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Qiu X, Wang F, Sha A. Infection and transmission of henipavirus in animals. Comp Immunol Microbiol Infect Dis 2024; 109:102183. [PMID: 38640700 DOI: 10.1016/j.cimid.2024.102183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/06/2024] [Accepted: 04/16/2024] [Indexed: 04/21/2024]
Abstract
Henipavirus (HNV) is well known for two zoonotic viruses in the genus, Hendra virus (HeV) and Nipah virus (NiV), which pose serious threat to human and animal health. In August 2022, a third zoonotic virus in the genus Henipavirus, Langya virus (LayV), was discovered in China. The emergence of HeV, NiV, and LayV highlights the persistent threat of HNV to human and animal health. In addition to the above three HNVs, new species within this genus are still being discovered. Although they have not yet caused a pandemic in humans or livestock, they still have the risk of spillover as a potential threat to the health of humans and animals. It's important to understand the infection and transmission of different HNV in animals for the prevention and control of current or future HNV epidemics. Therefore, this review mainly summarizes the animal origin, animal infection and transmission of HNV that have been found worldwide, and further analyzes and summarizes the rules of infection and transmission, so as to provide a reference for relevant scientific researchers. Furthermore, it can provide a direction for epidemic prevention and control, and animal surveillance to reduce the risk of the global pandemic of HNV.
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Affiliation(s)
- Xinyu Qiu
- School of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing 404120, China
| | - Feng Wang
- School of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing 404120, China
| | - Ailong Sha
- School of Teacher Education, Chongqing Three Gorges University, Chongqing 404120, China.
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2
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Cantoni D, Mayora-Neto M, Derveni M, da Costa K, Del Rosario J, Ameh VO, Sabeta CT, Auld B, Hamlet A, Jones IM, Wright E, Scott SD, Giotis ES, Banyard AC, Temperton N. Serological evidence of virus infection in Eidolon helvum fruit bats: implications for bushmeat consumption in Nigeria. Front Public Health 2023; 11:1283113. [PMID: 38106901 PMCID: PMC10723585 DOI: 10.3389/fpubh.2023.1283113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 11/02/2023] [Indexed: 12/19/2023] Open
Abstract
Introduction The Eidolon helvum fruit bat is one of the most widely distributed fruit bats in Africa and known to be a reservoir for several pathogenic viruses that can cause disease in animals and humans. To assess the risk of zoonotic spillover, we conducted a serological survey of 304 serum samples from E. helvum bats that were captured for human consumption in Makurdi, Nigeria. Methods Using pseudotyped viruses, we screened 304 serum samples for neutralizing antibodies against viruses from the Coronaviridae, Filoviridae, Orthomyxoviridae and Paramyxoviridae families. Results We report the presence of neutralizing antibodies against henipavirus lineage GH-M74a virus (odds ratio 6.23; p < 0.001), Nipah virus (odds ratio 4.04; p = 0.00031), bat influenza H17N10 virus (odds ratio 7.25; p < 0.001) and no significant association with Ebola virus (odds ratio 0.56; p = 0.375) in this bat cohort. Conclusion The data suggest a potential risk of zoonotic spillover including the possible circulation of highly pathogenic viruses in E. helvum populations. These findings highlight the importance of maintaining sero-surveillance of E. helvum, and the necessity for further, more comprehensive investigations to monitor changes in virus prevalence, distribution over time, and across different geographic locations.
