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Groth R, Niazi S, Oswin HP, Haddrell AE, Spann K, Morawska L, Ristovski Z. Toward Standardized Aerovirology: A Critical Review of Existing Results and Methodologies. Environ Sci Technol 2024; 58:3595-3608. [PMID: 38355395 DOI: 10.1021/acs.est.3c07275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
Understanding the airborne survival of viruses is important for public health and epidemiological modeling and potentially to develop mitigation strategies to minimize the transmission of airborne pathogens. Laboratory experiments typically involve investigating the effects of environmental parameters on the viability or infectivity of a target airborne virus. However, conflicting results among studies are common. Herein, the results of 34 aerovirology studies were compared to identify links between environmental and compositional effects on the viability of airborne viruses. While the specific experimental apparatus was not a factor in variability between reported results, it was determined that the experimental procedure was a major factor that contributed to discrepancies in results. The most significant contributor to variability between studies was poorly defined initial viable virus concentration in the aerosol phase, causing many studies to not measure the rapid inactivation, which occurs quickly after particle generation, leading to conflicting results. Consistently, studies that measured their reference airborne viability minutes after aerosolization reported higher viability at subsequent times, which indicates that there is an initial loss of viability which is not captured in these studies. The composition of the particles which carry the viruses was also found to be important in the viability of airborne viruses; however, the mechanisms for this effect are unknown. Temperature was found to be important for aerosol-phase viability, but there is a lack of experiments that directly compare the effects of temperature in the aerosol phase and the bulk phase. There is a need for repeated measurements between different research groups under identical conditions both to assess the degree of variability between studies and also to attempt to better understand already published data. Lack of experimental standardization has hindered the ability to quantify the differences between studies, for which we provide recommendations for future studies. These recommendations are as follows: measuring the reference airborne viability using the "direct method"; use equipment which maximizes time resolution; quantify all losses appropriately; perform, at least, a 5- and 10-min sample, if possible; report clearly the composition of the virus suspension; measure the composition of the gas throughout the experiment. Implementing these recommendations will address the most significant oversights in the existing literature and produce data which can more easily be quantitatively compared.
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Affiliation(s)
- Robert Groth
- School of Earth and Atmospheric Sciences, International Laboratory for Air Quality and Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Sadegh Niazi
- School of Earth and Atmospheric Sciences, International Laboratory for Air Quality and Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Henry P Oswin
- School of Earth and Atmospheric Sciences, International Laboratory for Air Quality and Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Allen E Haddrell
- School of Chemistry, Cantock's Close, University of Bristol, Bristol BS8 1TS, United Kingdom
| | - Kirsten Spann
- School of Biomedical Sciences, Centre for Immunology and Infection Control, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Lidia Morawska
- School of Earth and Atmospheric Sciences, International Laboratory for Air Quality and Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Zoran Ristovski
- School of Earth and Atmospheric Sciences, International Laboratory for Air Quality and Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia
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de Silva TA, Apte S, Voisey J, Spann K, Tan M, Chambers D, O'Sullivan B. Immunological Landscapes in Lung Transplantation: Insights from T Cell Profiling in BAL and PBMC. Int J Mol Sci 2024; 25:2476. [PMID: 38473722 DOI: 10.3390/ijms25052476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 02/05/2024] [Accepted: 02/15/2024] [Indexed: 03/14/2024] Open
Abstract
Lung transplant recipients frequently encounter immune-related complications, including chronic lung allograft dysfunction (CLAD). Monitoring immune cells within the lung microenvironment is pivotal for optimizing post-transplant outcomes. This study examined the proportion of T cell subsets in paired bronchoalveolar lavage (BAL) and peripheral PBMC comparing healthy (n = 4) and lung transplantation patients (n = 6, no CLAD and n = 14 CLAD) using 14-color flow cytometry. CD4+ T cell proportions were reduced in CD3 cells in both PBMC and BAL, and positive correlations were discerned between T cell populations in peripheral PBMC and BAL, suggesting the prospect of employing less invasive PBMC sampling as a means of monitoring lung T cells. Furthermore, regulatory T cells (Tregs) were enriched in BAL when compared to peripheral PBMC for transplant recipients. A parallel positive correlation emerged between Treg proportions in BAL and peripheral PBMC, underscoring potential avenues for monitoring lung Tregs. Finally, the most promising biomarker was the Teff (CD8+Granzyme B+)-Treg ratio, which was higher in both the PBMC and BAL of transplant recipients compared to healthy individuals, and increased in the patients with CLAD compared to no CLAD and healthy patients. Conclusions: Distinct T cell profiles in BAL and peripheral PBMC underscore the significance of localized immune monitoring in lung transplantation. The Teff (CD8+granzyme B+)-Treg ratio, particularly within the context of CLAD, emerges as a promising blood and BAL biomarker reflective of inflammation and transplant-related complications. These findings emphasize the imperative need for personalized immune monitoring strategies that tailored to address the unique immunological milieu in post-transplant lungs.
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Affiliation(s)
- Tharushi Ayanthika de Silva
- Centre for Genomics and Personalised Health, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Brisbane, QLD 4001, Australia
| | - Simon Apte
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Brisbane, QLD 4001, Australia
- Facility of Clinical Medicine, The University of Queensland, Brisbane, QLD 4001, Australia
| | - Joanne Voisey
- Centre for Genomics and Personalised Health, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
| | - Kirsten Spann
- Centre for Immunology and Infection Control, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
| | - Maxine Tan
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Brisbane, QLD 4001, Australia
- Facility of Clinical Medicine, The University of Queensland, Brisbane, QLD 4001, Australia
| | - Daniel Chambers
- Centre for Genomics and Personalised Health, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Brisbane, QLD 4001, Australia
- Facility of Clinical Medicine, The University of Queensland, Brisbane, QLD 4001, Australia
| | - Brendan O'Sullivan
- Centre for Genomics and Personalised Health, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Brisbane, QLD 4001, Australia
- Facility of Clinical Medicine, The University of Queensland, Brisbane, QLD 4001, Australia
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Yarlagadda T, Zhu Y, Snape N, Carey A, Bryan E, Maresco-Pennisi D, Coleman A, Cervin A, Spann K. Lactobacillus rhamnosus dampens cytokine and chemokine secretion from primary human nasal epithelial cells infected with rhinovirus. J Appl Microbiol 2024; 135:lxae018. [PMID: 38268489 DOI: 10.1093/jambio/lxae018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 01/15/2024] [Accepted: 01/22/2024] [Indexed: 01/26/2024]
Abstract
AIMS To investigate the effect of Lactobacillus rhamnosus on viral replication and cellular response to human rhinovirus (HRV) infection, including the secretion of antiviral and inflammatory mediators from well-differentiated nasal epithelial cells (WD-NECs). METHODS AND RESULTS The WD-NECs from healthy adult donors (N = 6) were cultured in vitro, exposed to different strains of L. rhamnosus (D3189, D3160, or LB21), and infected with HRV (RV-A16) after 24 h. Survival and adherence capacity of L. rhamnosus in a NEC environment were confirmed using CFSE-labelled isolates, immunofluorescent staining, and confocal microscopy. Shed virus and viral replication were quantified using TCID50 assays and RT-qPCR, respectively. Cytotoxicity was measured by lactate dehydrogenase (LDH) activity. Pro-inflammatory mediators were measured by multiplex immunoassay, and interferon (IFN)-λ1/3 was measured using a standard ELISA kit. Lactobacillus rhamnosus was able to adhere to and colonize WD-NECs prior to the RV-A16 infection. Lactobacillus rhamnosus did not affect shed RV-A16, viral replication, RV-A16-induced IFN-λ1/3 production, or LDH release. Pre-exposure to L. rhamnosus, particularly D3189, reduced the secretion of RV-A16-induced pro-inflammatory mediators by WD-NECs. CONCLUSIONS These findings demonstrate that L. rhamnosus differentially modulates RV-A16-induced innate inflammatory immune responses in primary NECs from healthy adults.
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Affiliation(s)
- Tejasri Yarlagadda
- Centre for Immunology and Infection Control, Queensland University of Technology, Brisbane 4000, Australia
| | - Yanshan Zhu
- School of Chemistry and Molecular Biosciences, University of Queensland, St Lucia 4072, Australia
| | - Natale Snape
- University of Queensland Frazer Institute, Woolloongabba 4102, Australia
| | - Alison Carey
- Centre for Immunology and Infection Control, Queensland University of Technology, Brisbane 4000, Australia
| | - Emily Bryan
- Centre for Immunology and Infection Control, Queensland University of Technology, Brisbane 4000, Australia
- Faculty of Medicine, University of Queensland Centre for Clinical Research, Herston 4006, Australia
| | - Diane Maresco-Pennisi
- Faculty of Medicine, University of Queensland Centre for Clinical Research, Herston 4006, Australia
| | - Andrea Coleman
- Faculty of Medicine, University of Queensland Centre for Clinical Research, Herston 4006, Australia
| | - Anders Cervin
- Faculty of Medicine, University of Queensland Centre for Clinical Research, Herston 4006, Australia
| | - Kirsten Spann
- Centre for Immunology and Infection Control, Queensland University of Technology, Brisbane 4000, Australia
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Niazi S, Groth R, Morawska L, Spann K, Ristovski Z. Dynamics and Viability of Airborne Respiratory Syncytial Virus under Various Indoor Air Conditions. Environ Sci Technol 2023; 57:21558-21569. [PMID: 38084588 DOI: 10.1021/acs.est.3c03455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2023]
Abstract
The factors governing the viability of airborne viruses embedded within respiratory particles are not well understood. This study aimed to investigate the relative humidity (RH)-dependent viability of airborne respiratory syncytial virus (RSV) in simulated respiratory particles suspended in various indoor air conditions. We tested airborne RSV viability in three static indoor air conditions, including sub-hysteresis (RH < 39%), hysteresis (39% < RH < 65%), and super-hysteresis (RH > 65%) air as well as in three dynamic indoor air conditions, including the transitions between the static conditions. The dynamic conditions were hysteresis → super-hysteresis → hysteresis, sub-hysteresis → hysteresis, and super-hysteresis → hysteresis. We found that after 45 min of particle aging in static conditions, the viability of RSV in sub-hysteresis, hysteresis, and super-hysteresis air was 0.72% ± 0.06%, 0.03% ± 0.006%, and 0.27% ± 0.008%, respectively. After 45 min of aging in dynamic conditions, the RSV viability decreased for particles that remained in a liquid (deliquesced) state during aging when compared with particles in a solid (effloresced) state. The decreased viability of airborne RSV for deliquesced particles is consistent with prolonged exposure to elevated aqueous solutes. These results represent the first measurements of the survival of airborne RSV over particle aging time, with equal viability in low, intermediate, and high RHs at 5 and 15 min and a V-shaped curve after 45 min.
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Affiliation(s)
- Sadegh Niazi
- International Laboratory for Air Quality and Health (ILAQH), School of Earth and Atmospheric Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Robert Groth
- International Laboratory for Air Quality and Health (ILAQH), School of Earth and Atmospheric Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Lidia Morawska
- International Laboratory for Air Quality and Health (ILAQH), School of Earth and Atmospheric Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Kirsten Spann
- Centre for Immunology and Infection Control (CIIC), School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD 4006, Australia
| | - Zoran Ristovski
- International Laboratory for Air Quality and Health (ILAQH), School of Earth and Atmospheric Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia
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Zhu Y, Almeida FJ, Baillie JK, Bowen AC, Britton PN, Brizuela ME, Buonsenso D, Burgner D, Chew KY, Chokephaibulkit K, Cohen C, Cormier SA, Crawford N, Curtis N, Farias CGA, Gilks CF, von Gottberg A, Hamer D, Jarovsky D, Jassat W, Jesus AR, Kemp LS, Khumcha B, McCallum G, Miller JE, Morello R, Munro APS, Openshaw PJM, Padmanabhan S, Phongsamart W, Reubenson G, Ritz N, Rodrigues F, Rungmaitree S, Russell F, Sáfadi MAP, Saner C, Semple MG, Prado da Silva DGB, de Sousa LMM, Diogo Moço Souza M, Spann K, Walaza S, Wolter N, Xia Y, Yeoh DK, Zar HJ, Zimmermann P, Short KR. International Pediatric COVID-19 Severity Over the Course of the Pandemic. JAMA Pediatr 2023; 177:1073-1084. [PMID: 37603343 PMCID: PMC10442787 DOI: 10.1001/jamapediatrics.2023.3117] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 06/21/2023] [Indexed: 08/22/2023]
Abstract
Importance Multiple SARS-CoV-2 variants have emerged over the COVID-19 pandemic. The implications for COVID-19 severity in children worldwide are unclear. Objective To determine whether the dominant circulating SARS-CoV-2 variants of concern (VOCs) were associated with differences in COVID-19 severity among hospitalized children. Design, Setting, and Participants Clinical data from hospitalized children and adolescents (younger than 18 years) who were SARS-CoV-2 positive were obtained from 9 countries (Australia, Brazil, Italy, Portugal, South Africa, Switzerland, Thailand, UK, and the US) during 3 different time frames. Time frames 1 (T1), 2 (T2), and 3 (T3) were defined to represent periods of dominance by the ancestral virus, pre-Omicron VOCs, and Omicron, respectively. Age groups for analysis were younger than 6 months, 6 months to younger than 5 years, and 5 to younger than 18 years. Children with an incidental positive test result for SARS-CoV-2 were excluded. Exposures SARS-CoV-2 hospitalization during the stipulated time frame. Main Outcomes and Measures The severity of disease was assessed by admission to intensive care unit (ICU), the need for ventilatory support, or oxygen therapy. Results Among 31 785 hospitalized children and adolescents, the median age was 4 (IQR 1-12) years and 16 639 were male (52.3%). In children younger than 5 years, across successive SARS-CoV-2 waves, there was a reduction in ICU admission (T3 vs T1: risk ratio [RR], 0.56; 95% CI, 0.42-0.75 [younger than 6 months]; RR, 0.61, 95% CI; 0.47-0.79 [6 months to younger than 5 years]), but not ventilatory support or oxygen therapy. In contrast, ICU admission (T3 vs T1: RR, 0.39, 95% CI, 0.32-0.48), ventilatory support (T3 vs T1: RR, 0.37; 95% CI, 0.27-0.51), and oxygen therapy (T3 vs T1: RR, 0.47; 95% CI, 0.32-0.70) decreased across SARS-CoV-2 waves in children 5 years to younger than 18 years old. The results were consistent when data were restricted to unvaccinated children. Conclusions and Relevance This study provides valuable insights into the impact of SARS-CoV-2 VOCs on the severity of COVID-19 in hospitalized children across different age groups and countries, suggesting that while ICU admissions decreased across the pandemic in all age groups, ventilatory and oxygen support generally did not decrease over time in children aged younger than 5 years. These findings highlight the importance of considering different pediatric age groups when assessing disease severity in COVID-19.
