/22/2021] [Indexed: 02/08/2023]
Abstract
There are three types of proteins in coronaviruses: nonstructural, structural, and accessory proteins. Coronavirus proteins are essential for viral replication and for the binding and invasion of hosts and the regulation of host cell metabolism and immunity. This study investigated the amino acid sequence similarity and identity percentages of 10 proteins in SARS-CoV-2, SARS-CoV and the Rhinolophus affinis bat coronavirus (BatCoV RaTG13). The investigated proteins were the 1ab polyprotein, spike protein, orf3a, the envelope protein, the membrane protein, orf6, orf7a, orf7b, orf8, and the nucleocapsid protein. The online sequence alignment service of The European Molecular Biology Open Software Suite (EMBOSS) was used to determine the percentages of protein similarity and identity in the three viruses. The results showed that the similarity and identity percentages of the SARS-CoV-2 and BatCoV RaTG13 proteins were both greater than 95%, while the identity and similarity percentages of SARS-CoV-2 and SARS-CoV were both greater than 38%. The proteins of SARS-CoV-2 and BatCoV RaTG13 have high identity and similarity compared to those of SARS-CoV-2 and SARS-CoV.
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Affiliation(s)
- Mohammed Elimam Ahamed Mohammed
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia.,Unit of Bee Research and Honey Production, Faculty of Science, King Khalid University, Abha, Saudi Arabia
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Abstract
Within only one year after the first detection of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), nearly 100 million infections were reported in the human population globally, with more than two million fatal cases. While SARS-CoV-2 most likely originated from a natural wildlife reservoir, neither the immediate viral precursor nor the reservoir or intermediate hosts have been identified conclusively. Due to its zoonotic origin, SARS-CoV-2 may also be relevant to animals. Thus, to evaluate the host range of the virus and to assess the risk to act as potential animal reservoir, a large number of different animal species were experimentally infected with SARS-CoV-2 or monitored in the field in the last months. In this review, we provide an update on studies describing permissive and resistant animal species. Using a scoring system based on viral genome detection subsequent to SARS-CoV-2 inoculation, seroconversion, the development of clinical signs and transmission to conspecifics or humans, the susceptibility of diverse animal species was classified on a semi-quantitative scale. While major livestock species such as pigs, cattle and poultry are mostly resistant, companion animals appear moderately susceptible, while several model animal species used in research, including several Cricetidae species and non-human primates, are highly susceptible to SARS-CoV-2 infection. By natural infections, it became obvious that American minks (Neovison vison) in fur farms, e.g., in the Netherlands and Denmark are highly susceptible resulting in local epidemics in these animals.
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41
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Yao YG, Jiang XL. The forty-year journey of Zoological Research: advancing with the times. Zool Res 2021; 42:1-2. [PMID: 33448190 PMCID: PMC7840449 DOI: 10.24272/j.issn.2095-8137.2020.331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Yong-Gang Yao
- Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650203, China. E-mail:
| | - Xue-Long Jiang
- Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650203, China. E-mail:
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42
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Usui R, Sheeran LK, Asbury AM, Blackson M. Impacts of the COVID-19 pandemic on mammals at tourism destinations: a systematic review. Mamm Rev 2021; 51:492-507. [PMID: 33821078 PMCID: PMC8014658 DOI: 10.1111/mam.12245] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 12/06/2020] [Accepted: 12/07/2020] [Indexed: 11/30/2022]
Abstract
The COVID‐19 outbreak is having an unprecedented effect on human society, but how is it affecting the mammals that people live with? Mammals that were part of tourism experiences are of concern, because they impact on people’s health and livelihoods and, since many of them are now dependent on people, we urge consideration of the status of these mammals as a result of the pandemic. We provide a systematic review of the impacts the COVID‐19 outbreak has had on mammals in tourism venues. We examine reports of diverse species in various settings responding to changes in their environments that are occurring because of the pandemic. We searched the scholarly literature, preprints, and online news sources using combinations of the search terms ‘tourism’, ‘animals’, ‘wildlife’, ‘coronavirus’, and ‘COVID‐19’. We searched Web of Science, SCOPUS, EBSCOHost, JSTOR, bioRxiv, OSFPREPRINTS, GDELT, Google News, and National Public Radio, and analysed a total of 39 news articles, one peer‐reviewed article, and six preprints. In total, we identified 92 distinct animal reports representing 48 mammal species. We used an existing tourism classification schema to categorise each article based on the situation reported, with the new addition of one context. We classified 92 separate animal reports in 46 articles into four (of six possible) contexts: mammals as attractions (n = 40 animal reports), mammals as commodities (n = 33), mammals as threats (n = 2), and unusual sightings of mammals (n = 17). Shortage of food, in danger of losing home, having an enriched/relaxed environment, spatial expansion, disease transmission, and poaching are the major impacts or events reported in these contexts. We suggest changes for each context with respect to how people interface with mammals, with the goal of improving the lives of mammals and the people dependent on them.