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Affiliation(s)
- Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Mariliza Derveni
- Viral Pseudotype Unit, School of Life Sciences, University of Sussex, Brighton, United Kingdom
| | - Kelly da Costa
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Joanne Del Rosario
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Veronica O. Ameh
- Department of Veterinary Public Health and Preventive Medicine, College of Veterinary Medicine, Federal University of Agriculture Makurdi, Makurdi, Nigeria
- Department of Veterinary Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
| | - Claude T. Sabeta
- Department of Veterinary Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
- World Organisation for Animal Health Rabies Reference Laboratory, Agricultural Research Council-Onderstepoort Veterinary Research, Onderstepoort, South Africa
| | - Bethany Auld
- Viral Pseudotype Unit, School of Life Sciences, University of Sussex, Brighton, United Kingdom
| | - Arran Hamlet
- Department of Infectious Disease Epidemiology, MRC Centre for Global Infectious Disease Analysis, Imperial College London, London, United Kingdom
| | - Ian M. Jones
- School of Biological Sciences, University of Reading, Reading, United Kingdom
| | - Edward Wright
- Viral Pseudotype Unit, School of Life Sciences, University of Sussex, Brighton, United Kingdom
| | - Simon D. Scott
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Efstathios S. Giotis
- Department of Infectious Diseases, Imperial College London, London, United Kingdom
- School of Life Sciences, University of Essex, Colchester, United Kingdom
| | | | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
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Escudero-Pérez B, Lalande A, Mathieu C, Lawrence P. Host–Pathogen Interactions Influencing Zoonotic Spillover Potential and Transmission in Humans. Viruses 2023; 15:v15030599. [PMID: 36992308 PMCID: PMC10060007 DOI: 10.3390/v15030599] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/13/2023] [Accepted: 02/20/2023] [Indexed: 02/24/2023] Open
Abstract
Emerging infectious diseases of zoonotic origin are an ever-increasing public health risk and economic burden. The factors that determine if and when an animal virus is able to spill over into the human population with sufficient success to achieve ongoing transmission in humans are complex and dynamic. We are currently unable to fully predict which pathogens may appear in humans, where and with what impact. In this review, we highlight current knowledge of the key host–pathogen interactions known to influence zoonotic spillover potential and transmission in humans, with a particular focus on two important human viruses of zoonotic origin, the Nipah virus and the Ebola virus. Namely, key factors determining spillover potential include cellular and tissue tropism, as well as the virulence and pathogenic characteristics of the pathogen and the capacity of the pathogen to adapt and evolve within a novel host environment. We also detail our emerging understanding of the importance of steric hindrance of host cell factors by viral proteins using a “flytrap”-type mechanism of protein amyloidogenesis that could be crucial in developing future antiviral therapies against emerging pathogens. Finally, we discuss strategies to prepare for and to reduce the frequency of zoonotic spillover occurrences in order to minimize the risk of new outbreaks.
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Affiliation(s)
- Beatriz Escudero-Pérez
- WHO Collaborating Centre for Arbovirus and Haemorrhagic Fever Reference and Research, Bernhard Nocht Institute for Tropical Medicine, 20359 Hamburg, Germany
- German Center for Infection Research (DZIF), Partner Site Hamburg-Luebeck-Borstel-Reims, 38124 Braunschweig, Germany
| | - Alexandre Lalande
- CIRI (Centre International de Recherche en Infectiologie), Team Neuro-Invasion, TROpism and VIRal Encephalitis, INSERM U1111, CNRS UMR5308, Université Claude Bernard Lyon 1, Ecole Normale Supérieure de Lyon, 69007 Lyon, France
| | - Cyrille Mathieu
- CIRI (Centre International de Recherche en Infectiologie), Team Neuro-Invasion, TROpism and VIRal Encephalitis, INSERM U1111, CNRS UMR5308, Université Claude Bernard Lyon 1, Ecole Normale Supérieure de Lyon, 69007 Lyon, France
| | - Philip Lawrence
- CONFLUENCE: Sciences et Humanités (EA 1598), Université Catholique de Lyon (UCLy), 69002 Lyon, France
- Correspondence:
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Bruno L, Nappo MA, Ferrari L, Di Lecce R, Guarnieri C, Cantoni AM, Corradi A. Nipah Virus Disease: Epidemiological, Clinical, Diagnostic and Legislative Aspects of This Unpredictable Emerging Zoonosis. Animals (Basel) 2022; 13:ani13010159. [PMID: 36611767 PMCID: PMC9817766 DOI: 10.3390/ani13010159] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
Nipah virus (NiV) infection is a viral disease caused by a Henipavirus, belonging to the Paramyxoviridae family, responsible for a zoonosis. The course of the disease can be very serious and lead to death. NiV natural hosts are fruit bats (also known as megabats) belonging to the Pteropodidae family, especially those of the Pteropus genus. Natural infection in domestic animals has been described in farming pigs, horses, domestic and feral dogs and cats. Natural NiV transmission is possible intra-species (pig-to-pig, human-to-human) and inter-species (flying bat-to-human, pig-to-human, horse-to-human). The infection can be spread by humans or animals in different ways. It is peculiar how the viral transmission modes among different hosts also change depending on the geographical area for different reasons, including different breeding methods, eating habits and the recently identified genetic traits/molecular features of main virus proteins related to virulence. Outbreaks have been described in Malaysia, Singapore, Bangladesh, India and the Philippines with, in some cases, severe respiratory and neurological disease and high mortality in both humans and pigs. Diagnosis can be made using different methods including serological, molecular, virological and immunohistochemical methods. The cornerstones for control of the disease are biosecurity (via the correct management of reservoir and intermediate/amplifying hosts) and potential vaccines which are still under development. However, the evaluation of the potential influence of climate and anthropogenic changes on the NiV reservoir bats and their habitat as well as on disease spread and inter-specific infections is of great importance. Bats, as natural reservoirs of the virus, are responsible for the viral spread and, therefore, for the outbreaks of the disease in humans and animals. Due to the worldwide distribution of bats, potential new reports and spillovers are not to be dismissed in the future.