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Affiliation(s)
- Yanshan Zhu
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland, Australia
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Flávia Jacqueline Almeida
- Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil
- Hospital Infantil Sabará, Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil
| | - J Kenneth Baillie
- Baillie Gifford Pandemic Science Hub, Centre for Inflammation Research, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, United Kingdom
- Roslin Institute, University of Edinburgh, Easter Bush, Edinburgh, United Kingdom
- MRC Human Genetics Unit, Institute of Genetics and Cancer, Western General Hospital, University of Edinburgh, Edinburgh, United Kingdom
- Intensive Care Unit, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Asha C Bowen
- Department of Infectious Diseases, Perth Children's Hospital, Perth, Western Australia, Australia
| | - Philip N Britton
- Department of Infectious Diseases and Microbiology, the Children's Hospital, Westmead, New South Wales, Australia
- Sydney Medical School and Sydney Infectious Diseases, University of Sydney, Sydney, New South Wales, Australia
| | | | - Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - David Burgner
- Infection and Immunity, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Pediatrics, The University of Melbourne, Parkville, Victoria, Australia
- Department of General Medicine, The Royal Children's Hospital, Parkville, Victoria, Australia
| | - Keng Yih Chew
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Kulkanya Chokephaibulkit
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Cheryl Cohen
- Centre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Stephania A Cormier
- Department of Biological Sciences, Louisiana State University, Baton Rouge, Louisiana
- Pennington Biomedical Research Center, Baton Rouge, Louisiana
| | - Nigel Crawford
- Infection and Immunity, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of General Medicine, The Royal Children's Hospital, Parkville, Victoria, Australia
| | - Nigel Curtis
- Infection and Immunity, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Pediatrics, The University of Melbourne, Parkville, Victoria, Australia
- Infectious Diseases, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - Camila G A Farias
- Hospital Infantil Sabará, Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil
| | - Charles F Gilks
- School of Public Health, The University of Queensland, Brisbane, Queensland, Australia
| | - Anne von Gottberg
- Centre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Diana Hamer
- Our Lady of the Lake Children's Hospital, Baton Rouge, Louisiana
| | - Daniel Jarovsky
- Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil
- Hospital Infantil Sabará, Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil
| | - Waasila Jassat
- Division of the National Health Laboratory Services, National Institute of Communicable Diseases, Johannesburg, South Africa
| | - Ana Rita Jesus
- Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Lisa S Kemp
- Our Lady of the Lake Children's Hospital, Baton Rouge, Louisiana
| | - Benjawan Khumcha
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Georgina McCallum
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Jessica E Miller
- Infection and Immunity, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Pediatrics, The University of Melbourne, Parkville, Victoria, Australia
| | - Rosa Morello
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Alasdair P S Munro
- NIHR Southampton Clinical Research Facility, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
- Faculty of Medicine and Institute for Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Peter J M Openshaw
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
- Imperial College Healthcare NHS Trust: London, London, United Kingdom
| | - Srivatsan Padmanabhan
- Elson S. Floyd College of Medicine, Washington State University, Tacoma, Washington
- St Joseph Medical Center, Tacoma, Washington
| | - Wanatpreeya Phongsamart
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Gary Reubenson
- Empilweni Service & Research Unit, Rahima Moosa Mother & Child Hospital, Department of Paediatrics & Child Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nicole Ritz
- Department of Pediatrics, The University of Melbourne, Parkville, Victoria, Australia
- Mycobacterial and Migrant Health Research Group, University of Basel Children's Hospital Basel and Department of Clinical Research, University of Basel, Basel, Switzerland
- Department of Pediatrics and Pediatric Infectious Diseases, Children's Hospital Lucerne and Faculty of Health Science and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Fernanda Rodrigues
- Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Supattra Rungmaitree
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Fiona Russell
- Infection and Immunity, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Pediatrics, The University of Melbourne, Parkville, Victoria, Australia
| | - Marco A P Sáfadi
- Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil
- Hospital Infantil Sabará, Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil
| | - Christoph Saner
- Murdoch Children's Research Institute, The Royal Children's Hospital, Parkville, Victoria, Australia
- Division of Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, University Hospital Inselspital, University of Bern, Bern, Switzerland
- Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Malcolm G Semple
- NIHR Health Protection Research Unit, Institute of Infection, Veterinary and Ecological Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, United Kingdom
- Respiratory Medicine, Alder Hey Children's Hospital, Institute in The Park, University of Liverpool, Alder Hey Children's Hospital, Liverpool, United Kingdom
| | | | | | | | - Kirsten Spann
- Centre for Immunology and Infection Control, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Sibongile Walaza
- Centre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nicole Wolter
- Centre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Yao Xia
- Department of Microbiology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Daniel K Yeoh
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia
| | - Heather J Zar
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, SA- MRC Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa
| | - Petra Zimmermann
- Department of Community Health, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
| | - Kirsty R Short
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland, Australia
- Australian Infectious Diseases Research Centre, The University of Queensland, Brisbane, Queensland, Australia
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de Silva TA, Apte S, Voisey J, Spann K, Tan M, Divithotawela C, Chambers D, O’Sullivan B. Single-Cell Profiling of Cells in the Lung of a Patient with Chronic Hypersensitivity Pneumonitis Reveals Inflammatory Niche with Abundant CD39+ T Cells with Functional ATPase Phenotype: A Case Study. Int J Mol Sci 2023; 24:14442. [PMID: 37833889 PMCID: PMC10572861 DOI: 10.3390/ijms241914442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/13/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
This study investigated immune cell characteristics in chronic hypersensitivity pneumonitis (HP), focusing on CD39-expressing cells' impact on inflammation and tissue remodelling. Lung tissue from an HP patient was analysed using single-cell transcriptomics, flow cytometry, and gene expression profiling. The tissue revealed diverse cell types like macrophages, T cells, fibroblasts, and regulatory T cells (Tregs). CD39-expressing Tregs exhibited heightened ATP hydrolysis capacity and regulatory gene expression. CD39hi cells displayed markers of both Tregs and proinflammatory Th17 cells, suggesting transitional properties. Communication networks involving molecules like SPP1, collagen, CSF1, and IL-1β were identified, hinting at interactions between cell types in HP pathogenesis. This research provides insights into the immune response and cell interactions in chronic HP. CD39-expressing cells dual nature as Tregs and Th17 cells suggests a role in modulating lung inflammation, potentially affecting disease progression. These findings lay the groundwork for further research, underscoring CD39-expressing cells as potential therapeutic targets in HP.
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Affiliation(s)
- Tharushi Ayanthika de Silva
- Centre for Genomics and Personalised Health, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, QLD 4000, Australia
| | - Simon Apte
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, QLD 4000, Australia
- Facility of Clinical Medicine, The University of Queensland, Brisbane, QLD 4000, Australia
| | - Joanne Voisey
- Centre for Genomics and Personalised Health, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
| | - Kirsten Spann
- Centre for Immunology and Infection Control, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
| | - Maxine Tan
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, QLD 4000, Australia
- Facility of Clinical Medicine, The University of Queensland, Brisbane, QLD 4000, Australia
| | - Chandima Divithotawela
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, QLD 4000, Australia
| | - Daniel Chambers
- Centre for Genomics and Personalised Health, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, QLD 4000, Australia
- Facility of Clinical Medicine, The University of Queensland, Brisbane, QLD 4000, Australia
| | - Brendan O’Sullivan
- Centre for Genomics and Personalised Health, Faculty of Health, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
- Queensland Lung Transplant Service, Ground Floor, Clinical Sciences Building, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, QLD 4000, Australia
- Facility of Clinical Medicine, The University of Queensland, Brisbane, QLD 4000, Australia
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Jaggessar A, Velic A, Spann K, Yarlagadda PKDV. Titanium dioxide nanostructures that reduce the infectivity of respiratory syncytial virus. Mater Today Proc 2023:S2214-7853(23)03330-8. [PMID: 38620140 PMCID: PMC10289122 DOI: 10.1016/j.matpr.2023.05.711] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
Abstract
The spread of respiratory diseases has gained significant attention since the detection and rapid global spread of COVID-19. Respiratory viruses are commonly transmitted when an infected person coughs or sneezes onto a surface, infecting persons who subsequently contact this surface. For this reason, developing surfaces with inherent antipathogenic properties is crucially needed for controlling the spread of deadly pathogens. Recent studies have established the antipathogenic potential of hydrothermally synthesised titanium dioxide (TiO2) nanostructured surfaces against bacteria strains (Gram-positive and negative) and several respiratory viruses, including SARS-CoV-2, HRV-16 and HCoV-NL63. This study investigates the antiviral behaviour of TiO2 nanostructured surfaces against Respiratory Syncytial Virus (RSV), a respiratory virus commonly contracted by children, to reduce viral transmission in high-traffic environments such as hospitals and childcare centers. Mimicking droplets produced when a person coughs or sneezes, RSV droplets were exposed to nanostructured surfaces to investigate their antiviral potential. Results show that nanostructured TiO2 reduced the RSV infectious viral load at all timepoints compared to control surfaces, showing 1.7, 2.6 and 3.2 log reductions after 2-, 5- and 7-hours exposure, respectively. Interestingly, virus exposed to nanostructured surfaces showed little to no infectivity after 5 h exposure while viable virus was still detected on control surfaces after 7 h exposure. These encouraging results establish TiO2 nanostructured surfaces as a potential method for reducing transmission and spread of respiratory viruses and bacterial strains.
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Affiliation(s)
- Alka Jaggessar
- Queensland University of Technology, School of Mechanical, Medical and Process Engineering, 2 George Street, Brisbane 4000, Australia
- Queensland University of Technology, Centre for Biomedical Technologies, 2 George Street, Brisbane 4000, Australia
| | - Amar Velic
- Queensland University of Technology, School of Mechanical, Medical and Process Engineering, 2 George Street, Brisbane 4000, Australia
- Queensland University of Technology, Centre for Biomedical Technologies, 2 George Street, Brisbane 4000, Australia
| | - Kirsten Spann
- Queensland University of Technology, School of Biomedical Science, 2 George Street, Brisbane 4000, Australia
- Queensland University of Technology, Centre for Immunology and Infection Control, 2 George Street, Brisbane 4000, Australia
| | - Prasad K D V Yarlagadda
- University of Southern Queensland, School of Engineering, Springfield Central Queensland, 4300, Australia
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8
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Hajighasemi S, Spann K, Davies JM. Does pollen exposure influence innate immunity to SARS-CoV-2 in allergy or asthma? J Allergy Clin Immunol 2023:S0091-6749(23)00609-7. [PMID: 37211056 PMCID: PMC10197434 DOI: 10.1016/j.jaci.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/31/2023] [Accepted: 05/15/2023] [Indexed: 05/23/2023]
Affiliation(s)
- Saeideh Hajighasemi
- Centre for Immunology and Infection Control, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia.
| | - Kirsten Spann
- Centre for Immunology and Infection Control, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
| | - Janet M Davies
- Centre for Immunology and Infection Control, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia; Office of Research, Metro North Hospital and Health Service, Brisbane, QLD, Australia.
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9
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Speck P, Mackenzie J, Bull RA, Slobedman B, Drummer H, Fraser J, Herrero L, Helbig K, Londrigan S, Moseley G, Prow N, Hansman G, Edwards R, Ahlenstiel C, Abendroth A, Tscharke D, Hobson-Peters J, Kriiger-Loterio R, Parry R, Marsh G, Harding E, Jacques DA, Gartner MJ, Lee WS, McAuley J, Vaz P, Sainsbury F, Tate MD, Sinclair J, Imrie A, Rawlinson S, Harman A, Carr JM, Monson EA, Hibma M, Mahony TJ, Tu T, Center RJ, Shrestha LB, Hall R, Warner M, Ward V, Anderson DE, Eyre NS, Netzler NE, Peel AJ, Revill P, Beard M, Legione AR, Spencer AJ, Idris A, Forwood J, Sarker S, Purcell DFJ, Bartlett N, Deerain JM, Brew BJ, Asgari S, Farrell H, Khromykh A, Enosi Tuipulotu D, Anderson D, Mese S, Tayyar Y, Edenborough K, Uddin JM, Hussain A, Daymond CJI, Agius J, Johnson KN, Shirmast P, Abedinzadeshahri M, MacDiarmid R, Ashley CL, Laws J, Furfaro LL, Burton TD, Johnson SMR, Telikani Z, Petrone M, Roby JA, Samer C, Suhrbier A, Van Der Kamp A, Cunningham A, Donato C, Mahar J, Black WD, Vasudevan S, Lenchine R, Spann K, Rawle DJ, Rudd P, Neil J, Kingston R, Newsome TP, Kim KW, Mak J, Lowry K, Bryant N, Meers J, Roberts JA, McMillan N, Labzin LI, Slonchak A, Hugo LE, Henzeler B, Newton ND, David CT, Reading PC, Esneau C, Briody T, Nasr N, McNeale D, McSharry B, Fakhri O, Horsburgh BA, Logan G, Howley P, Young P. Statement in Support of: "Virology under the Microscope-a Call for Rational Discourse". mBio 2023:e0081523. [PMID: 37097032 DOI: 10.1128/mbio.00815-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Affiliation(s)
- Peter Speck
- Flinders University, Bedford Park, South Australia
| | - Jason Mackenzie
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Rowena A Bull
- Kirby Institute, University of New South Wales, Sydney, Australia
| | | | | | | | - Lara Herrero
- Griffith University, Southport, Queensland, Australia
| | - Karla Helbig
- La Trobe University, Melbourne, Victoria, Australia
| | - Sarah Londrigan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | - Natalie Prow
- Hull York Medical School, University of York, York, United Kingdom
| | - Grant Hansman
- Griffith University, Southport, Queensland, Australia
| | | | | | | | - David Tscharke
- Australian National University, Canberra, Australian Capital Territory, Australia
| | | | | | - Rhys Parry
- University of Queensland, St. Lucia, Queensland, Australia
| | - Glenn Marsh
- Commonwealth Scientific and Industrial Research Organisation, Geelong, Victoria, Australia
| | - Emma Harding
- University of New South Wales, Sydney, New South Wales, Australia
| | - David A Jacques
- University of New South Wales, Sydney, New South Wales, Australia