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Affiliation(s)
- Rie Usui
- Graduate School of Humanities and Social Sciences Hiroshima University 1-2-3 Kagamiyama, Higashihiroshima-shi Hiroshima 7398522 Japan
| | - Lori K Sheeran
- Department of Anthropology and Museum Studies, and Primate Behavior and Ecology Program Central Washington University 400 E University Way Ellensburg WA 98926 USA
| | - Ashton M Asbury
- Primate Behavior and Ecology Program Central Washington University 400 E University Way Ellensburg WA 98926 USA
| | - Maurice Blackson
- James E. Brooks Library Central Washington University 400 E University Way Ellensburg WA 98926 USA
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Cheng LC, Kao TJ, Phan NN, Chiao CC, Yen MC, Chen CF, Hung JH, Jiang JZ, Sun Z, Wang CY, Hsu HP. Novel signaling pathways regulate SARS-CoV and SARS-CoV-2 infectious disease. Medicine (Baltimore) 2021; 100:e24321. [PMID: 33607766 PMCID: PMC7899890 DOI: 10.1097/md.0000000000024321] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 12/21/2020] [Indexed: 01/05/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus (SARS-CoV)-2 induces severe infection, and it is responsible for a worldwide disease outbreak starting in late 2019. Currently, there are no effective medications against coronavirus. In the present study, we utilized a holistic bioinformatics approach to study gene signatures of SARS-CoV- and SARS-CoV-2-infected Calu-3 lung adenocarcinoma cells. Through the Gene Ontology platform, we determined that several cytokine genes were up-regulated after SARS-CoV-2 infection, including TNF, IL6, CSF2, IFNL1, IL-17C, CXCL10, and CXCL11. Differentially regulated pathways were detected by the Kyoto Encyclopedia of Genes and Genomes, gene ontology, and Hallmark platform, including chemokines, cytokines, cytokine receptors, cytokine metabolism, inflammation, immune responses, and cellular responses to the virus. A Venn diagram was utilized to illustrate common overlapping genes from SARS-CoV- and SARS-CoV-2-infected datasets. An Ingenuity pathway analysis discovered an enrichment of tumor necrosis factor- (TNF-) and interleukin (IL)-17-related signaling in a gene set enrichment analysis. Downstream networks were predicted by the Database for Annotation, Visualization, and Integrated Discovery platform also revealed that TNF and TNF receptor 2 signaling elicited leukocyte recruitment, activation, and survival of host cells after coronavirus infection. Our discovery provides essential evidence for transcript regulation and downstream signaling of SARS-CoV and SARS-CoV-2 infection.