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Affiliation(s)
- Luigi Bruno
- Department of Prevention, Azienda Sanitaria Locale (A.S.L.) Napoli 3 Sud, 80053 Castellammare di Stabia, Italy
- Correspondence: (L.B.); (L.F.)
| | - Maria Anna Nappo
- Department of Prevention, Azienda Sanitaria Locale (A.S.L.) Napoli 3 Sud, 80053 Castellammare di Stabia, Italy
| | - Luca Ferrari
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy
- Correspondence: (L.B.); (L.F.)
| | - Rosanna Di Lecce
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy
| | - Chiara Guarnieri
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy
| | - Anna Maria Cantoni
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy
| | - Attilio Corradi
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy
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5
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Ithinji DG, Buchholz DW, Ezzatpour S, Monreal IA, Cong Y, Sahler J, Bangar AS, Imbiakha B, Upadhye V, Liang J, Ma A, Bradel-Tretheway B, Kaza B, Yeo YY, Choi EJ, Johnston GP, Huzella L, Kollins E, Dixit S, Yu S, Postnikova E, Ortega V, August A, Holbrook MR, Aguilar HC. Multivalent viral particles elicit safe and efficient immunoprotection against Nipah Hendra and Ebola viruses. NPJ Vaccines 2022; 7:166. [PMID: 36528644 PMCID: PMC9759047 DOI: 10.1038/s41541-022-00588-5] [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: 04/09/2021] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Experimental vaccines for the deadly zoonotic Nipah (NiV), Hendra (HeV), and Ebola (EBOV) viruses have focused on targeting individual viruses, although their geographical and bat reservoir host overlaps warrant creation of multivalent vaccines. Here we explored whether replication-incompetent pseudotyped vesicular stomatitis virus (VSV) virions or NiV-based virus-like particles (VLPs) were suitable multivalent vaccine platforms by co-incorporating multiple surface glycoproteins from NiV, HeV, and EBOV onto these virions. We then enhanced the vaccines' thermotolerance using carbohydrates to enhance applicability in global regions that lack cold-chain infrastructure. Excitingly, in a Syrian hamster model of disease, the VSV multivalent vaccine elicited safe, strong, and protective neutralizing antibody responses against challenge with NiV, HeV, or EBOV. Our study provides proof-of-principle evidence that replication-incompetent multivalent viral particle vaccines are sufficient to provide protection against multiple zoonotic deadly viruses with high pandemic potential.
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Affiliation(s)
- Duncan G Ithinji
- School for Global Animal Health, Washington State University, Pullman, WA, USA.,Kenya Agricultural and Livestock Research Organization, Nairobi, Kenya
| | - David W Buchholz
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Shahrzad Ezzatpour
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - I Abrrey Monreal
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Yu Cong
- National Institute of Allergy and Infectious Diseases (NIAID) Integrated Research Facility, Ft Detrick, Frederick, MD, 21702, USA
| | - Julie Sahler
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | | | - Brian Imbiakha
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Viraj Upadhye
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Janie Liang
- National Institute of Allergy and Infectious Diseases (NIAID) Integrated Research Facility, Ft Detrick, Frederick, MD, 21702, USA
| | - Andrew Ma
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | | | - Benjamin Kaza
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Yao Yu Yeo
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Eun Jin Choi
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Gunner P Johnston
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Louis Huzella
- National Institute of Allergy and Infectious Diseases (NIAID) Integrated Research Facility, Ft Detrick, Frederick, MD, 21702, USA
| | - Erin Kollins
- National Institute of Allergy and Infectious Diseases (NIAID) Integrated Research Facility, Ft Detrick, Frederick, MD, 21702, USA
| | - Saurabh Dixit
- National Institute of Allergy and Infectious Diseases (NIAID) Integrated Research Facility, Ft Detrick, Frederick, MD, 21702, USA
| | - Shuiqing Yu
- National Institute of Allergy and Infectious Diseases (NIAID) Integrated Research Facility, Ft Detrick, Frederick, MD, 21702, USA
| | - Elena Postnikova
- National Institute of Allergy and Infectious Diseases (NIAID) Integrated Research Facility, Ft Detrick, Frederick, MD, 21702, USA
| | - Victoria Ortega
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Avery August
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Michael R Holbrook
- National Institute of Allergy and Infectious Diseases (NIAID) Integrated Research Facility, Ft Detrick, Frederick, MD, 21702, USA
| | - Hector C Aguilar
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA.