| | - Matthew J Gartner
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Wen Shi Lee
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Julie McAuley
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Paola Vaz
- University of Melbourne, Melbourne, Victoria, Australia
| | | | - Michelle D Tate
- Monash University, Melbourne, Victoria, Australia
- Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Jane Sinclair
- University of Queensland, St. Lucia, Queensland, Australia
| | - Allison Imrie
- University of Western Australia, Perth, Western Australia, Australia
| | | | - Andrew Harman
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | | | | | | | | | - Thomas Tu
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | | | | | - Robyn Hall
- Ausvet Pty Ltd., Canberra, Australian Capital Territory, Australia
- Commonwealth Scientific and Industrial Research Organisation, Black Mountain, Australian Capital Territory, Australia
| | - Morgyn Warner
- University of Adelaide, Adelaide, South Australia, Australia
- SA Pathology, Adelaide, South Australia, Australia
| | | | - Danielle E Anderson
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | - Natalie E Netzler
- University of Auckland, Auckland, New Zealand
- Maurice Wilkins Centre of Research Excellence, Auckland, New Zealand
| | | | - Peter Revill
- Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Michael Beard
- University of Adelaide, Adelaide, South Australia, Australia
| | | | | | - Adi Idris
- Griffith University, Southport, Queensland, Australia
- Queensland University of Technology, Brisbane, Queensland, Australia
| | - Jade Forwood
- Charles Sturt University, Wagga Wagga, New South Wales, Australia
| | - Subir Sarker
- La Trobe University, Melbourne, Victoria, Australia
| | - Damian F J Purcell
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Nathan Bartlett
- The University of Newcastle, Newcastle, New South Wales, Australia
| | - Joshua M Deerain
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Bruce J Brew
- University of New South Wales, Sydney, New South Wales, Australia
- University of Notre Dame, Sydney, New South Wales, Australia
- St. Vincent's Hospital, Sydney, New South Wales, Australia
| | - Sassan Asgari
- University of Queensland, St. Lucia, Queensland, Australia
| | - Helen Farrell
- University of Queensland, St. Lucia, Queensland, Australia
| | | | | | | | - Sevim Mese
- University of Queensland, St. Lucia, Queensland, Australia
- Istanbul University, Istanbul, Turkey
| | - Yaman Tayyar
- Griffith University, Southport, Queensland, Australia
- Prorenata Biotech, Moledinar, Queensland, Australia
| | | | | | - Abrar Hussain
- Balochistan University of Information Technology, Engineering and Management Sciences, Quetta, Pakistan
| | - Connor J I Daymond
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | | | | | | | - Robin MacDiarmid
- The New Zealand Institute for Plant & Food Research Limited, Auckland, New Zealand
| | | | - Jay Laws
- La Trobe University, Melbourne, Victoria, Australia
| | - Lucy L Furfaro
- University of Western Australia, Perth, Western Australia, Australia
| | | | | | | | - Mary Petrone
- The University of Sydney, New South Wales, Australia
| | - Justin A Roby
- Charles Sturt University, Wagga Wagga, New South Wales, Australia
| | - Carolyn Samer
- The University of Sydney, New South Wales, Australia
| | - Andreas Suhrbier
- University of Queensland, St. Lucia, Queensland, Australia
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | | | - Anthony Cunningham
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | - Celeste Donato
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Jackie Mahar
- The University of Sydney, New South Wales, Australia
| | - Wesley D Black
- Biotopia Environmental Assessment Pty Ltd., Melbourne, Victoria, Australia
| | | | | | - Kirsten Spann
- Queensland University of Technology, Brisbane, Queensland, Australia
| | - Daniel J Rawle
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Penny Rudd
- Griffith University, Southport, Queensland, Australia
| | - Jessica Neil
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | | | - Ki Wook Kim
- University of New South Wales, Sydney, New South Wales, Australia
| | - Johnson Mak
- Griffith University, Southport, Queensland, Australia
| | - Kym Lowry
- University of Queensland, St. Lucia, Queensland, Australia
| | - Nathan Bryant
- The University of Newcastle, Newcastle, New South Wales, Australia
| | - Joanne Meers
- University of Queensland, St. Lucia, Queensland, Australia
| | - Jason A Roberts
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
- Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | | | | | | | - Leon E Hugo
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | | | | | | | - Patrick C Reading
- University of Melbourne, Melbourne, Victoria, Australia
- WHO Collaborating Centre for Reference and Research on Influenza, Melbourne, Australia
| | - Camille Esneau
- The University of Newcastle, Newcastle, New South Wales, Australia
| | - Tatiana Briody
- University of Queensland, St. Lucia, Queensland, Australia
| | - Najla Nasr
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | | | - Brian McSharry
- Charles Sturt University, Wagga Wagga, New South Wales, Australia
| | - Omid Fakhri
- Commonwealth Scientific and Industrial Research Organisation, Black Mountain, Australian Capital Territory, Australia
| | | | - Grant Logan
- Children's Medical Research Institute, Westmead, NSW, Australia
| | - Paul Howley
- Vaxmed Pty Ltd., Berwick, Victoria, Australia
| | - Paul Young
- University of Queensland, St. Lucia, Queensland, Australia
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10
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Speck P, Mackenzie J, Bull RA, Slobedman B, Drummer H, Fraser J, Herrero L, Helbig K, Londrigan S, Moseley G, Prow N, Hansman G, Edwards R, Ahlenstiel C, Abendroth A, Tscharke D, Hobson-Peters J, Kriiger-Loterio R, Parry R, Marsh G, Harding E, Jacques DA, Gartner MJ, Lee WS, McAuley J, Vaz P, Sainsbury F, Tate MD, Sinclair J, Imrie A, Rawlinson S, Harman A, Carr JM, Monson EA, Hibma M, Mahony TJ, Tu T, Center RJ, Shrestha LB, Hall R, Warner M, Ward V, Anderson DE, Eyre NS, Netzler NE, Peel AJ, Revill P, Beard M, Legione AR, Spencer AJ, Idris A, Forwood J, Sarker S, Purcell DFJ, Bartlett N, Deerain JM, Brew BJ, Asgari S, Farrell H, Khromykh A, Enosi Tuipulotu D, Anderson D, Mese S, Tayyar Y, Edenborough K, Uddin JM, Hussain A, Daymond CJI, Agius J, Johnson KN, Shirmast P, Abedinzadeshahri M, MacDiarmid R, Ashley CL, Laws J, Furfaro LL, Burton TD, Johnson SMR, Telikani Z, Petrone M, Roby JA, Samer C, Suhrbier A, Van Der Kamp A, Cunningham A, Donato C, Mahar J, Black WD, Vasudevan S, Lenchine R, Spann K, Rawle DJ, Rudd P, Neil J, Kingston R, Newsome TP, Kim KW, Mak J, Lowry K, Bryant N, Meers J, Roberts JA, McMillan N, Labzin LI, Slonchak A, Hugo LE, Henzeler B, Newton ND, David CT, Reading PC, Esneau C, Briody T, Nasr N, McNeale D, McSharry B, Fakhri O, Horsburgh BA, Logan G, Howley P, Young P. Statement in Support of: "Virology under the Microscope-a Call for Rational Discourse". mSphere 2023:e0016523. [PMID: 37097028 DOI: 10.1128/msphere.00165-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Affiliation(s)
- Peter Speck
- Flinders University, Bedford Park, South Australia
| | - Jason Mackenzie
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Rowena A Bull
- Kirby Institute, University of New South Wales, Sydney, Australia
| | | | | | | | - Lara Herrero
- Griffith University, Southport, Queensland, Australia
| | - Karla Helbig
- La Trobe University, Melbourne, Victoria, Australia
| | - Sarah Londrigan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | - Natalie Prow
- Hull York Medical School, University of York, York, United Kingdom
| | - Grant Hansman
- Griffith University, Southport, Queensland, Australia
| | | | | | | | - David Tscharke
- Australian National University, Canberra, Australian Capital Territory, Australia
| | | | | | - Rhys Parry
- University of Queensland, St. Lucia, Queensland, Australia
| | - Glenn Marsh
- Commonwealth Scientific and Industrial Research Organisation, Geelong, Victoria, Australia
| | - Emma Harding
- University of New South Wales, Sydney, New South Wales, Australia
| | - David A Jacques
- University of New South Wales, Sydney, New South Wales, Australia
| | - Matthew J Gartner
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Wen Shi Lee
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Julie McAuley
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Paola Vaz
- University of Melbourne, Melbourne, Victoria, Australia
| | | | - Michelle D Tate
- Monash University, Melbourne, Victoria, Australia
- Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Jane Sinclair
- University of Queensland, St. Lucia, Queensland, Australia
| | - Allison Imrie
- University of Western Australia, Perth, Western Australia, Australia
| | | | - Andrew Harman
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | | | | | | | | | - Thomas Tu
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | | | | | - Robyn Hall
- Ausvet Pty Ltd., Canberra, Australian Capital Territory, Australia
- Commonwealth Scientific and Industrial Research Organisation, Black Mountain, Australian Capital Territory, Australia
| | - Morgyn Warner
- University of Adelaide, Adelaide, South Australia, Australia
- SA Pathology, Adelaide, South Australia, Australia
| | | | - Danielle E Anderson
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | - Natalie E Netzler
- University of Auckland, Auckland, New Zealand
- Maurice Wilkins Centre of Research Excellence, Auckland, New Zealand
| | | | - Peter Revill
- Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Michael Beard
- University of Adelaide, Adelaide, South Australia, Australia
| | | | | | - Adi Idris
- Griffith University, Southport, Queensland, Australia
- Queensland University of Technology, Brisbane, Queensland, Australia
| | - Jade Forwood
- Charles Sturt University, Wagga Wagga, New South Wales, Australia
| | - Subir Sarker
- La Trobe University, Melbourne, Victoria, Australia
| | - Damian F J Purcell
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Nathan Bartlett
- The University of Newcastle, Newcastle, New South Wales, Australia
| | - Joshua M Deerain
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Bruce J Brew
- University of New South Wales, Sydney, New South Wales, Australia
- University of Notre Dame, Sydney, New South Wales, Australia
- St. Vincent's Hospital, Sydney, New South Wales, Australia
| | - Sassan Asgari
- University of Queensland, St. Lucia, Queensland, Australia
| | - Helen Farrell
- University of Queensland, St. Lucia, Queensland, Australia
| | | | | | | | - Sevim Mese
- University of Queensland, St. Lucia, Queensland, Australia
- Istanbul University, Istanbul, Turkey
| | - Yaman Tayyar
- Griffith University, Southport, Queensland, Australia
- Prorenata Biotech, Moledinar, Queensland, Australia
| | | | | | - Abrar Hussain
- Balochistan University of Information Technology, Engineering and Management Sciences, Quetta, Pakistan
| | - Connor J I Daymond
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | | | | | | | - Robin MacDiarmid
- The New Zealand Institute for Plant & Food Research Limited, Auckland, New Zealand
| | | | - Jay Laws
- La Trobe University, Melbourne, Victoria, Australia
| | - Lucy L Furfaro
- University of Western Australia, Perth, Western Australia, Australia
| | | | | | | | - Mary Petrone
- The University of Sydney, New South Wales, Australia
| | - Justin A Roby
- Charles Sturt University, Wagga Wagga, New South Wales, Australia
| | - Carolyn Samer
- The University of Sydney, New South Wales, Australia
| | - Andreas Suhrbier
- University of Queensland, St. Lucia, Queensland, Australia
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | | | - Anthony Cunningham
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | - Celeste Donato
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Jackie Mahar
- The University of Sydney, New South Wales, Australia
| | - Wesley D Black
- Biotopia Environmental Assessment Pty Ltd., Melbourne, Victoria, Australia
| | | | | | - Kirsten Spann
- Queensland University of Technology, Brisbane, Queensland, Australia
| | - Daniel J Rawle
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Penny Rudd
- Griffith University, Southport, Queensland, Australia
| | - Jessica Neil
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | | | - Ki Wook Kim
- University of New South Wales, Sydney, New South Wales, Australia
| | - Johnson Mak
- Griffith University, Southport, Queensland, Australia
| | - Kym Lowry
- University of Queensland, St. Lucia, Queensland, Australia
| | - Nathan Bryant
- The University of Newcastle, Newcastle, New South Wales, Australia
| | - Joanne Meers
- University of Queensland, St. Lucia, Queensland, Australia
| | - Jason A Roberts
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
- Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | | | | | | | - Leon E Hugo
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | | | | | | | - Patrick C Reading
- University of Melbourne, Melbourne, Victoria, Australia
- WHO Collaborating Centre for Reference and Research on Influenza, Melbourne, Australia
| | - Camille Esneau
- The University of Newcastle, Newcastle, New South Wales, Australia
| | - Tatiana Briody
- University of Queensland, St. Lucia, Queensland, Australia
| | - Najla Nasr
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | | | - Brian McSharry
- Charles Sturt University, Wagga Wagga, New South Wales, Australia
| | - Omid Fakhri
- Commonwealth Scientific and Industrial Research Organisation, Black Mountain, Australian Capital Territory, Australia
| | | | - Grant Logan
- Children's Medical Research Institute, Westmead, NSW, Australia
| | - Paul Howley
- Vaxmed Pty Ltd., Berwick, Victoria, Australia
| | - Paul Young
- University of Queensland, St. Lucia, Queensland, Australia
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11
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Speck P, Mackenzie J, Bull RA, Slobedman B, Drummer H, Fraser J, Herrero L, Helbig K, Londrigan S, Moseley G, Prow N, Hansman G, Edwards R, Ahlenstiel C, Abendroth A, Tscharke D, Hobson-Peters J, Kriiger-Loterio R, Parry R, Marsh G, Harding E, Jacques DA, Gartner MJ, Lee WS, McAuley J, Vaz P, Sainsbury F, Tate MD, Sinclair J, Imrie A, Rawlinson S, Harman A, Carr JM, Monson EA, Hibma M, Mahony TJ, Tu T, Center RJ, Shrestha LB, Hall R, Warner M, Ward V, Anderson DE, Eyre NS, Netzler NE, Peel AJ, Revill P, Beard M, Legione AR, Spencer AJ, Idris A, Forwood J, Sarker S, Purcell DFJ, Bartlett N, Deerain JM, Brew BJ, Asgari S, Farrell H, Khromykh A, Enosi Tuipulotu D, Anderson D, Mese S, Tayyar Y, Edenborough K, Uddin JM, Hussain A, Daymond CJI, Agius J, Johnson KN, Shirmast P, Abedinzadeshahri M, MacDiarmid R, Ashley CL, Laws J, Furfaro LL, Burton TD, Johnson SMR, Telikani Z, Petrone M, Roby JA, Samer C, Suhrbier A, Van Der Kamp A, Cunningham A, Donato C, Mahar J, Black WD, Vasudevan S, Lenchine R, Spann K, Rawle DJ, Rudd P, Neil J, Kingston R, Newsome TP, Kim KW, Mak J, Lowry K, Bryant N, Meers J, Roberts JA, McMillan N, Labzin LI, Slonchak A, Hugo LE, Henzeler B, Newton ND, David CT, Reading PC, Esneau C, Briody T, Nasr N, McNeale D, McSharry B, Fakhri O, Horsburgh BA, Logan G, Howley P, Young P. Statement in Support of: "Virology under the Microscope-a Call for Rational Discourse". J Virol 2023; 97:e0045123. [PMID: 37097023 DOI: 10.1128/jvi.00451-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Affiliation(s)
- Peter Speck
- Flinders University, Bedford Park, South Australia
| | - Jason Mackenzie
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Rowena A Bull
- Kirby Institute, University of New South Wales, Sydney, Australia
| | | | | | | | - Lara Herrero
- Griffith University, Southport, Queensland, Australia
| | - Karla Helbig
- La Trobe University, Melbourne, Victoria, Australia
| | - Sarah Londrigan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | - Natalie Prow
- Hull York Medical School, University of York, York, United Kingdom
| | - Grant Hansman
- Griffith University, Southport, Queensland, Australia
| | | | | | | | - David Tscharke
- Australian National University, Canberra, Australian Capital Territory, Australia
| | | | | | - Rhys Parry
- University of Queensland, St. Lucia, Queensland, Australia
| | - Glenn Marsh
- Commonwealth Scientific and Industrial Research Organisation, Geelong, Victoria, Australia
| | - Emma Harding
- University of New South Wales, Sydney, New South Wales, Australia
| | - David A Jacques
- University of New South Wales, Sydney, New South Wales, Australia
| | - Matthew J Gartner