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Affiliation(s)
- Li-Chin Cheng
- Division of Colorectal Surgery, Department of Surgery, Chi-Mei Medical Center
| | - Tzu-Jen Kao
- The PhD Program for Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University and National Health Research Institutes
- TMU Research Center of Neuroscience, Taipei Medical University, Taipei, Taiwan
| | - Nam Nhut Phan
- NTT Institute of Hi-Technology, Nguyen Tat Thanh (NTT) University, Ho Chi Minh City, Vietnam
| | - Chung-Chieh Chiao
- School of Chinese Medicine for Post-Baccalaureate, I-Shou University
| | - Meng-Chi Yen
- Department of Emergency Medicine, Kaohsiung Medical University Hospital
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
| | - Chien-Fu Chen
- School of Chinese Medicine for Post-Baccalaureate, I-Shou University
| | - Jui-Hsiang Hung
- Department of Biotechnology, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Jia-Zhen Jiang
- Emergency Department, Huashan Hospital North, Fudan University, Shanghai, People's Republic of China
| | - Zhengda Sun
- Kaiser Permanente, Northern California Regional Laboratories, the Permanente Medical Group, Berkeley, CA, USA
| | - Chih-Yang Wang
- PhD Program for Cancer Molecular Biology and Drug Discovery
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei
| | - Hui-Ping Hsu
- Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
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44
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Suthar S, Das S, Nagpure A, Madhurantakam C, Tiwari SB, Gahlot P, Tyagi VK. Epidemiology and diagnosis, environmental resources quality and socio-economic perspectives for COVID-19 pandemic. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 280:111700. [PMID: 33261988 PMCID: PMC7687413 DOI: 10.1016/j.jenvman.2020.111700] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 11/16/2020] [Accepted: 11/16/2020] [Indexed: 05/07/2023]
Abstract
The COVID-19 pandemic caused by SARS-CoV-2 has emerged as a global issue of concern for public health, environment and socio-economic setup. This review addresses several aspects of epidemiology, and pathogenesis, environmental resource quality (air quality, hazardous waste management, and wastewater surveillance issues), and socio-economic issues worldwide. The accelerated research activity in the development of diagnostic kits for SARS-CoV-2 is in progress for the rapid sequencing of various strains of SARS-CoV-2. A notable reduction in air pollutants (NO2 and PM2.5) has been observed worldwide, but high air polluted cities showed intense mortalities in COVID-19 affected areas. The use of health safety equipment halted transportation, and work-from-home policy drastically impacted the quantity of solid and hazardous wastes management services. Wastewater appeared as another mode of enteric transmission of SARS-CoV-2. Thus, wastewater-based surveillance could act as a mode of the data source to track the virus's community spread. The pandemic also had a substantial socio-economic impact (health budget, industrial manufacturing, job loss, and unemployment) and further aggravated the countries' economic burden.
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Affiliation(s)
- Surindra Suthar
- School of Environment and Natural Resources, Doon University, Dehradun, 248 001, India
| | - Sukanya Das
- Department of Policy Studies, TERI School of Advanced Studies, New Delhi, 110070, India
| | | | - Chaithanya Madhurantakam
- Structural and Molecular Biology Laboratory, Department of Biotechnology, TERI School of Advanced Studies, New Delhi, 110070, India
| | - Satya Brat Tiwari
- Environmental Biotechnology Group, Department of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India
| | - Pallavi Gahlot
- Environmental Biotechnology Group, Department of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India
| | - Vinay Kumar Tyagi
- Environmental Biotechnology Group, Department of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India.