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6
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Kamani J, González-Miguel J, Msheliza EG, Goldberg TL. Straw-Colored Fruit Bats ( Eidolon helvum) and Their Bat Flies ( Cyclopodia greefi) in Nigeria Host Viruses with Multifarious Modes of Transmission. Vector Borne Zoonotic Dis 2022; 22:545-552. [DOI: 10.1089/vbz.2022.0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- Joshua Kamani
- Parasitology Division, National Veterinary Research Institute (NVRI), Vom, Nigeria
| | - Javier González-Miguel
- Laboratory of Parasitology, Institute of Natural Resources and Agrobiology of Salamanca (IRNASA-CSIC), Salamanca, Spain
- Molecular Parasitology Laboratory, Centre of One Health (COH), Ryan Institute, National University of Ireland, Galway, Ireland
| | - Emmanuel G. Msheliza
- Parasitology Division, National Veterinary Research Institute (NVRI), Vom, Nigeria
| | - Tony L. Goldberg
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, Wisconsin, USA
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7
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First Genomic Evidence of a Henipa-like Virus in Brazil. Viruses 2022; 14:v14102167. [PMID: 36298723 PMCID: PMC9608811 DOI: 10.3390/v14102167] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 11/05/2022] Open
Abstract
The viral genus Henipavirus includes two highly virulent zoonotic viruses of serious public health concern. Hendra henipavirus and Nipah henipavirus outbreaks are restricted to Australia and Southeast Asia, respectively. The Henipavirus genus comprises mostly bat-borne viruses, but exceptions have already been described as novel viruses with rodents and shrews as reservoir animals. In the Americas, scarce evidence supports the circulation of these viruses. In this communication, we report a novel henipa-like virus from opossums (Marmosa demerarae) from a forest fragment area in the Peixe-Boi municipality, Brazil, after which the virus was named the Peixe-Boi virus (PBV). The application of next-generation sequencing and metagenomic approach led us to discover the original evidence of a henipa-like virus genome in Brazil and South America and the original description of a henipa-like virus in marsupial species. These findings emphasize the importance of further studies to characterize PBV and clarify its ecology, impact on public health, and its relationship with didelphid marsupials and henipaviruses.
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8
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Serological Hendra Virus Diagnostics Using an Indirect ELISA-Based DIVA Approach with Recombinant Hendra G and N Proteins. Microorganisms 2022; 10:microorganisms10061095. [PMID: 35744614 PMCID: PMC9230382 DOI: 10.3390/microorganisms10061095] [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: 04/19/2022] [Revised: 05/17/2022] [Accepted: 05/24/2022] [Indexed: 12/02/2022] Open
Abstract
Since the identification of Hendra virus (HeV) infections in horses in Australia in 1994, more than 80 outbreaks in horses have been reported, and four out of seven spillover infections in humans had a fatal outcome. With the availability of a subunit vaccine based on the HeV-Glycoprotein (HeV-G), there is a need to serologically Differentiate the Infected from the Vaccinated Animals (DIVA). We developed an indirect ELISA using HeV-G expressed in Leishmania tarentolae and HeV-Nucleoprotein (HeV-N) expressed in recombinant baculovirus-infected insect cells as antigens. During evaluation, we tested panels of sera from naïve, vaccinated and infected horses that either originated from a Hendra-virus free region, or had been pre-tested in validated diagnostic tests. Our data confirm the reliability of this approach, as HeV-N-specific antibodies were only detected in sera from infected horses, while HeV-G-specific antibodies were detected in infected and vaccinated horses with a high level of specificity and sensitivity. Given the excellent correlation of data obtained for German and Australian HeV-negative horses, we assume that this test can be applied for the testing of horse serum samples from a variety of geographical regions.