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Wen Shi Lee
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Julie McAuley
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Paola Vaz
- University of Melbourne, Melbourne, Victoria, Australia
| | | | - Michelle D Tate
- Monash University, Melbourne, Victoria, Australia
- Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Jane Sinclair
- University of Queensland, St. Lucia, Queensland, Australia
| | - Allison Imrie
- University of Western Australia, Perth, Western Australia, Australia
| | | | - Andrew Harman
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | | | | | | | | | - Thomas Tu
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | | | | | - Robyn Hall
- Ausvet Pty Ltd., Canberra, Australian Capital Territory, Australia
- Commonwealth Scientific and Industrial Research Organisation, Black Mountain, Australian Capital Territory, Australia
| | - Morgyn Warner
- University of Adelaide, Adelaide, South Australia, Australia
- SA Pathology, Adelaide, South Australia, Australia
| | | | - Danielle E Anderson
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | - Natalie E Netzler
- University of Auckland, Auckland, New Zealand
- Maurice Wilkins Centre of Research Excellence, Auckland, New Zealand
| | | | - Peter Revill
- Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Michael Beard
- University of Adelaide, Adelaide, South Australia, Australia
| | | | | | - Adi Idris
- Griffith University, Southport, Queensland, Australia
- Queensland University of Technology, Brisbane, Queensland, Australia
| | - Jade Forwood
- Charles Sturt University, Wagga Wagga, New South Wales, Australia
| | - Subir Sarker
- La Trobe University, Melbourne, Victoria, Australia
| | - Damian F J Purcell
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Nathan Bartlett
- The University of Newcastle, Newcastle, New South Wales, Australia
| | - Joshua M Deerain
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | - Bruce J Brew
- University of New South Wales, Sydney, New South Wales, Australia
- University of Notre Dame, Sydney, New South Wales, Australia
- St. Vincent's Hospital, Sydney, New South Wales, Australia
| | - Sassan Asgari
- University of Queensland, St. Lucia, Queensland, Australia
| | - Helen Farrell
- University of Queensland, St. Lucia, Queensland, Australia
| | | | | | | | - Sevim Mese
- University of Queensland, St. Lucia, Queensland, Australia
- Istanbul University, Istanbul, Turkey
| | - Yaman Tayyar
- Griffith University, Southport, Queensland, Australia
- Prorenata Biotech, Moledinar, Queensland, Australia
| | | | | | - Abrar Hussain
- Balochistan University of Information Technology, Engineering and Management Sciences, Quetta, Pakistan
| | - Connor J I Daymond
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | | | | | | | - Robin MacDiarmid
- The New Zealand Institute for Plant & Food Research Limited, Auckland, New Zealand
| | | | - Jay Laws
- La Trobe University, Melbourne, Victoria, Australia
| | - Lucy L Furfaro
- University of Western Australia, Perth, Western Australia, Australia
| | | | | | | | - Mary Petrone
- The University of Sydney, New South Wales, Australia
| | - Justin A Roby
- Charles Sturt University, Wagga Wagga, New South Wales, Australia
| | - Carolyn Samer
- The University of Sydney, New South Wales, Australia
| | - Andreas Suhrbier
- University of Queensland, St. Lucia, Queensland, Australia
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | | | - Anthony Cunningham
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | - Celeste Donato
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Jackie Mahar
- The University of Sydney, New South Wales, Australia
| | - Wesley D Black
- Biotopia Environmental Assessment Pty Ltd., Melbourne, Victoria, Australia
| | | | | | - Kirsten Spann
- Queensland University of Technology, Brisbane, Queensland, Australia
| | - Daniel J Rawle
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Penny Rudd
- Griffith University, Southport, Queensland, Australia
| | - Jessica Neil
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
| | | | | | - Ki Wook Kim
- University of New South Wales, Sydney, New South Wales, Australia
| | - Johnson Mak
- Griffith University, Southport, Queensland, Australia
| | - Kym Lowry
- University of Queensland, St. Lucia, Queensland, Australia
| | - Nathan Bryant
- The University of Newcastle, Newcastle, New South Wales, Australia
| | - Joanne Meers
- University of Queensland, St. Lucia, Queensland, Australia
| | - Jason A Roberts
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute, Melbourne, Victoria, Australia
- Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | | | | | | | - Leon E Hugo
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | | | | | | | - Patrick C Reading
- University of Melbourne, Melbourne, Victoria, Australia
- WHO Collaborating Centre for Reference and Research on Influenza, Melbourne, Australia
| | - Camille Esneau
- The University of Newcastle, Newcastle, New South Wales, Australia
| | - Tatiana Briody
- University of Queensland, St. Lucia, Queensland, Australia
| | - Najla Nasr
- The University of Sydney, New South Wales, Australia
- Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | | | - Brian McSharry
- Charles Sturt University, Wagga Wagga, New South Wales, Australia
| | - Omid Fakhri
- Commonwealth Scientific and Industrial Research Organisation, Black Mountain, Australian Capital Territory, Australia
| | | | - Grant Logan
- Children's Medical Research Institute, Westmead, NSW, Australia
| | - Paul Howley
- Vaxmed Pty Ltd., Berwick, Victoria, Australia
| | - Paul Young
- University of Queensland, St. Lucia, Queensland, Australia
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12
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Groth R, Niazi S, Spann K, Johnson GR, Ristovski Z. Physicochemical characterization of porcine respiratory aerosol and considerations for future aerovirology. PNAS Nexus 2023; 2:pgad087. [PMID: 37007717 PMCID: PMC10063220 DOI: 10.1093/pnasnexus/pgad087] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/08/2023] [Indexed: 06/19/2023]
Abstract
Understanding the mechanisms which inactivate airborne viruses is a current challenge. The composition of human respiratory aerosol is poorly understood and needs to be adequately investigated for use in aerovirology studies. Here, the physicochemical properties of porcine respiratory fluid (PRF) from the trachea and lungs were investigated both in bulk solutions and in aerosols. The mass ratio of Na:K in PRF compared with cell culture media (Dulbecco's Modified Eagle Medium, DMEM), which is frequently used in aerovirology studies, was significantly lower (∼2:1 vs ∼16:1). PRF contained significantly more potassium and protein than DMEM. PRF aerosols of all samples were similarly hygroscopic to human respiratory aerosol. PRF particles could nucleate with spatially separated crystals, indicating that the protein matrix was sufficiently viscous to prevent the complete coalescence of aqueous salts prior to efflorescence. The effects of these differences in compositions on the viability of viruses are currently not well understood. The virus suspensions in aerovirology studies need to be reconsidered to adequately reflect a real-world expiration scenario.
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Affiliation(s)
- Robert Groth
- School of Earth and Atmospheric Sciences, International Laboratory for Air Quality and Health, Faculty of Science, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Sadegh Niazi
- School of Earth and Atmospheric Sciences, International Laboratory for Air Quality and Health, Faculty of Science, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Kirsten Spann
- School of Biomedical Sciences, Centre for Immunology and Infection Control, Faculty of Health, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Graham R Johnson
- School of Earth and Atmospheric Sciences, International Laboratory for Air Quality and Health, Faculty of Science, Queensland University of Technology, Brisbane, QLD 4000, Australia
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13
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Navone L, Moffitt K, Johnston WA, Mercer T, Cooper C, Spann K, Speight RE. Bioengineered textiles with peptide binders that capture SARS-CoV-2 viral particles. Commun Mater 2022; 3:54. [PMID: 35991518 PMCID: PMC9376897 DOI: 10.1038/s43246-022-00278-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 08/01/2022] [Indexed: 05/28/2023]
Abstract
The use of personal protective equipment (PPE), face masks and ventilation are key strategies to control the transmission of respiratory viruses. However, most PPE provides physical protection that only partially prevents the transmission of viral particles. Here, we develop textiles with integrated peptide binders that capture viral particles. We fuse peptides capable of binding the receptor domain of the spike protein on the SARS-CoV-2 capsid to the cellulose-binding domain from the Trichoderma reesei cellobiohydrolase II protein. The hybrid peptides can be attached to the cellulose fibres in cotton and capture SARS-CoV-2 viral particles with high affinity. The resulting bioengineered cotton captures 114,000 infective virus particles per cm2 and reduces onwards SARS-CoV-2 infection of cells by 500-fold. The hybrid peptides could be easily modified to capture and control the spread of other infectious pathogens or for attachment to different materials. We anticipate the use of bioengineered protective textiles in PPE, facemasks, ventilation, and furnishings will provide additional protection to the airborne or fomite transmission of viruses.
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Affiliation(s)
- Laura Navone
- School of Biology and Environmental Sciences, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- ARC Centre of Excellence in Synthetic Biology, Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
| | - Kaylee Moffitt
- School of Biology and Environmental Sciences, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
| | - Wayne A. Johnston
- School of Biology and Environmental Sciences, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- ARC Centre of Excellence in Synthetic Biology, Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
| | - Tim Mercer
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland (UQ), Brisbane, QLD 4072 Australia
- Garvan Institute of Medical Research, Sydney, NSW 2010 Australia
| | - Crystal Cooper
- Central Analytical Research Facility (CARF), Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
| | - Kirsten Spann
- Centre for Immunology and Infection Control, School of Biomedical Science, Faculty of Health, Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
| | - Robert E. Speight
- School of Biology and Environmental Sciences, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- ARC Centre of Excellence in Synthetic Biology, Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
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14
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Abstract
The rapid emergence and global spread of the COVID-19 causing Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) and its subsequent mutated strains has caused unprecedented health, economic, and social devastation. Respiratory viruses such as SARS-CoV-2 can be transmitted through both direct and indirect channels, including aerosol respiratory droplets, contamination of inanimate surfaces (fomites), and direct person-to-person contact. Current methods of virus inactivation on surfaces include chemicals and biocides, and while effective, continuous and repetitive cleaning of all surfaces is not always viable. Recent work in the field of biomaterials engineering has established the antibacterial effects of hydrothermally synthesized TiO2 nanostructured surfaces against both Gram-negative and -positive bacteria. The current study investigates the effectiveness of said TiO2 nanostructured surfaces against two enveloped human coronaviruses, SARS-CoV-2 and HCoV-NL63, and nonenveloped HRV-16 for surface-based inactivation. Results show that structured surfaces reduced infectious viral loads of SARS-CoV-2 (5 log), HCoV-NL63 (3 log), and HRV-16 (4 log) after 5 h, compared to nonstructured and tissue culture plastic control surfaces. Interestingly, infectious virus remained present on control tissue culture plastic after 7 h exposure. These encouraging results establish the potential use of nanostructured surfaces to reduce the transmission and spread of both enveloped and nonenveloped respiratory viruses, by reducing their infectious period on a surface. The dual antiviral and antibacterial properties of these surfaces support their potential application in a wide variety of settings such as hospitals and healthcare environments, public transport and community hubs.
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Affiliation(s)
- Alka Jaggessar
- School of Mechanical, Medical and Process Engineering, Faculty of Engineering, Queensland University of Technology, 2 George Street, Brisbane, Queensland 4000, Australia.,Centre for Biomedical Technologies, Queensland University of Technology, 2 George Street, Brisbane, Queensland 4000, Australia
| | - Amar Velic
- School of Mechanical, Medical and Process Engineering, Faculty of Engineering, Queensland University of Technology, 2 George Street, Brisbane, Queensland 4000, Australia.,Centre for Biomedical Technologies, Queensland University of Technology, 2 George Street, Brisbane, Queensland 4000, Australia
| | - Prasad Kdv Yarlagadda
- School of Mechanical, Medical and Process Engineering, Faculty of Engineering, Queensland University of Technology, 2 George Street, Brisbane, Queensland 4000, Australia.,Centre for Biomedical Technologies, Queensland University of Technology, 2 George Street, Brisbane, Queensland 4000, Australia
| | - Kirsten Spann
- School of Biomedical Science, Faculty of Health, Queensland University of Technology, 2 George Street, Brisbane, Queensland 4000, Australia.,Centre for Immunology and Infection Control, Queensland University of Technology, 2 George Street, Brisbane, Queensland 4000, Australia
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15
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Werder RB, Ullah MA, Rahman MM, Simpson J, Lynch JP, Collinson N, Rittchen S, Rashid RB, Sikder MAA, Handoko HY, Curren BF, Sebina I, Hartel G, Bissell A, Ngo S, Yarlagadda T, Hasnain SZ, Lu W, Sohal SS, Martin M, Bowler S, Burr LD, Martinez LO, Robaye B, Spann K, Ferreira MAR, Phipps S. Targeting the P2Y13 Receptor Suppresses IL-33 and HMGB1 Release and Ameliorates Experimental Asthma. Am J Respir Crit Care Med 2021; 205:300-312. [PMID: 34860143 DOI: 10.1164/rccm.202009-3686oc] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
RATIONALE The alarmins IL-33 and HMGB1 (high mobility group box 1) contribute to type-2 inflammation and asthma pathogenesis. OBJECTIVES To determine whether P2Y13 receptor (P2Y13-R), a purinergic G protein-coupled receptor (GPCR) and risk allele for asthma, regulates the release of IL-33 and HMGB1. METHODS Bronchial biopsies were obtained from healthy and asthmatic subjects. Primary human airway epithelial cells (AECs), primary mouse (m)AECs, or C57Bl/6 mice were inoculated with various aeroallergens or respiratory viruses, and the nuclear-to-cytoplasmic translocation and release of alarmins measured by immunohistochemistry and ELISA. The role of P2Y13-R in AEC function and in the onset, progression, and an exacerbation of experimental asthma, was assessed using pharmacological antagonists and P2Y13-R gene-deleted mice. MEASUREMENTS AND MAIN RESULTS Aeroallergen-exposure induced the extracellular release of ADP and ATP, nucleotides that activate P2Y13-R. ATP, ADP, aeroallergen (house dust mite, cockroach or Alternaria) or virus exposure induced the nuclear-to-cytoplasmic translocation and subsequent release of IL-33 and HMGB1, and this response was ablated by genetic deletion or pharmacological antagonism of P2Y13. In mice, prophylactic or therapeutic P2Y13-R blockade attenuated asthma onset, and critically, ablated the severity of a rhinovirus-associated exacerbation in a high-fidelity experimental model of chronic asthma. Moreover, P2Y13-R antagonism derepressed antiviral immunity, increasing IFN-λ production and decreasing viral copies in the lung. CONCLUSIONS We identify P2Y13-R as a novel gatekeeper of the nuclear alarmins IL-33 and HMGB1, and demonstrate that the targeting of this GPCR via genetic deletion or treatment with a small-molecule antagonist protects against the onset and exacerbations of experimental asthma.