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45
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Hedman HD, Krawczyk E, Helmy YA, Zhang L, Varga C. Host Diversity and Potential Transmission Pathways of SARS-CoV-2 at the Human-Animal Interface. Pathogens 2021; 10:180. [PMID: 33567598 PMCID: PMC7915269 DOI: 10.3390/pathogens10020180] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/29/2021] [Accepted: 02/05/2021] [Indexed: 02/07/2023] Open
Abstract
Emerging infectious diseases present great risks to public health. The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), causing coronavirus disease 2019 (COVID-19), has become an urgent public health issue of global concern. It is speculated that the virus first emerged through a zoonotic spillover. Basic research studies have suggested that bats are likely the ancestral reservoir host. Nonetheless, the evolutionary history and host susceptibility of SARS-CoV-2 remains unclear as a multitude of animals has been proposed as potential intermediate or dead-end hosts. SARS-CoV-2 has been isolated from domestic animals, both companion and livestock, as well as in captive wildlife that were in close contact with human COVID-19 cases. Currently, domestic mink is the only known animal that is susceptible to a natural infection, develop severe illness, and can also transmit SARS-CoV-2 to other minks and humans. To improve foundational knowledge of SARS-CoV-2, we are conducting a synthesis review of its host diversity and transmission pathways. To mitigate this COVID-19 pandemic, we strongly advocate for a systems-oriented scientific approach that comprehensively evaluates the transmission of SARS-CoV-2 at the human and animal interface.
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Affiliation(s)
- Hayden D. Hedman
- Summit County Local Public Health Agency, Summit County, Frisco, CO 80443, USA;
| | - Eric Krawczyk
- Department of Microbiology and Immunology, University of Illinois Chicago, Chicago, IL 60612, USA;
| | - Yosra A. Helmy
- Food Animal Health Research Program, Department of Veterinary Preventive Medicine, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, OH 44691, USA;
| | - Lixin Zhang
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI 48824, USA;
- Department of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI 48824, USA
| | - Csaba Varga
- Department of Pathobiology, College of Veterinary Medicine, University of Illinois Urbana-Champaign, Urbana, IL 61802, USA
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46
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Zhang M, Wang P, Luo R, Wang Y, Li Z, Guo Y, Yao Y, Li M, Tao T, Chen W, Han J, Liu H, Cui K, Zhang X, Zheng Y, Qin J. Biomimetic Human Disease Model of SARS-CoV-2-Induced Lung Injury and Immune Responses on Organ Chip System. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2002928. [PMID: 33173719 PMCID: PMC7646023 DOI: 10.1002/advs.202002928] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/04/2020] [Indexed: 05/15/2023]
Abstract
Coronavirus disease 2019 (COVID-19) is a global pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The models that can accurately resemble human-relevant responses to viral infection are lacking. Here, a biomimetic human disease model on chip that allows to recapitulate lung injury and immune responses induced by SARS-CoV-2 in vitro at organ level is created. This human alveolar chip reproduce the key features of alveolar-capillary barrier by coculture of human alveolar epithelium, microvascular endothelium, and circulating immune cells under fluidic flow in normal and disease. Upon SARS-CoV-2 infection, the epithelium exhibits higher susceptibility to virus than endothelium. Transcriptional analyses show activated innate immune responses in epithelium and cytokine-dependent pathways in endothelium at day 3 post-infection, revealing the distinctive responses in different cell types. Notably, viral infection causes the immune cell recruitment, endothelium detachment, and increased inflammatory cytokines release, suggesting the crucial role of immune cells involved in alveolar barrier injury and exacerbated inflammation. Treatment with remdesivir can inhibit viral replication and alleviate barrier disruption on chip. This organ chip model can closely mirror human-relevant responses to SARS-CoV-2 infection, which is difficult to be achieved by in vitro models, providing a unique platform for COVID-19 research and drug development.