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Abstract
In this review, we highlight the risk to livestock and humans from infections with henipaviruses, which belong to the virus family Paramyxoviridae. We provide a comprehensive overview of documented outbreaks of Nipah and Hendra virus infections affecting livestock and humans and assess the burden on the economy and health systems. In an increasingly globalized and interconnected world, attention must be paid to emerging viruses and infectious diseases, as transmission routes can be rapid and worldwide.
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Affiliation(s)
- Susann Kummer
- Center for Biological Threats and Special Pathogens, Robert Koch Institute, Berlin, Germany
- * E-mail:
| | - Denise-Carina Kranz
- Center for Biological Threats and Special Pathogens, Robert Koch Institute, Berlin, Germany
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10
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Söderlund-Venermo M, Varma A, Guo D, Gladue DP, Poole E, Pujol FH, Pappu H, Romalde JL, Kramer L, Baz M, Venter M, Moore MD, Nevels MM, Ezzikouri S, Vakharia VN, Wilson WC, Malik YS, Shi Z, Abdel-Moneim AS. World Society for Virology first international conference: Tackling global virus epidemics. Virology 2022; 566:114-121. [PMID: 34902730 PMCID: PMC8646940 DOI: 10.1016/j.virol.2021.11.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/18/2021] [Accepted: 11/26/2021] [Indexed: 01/04/2023]
Abstract
This communication summarizes the presentations given at the 1st international conference of the World Society for Virology (WSV) held virtually during 16-18 June 2021, under the theme of tackling global viral epidemics. The purpose of this biennial meeting is to foster international collaborations and address important viral epidemics in different hosts. The first day included two sessions exclusively on SARS-CoV-2 and COVID-19. The other two days included one plenary and three parallel sessions each. Last not least, 16 sessions covered 140 on-demand submitted talks. In total, 270 scientists from 49 countries attended the meeting, including 40 invited keynote speakers.
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Affiliation(s)
| | - Anupam Varma
- Advanced Centre for Plant Virology Indian Agricultural Research Institute, New Delhi, India
| | - Deyin Guo
- Center for Infection and Immunity Study, School of Medicine, Sun Yat-sen University, Guangzhou, China
| | | | - Emma Poole
- Department of Medicine, University of Cambridge, Level 5, Addenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Flor H. Pujol
- Laboratorio de Virología Molecular, Centro de Microbiología y Biología Celular Instituto Venezolano de Investigaciones Científicas, Caracas, Venezuela
| | - Hanu Pappu
- Department of Plant Pathology, Washington State University, Pullman, WA, USA
| | - Jesús L. Romalde
- Department of Microbiology and Parasitology, CRETUS & CIBUS-Faculty of Biology, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
| | - Laura Kramer
- Arbovirus Laboratory, Wadsworth Center, New York State Department of Health, Albany, NY, USA
| | - Mariana Baz
- WHO Collaborating Centre for Reference and Research on Influenza, Peter Doherty Institute, Australia and Research Center in Infectious Diseases of the CHU of Québec and Université Laval, Melbourne, Victoria, Québec City, Quebec, Canada
| | - Marietjie Venter
- Zoonotic Arbo- and Respiratory Virus Research Program, Centre for Viral Zoonosis, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Matthew D. Moore
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - Michael M. Nevels
- Biomedical Sciences Research Complex, University of St Andrews, St Andrews, UK
| | - Sayeh Ezzikouri
- Virology Unit, Viral Hepatitis Laboratory, Institut Pasteur du Maroc, Casablanca, Morocco
| | - Vikram N. Vakharia
- Institute of Marine & Environmental Technology, University of Maryland, Baltimore County, Baltimore, MD, USA
| | - William C. Wilson
- Foreign Arthropod Borne Animal Diseases Research Unit, Agricultural Research Service, United States Department of Agriculture, Manhattan, KS, USA
| | - Yashpal S. Malik
- College of Animal Biotechnology, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, India
| | - Zhengli Shi
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Ahmed S. Abdel-Moneim
- Microbiology Department, Virology Division, College of Medicine, Taif University, Al-Taif, Saudi Arabia, Virology Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, Egypt,Corresponding author
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11
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Ayolabi CI, Olusola BA, Lawal AA, Chibuike AD, Nzekwue BN. Detection of novel paramyxoviruses in Chaerephon bat species in Nigeria and phylogenetics of paramyxoviruses co-evolution with bats in Africa. Zoonoses Public Health 2021; 69:117-135. [PMID: 34817117 DOI: 10.1111/zph.12900] [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: 07/04/2021] [Revised: 09/28/2021] [Accepted: 10/28/2021] [Indexed: 11/28/2022]