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Affiliation(s)
- Rhiannon B Werder
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia.,The University of Queensland, 1974, Faculty of Medicine, Brisbane, Queensland, Australia.,Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, United States.,Boston University School of Medicine, 12259, The Pulmonary Center and Department of Medicine, Boston, Massachusetts, United States
| | - Md Ashik Ullah
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia
| | - Muhammed Mahfuzur Rahman
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia.,The University of Queensland, 1974, Faculty of Medicine, Brisbane, Queensland, Australia
| | - Jennifer Simpson
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia.,The University of Queensland, 1974, Faculty of Medicine, Brisbane, Queensland, Australia.,National Institute of Allergy and Infectious Diseases, 35037, Barrier Immunity Section, Laboratory of Viral Diseases, Bethesda, Maryland, United States
| | - Jason P Lynch
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia.,Harvard Medical School, 1811, Department of Microbiology, Boston, Massachusetts, United States
| | - Natasha Collinson
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia
| | - Sonja Rittchen
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia.,Medical University of Graz, 31475, Otto Loewi Research Center for Vascular Biology, Immunology and Inflammation, Division of Pharmacology, Graz, Steiermark, Austria
| | - Ridwan B Rashid
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia.,The University of Queensland, 1974, Faculty of Medicine, Brisbane, Queensland, Australia
| | - Md Al Amin Sikder
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia.,The University of Queensland, 1974, Faculty of Medicine, Brisbane, Queensland, Australia
| | - Herlina Y Handoko
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia
| | - Bodie F Curren
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia.,The University of Queensland, 1974, Faculty of Medicine, Brisbane, Queensland, Australia
| | - Ismail Sebina
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia
| | - Gunter Hartel
- QIMR Berghofer, 56362, Brisbane, Queensland, Australia
| | - Alec Bissell
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia
| | - Sylvia Ngo
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia
| | - Tejasri Yarlagadda
- Queensland University of Technology Faculty of Health, 110544, Kelvin Grove, Queensland, Australia
| | - Sumaira Z Hasnain
- Mater Medical Research Institute, 200098, Brisbane, Queensland, Australia
| | - Wenying Lu
- University of Tasmania, 3925, Respiratory Translational Research Group, Launceston , Tasmania, Australia
| | - Sukhwinder S Sohal
- University of Tasmania , Respiratory Translational Research Group, Launceston , Tasmania, Australia
| | - Megan Martin
- Mater Health Services, Respiratory Medicine, South Brisbane, Queensland, Australia
| | - Simon Bowler
- Mater Health Services, Respiratory Medicine, South Brisbane, Queensland, Australia
| | - Lucy D Burr
- UQ School of Medicine, Brisbane, Queensland, Australia
| | - Laurent O Martinez
- University of Toulouse, 137668, Institut National de la Santé et de la Recherche Médicale (INSERM), Toulouse, France
| | - Bernard Robaye
- Université Libre de Bruxelles, 26659, IRIBHM, Bruxelles, Belgium
| | - Kirsten Spann
- Queensland University of Technology, 1969, School of Biomedical Sciences, Brisbane, Queensland, Australia
| | - Manuel A R Ferreira
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia
| | - Simon Phipps
- QIMR Berghofer Medical Research Institute, 56362, Respiratory Immunology Laboratory, Brisbane, Queensland, Australia.,The University of Queensland, 1974, Faculty of Medicine, Brisbane, Queensland, Australia.,The University of Queensland, 1974, Australian Infectious Diseases Research Centre, Brisbane, Queensland, Australia;
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16
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Kuhn JH, Adkins S, Agwanda BR, Kubrusli RA, Alkhovsky (Aльxoвcкий Cepгeй Bлaдимиpoвич) SV, Amarasinghe GK, Avšič-Županc T, Ayllón MA, Bahl J, Balkema-Buschmann A, Ballinger MJ, Basler CF, Bavari S, Beer M, Bejerman N, Bennett AJ, Bente DA, Bergeron É, Bird BH, Blair CD, Blasdell KR, Blystad DR, Bojko J, Borth WB, Bradfute S, Breyta R, Briese T, Brown PA, Brown JK, Buchholz UJ, Buchmeier MJ, Bukreyev A, Burt F, Büttner C, Calisher CH, Cao (曹孟籍) M, Casas I, Chandran K, Charrel RN, Cheng Q, Chiaki (千秋祐也) Y, Chiapello M, Choi IR, Ciuffo M, Clegg JCS, Crozier I, Bó ED, de la Torre JC, de Lamballerie X, de Swart RL, Debat H, Dheilly NM, Di Cicco E, Di Paola N, Di Serio F, Dietzgen RG, Digiaro M, Dolnik O, Drebot MA, Drexler JF, Dundon WG, Duprex WP, Dürrwald R, Dye JM, Easton AJ, Ebihara (海老原秀喜) H, Elbeaino T, Ergünay K, Ferguson HW, Fooks AR, Forgia M, Formenty PBH, Fránová J, Freitas-Astúa J, Fu (付晶晶) J, Fürl S, Gago-Zachert S, Gāo GF, García ML, García-Sastre A, Garrison AR, Gaskin T, Gonzalez JPJ, Griffiths A, Goldberg TL, Groschup MH, Günther S, Hall RA, Hammond J, Han (韩彤) T, Hepojoki J, Hewson R, Hong (洪健) J, Hong (洪霓) N, Hongo S, Horie (堀江真行) M, Hu JS, Hu T, Hughes HR, Hüttner F, Hyndman TH, Ilyas M, Jalkanen R, Jiāng (姜道宏) D, Jonson GB, Junglen S, Kadono (上遠野冨士夫) F, Kaukinen KH, Kawate M, Klempa B, Klingström J, Kobinger G, Koloniuk I, Kondō (近藤秀樹) H, Koonin EV, Krupovic M, Kubota (久保田健嗣) K, Kurath G, Laenen L, Lambert AJ, Langevin SL, Lee B, Lefkowitz EJ, Leroy EM, Li (李邵蓉) S, Li (李龙辉) L, Lǐ (李建荣) J, Liu (刘华珍) H, Lukashevich IS, Maes P, de Souza WM, Marklewitz M, Marshall SH, Marzano SYL, Massart S, McCauley JW, Melzer M, Mielke-Ehret N, Miller KM, Ming TJ, Mirazimi A, Mordecai GJ, Mühlbach HP, Mühlberger E, Naidu R, Natsuaki (夏秋知英) T, Navarro JA, Netesov (Heтёcoв Cepгeй Bиктopoвич) SV, Neumann G, Nowotny N, Nunes MRT, Olmedo-Velarde A, Palacios G, Pallás V, Pályi B, Papa (Άννα Παπά) A, Paraskevopoulou (Παρασκευοπούλου Σοφία) S, Park AC, Parrish CR, Patterson DA, Pauvolid-Corrêa A, Pawęska JT, Payne S, Peracchio C, Pérez DR, Postler TS, Qi (亓立莹) L, Radoshitzky SR, Resende RO, Reyes CA, Rima BK, Luna GR, Romanowski V, Rota P, Rubbenstroth D, Rubino L, Runstadler JA, Sabanadzovic S, Sall AA, Salvato MS, Sang R, Sasaya (笹谷孝英) T, Schulze AD, Schwemmle M, Shi (施莽) M, Shí (石晓宏) X, Shí (石正丽) Z, Shimomoto (下元祥史) Y, Shirako Y, Siddell SG, Simmonds P, Sironi M, Smagghe G, Smither S, Song (송진원) JW, Spann K, Spengler JR, Stenglein MD, Stone DM, Sugano J, Suttle CA, Tabata A, Takada (高田礼人) A, Takeuchi (竹内繁治) S, Tchouassi DP, Teffer A, Tesh RB, Thornburg NJ, Tomitaka (冨高保弘) Y, Tomonaga (朝長啓造) K, Tordo N, Torto B, Towner JS, Tsuda (津田新哉) S, Tu (涂长春) C, Turina M, Tzanetakis I, Uchida J, Usugi (宇杉富雄) T, Vaira AM, Vallino M, van den Hoogen B, Varsani A, Vasilakis (Νίκος Βασιλάκης) N, Verbeek M, von Bargen S, Wada J, Wahl V, Walker PJ, Wang (王林发) LF, Wang (王国平) G, Wang (王雁翔) Y, Wang (王亚琴) YQ, Waqas M, Wèi (魏太云) T, Wen (温少华) S, Whitfield AE, Williams JV, Wolf YI, Wu (吴建祥) JX, Xu (徐雷) L, Yanagisawa (栁澤広宣) H, Yang (杨彩霞) C, Yang (杨作坤) Z, Zerbini FM, Zhai (翟立峰) L, Zhang YZ, Zhang (张松) S, Zhang (张靖国) J, Zhang (张哲) Z, Zhou (周雪平) X. Correction to: 2021 Taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales. Arch Virol 2021; 166:3567-3579. [PMID: 34786611 PMCID: PMC11078012 DOI: 10.1007/s00705-021-05266-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Jens H. Kuhn
- Integrated Research Facility at Fort Detrick, National
Institute of Allergy and Infectious Diseases, National Institutes of Health,
Frederick, MD, USA
| | - Scott Adkins
- United States Department of Agriculture, Agricultural
Research Service, US Horticultural Research Laboratory, Fort Pierce, FL, USA
| | - Bernard R. Agwanda
- Zoology Department, National Museums of Kenya, Nairobi,
Kenya
- Jomo Kenyatta University of Agriculture &
Technology, Nairobi, Kenya
| | - Rim Al Kubrusli
- Division Phytomedicine, Faculty of Life Sciences,
Humboldt-Universität zu Berlin, Berlin, Germany
| | | | - Gaya K. Amarasinghe
- Department of Pathology and Immunology, Washington
University School of Medicine, St. Louis, MO, USA
| | | | - María A. Ayllón
- Centro de Biotecnología y Genómica de
Plantas, Universidad Politécnica de Madrid—Instituto Nacional de
Investigación y Tecnología Agraria y Alimentaria, Campus de
Montegancedo, Pozuelo de Alarcón, Madrid, Spain
- Departamento de Biotecnología-Biología
Vegetal, Escuela Técnica Superior de Ingeniería Agronómica,
Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Madrid,
Spain
| | - Justin Bahl
- Center for Ecology of Infectious Diseases, Department of
Infectious Diseases, Department of Epidemiology and Biostatistics, Insitute of
Bioinformatics, University of Georgia, Athens, GA, USA
| | - Anne Balkema-Buschmann
- Institute of Novel and Emerging Infectious Diseases,
Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health,
Greifswald-Insel Riems, Germany
| | - Matthew J. Ballinger
- Department of Biological Sciences, Mississippi State
University, Mississippi State, MS, USA
| | - Christopher F. Basler
- Center for Microbial Pathogenesis, Institute for
Biomedical Sciences, Georgia State University, Atlanta, GA, USA
| | - Sina Bavari
- Edge BioInnovation Consulting and Mgt, Frederick, MD,
USA
| | - Martin Beer
- Institute of Diagnostic Virology,
Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | | | - Andrew J. Bennett
- Genomics and Bioinformatics Department, Biological
Defense Research Directorate, Naval Medical Research Center–Frederick, Fort
Detrick, Frederick, MD, USA
| | | | - Éric Bergeron
- Viral Special Pathogens Branch, Division of
High-Consequence Pathogens and Pathology, Centers for Disease Control and
Prevention, Atlanta, GA, USA
| | - Brian H. Bird
- School of Veterinary Medicine, One Health Institute,
University of California, Davis, Davis, CA, USA
| | - Carol D. Blair
- Department of Microbiology, Immunology and Pathology,
Colorado State University, Fort Collins, CO, USA
| | - Kim R. Blasdell
- Commonwealth Scientific and Industrial Research
Organisation (CSIRO), Australian Centre for Disease Preparedness, Geelong, VIC,
Australia
| | | | - Jamie Bojko
- School of Health and Life Sciences, Teesside University,
Middlesbrough TS1 3BX, UK
- National Horizons Centre, Teesside University,
Darlington DL1 1HG, UK
| | | | - Steven Bradfute
- University of New Mexico Health Sciences Center,
Albuquerque, NM, USA
| | - Rachel Breyta
- University of Washington, Seattle, WA, USA
- US Geological Survey, Western Fisheries Research
Center, Seattle, WA, USA
| | - Thomas Briese
- Center for Infection and Immunity, and Department of
Epidemiology, Mailman School of Public Health, Columbia University, New York, NY,
USA
| | - Paul A. Brown
- Laboratory of Ploufragan-Plouzané-Niort, French
Agency for Food, Environmental and Occupational Heath Safety ANSES, Ploufragan,
France
| | - Judith K. Brown
- School of Plant Sciences, University of Arizona, Tucson,
AZ, USA
| | - Ursula J. Buchholz
- RNA Viruses Section, Laboratory of Infectious Diseases,
National Institute of Allergy and Infectious Diseases, National Institutes of
Health, Bethesda, MD, USA
| | - Michael J. Buchmeier
- Department of Molecular Biology and Biochemistry,
University of California, Irvine, Irvine, CA, USA
| | - Alexander Bukreyev
- Galveston National Laboratory, The University of Texas
Medical Branch at Galveston, Galveston, TX, USA
| | - Felicity Burt
- Division of Virology, National Health Laboratory Service
and Division of Virology, University of the Free State, Bloemfontein, Republic of
South Africa
| | - Carmen Büttner
- Division Phytomedicine, Faculty of Life Sciences,
Humboldt-Universität zu Berlin, Berlin, Germany
| | | | - Mengji Cao (曹孟籍)
- National Citrus Engineering and Technology Research
Center, Citrus Research Institute, Southwest University, Beibei, Chongqing,
People’s Republic of China
| | - Inmaculada Casas
- Respiratory Virus and Influenza Unit, National
Microbiology Center, Instituto de Salud Carlos III, Madrid, Spain
| | - Kartik Chandran
- Department of Microbiology and Immunology, Albert
Einstein College of Medicine, Bronx, NY, USA
| | - Rémi N. Charrel
- Unité des Virus Emergents (Aix-Marseille Univ, IRD
190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
| | - Qi Cheng
- State Key Laboratory of Rice Biology, Institute of
Biotechnology, Zhejiang University, Hangzhou, People’s Republic of
China
| | - Yuya Chiaki (千秋祐也)
- Grape and Persimmon Research Station, Institute of Fruit
tree and Tea Science, NARO, Higashihiroshima, Hiroshima, Japan
| | - Marco Chiapello
- Institute for Sustainable Plant Protection, National
Research Council of Italy (CNR), Strada delle Cacce 73, 10135 Turin, Italy
| | - Il-Ryong Choi
- Plant Breeding Genetics and Biotechnology Division and
International Rice Research Institute, Los Baños, Philippines
| | - Marina Ciuffo
- Institute for Sustainable Plant Protection, National
Research Council of Italy (CNR), Strada delle Cacce 73, 10135 Turin, Italy
| | | | - Ian Crozier
- Clinical Monitoring Research Program Directorate,
Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Elena Dal Bó
- CIDEFI, Facultad de Ciencias Agrarias y Forestales,
Universidad de La Plata, La Plata, Argentina
| | - Juan Carlos de la Torre
- Department of Immunology and Microbiology IMM-6, The
Scripps Research Institute, La Jolla, CA, USA
| | - Xavier de Lamballerie
- Unité des Virus Emergents (Aix-Marseille Univ, IRD
190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
| | - Rik L. de Swart
- Department Viroscience, Erasmus MC, University Medical
Centre Rotterdam, Rotterdam, The Netherlands
| | - Humberto Debat
- Centro de Investigaciones Agropecuarias, Instituto
Nacional de Tecnología Agropecuaria (IPAVE-CIAP-INTA), Córdoba,
Argentina
- Unidad de Fitopatología y Modelización