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Affiliation(s)
- Min Zhang
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
- University of Chinese Academy of SciencesBeijing100049China
| | - Peng Wang
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
| | - Ronghua Luo
- Kunming National High‐Level Bio‐safety Research Center for Non‐human PrimatesCenter for Biosafety Mega‐ScienceKunming Institute of ZoologyChinese Academy of SciencesKunming650107China
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences and Yunnan ProvinceKunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan650223China
- KIZ‐CUHK Joint Laboratory of Bioresources and Molecular Research in Common DiseasesKunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan650223China
| | - Yaqing Wang
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
- University of Chinese Academy of SciencesBeijing100049China
| | - Zhongyu Li
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
| | - Yaqiong Guo
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
- University of Chinese Academy of SciencesBeijing100049China
| | - Yulin Yao
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences and Yunnan ProvinceKunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan650223China
- Kunming College of Life ScienceUniversity of Chinese Academy of SciencesKunmingYunnan650204China
| | - Minghua Li
- Kunming National High‐Level Bio‐safety Research Center for Non‐human PrimatesCenter for Biosafety Mega‐ScienceKunming Institute of ZoologyChinese Academy of SciencesKunming650107China
| | - Tingting Tao
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
- University of Chinese Academy of SciencesBeijing100049China
| | - Wenwen Chen
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
- University of Chinese Academy of SciencesBeijing100049China
| | - Jianbao Han
- Kunming National High‐Level Bio‐safety Research Center for Non‐human PrimatesCenter for Biosafety Mega‐ScienceKunming Institute of ZoologyChinese Academy of SciencesKunming650107China
| | - Haitao Liu
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
- University of Chinese Academy of SciencesBeijing100049China
| | - Kangli Cui
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
- University of Chinese Academy of SciencesBeijing100049China
| | - Xu Zhang
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
| | - Yongtang Zheng
- Kunming National High‐Level Bio‐safety Research Center for Non‐human PrimatesCenter for Biosafety Mega‐ScienceKunming Institute of ZoologyChinese Academy of SciencesKunming650107China
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences and Yunnan ProvinceKunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan650223China
- KIZ‐CUHK Joint Laboratory of Bioresources and Molecular Research in Common DiseasesKunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan650223China
| | - Jianhua Qin
- Division of BiotechnologyCAS Key Laboratory of SSACDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
- University of Chinese Academy of SciencesBeijing100049China
- Institute for Stem Cell and RegenerationChinese Academy of SciencesBeijing100101China
- CAS Center for Excellence in Brain Science and Intelligence TechnologyChinese Academy of SciencesShanghai200031China
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Badawi S, Ali BR. ACE2 Nascence, trafficking, and SARS-CoV-2 pathogenesis: the saga continues. Hum Genomics 2021; 15:8. [PMID: 33514423 PMCID: PMC7844112 DOI: 10.1186/s40246-021-00304-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 01/13/2021] [Indexed: 02/08/2023] Open
Abstract
With the emergence of the novel coronavirus SARS-CoV-2 since December 2019, more than 65 million cases have been reported worldwide. This virus has shown high infectivity and severe symptoms in some cases, leading to over 1.5 million deaths globally. Despite the collaborative and concerted research efforts that have been made, no effective medication for COVID-19 (coronavirus disease-2019) is currently available. SARS-CoV-2 uses the angiotensin-converting enzyme 2 (ACE2) as an initial mediator for viral attachment and host cell invasion. ACE2 is widely distributed in the human tissues including the cell surface of lung cells which represent the primary site of the infection. Inhibiting or reducing cell surface availability of ACE2 represents a promising therapy for tackling COVID-19. In this context, most ACE2-based therapeutic strategies have aimed to tackle the virus through the use of angiotensin-converting enzyme (ACE) inhibitors or neutralizing the virus by exogenous administration of ACE2, which does not directly aim to reduce its membrane availability. However, through this review, we present a different perspective focusing on the subcellular localization and trafficking of ACE2. Membrane targeting of ACE2, and shedding and cellular trafficking pathways including the internalization are not well elucidated in literature. Therefore, we hereby present an overview of the fate of newly synthesized ACE2, its post translational modifications, and what is known of its trafficking pathways. In addition, we highlight the possibility that some of the identified ACE2 missense variants might affect its trafficking efficiency and localization and hence may explain some of the observed variable severity of SARS-CoV-2 infections. Moreover, an extensive understanding of these processes is necessarily required to evaluate the potential use of ACE2 as a credible therapeutic target.