Abstract
Bat paramyxoviruses (PmV) are a diverse group of viruses and include zoonotic viruses such as henipaviruses. Members of this group in other continents have been associated with severe respiratory and neurological infections in animals and humans. Furthermore, despite the richness of diverse bat species that can transmit this virus in African countries like Nigeria, there is very scanty information as to the presence and co-evolution of paramyxoviruses in bats. There is a need for continuous surveillance of zoonotic viruses and their biological reservoirs as this will help in the prevention and management of pathogens' spillovers. This study detected novel paramyxoviruses in Chaerephon nigeriae bat species found in Badagry, Lagos. Phylogenetic analyses of paramyxovirus sequences' co-evolution with frugivorous and insectivorous bats circulating in African countries were also performed using sequences of African origin available in the Database of Bat-Associated Viruses (DBatVir: http://www.mgc.ac.cn/DBatVir/). Oral swabs (n = 18) and blood samples (n = 32) were collected from C. nigeriae bats in Badagry, Lagos. The L gene of bat paramyxovirus was detected in all oral swabs using PCR techniques. Six of the amplicons were successfully sequenced. Estimated phylogenies placed the sequences in close relationship with those isolated from insectivorous bats. Phylogenetic analyses of previously sequenced isolates in the African region showed the likelihood of different co-evolution mechanisms of paramyxoviruses with frugivorous bats compared with insectivorous bats. This may be due to codon usage bias of the L gene. Spatial distribution of paramyxoviruses in African countries showed limited ongoing surveillance of this virus in the continent, especially in southern and northern countries. Extensive surveillance of paramyxoviruses with possible zoonotic potentials among bat species in the continent is recommended. This will provide further insights into co-evolution as well as prevent possible spillover into the human population.
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12
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Antivirals targeting paramyxovirus membrane fusion. Curr Opin Virol 2021; 51:34-47. [PMID: 34592709 DOI: 10.1016/j.coviro.2021.09.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 01/29/2023]
Abstract
The Paramyxoviridae family includes enveloped single-stranded negative-sense RNA viruses such as measles, mumps, human parainfluenza, canine distemper, Hendra, and Nipah viruses, which cause a tremendous global health burden. The ability of paramyxoviral glycoproteins to merge viral and host membranes allows entry of the viral genome into host cells, as well as cell-cell fusion, an important contributor to disease progression. Recent molecular and structural advances in our understanding of the paramyxovirus membrane fusion machinery gave rise to various therapeutic approaches aiming at inhibiting viral infection, spread, and cytopathic effects. These therapeutic approaches include peptide mimics, antibodies, and small molecule inhibitors with various levels of success at inhibiting viral entry, increasing the potential of effective antiviral therapeutic development.
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Käser T. Swine as biomedical animal model for T-cell research-Success and potential for transmittable and non-transmittable human diseases. Mol Immunol 2021; 135:95-115. [PMID: 33873098 DOI: 10.1016/j.molimm.2021.04.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/23/2021] [Accepted: 04/01/2021] [Indexed: 02/07/2023]
Abstract
Swine is biologically one of the most relevant large animal models for biomedical research. With its use as food animal that can be exploited as a free cell and tissue source for research and its high susceptibility to human diseases, swine additionally represent an excellent option for both the 3R principle and One Health research. One of the previously most limiting factors of the pig model was its arguably limited immunological toolbox. Yet, in the last decade, this toolbox has vastly improved including the ability to study porcine T-cells. This review summarizes the swine model for biomedical research with focus on T cells. It first contrasts the swine model to the more commonly used mouse and non-human primate model before describing the current capabilities to characterize and extend our knowledge on porcine T cells. Thereafter, it not only reflects on previous biomedical T-cell research but also extends into areas in which more in-depth T-cell analyses could strongly benefit biomedical research. While the former should inform on the successes of biomedical T-cell research in swine, the latter shall inspire swine T-cell researchers to find collaborations with researchers working in other areas - such as nutrition, allergy, cancer, transplantation, infectious diseases, or vaccine development.