Agrícola, Consejo Nacional de Investigaciones Científicas y
Técnicas (UFYMA-CONICET), Córdoba, Argentina
| | - Nolwenn M. Dheilly
- UMR 1161 Virology ANSES/INRAE/ENVA, ANSES Animal Health
Laboratory, 94704 Maisons-Alfort, France
| | | | - Nicholas Di Paola
- United States Army Medical Research Institute of
Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Francesco Di Serio
- Istituto per la Protezione Sostenibile delle Piante,
Consiglio Nazionale delle Ricerche, Turin, Italy
| | - Ralf G. Dietzgen
- Queensland Alliance for Agriculture and Food Innovation,
The University of Queensland, St. Lucia, QLD, Australia
| | - Michele Digiaro
- CIHEAM, Istituto Agronomico Mediterraneo di Bari,
Valenzano, Italy
| | - Olga Dolnik
- Institute of Virology, Philipps University Marburg,
Marburg, Germany
| | - Michael A. Drebot
- Zoonotic Diseases and Special Pathogens, National
Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - J. Felix Drexler
- Institute of Virology,
Charité-Universitätsmedizin Berlin, Corporate Member of Freie
Universität Berlin, Humboldt Universität Berlin, Berlin, Germany
| | - William G. Dundon
- Animal Production and Health Laboratory, Joint FAO/IAEA
Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear
Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - W. Paul Duprex
- School of Medicine, University of Pittsburgh, Pittsburgh,
PA, USA
| | | | - John M. Dye
- United States Army Medical Research Institute of
Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | | | | | | | - Koray Ergünay
- Virology Unit, Department of Medical Microbiology,
Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Hugh W. Ferguson
- School of Veterinary Medicine, St. George’s
University, True Blue, Grenada
| | | | - Marco Forgia
- Institute for sustainable plant protection, CNR, Turin,
Italy
| | | | - Jana Fránová
- Plant Virology Department, Institute of Plant Molecular
Biology, Biology Centre CAS, Ceske Budejovice, Czech Republic
| | | | - Jingjing Fu (付晶晶)
- College of Life Science and Engineering, Shenyang
University, Shenyang, Liaoning, People’s Republic of China
| | - Stephanie Fürl
- Albrecht Daniel Thaer-Institute for Crop and Animal
Sciences, Division Phytomedicine, Humboldt-Universität zu Berlin, Berlin,
Germany
| | - Selma Gago-Zachert
- Institute of Biochemistry and Biotechnology, Martin
Luther University Halle-Wittenberg, Halle/Saale, Germany
| | - George Fú Gāo
- National Institute for Viral Disease Control and
Prevention, Chinese Center for Disease Control and Prevention, Beijing,
People’s Republic of China
| | - María Laura García
- nstituto de Biotecnología y Biología
Molecular, Facultad de Ciencias Exactas, I, CONICET UNLP, La Plata, Argentina
| | | | - Aura R. Garrison
- United States Army Medical Research Institute of
Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Thomas Gaskin
- Division Phytomedicine, Faculty of Life Sciences,
Humboldt-Universität zu Berlin, Berlin, Germany
- Landwirtschaft und Flurneuordnung, Landesamt für
ländliche Entwicklung, Frankfurt (Oder), Germany
| | - Jean-Paul J. Gonzalez
- Department of Microbiology and Immunology, Division of
Biomedical Graduate Research Organization, School of Medicine, Georgetown
University, Washington, DC 20057, USA
- Centaurus Biotechnologies, CTP, Manassas, VA, USA
| | - Anthony Griffiths
- Department of Microbiology and National Emerging
Infectious Diseases Laboratories, Boston University School of Medicine, Boston, MA,
USA
| | - Tony L. Goldberg
- Department of Pathobiological Sciences, School of
Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Martin H. Groschup
- Institute of Novel and Emerging Infectious Diseases,
Friedric h-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Stephan Günther
- WHO Collaborating Centre for Arboviruses and Hemorrhagic
Fever Reference and Research, Department of Virology, Bernhard-Nocht Institute for
Tropical Medicine, Hamburg, Germany
| | - Roy A. Hall
- Australian Infectious Diseases Research Centre, School of
Chemistry and Molecular Biosciences, The University of Queensland, Brisbane,
Australia
| | - John Hammond
- Floral and Nursery Plants Research Unit, United States
Department of Agriculture, Agricultural Research Service, USNA, Beltsville, MD,
USA
| | - Tong Han (韩彤)
- College of Life Science and Engineering, Shenyang
University, Shenyang, Liaoning, People’s Republic of China
| | - Jussi Hepojoki
- Department of Virology, University of Helsinki, Medicum,
Helsinki, Finland
- Institute of Veterinary Pathology, Vetsuisse Faculty,
University of Zurich, Zurich, Switzerland
| | - Roger Hewson
- London School of Hygeine and Tropical Medicine, London,
UK
| | - Jiang Hong (洪健)
- Analysis Center of Agrobiology and Environmental
Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Ni Hong (洪霓)
- Key Lab of Plant Pathology of Hubei Province, College of
Plant Science and Technology, Huazhong Agricultural University, Wuhan,
People’s Republic of China
| | - Seiji Hongo
- Department of Infectious Diseases, Yamagata University
Faculty of Medicine, Yamagata, Japan
| | - Masayuki Horie (堀江真行)
- Hakubi Center for Advanced Research, Kyoto University,
Kyoto, Japan
- Division of Veterinary Sciences, Graduate School of
Life and Environmental Sciences, Osaka Prefecture University, Izumisano, Japan
| | | | - Tao Hu
- State Key Laboratory of Rice Biology, Institute of
Biotechnology, Zhejiang University, Hangzhou, People’s Republic of
China
| | - Holly R. Hughes
- Centers for Disease Control and Prevention, Fort Collins,
CO, USA
| | - Florian Hüttner
- Division Phytomedicine, Faculty of Life Sciences,
Humboldt-Universität zu Berlin, Berlin, Germany
| | - Timothy H. Hyndman
- School of Veterinary Medicine, Murdoch University,
Murdoch, WA, Australia
| | - M. Ilyas
- Entomology and Plant Pathology, North Carolina State
University, Raleigh, NC, USA
| | | | - Dàohóng Jiāng (姜道宏)
- State Key Laboratory of Agricultural Microbiology,
Huazhong Agricultural University, Wuhan, Hubei Province, People’s Republic of
China
| | - Gilda B. Jonson
- Rice Breeding Innovations Platform, International Rice
Research Institute, Los Baños, Laguna, Philippines
| | - Sandra Junglen
- Institute of Virology,
Charité-Universitätsmedizin Berlin, Corporate Member of Free
University Berlin, Humboldt-University Berlin, and Berlin Institute of Health,
Berlin, Germany
- German Centre for Infection Research, Berlin,
Germany
| | - Fujio Kadono (上遠野冨士夫)
- Department of Clinical Plant Science, Faculty of
Bioscience and Applied Chemistry, Hosei University, Koganei, Tokyo, Japan
| | - Karia H. Kaukinen
- Pacific Biological Station, Fisheries and Oceans Canada,
Nanaimo, BC, Canada
| | | | - Boris Klempa
- Institute of Virology, Biomedical Research Center, Slovak
Academy of Sciences, Bratislava, Slovakia
| | - Jonas Klingström
- Center for Infectious Medicine, Department of Medicine
Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm,
Sweden
| | - Gary Kobinger
- Department of Microbiology, Immunology and Infectious
Diseases, Université Laval, Quebec City, Canada
| | - Igor Koloniuk
- Plant Virology Department, Institute of Plant Molecular
Biology, Biology Centre CAS, Ceske Budejovice, Czech Republic
| | - Hideki Kondō (近藤秀樹)
- Institute of Plant Science and Resources, Okayama
University, Kurashiki, Japan
| | - Eugene V. Koonin
- National Center for Biotechnology Information, National
Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Mart Krupovic
- Archaeal Virology Unit, Institut Pasteur, Paris,
France
| | | | - Gael Kurath
- US Geological Survey Western Fisheries Research Center,
Seattle, WA, USA
| | - Lies Laenen
- KU Leuven, Rega Institute, Zoonotic Infectious Diseases
unit, Leuven, Belgium
- Department of Laboratory Medicine, University Hospitals
Leuven, Leuven, Belgium
| | - Amy J. Lambert
- Centers for Disease Control and Prevention, Fort Collins,
CO, USA
| | | | - Benhur Lee
- Department of Microbiology, Icahn School of Medicine at
Mount Sinai, New York, NY, USA
| | | | - Eric M. Leroy
- MIVEGEC (IRD-CNRS-Montpellier university) Unit, French
National Research Institute for Sustainable Development (IRD), Montpellier,
France
| | - Shaorong Li (李邵蓉)
- Fisheries and Oceans Canada, Pacific Biological
Station, 3190 Hammond Bay Road, Nanaimo, BC V9T 6N7, Canada
| | - Longhui Li (李龙辉)
- Key Lab of Plant Pathology of Hubei Province, College of
Plant Science and Technology, Huazhong Agricultural University, Wuhan,
People’s Republic of China
| | - Jiànróng Lǐ (李建荣)
- Department of Veterinary Biosciences, College of
Veterinary Medicine, The Ohio State University, Columbus, OH, USA
| | - Huazhen Liu (刘华珍)
- Key Lab of Plant Pathology of Hubei Province, College of
Plant Science and Technology, Huazhong Agricultural University, Wuhan,
People’s Republic of China
| | - Igor S. Lukashevich
- Department of Pharmacology and Toxicology, School of
Medicine, and the Center for Predictive Medicine for Biodefense and Emerging
Infectious Diseases, University of Louisville, Louisville, KY, USA
| | - Piet Maes
- KU Leuven, Rega Institute, Zoonotic Infectious Diseases
unit, Leuven, Belgium
| | | | - Marco Marklewitz
- Institute of Virology,
Charité-Universitätsmedizin Berlin, Corporate Member of Free
University Berlin, Humboldt-University Berlin, and Berlin Institute of Health,
Berlin, Germany
- German Center for Infection Research (DZIF), Berlin,
Germany
| | - Sergio H. Marshall
- Pontificia Universidad Católica de
Valparaíso, Campus Curauma, Valparaíso, Chile
| | - Shin-Yi L. Marzano
- United States Department of Agriculture, Agricultural
Research Service, Washington, USA
| | - Sebastien Massart
- Gembloux Agro-Bio Tech, TERRA, Plant Pathology
Laboratory, Liège University, Liege, Belgium
| | | | - Michael Melzer
- Plant and Environmental Protection Sciences, University
of Hawai’i at Mānoa, Honolulu, HI, USA
| | | | - Kristina M. Miller
- Pacific Biological Station, Fisheries and Oceans Canada,
Nanaimo, BC, Canada
| | - Tobi J. Ming
- Molecular Genetics, Pacific Biological Station,
Department of Fisheries and Oceans, Nanaimo, Canada
| | | | - Gideon J. Mordecai
- Department of Medicine, Univeristy of British Columbia,
Vancouver, Canada
| | | | - Elke Mühlberger
- Department of Microbiology and National Emerging
Infectious Diseases Laboratories, Boston University School of Medicine, Boston, MA,
USA
| | - Rayapati Naidu
- Department of Plant Pathology, Irrigated Agricultural
Research and Extension Center, Washington State University, Prosser, WA, USA
| | | | - José A. Navarro
- Instituto de Biología Molecular y Celular de
Plantas, Universitat Politècnica de València-Consejo Superior de
Investigaciones Científicas, Valencia, Spain
| | | | - Gabriele Neumann
- Influenza Research Institute, Department of
Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Norbert Nowotny
- Institute of Virology, University of Veterinary
Medicine Vienna, Vienna, Austria
- College of Medicine, Mohammed Bin Rashid University of
Medicine and Health Sciences, Dubai, United Arab Emirates
| | | | | | - Gustavo Palacios
- United States Army Medical Research Institute of
Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Vicente Pallás
- Instituto de Biología Molecular y Celular de
Plantas (IBMCP), Consejo Superior de Investigaciones Cientificas-Universidad
Politécnica de Valencia, Valencia, Spain
| | - Bernadett Pályi
- National Biosafety Laboratory, National Public Health
Center, Budapest, Hungary
| | - Anna Papa (Άννα Παπά)
- National Reference Centre for Arboviruses and
Haemorrhagic Fever Viruses, Department of Microbiology, Medical School, Aristotle
University of Thessaloniki, Thessaloniki, Greece
| | - Sofia Paraskevopoulou (Παρασκευοπούλου Σοφία)
- Institute of Virology,
Charité-Universitätsmedizin Berlin, corporate member of Freie
Universität Berlin, Humboldt-Universität zu Berlin, and Berlin
Institute of Health, Berlin, Germany
| | - Adam C. Park
- University of Hawaii, Honolulu, HI, USA
- Hawaii Department of Agriculture, Honolulu, HI,
USA
| | - Colin R. Parrish
- Baker Institute for Animal Health, College of
Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - David A. Patterson
- Fisheries and Oceans Canada, Resource and Environmental
Management, Simon Fraser University, Burnaby, BC, Canada
| | - Alex Pauvolid-Corrêa
- Department of Veterinary Integrated Biosciences and
Department of Entomology, Texas A&M University, College Station, USA
- Laboratory of Respiratory Viruses and Measles, Fiocruz,
Rio de Janeiro, Brazil
| | - Janusz T. Pawęska
- Center for Emerging Zoonotic and Parasitic Diseases,
National Institute for Communicable Diseases of the National Health Laboratory
Service, Sandringham-Johannesburg, Gauteng, South Africa
| | - Susan Payne
- Department of Veterinary Pathobiology, College of
Veterinary Medicine and Biomedical Sciences, Texas A&M University, College
Station, TX, USA
| | - Carlotta Peracchio
- Institute for Sustainable Plant Protection, National
Research Council of Italy (CNR), Strada delle Cacce 73, 10135 Turin, Italy
| | - Daniel R. Pérez
- Department of Population Health, College of Veterinary
Medicine, University of Georgia, Athens, GA, USA
| | - Thomas S. Postler
- Department of Microbiology and Immunology, Vagelos
College of Physicians and Surgeons, Columbia University Irving Medical Center, New
York, NY 10032, USA
| | - Liying Qi (亓立莹)
- Jiangxi Academy of Agricultural Sciences, Nanchang,
Jiangxi, People’s Republic of China
| | | | - Renato O. Resende
- Departamento de Biologia Celular, Universidade de
Brasília, Brasília, Brazil
| | - Carina A. Reyes
- Instituto de Biotecnología y Biología
Molecular, CCT-La Plata, CONICET-UNLP, La Plata, Buenos Aires, Argentina
| | - Bertus K. Rima
- Centre for Experimental Medicine, School of Medicine,
Dentistry and Biomedical Sciences, The Queen’s University of Belfast,
Belfast, Northern Ireland, UK
| | - Gabriel Robles Luna