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Affiliation(s)
- Sally Badawi
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Bassam R Ali
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates.
- Zayed Centre for Health sciences, United Arab Emirates University, Al-Ain, United Arab Emirates.
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do Vale B, Lopes AP, Fontes MDC, Silvestre M, Cardoso L, Coelho AC. Bats, pangolins, minks and other animals - villains or victims of SARS-CoV-2? Vet Res Commun 2021; 45:1-19. [PMID: 33464439 PMCID: PMC7813668 DOI: 10.1007/s11259-021-09787-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 01/06/2021] [Indexed: 02/07/2023]
Abstract
Coronavirus disease-19 (COVID-19) is caused by the severe acute Respiratory syndrome coronavirus-2 (SARS-CoV-2), which has become unstoppable, spreading rapidly worldwide and, consequently, reaching a pandemic level. This review aims to provide the information available so far on the likely animal origin of SARS-CoV-2 and its possible hosts/reservoirs as well as all natural animal infections and experimental evidence using animal models. Horseshoe bats from the species Rhinolophus affinis seem to be a natural reservoir and pangolins (Manis javanica) appear to be an intermediate host of SARS-CoV-2. Humans remain the most likely spreading source of SARS-CoV-2 to other humans and also to domestic, zoo and farm animals. Indeed, human-to-animal transmission has been reported in cats, dogs, tigers, lions, a puma and minks. Animal-to-human transmission is not a sustained pathway, although mink-to-human transmission remains to be elucidated. Through experimental infections, other animals seem also to be susceptible hosts for SARS-CoV-2, namely ferrets, some non-human primate species, hamsters and transgenic mice, while dogs, pigs and poultry are resistant. A One Health perspective must be implemented in order to develop epidemiological surveillance and establish disease control mechanisms to limit zoonotic transmission. Moreover, research in this field is important to better understand SARS-CoV-2 and to obtain the long-awaited vaccine and specific treatment.
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Affiliation(s)
- Beatriz do Vale
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes e Alto Douro (UTAD), Vila Real, Portugal
| | - Ana Patrícia Lopes
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes e Alto Douro (UTAD), Vila Real, Portugal
- Animal and Veterinary Research Centre, UTAD, Vila Real, Portugal
| | - Maria da Conceição Fontes
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes e Alto Douro (UTAD), Vila Real, Portugal
- Animal and Veterinary Research Centre, UTAD, Vila Real, Portugal
| | - Mário Silvestre
- Animal and Veterinary Research Centre, UTAD, Vila Real, Portugal
- Department of Zootechnics, ECAV, UTAD, Vila Real, Portugal
| | - Luís Cardoso
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes e Alto Douro (UTAD), Vila Real, Portugal
- Animal and Veterinary Research Centre, UTAD, Vila Real, Portugal
| | - Ana Cláudia Coelho
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes e Alto Douro (UTAD), Vila Real, Portugal.
- Animal and Veterinary Research Centre, UTAD, Vila Real, Portugal.
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Zheng HY, Xu M, Yang CX, Tian RR, Zhang M, Li JJ, Wang XC, Ding ZL, Li GM, Li XL, He YQ, Dong XQ, Yao YG, Zheng YT. Longitudinal transcriptome analyses show robust T cell immunity during recovery from COVID-19. Signal Transduct Target Ther 2020; 5:294. [PMID: 33361761 PMCID: PMC7758413 DOI: 10.1038/s41392-020-00457-4] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 11/17/2020] [Accepted: 11/23/2020] [Indexed: 12/25/2022] Open
Abstract
Understanding the processes of immune regulation in patients infected with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is crucial for improving treatment. Here, we performed longitudinal whole-transcriptome RNA sequencing on peripheral blood mononuclear cell (PBMC) samples from 18 patients with coronavirus disease 2019 (COVID-19) during their treatment, convalescence, and rehabilitation. After analyzing the regulatory networks of differentially expressed messenger RNAs (mRNAs), microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) between the different clinical stages, we found that humoral immunity and type I interferon response were significantly downregulated, while robust T-cell activation and differentiation at the whole transcriptome level constituted the main events that occurred during recovery from COVID-19. The formation of this T cell immune response might be driven by the activation of activating protein-1 (AP-1) related signaling pathway and was weakly affected by other clinical features. These findings uncovered the dynamic pattern of immune responses and indicated the key role of T cell immunity in the creation of immune protection against this disease.