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Affiliation(s)
- Tobias Käser
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, 27607 Raleigh, NC, USA.
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Luo DS, Li B, Shen XR, Jiang RD, Zhu Y, Wu J, Fan Y, Bourhy H, Hu B, Ge XY, Shi ZL, Dacheux L. Characterization of Novel Rhabdoviruses in Chinese Bats. Viruses 2021; 13:v13010064. [PMID: 33466539 PMCID: PMC7824899 DOI: 10.3390/v13010064] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/24/2020] [Accepted: 12/30/2020] [Indexed: 12/25/2022] Open
Abstract
Bats, the second largest order of mammals worldwide, harbor specific characteristics such as sustaining flight, a special immune system, unique habits, and ecological niches. In addition, they are the natural reservoirs of a variety of emerging or re-emerging zoonotic pathogens. Rhabdoviridae is one of the most diverse families of RNA viruses, which consists of 20 ecologically diverse genera, infecting plants, mammals, birds, reptiles, and fish. To date, three bat-related genera are described, named Lyssavirus, Vesiculovirus, and Ledantevirus. However, the prevalence and the distribution of these bat-related rhabdoviruses remain largely unknown, especially in China. To fill this gap, we performed a large molecular retrospective study based on the real-time reverse transcription polymerase chain reaction (RT-qPCR) detection of lyssavirus in bat samples (1044 brain and 3532 saliva samples, from 63 different bat species) originating from 21 provinces of China during 2006–2018. None of them were positive for lyssavirus, but six bat brains (0.6%) of Rhinolophus bat species, originating from Hubei and Hainan provinces, were positive for vesiculoviruses or ledanteviruses. Based on complete genomes, these viruses were phylogenetically classified into three putative new species, tentatively named Yinshui bat virus (YSBV), Taiyi bat virus (TYBV), and Qiongzhong bat virus (QZBV). These results indicate the novel rhabdoviruses circulated in different Chinese bat populations.
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Affiliation(s)
- Dong-Sheng Luo
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
- Institut Pasteur, Lyssavirus Epidemiology and Neuropathology Unit, 75724 Paris, France;
| | - Bei Li
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
| | - Xu-Rui Shen
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ren-Di Jiang
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yan Zhu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
| | - Jia Wu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
| | - Yi Fan
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hervé Bourhy
- Institut Pasteur, Lyssavirus Epidemiology and Neuropathology Unit, 75724 Paris, France;
| | - Ben Hu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
| | - Xing-Yi Ge
- Hunan Provincial Key Laboratory of Medical Virology, College of Biology, Hunan University, Changsha 410082, China;
| | - Zheng-Li Shi
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
- Correspondence: (Z.-L.S.); (L.D.); Tel.: +86-02787197311 (Z.-L.S.); +33-140613303 (L.D.)
| | - Laurent Dacheux
- Institut Pasteur, Lyssavirus Epidemiology and Neuropathology Unit, 75724 Paris, France;
- Correspondence: (Z.-L.S.); (L.D.); Tel.: +86-02787197311 (Z.-L.S.); +33-140613303 (L.D.)
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Donnelly CM, Roby JA, Scott CJ, Raidal SR, Forwood JK. The Structural Features of Henipavirus Matrix Protein Driving Intracellular Trafficking. Viral Immunol 2020; 34:27-40. [PMID: 33021467 DOI: 10.1089/vim.2020.0056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Henipaviruses are single-stranded RNA viruses that have recently emerged as zoonotic pathogens, capable of causing severe acute respiratory disease and encephalitis in humans. The prototypical henipaviruses, Hendra henipavirus and Nipah henipavirus, are a major health concern as they have high mortality rates and no currently approved human vaccine or drug therapy. Understanding the mechanisms of viral replication and pathogenicity is of critical importance for therapeutic developments. A novel target for such therapies is the Henipavirus Matrix (M) protein, a multifunctional protein that drives viral assembly and inhibits the innate immune response. These multifunctional attributes promote a complicated lifecycle: while viral replication occurs in the cytoplasm, M traffics to the nucleus, where it is ubiquitinated, for correct cellular targeting and virion packaging. In this study, we review the relationship between the structure and functions of M. In specific cases, the compatibility between structural accessibility and protein functionality is not always evident, and we highlight areas that require further investigation.