- Instituto de Biotecnología y Biología
Molecular, CCT-La Plata, CONICET-UNLP, La Plata, Buenos Aires, Argentina
| | - Víctor Romanowski
- Instituto de Biotecnología y Biología
Molecular, Centro Cientifico Technológico-La Plata, Consejo Nacional de
Investigaciones Científico Tecnológico—Universidad Nacional de
La Plata, La Plata, Argentina
| | - Paul Rota
- National Center for Immunization and Respiratory
Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Dennis Rubbenstroth
- Institute of Diagnostic Virology,
Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Luisa Rubino
- Consiglio Nazionale delle Ricerche, Istituto per la
Protezione Sostenibile delle Piante, Bari, Italy
| | - Jonathan A. Runstadler
- Department of Infectious Disease and Global Health,
Tufts University Cummings School of Veterinary Medicine, 200 Westboro Road, North
Grafton, MA 01536, USA
| | - Sead Sabanadzovic
- Department of Biochemistry, Molecular Biology,
Entomology and Plant Pathology, Mississippi State University, Mississippi State, MS,
USA
| | | | - Maria S. Salvato
- Institute of Human Virology, University of Maryland
School of Medicine, Baltimore, MA, USA
| | - Rosemary Sang
- International Centre of Insect Physiology and Ecology,
Nairobi, Kenya
| | - Takahide Sasaya (笹谷孝英)
- Western Region Agricultural Research Center, National
Agriculture and Food Research Organization, Fukuyama, Japan
| | - Angela D. Schulze
- Molecular Genetics Lab, Pacific Biological Station,
Fisheries and Oceans Canada, Nanaimo, BC, Canada
| | - Martin Schwemmle
- Faculty of Medicine, University Medical
Center-University Freiburg, Freiburg, Germany
| | - Mang Shi (施莽)
- Sun Yat-sen University, Shenzhen, People’s
Republic of China
| | - Xiǎohóng Shí (石晓宏)
- MRC-University of Glasgow Centre for Virus Research,
Glasgow, Scotland, UK
| | - Zhènglì Shí (石正丽)
- CAS Key Laboratory of Special Pathogens, Wuhan
Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of
Sciences, Wuhan, Hubei, People’s Republic of China
| | | | - Yukio Shirako
- Asian Center for Bioresources and Environmental
Sciences, University of Tokyo, Tokyo, Japan
| | - Stuart G. Siddell
- School of Cellular and Molecular Medicine, University
of Bristol, Bristol, UK
| | - Peter Simmonds
- Nuffield Department of Medicine, University of Oxford,
Oxford, UK
| | - Manuela Sironi
- Bioinformatics Unit, Scientific Institute IRCCS
“E. Medea”, Bosisio Parini, Italy
| | - Guy Smagghe
- Faculty of Bioscience Engineering, Department of Plant
and Crops, Ghent University, Ghent, Belgium
| | - Sophie Smither
- CBR Division, DSTL, Porton Down, Salisbury, Wiltshire,
UK
| | - Jin-Won Song (송진원)
- Department of Microbiology, College of Medicine, Korea
University, Seoul, Republic of Korea
| | - Kirsten Spann
- School of Biomedical Sciences, Faculty of Health,
Queensland University of Technology, Brisbane, QLD, Australia
| | - Jessica R. Spengler
- Viral Special Pathogens Branch, Division of
High-Consequence Pathogens and Pathology, Centers for Disease Control and
Prevention, Atlanta, USA
| | - Mark D. Stenglein
- Department of Microbiology, Immunology, and Pathology,
College of Veterinary Medicine and Biomedical Sciences, Colorado State University,
Fort Collins, CO, USA
| | - David M. Stone
- Centre for Environment, Fisheries and Aquaculture
Science, Weymouth, Dorset, UK
| | | | - Curtis A. Suttle
- Departments of Earth, Ocean and Atmospheric Sciences,
Microbiology and Immunology, and Botany, and the Institute for Oceans and Fisheries,
University of British Columbia, Vancouver, Canada
| | - Amy Tabata
- Pacific Biological Station, Fisheries and Oceans Canada,
Nanaimo, BC, Canada
| | - Ayato Takada (高田礼人)
- Division of Global Epidemiology, Research Center for
Zoonosis Control, Hokkaido University, Sapporo, Japan
| | | | | | - Amy Teffer
- Department of Forest Sciences, University of British
Columbia, Vancouver, Canada
| | - Robert B. Tesh
- The University of Texas Medical Branch, Galveston, TX,
USA
| | | | | | - Keizō Tomonaga (朝長啓造)
- Institute for Frontier Life and Medical Sciences
(inFront), Kyoto University, Kyoto, Japan
| | - Noël Tordo
- Unité des Stratégies Antivirales, WHO
Collaborative Centre for Viral Haemorrhagic Fevers and Arboviruses, OIE Reference
Laboratory for RVFV & CCHFV, Institut Pasteur, Paris, France
| | - Baldwyn Torto
- International Centre of Insect Physiology and Ecology,
Nairobi, Kenya
| | - Jonathan S. Towner
- Viral Special Pathogens Branch, Division of
High-Consequence Pathogens Pathology, National Center for Emerging and Zoonotic
Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA,
USA
- Institut Pasteur de Guinée, Conakry,
Guinea
| | - Shinya Tsuda (津田新哉)
- Department of Clinical Plant Science, Faculty of
Bioscience and Applied Chemistry, Hosei University, Koganei, Tokyo, Japan
| | - Changchun Tu (涂长春)
- Changchun Veterinary Research Institute, Chinese
Academy of Agricultural Sciences, Changchun, Jilin Province, People’s
Republic of China
| | - Massimo Turina
- National Institute of Optics, National Research Council
of Italy (INO-CNR), Via Branze 45, 25123Brescia, Italy
| | - Ioannis Tzanetakis
- Department of Entomology and Plant Pathology, Division
of Agriculture, University of Arkansas System,, Fayetteville, AR 72701, USA
| | | | - Tomio Usugi (宇杉富雄)
- Central Region Agricultural Research Center, NARO,
Tsukuba, Ibaraki, Japan
| | - Anna Maria Vaira
- Institute for Sustainable Plant Protection, National
Research Council of Italy (CNR), Strada delle Cacce 73, 10135 Turin, Italy
| | - Marta Vallino
- Institute for Sustainable Plant Protection, National
Research Council of Italy (CNR), Strada delle Cacce 73, 10135 Turin, Italy
| | - Bernadette van den Hoogen
- Department of Viroscience, Erasmus MC, University
Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Arvind Varsani
- The Biodesign Center for Fundamental and Applied
Microbiomics, Center for Evolution and Medicine School of Life Sciences, Arizona
State University, Tempe, AZ, USA
- Structural Biology Research Unit, Department of
Clinical Laboratory Sciences, University of Cape Town, Observatory, Cape Town, South
Africa
| | | | - Martin Verbeek
- Wageningen University and Research, Biointeractions and
Plant Health, Wageningen, The Netherlands
| | - Susanne von Bargen
- Division Phytomedicine, Faculty of Life Sciences,
Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jiro Wada
- Integrated Research Facility at Fort Detrick, National
Institute of Allergy and Infectious Diseases, National Institutes of Health,
Frederick, MD, USA
| | - Victoria Wahl
- National Biodefense Analysis and Countermeasures
Center, Fort Detrick, Frederick, MD, USA
| | - Peter J. Walker
- School of Chemistry and Molecular Biosciences,
University of Queensland, St. Lucia, QLD, Australia
| | - Lin-Fa Wang (王林发)
- Programme in Emerging Infectious Diseases, Duke-NUS
Medical School, Singapore, Singapore
| | - Guoping Wang (王国平)
- Key Lab of Plant Pathology of Hubei Province, College of
Plant Science and Technology, Huazhong Agricultural University, Wuhan,
People’s Republic of China
| | - Yanxiang Wang (王雁翔)
- Key Lab of Plant Pathology of Hubei Province, College of
Plant Science and Technology, Huazhong Agricultural University, Wuhan,
People’s Republic of China
| | - Ya-qin Wang (王亚琴)
- State Key Laboratory of Rice Biology, Institute of
Biotechnology, Zhejiang University, Hangzhou, People’s Republic of
China
| | - Muhammad Waqas
- Key Laboratory of Crop Disease Monitoring and Safety
Control in Hubei Province, College of Plant Science and Technology, Huazhong
Agricultural University, Wuhan, Hubei, People’s Republic of China
| | - Tàiyún Wèi (魏太云)
- Fujian Province Key Laboratory of Plant Virology,
Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou,
Fujian, People’s Republic of China
| | - Shaohua Wen (温少华)
- Key Lab of Plant Pathology of Hubei Province, College of
Plant Science and Technology, Huazhong Agricultural University, Wuhan,
People’s Republic of China
| | - Anna E. Whitfield
- Department of Entomology and Plant Pathology, North
Carolina State University, Raleigh, NC, USA
| | - John V. Williams
- School of Medicine, University of Pittsburgh,
Pittsburgh, PA, USA
| | - Yuri I. Wolf
- National Center for Biotechnology Information, National
Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Jiang-xiang Wu (吴建祥)
- State Key Laboratory of Rice Biology, Institute of
Biotechnology, Zhejiang University, Hangzhou, People’s Republic of
China
| | - Lei Xu (徐雷)
- Jiangxi Academy of Agricultural Sciences, Nanchang,
Jiangxi, People’s Republic of China
| | | | - Caixia Yang (杨彩霞)
- College of Life Science and Engineering, Shenyang
University, Shenyang, Liaoning, People’s Republic of China
| | - Zuokun Yang (杨作坤)
- Key Lab of Plant Pathology of Hubei Province, College of
Plant Science and Technology, Huazhong Agricultural University, Wuhan,
People’s Republic of China
| | - F. Murilo Zerbini
- epartamento de Fitopatologia, Instituto de
Biotecnologia Aplicada à Agropecuária, Universidade Federal de
Viçosa, Viçosa, Minas Gerais, Brazil
| | - Lifeng Zhai (翟立峰)
- Key Laboratory of Horticultural Plant Biology, Ministry
of Education, Wuhan 430070, Hubei, People’s Republic of China
| | - Yong-Zhen Zhang
- National Institute for Communicable Disease Control and
Prevention, Chinese Center for Disease Control and Prevention, Changping, Beijing,
People’s Republic of China
- Shanghai Public Health Clinical Center & Institutes
of Biomedical Sciences, Fudan University, Shanghai, People’s Republic of
China
| | - Song Zhang (张松)
- National Citrus Engineering and Technology Research
Center, Citrus Research Institute, Southwest University, Beibei, Chongqing,
People’s Republic of China
| | - Jinguo Zhang (张靖国)
- National Sand Pear Germplasm Repository in Wuchang,
Research Institute of Fruit and Tea, Hubei Academy of Agricultural Science, Wuhan,
Hubei, People’s Republic of China
| | - Zhe Zhang (张哲)
- Key Lab of Plant Pathology of Hubei Province, College of
Plant Science and Technology, Huazhong Agricultural University, Wuhan,
People’s Republic of China
| | - Xueping Zhou (周雪平)
- State Key Laboratory for Biology of Plant Diseases and
Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural
Sciences, Beijing, People’s Republic of China
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Kuhn JH, Adkins S, Agwanda BR, Al Kubrusli R, Alkhovsky SV, Amarasinghe GK, Avšič-Županc T, Ayllón MA, Bahl J, Balkema-Buschmann A, Ballinger MJ, Basler CF, Bavari S, Beer M, Bejerman N, Bennett AJ, Bente DA, Bergeron É, Bird BH, Blair CD, Blasdell KR, Blystad DR, Bojko J, Borth WB, Bradfute S, Breyta R, Briese T, Brown PA, Brown JK, Buchholz UJ, Buchmeier MJ, Bukreyev A, Burt F, Büttner C, Calisher CH, Cao M, Casas I, Chandran K, Charrel RN, Cheng Q, Chiaki Y, Chiapello M, Choi IR, Ciuffo M, Clegg JCS, Crozier I, Dal Bó E, de la Torre JC, de Lamballerie X, de Swart RL, Debat H, Dheilly NM, Di Cicco E, Di Paola N, Di Serio F, Dietzgen RG, Digiaro M, Dolnik O, Drebot MA, Drexler JF, Dundon WG, Duprex WP, Dürrwald R, Dye JM, Easton AJ, Ebihara H, Elbeaino T, Ergünay K, Ferguson HW, Fooks AR, Forgia M, Formenty PBH, Fránová J, Freitas-Astúa J, Fu J, Fürl S, Gago-Zachert S, Gāo GF, García ML, García-Sastre A, Garrison AR, Gaskin T, Gonzalez JPJ, Griffiths A, Goldberg TL, Groschup MH, Günther S, Hall RA, Hammond J, Han T, Hepojoki J, Hewson R, Hong J, Hong N, Hongo S, Horie M, Hu JS, Hu T, Hughes HR, Hüttner F, Hyndman TH, Ilyas M, Jalkanen R, Jiāng D, Jonson GB, Junglen S, Kadono F, Kaukinen KH, Kawate M, Klempa B, Klingström J, Kobinger G, Koloniuk I, Kondō H, Koonin EV, Krupovic M, Kubota K, Kurath G, Laenen L, Lambert AJ, Langevin SL, Lee B, Lefkowitz EJ, Leroy EM, Li S, Li L, Lǐ J, Liu H, Lukashevich IS, Maes P, de Souza WM, Marklewitz M, Marshall SH, Marzano SYL, Massart S, McCauley JW, Melzer M, Mielke-Ehret N, Miller KM, Ming TJ, Mirazimi A, Mordecai GJ, Mühlbach HP, Mühlberger E, Naidu R, Natsuaki T, Navarro JA, Netesov SV, Neumann G, Nowotny N, Nunes MRT, Olmedo-Velarde A, Palacios G, Pallás V, Pályi B, Papa A, Paraskevopoulou S, Park AC, Parrish CR, Patterson DA, Pauvolid-Corrêa A, Pawęska JT, Payne S, Peracchio C, Pérez DR, Postler TS, Qi L, Radoshitzky SR, Resende RO, Reyes CA, Rima BK, Luna GR, Romanowski V, Rota P, Rubbenstroth D, Rubino L, Runstadler JA, Sabanadzovic S, Sall AA, Salvato MS, Sang R, Sasaya T, Schulze AD, Schwemmle M, Shi M, Shí X, Shí Z, Shimomoto Y, Shirako Y, Siddell SG, Simmonds P, Sironi M, Smagghe G, Smither S, Song JW, Spann K, Spengler JR, Stenglein MD, Stone DM, Sugano J, Suttle CA, Tabata A, Takada A, Takeuchi S, Tchouassi DP, Teffer A, Tesh RB, Thornburg NJ, Tomitaka Y, Tomonaga K, Tordo N, Torto B, Towner JS, Tsuda S, Tu C, Turina M, Tzanetakis IE, Uchida J, Usugi T, Vaira AM, Vallino M, van den Hoogen B, Varsani A, Vasilakis N, Verbeek M, von Bargen S, Wada J, Wahl V, Walker PJ, Wang LF, Wang G, Wang Y, Wang Y, Waqas M, Wèi T, Wen S, Whitfield AE, Williams JV, Wolf YI, Wu J, Xu L, Yanagisawa H, Yang C, Yang Z, Zerbini FM, Zhai L, Zhang YZ, Zhang S, Zhang J, Zhang Z, Zhou X. 2021 Taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales. Arch Virol 2021; 166:3513-3566. [PMID: 34463877 PMCID: PMC8627462 DOI: 10.1007/s00705-021-05143-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In March 2021, following the annual International Committee on Taxonomy of Viruses (ICTV) ratification vote on newly proposed taxa, the phylum Negarnaviricota was amended and emended. The phylum was expanded by four families (Aliusviridae, Crepuscuviridae, Myriaviridae, and Natareviridae), three subfamilies (Alpharhabdovirinae, Betarhabdovirinae, and Gammarhabdovirinae), 42 genera, and 200 species. Thirty-nine species were renamed and/or moved and seven species were abolished. This article presents the updated taxonomy of Negarnaviricota as now accepted by the ICTV.