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Affiliation(s)
- Hong-Yi Zheng
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Min Xu
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Cui-Xian Yang
- Yunnan Infectious Disease Hospital, Kunming, 650301, China
| | - Ren-Rong Tian
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Mi Zhang
- Yunnan Infectious Disease Hospital, Kunming, 650301, China
| | - Jian-Jian Li
- Yunnan Infectious Disease Hospital, Kunming, 650301, China
| | - Xi-Cheng Wang
- Yunnan Infectious Disease Hospital, Kunming, 650301, China
| | - Zhao-Li Ding
- Kunming Biological Diversity Regional Center of Large Apparatus and Equipments, Public Technical Service Center, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Gui-Mei Li
- Kunming Biological Diversity Regional Center of Large Apparatus and Equipments, Public Technical Service Center, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Xiao-Lu Li
- Kunming Biological Diversity Regional Center of Large Apparatus and Equipments, Public Technical Service Center, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Yu-Qi He
- Kunming Biological Diversity Regional Center of Large Apparatus and Equipments, Public Technical Service Center, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China
| | - Xing-Qi Dong
- Yunnan Infectious Disease Hospital, Kunming, 650301, China.
| | - Yong-Gang Yao
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China.
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, 650204, China.
- CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, 200031, China.
| | - Yong-Tang Zheng
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223, China.
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, 650204, China.
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Mahdy MAA, Younis W, Ewaida Z. An Overview of SARS-CoV-2 and Animal Infection. Front Vet Sci 2020; 7:596391. [PMID: 33363234 PMCID: PMC7759518 DOI: 10.3389/fvets.2020.596391] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 11/23/2020] [Indexed: 12/13/2022] Open
Abstract
A novel coronavirus has been reported as the causative pathogen of the Coronavirus disease 2019 (COVID-19) outbreak in Wuhan city, China in December 2019. Due to the rapid spread of the virus worldwide, it has been announced as a pandemic by the World Health Organization (WHO). Hospitalized patients in Wuhan were associated with the Huanan seafood wholesale market where live animals, such as poultry, bats, snakes, frogs, rabbits, marmots, and hedgehogs are sold in that market which suggests a possible zoonotic infection. It was suggested that bat is the natural host of SARS-CoV-2, but the intermediate host is still unclear. It is essential to identify the potential intermediate host to interrupt the transmission chain of the virus. Pangolin is a highly suspected candidate as an intermediate host for SARS-CoV-2. Recently, SARS-CoV-2 infection has been reported in cats, dogs, tigers, and lions. More recently SARS-CoV-2 infection affected minks severely and zoonotic transfer with a variant SARS-CoV-2 strain evidenced in Denmark, Netherlands, USA, and Spain suggesting animal-to-human and animal-to-animal transmission within mink farms. Furthermore, experimental studies documented the susceptibility of different animal species to SARS-CoV-2, such as mice, golden hamsters, cats, ferrets, non-human primates, and treeshrews. It is also essential to know the possibility of infection for other animal species. This short review aims to provide an overview on the relation between severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection and animals.
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Affiliation(s)
- Mohamed A. A. Mahdy
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt
| | - Waleed Younis
- Department of Microbiology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt
| | - Zamzam Ewaida
- Qena University Hospital, South Valley University, Qena, Egypt
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