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Affiliation(s)
- Camilla M Donnelly
- School of Biomedical Sciences and Charles Sturt University, Wagga Wagga, Australia
| | - Justin A Roby
- School of Biomedical Sciences and Charles Sturt University, Wagga Wagga, Australia
| | - Christopher J Scott
- School of Biomedical Sciences and Charles Sturt University, Wagga Wagga, Australia
| | - Shane R Raidal
- School of Animal and Veterinary Sciences, Charles Sturt University, Wagga Wagga, Australia
| | - Jade K Forwood
- School of Biomedical Sciences and Charles Sturt University, Wagga Wagga, Australia
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Azarm KD, Lee B. Differential Features of Fusion Activation within the Paramyxoviridae. Viruses 2020; 12:v12020161. [PMID: 32019182 PMCID: PMC7077268 DOI: 10.3390/v12020161] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/25/2020] [Accepted: 01/29/2020] [Indexed: 12/13/2022] Open
Abstract
Paramyxovirus (PMV) entry requires the coordinated action of two envelope glycoproteins, the receptor binding protein (RBP) and fusion protein (F). The sequence of events that occurs during the PMV entry process is tightly regulated. This regulation ensures entry will only initiate when the virion is in the vicinity of a target cell membrane. Here, we review recent structural and mechanistic studies to delineate the entry features that are shared and distinct amongst the Paramyxoviridae. In general, we observe overarching distinctions between the protein-using RBPs and the sialic acid- (SA-) using RBPs, including how their stalk domains differentially trigger F. Moreover, through sequence comparisons, we identify greater structural and functional conservation amongst the PMV fusion proteins, as compared to the RBPs. When examining the relative contributions to sequence conservation of the globular head versus stalk domains of the RBP, we observe that, for the protein-using PMVs, the stalk domains exhibit higher conservation and find the opposite trend is true for SA-using PMVs. A better understanding of conserved and distinct features that govern the entry of protein-using versus SA-using PMVs will inform the rational design of broader spectrum therapeutics that impede this process.
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Pryce R, Azarm K, Rissanen I, Harlos K, Bowden TA, Lee B. A key region of molecular specificity orchestrates unique ephrin-B1 utilization by Cedar virus. Life Sci Alliance 2020; 3:e201900578. [PMID: 31862858 PMCID: PMC6925387 DOI: 10.26508/lsa.201900578] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 12/03/2019] [Accepted: 12/04/2019] [Indexed: 01/13/2023] Open
Abstract
The emergent zoonotic henipaviruses, Hendra, and Nipah are responsible for frequent and fatal disease outbreaks in domestic animals and humans. Specificity of henipavirus attachment glycoproteins (G) for highly species-conserved ephrin ligands underpins their broad host range and is associated with systemic and neurological disease pathologies. Here, we demonstrate that Cedar virus (CedV)-a related henipavirus that is ostensibly nonpathogenic-possesses an idiosyncratic entry receptor repertoire that includes the common henipaviral receptor, ephrin-B2, but, distinct from pathogenic henipaviruses, does not include ephrin-B3. Uniquely among known henipaviruses, CedV can use ephrin-B1 for cellular entry. Structural analyses of CedV-G reveal a key region of molecular specificity that directs ephrin-B1 utilization, while preserving a universal mode of ephrin-B2 recognition. The structural and functional insights presented uncover diversity within the known henipavirus receptor repertoire and suggest that only modest structural changes may be required to modulate receptor specificities within this group of lethal human pathogens.
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Affiliation(s)
- Rhys Pryce
- Division of Structural Biology, Wellcome Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford, UK
| | | | - Ilona Rissanen
- Division of Structural Biology, Wellcome Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford, UK
- Helsinki Institute for Life Science, University of Helsinki, Biocenter 3, Helsinki, Finland
| | - Karl Harlos
- Division of Structural Biology, Wellcome Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford, UK
| | - Thomas A Bowden
- Division of Structural Biology, Wellcome Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford, UK
| | - Benhur Lee
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Virus Network Center of Excellence, Center for Virology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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