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Affiliation(s)
- Jens H Kuhn
- Integrated Research Facility at Fort Detrick, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, USA.
| | - Scott Adkins
- United States Department of Agriculture, Agricultural Research Service, US Horticultural Research Laboratory, Fort Pierce, FL, USA
| | - Bernard R Agwanda
- Zoology Department, National Museums of Kenya, Nairobi, Kenya
- Jomo Kenyatta University of Agriculture & Technology, Nairobi, Kenya
| | - Rim Al Kubrusli
- Division Phytomedicine, Faculty of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Sergey V Alkhovsky
- D.I. Ivanovsky Institute of Virology of N.F. Gamaleya National Center on Epidemiology and Microbiology of Ministry of Health of Russian Federation, Moscow, Russia
| | - Gaya K Amarasinghe
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | | | - María A Ayllón
- Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid-Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Campus de Montegancedo, Pozuelo de Alarcón, Madrid, Spain
- Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Madrid, Spain
| | - Justin Bahl
- Center for Ecology of Infectious Diseases, Department of Infectious Diseases, Department of Epidemiology and Biostatistics, Insitute of Bioinformatics, University of Georgia, Athens, GA, USA
| | - Anne Balkema-Buschmann
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany
| | - Matthew J Ballinger
- Department of Biological Sciences, Mississippi State University, Mississippi State, MS, USA
| | - Christopher F Basler
- Center for Microbial Pathogenesis, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA, USA
| | - Sina Bavari
- Edge BioInnovation Consulting and Mgt, Frederick, MD, USA
| | - Martin Beer
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | | | - Andrew J Bennett
- Genomics and Bioinformatics Department, Biological Defense Research Directorate, Naval Medical Research Center-Frederick, Fort Detrick, Frederick, MD, USA
| | | | - Éric Bergeron
- Viral Special Pathogens Branch, Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Brian H Bird
- School of Veterinary Medicine, One Health Institute, University of California, Davis, Davis, CA, USA
| | - Carol D Blair
- Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO, USA
| | - Kim R Blasdell
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australian Centre for Disease Preparedness, Geelong, VIC, Australia
| | | | - Jamie Bojko
- School of Health and Life Sciences, Teesside University, Middlesbrough, TS1 3BX, UK
- National Horizons Centre, Teesside University, Darlington, DL1 1HG, UK
| | | | - Steven Bradfute
- University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| | - Rachel Breyta
- University of Washington, Seattle, WA, USA
- US Geological Survey, Western Fisheries Research Center, Seattle, WA, USA
| | - Thomas Briese
- Center for Infection and Immunity, and Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Paul A Brown
- Laboratory of Ploufragan-Plouzané-Niort, French Agency for Food, Environmental and Occupational Heath Safety ANSES, Ploufragan, France
| | - Judith K Brown
- School of Plant Sciences, University of Arizona, Tucson, AZ, USA
| | - Ursula J Buchholz
- RNA Viruses Section, Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Michael J Buchmeier
- Department of Molecular Biology and Biochemistry, University of California, Irvine, Irvine, CA, USA
| | - Alexander Bukreyev
- Galveston National Laboratory, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Felicity Burt
- Division of Virology, National Health Laboratory Service and Division of Virology, University of the Free State, Bloemfontein, Republic of South Africa
| | - Carmen Büttner
- Division Phytomedicine, Faculty of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | | | - Mengji Cao
- National Citrus Engineering and Technology Research Center, Citrus Research Institute, Southwest University, Beibei, Chongqing, People's Republic of China
| | - Inmaculada Casas
- Respiratory Virus and Influenza Unit, National Microbiology Center, Instituto de Salud Carlos III, Madrid, Spain
| | - Kartik Chandran
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Rémi N Charrel
- Unité des Virus Emergents (Aix-Marseille Univ, IRD 190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
| | - Qi Cheng
- State Key Laboratory of Rice Biology, Institute of Biotechnology, Zhejiang University, Hangzhou, People's Republic of China
| | - Yuya Chiaki
- Grape and Persimmon Research Station, Institute of Fruit tree and Tea Science, NARO, Higashihiroshima, Hiroshima, Japan
| | - Marco Chiapello
- Institute for Sustainable Plant Protection, National Research Council of Italy (CNR), Strada delle Cacce 73, 10135, Turin, Italy
| | - Il-Ryong Choi
- Plant Breeding Genetics and Biotechnology Division and International Rice Research Institute, Los Baños, Philippines
| | - Marina Ciuffo
- Institute for Sustainable Plant Protection, National Research Council of Italy (CNR), Strada delle Cacce 73, 10135, Turin, Italy
| | | | - Ian Crozier
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Elena Dal Bó
- CIDEFI, Facultad de Ciencias Agrarias y Forestales, Universidad de La Plata, La Plata, Argentina
| | - Juan Carlos de la Torre
- Department of Immunology and Microbiology IMM-6, The Scripps Research Institute, La Jolla, CA, USA
| | - Xavier de Lamballerie
- Unité des Virus Emergents (Aix-Marseille Univ, IRD 190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
| | - Rik L de Swart
- Department Viroscience, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Humberto Debat
- Centro de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria (IPAVE-CIAP-INTA), Córdoba, Argentina
- Unidad de Fitopatología y Modelización Agrícola, Consejo Nacional de Investigaciones Científicas y Técnicas (UFYMA-CONICET), Córdoba, Argentina
| | - Nolwenn M Dheilly
- UMR 1161 Virology ANSES/INRAE/ENVA, ANSES Animal Health Laboratory, 94704, Maisons-Alfort, France
| | | | - Nicholas Di Paola
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Francesco Di Serio
- Istituto per la Protezione Sostenibile delle Piante, Consiglio Nazionale delle Ricerche, Bari, Italy
| | - Ralf G Dietzgen
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St. Lucia, QLD, Australia
| | - Michele Digiaro
- CIHEAM, Istituto Agronomico Mediterraneo di Bari, Valenzano, Italy
| | - Olga Dolnik
- Institute of Virology, Philipps University Marburg, Marburg, Germany
| | - Michael A Drebot
- Zoonotic Diseases and Special Pathogens, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - J Felix Drexler
- Institute of Virology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt Universität Berlin, Berlin, Germany
| | - William G Dundon
- Animal Production and Health Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - W Paul Duprex
- School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - John M Dye
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Andrew J Easton
- School of Life Sciences, University of Warwick, Coventry, UK
| | - Hideki Ebihara
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Koray Ergünay
- Virology Unit, Department of Medical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Hugh W Ferguson
- School of Veterinary Medicine, St. George's University, True Blue, Grenada
| | | | - Marco Forgia
- Institute for sustainable plant protection, CNR, Turin, Italy
| | | | - Jana Fránová
- Plant Virology Department, Institute of Plant Molecular Biology, Biology Centre CAS, Ceske Budejovice, Czech Republic
| | | | - Jingjing Fu
- College of Life Science and Engineering, Shenyang University, Shenyang, Liaoning, People's Republic of China
| | - Stephanie Fürl
- Albrecht Daniel Thaer-Institute for Crop and Animal Sciences, Division Phytomedicine, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Selma Gago-Zachert
- Institute of Biochemistry and Biotechnology, Martin Luther University Halle-Wittenberg, Halle/Saale, Germany
| | - George Fú Gāo
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - María Laura García
- nstituto de Biotecnología y Biología Molecular, Facultad de Ciencias Exactas, I, CONICET UNLP, La Plata, Argentina
| | | | - Aura R Garrison
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Thomas Gaskin
- Division Phytomedicine, Faculty of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
- Landwirtschaft und Flurneuordnung, Landesamt für ländliche Entwicklung, Frankfurt (Oder), Germany
| | - Jean-Paul J Gonzalez
- Department of Microbiology and Immunology, Division of Biomedical Graduate Research Organization, School of Medicine, Georgetown University, Washington, DC, 20057, USA
- Centaurus Biotechnologies, CTP, Manassas, VA, USA
| | - Anthony Griffiths
- Department of Microbiology and National Emerging Infectious Diseases Laboratories, Boston University School of Medicine, Boston, MA, USA
| | - Tony L Goldberg
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Martin H Groschup
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Stephan Günther
- WHO Collaborating Centre for Arboviruses and Hemorrhagic Fever Reference and Research, Department of Virology, Bernhard-Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - Roy A Hall
- Australian Infectious Diseases Research Centre, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia
| | - John Hammond
- Floral and Nursery Plants Research Unit, United States Department of Agriculture, Agricultural Research Service, USNA, Beltsville, MD, USA
| | - Tong Han
- College of Life Science and Engineering, Shenyang University, Shenyang, Liaoning, People's Republic of China
| | - Jussi Hepojoki
- Department of Virology, University of Helsinki, Medicum, Helsinki, Finland
- Institute of Veterinary Pathology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Roger Hewson
- London School of Hygeine and Tropical Medicine, London, UK
| | - Jiang Hong
- Analysis Center of Agrobiology and Environmental Sciences, Zhejiang University, Hangzhou, People's Republic of China
| | - Ni Hong
- Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Seiji Hongo
- Department of Infectious Diseases, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Masayuki Horie
- Hakubi Center for Advanced Research, Kyoto University, Kyoto, Japan
- Division of Veterinary Sciences, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Izumisano, Japan
| | - John S Hu
- University of Hawaii, Honolulu, HI, USA
| | - Tao Hu
- State Key Laboratory of Rice Biology, Institute of Biotechnology, Zhejiang University, Hangzhou, People's Republic of China
| | - Holly R Hughes
- Centers for Disease Control and Prevention, Fort Collins, CO, USA
| | - Florian Hüttner
- Division Phytomedicine, Faculty of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Timothy H Hyndman
- School of Veterinary Medicine, Murdoch University, Murdoch, WA, Australia
| | - M Ilyas
- Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, USA
| | | | - Dàohóng Jiāng
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, Hubei Province, People's Republic of China
| | - Gilda B Jonson
- Rice Breeding Innovations Platform, International Rice Research Institute, Los Baños, Laguna, Philippines
| | - Sandra Junglen
- Institute of Virology, Charité-Universitätsmedizin Berlin, Corporate Member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of Health, Berlin, Germany
- German Centre for Infection Research, Berlin, Germany
| | - Fujio Kadono
- Department of Clinical Plant Science, Faculty of Bioscience and Applied Chemistry, Hosei University, Koganei, Tokyo, Japan
| | - Karia H Kaukinen
- Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo, BC, Canada
| | | | - Boris Klempa
- Institute of Virology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Jonas Klingström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Gary Kobinger
- Department of Microbiology, Immunology and Infectious Diseases, Université Laval, Quebec City, Canada
| | - Igor Koloniuk
- Plant Virology Department, Institute of Plant Molecular Biology, Biology Centre CAS, Ceske Budejovice, Czech Republic
| | - Hideki Kondō
- Institute of Plant Science and Resources, Okayama University, Kurashiki, Japan
| | - Eugene V Koonin
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Mart Krupovic
- Archaeal Virology Unit, Institut Pasteur, Paris, France
| | - Kenji Kubota
- Central Region Agricultural Research Center, NARO, Tsukuba, Ibaraki, Japan
| | - Gael Kurath
- US Geological Survey Western Fisheries Research Center, Seattle, WA, USA
| | - Lies Laenen
- KU Leuven, Rega Institute, Zoonotic Infectious Diseases unit, Leuven, Belgium
- Department of Laboratory Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Amy J Lambert
- Centers for Disease Control and Prevention, Fort Collins, CO, USA
| | | | - Benhur Lee
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Eric M Leroy
- MIVEGEC (IRD-CNRS-Montpellier university) Unit, French National Research Institute for Sustainable Development (IRD), Montpellier, France
| | - Shaorong Li
- Fisheries and Oceans Canada, Pacific Biological Station, 3190 Hammond Bay Road, Nanaimo, BC, V9T 6N7, Canada
| | - Longhui Li
- Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Jiànróng Lǐ
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH, USA
| | - Huazhen Liu
- Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Igor S Lukashevich
- Department of Pharmacology and Toxicology, School of Medicine, and the Center for Predictive Medicine for Biodefense and Emerging Infectious Diseases, University of Louisville, Louisville, KY, USA
| | - Piet Maes
- KU Leuven, Rega Institute, Zoonotic Infectious Diseases unit, Leuven, Belgium
| | | | - Marco Marklewitz
- Institute of Virology, Charité-Universitätsmedizin Berlin, Corporate Member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of Health, Berlin, Germany
- German Center for Infection Research (DZIF), Berlin, Germany
| | - Sergio H Marshall
- Pontificia Universidad Católica de Valparaíso, Campus Curauma, Valparaíso, Chile
| | - Shin-Yi L Marzano
- United States Department of Agriculture, Agricultural Research Service , Washington, USA
| | - Sebastien Massart
- Gembloux Agro-Bio Tech, TERRA, Plant Pathology Laboratory, Liège University, Liege, Belgium
| | - John W McCauley
- Worldwide Influenza Centre, Francis Crick Institute, London, UK
| | - Michael Melzer
- Plant and Environmental Protection Sciences, University of Hawai'i at Mānoa, Honolulu, HI, USA
| | | | - Kristina M Miller
- Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo, BC, Canada
| | - Tobi J Ming
- Molecular Genetics, Pacific Biological Station, Department of Fisheries and Oceans, Nanaimo, Canada
| | | | - Gideon J Mordecai
- Department of Medicine, Univeristy of British Columbia, Vancouver, Canada
| | | | - Elke Mühlberger
- Department of Microbiology and National Emerging Infectious Diseases Laboratories, Boston University School of Medicine, Boston, MA, USA
| | - Rayapati Naidu
- Department of Plant Pathology, Irrigated Agricultural Research and Extension Center, Washington State University, Prosser, WA, USA
| | - Tomohide Natsuaki
- School of Agriculture, Utsunomiya University, Utsunomiya, Tochigi, Japan
| | - José A Navarro
- Instituto de Biología Molecular y Celular de Plantas, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Valencia, Spain
| | - Sergey V Netesov
- Novosibirsk State University, Novosibirsk, Novosibirsk Oblast, Russia
| | - Gabriele Neumann
- Influenza Research Institute, Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Norbert Nowotny
- Institute of Virology, University of Veterinary Medicine Vienna, Vienna, Austria
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | | | | | - Gustavo Palacios
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Vicente Pallás
- Instituto de Biología Molecular y Celular de Plantas (IBMCP), Consejo Superior de Investigaciones Cientificas-Universidad Politécnica de Valencia, Valencia, Spain
| | - Bernadett Pályi
- National Biosafety Laboratory, National Public Health Center, Budapest, Hungary
| | - Anna Papa
- National Reference Centre for Arboviruses and Haemorrhagic Fever Viruses, Department of Microbiology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Sofia Paraskevopoulou
- Institute of Virology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Adam C Park
- University of Hawaii, Honolulu, HI, USA
- Hawaii Department of Agriculture, Honolulu, HI, USA
| | - Colin R Parrish
- Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - David A Patterson
- Fisheries and Oceans Canada, Resource and Environmental Management, Simon Fraser University, Burnaby, BC, Canada
| | - Alex Pauvolid-Corrêa
- Department of Veterinary Integrated Biosciences and Department of Entomology, Texas A&M University, College Station, USA
- Laboratory of Respiratory Viruses and Measles, Fiocruz, Rio de Janeiro, Brazil
| | - Janusz T Pawęska
- Center for Emerging Zoonotic and Parasitic Diseases, National Institute for Communicable Diseases of the National Health Laboratory Service, Sandringham-Johannesburg, Gauteng, South Africa
| | - Susan Payne
- Department of Veterinary Pathobiology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Carlotta Peracchio
- Institute for Sustainable Plant Protection, National Research Council of Italy (CNR), Strada delle Cacce 73, 10135, Turin, Italy
| | - Daniel R Pérez
- Department of Population Health, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Thomas S Postler
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Liying Qi
- Jiangxi Academy of Agricultural Sciences, Nanchang, Jiangxi, People's Republic of China
| | | | - Renato O Resende
- Departamento de Biologia Celular, Universidade de Brasília, Brasília, Brazil
| | - Carina A Reyes
- Instituto de Biotecnología y Biología Molecular, CCT-La Plata, CONICET-UNLP, La Plata, Buenos Aires, Argentina
| | - Bertus K Rima
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, The Queen's University of Belfast, Belfast, Northern Ireland, UK
| | - Gabriel Robles Luna
- Instituto de Biotecnología y Biología Molecular, CCT-La Plata, CONICET-UNLP, La Plata, Buenos Aires, Argentina
| | - Víctor Romanowski
- Instituto de Biotecnología y Biología Molecular, Centro Cientifico Technológico-La Plata, Consejo Nacional de Investigaciones Científico Tecnológico-Universidad Nacional de La Plata, La Plata, Argentina
| | - Paul Rota
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Dennis Rubbenstroth
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Luisa Rubino
- Consiglio Nazionale delle Ricerche, Istituto per la Protezione Sostenibile delle Piante, Bari, Italy
| | - Jonathan A Runstadler
- Department of Infectious Disease and Global Health, Tufts University Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, MA, 01536, USA
| | - Sead Sabanadzovic
- Department of Biochemistry, Molecular Biology, Entomology and Plant Pathology, Mississippi State University, Mississippi State, MS, USA
| | | | - Maria S Salvato
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MA, USA
| | - Rosemary Sang
- International Centre of Insect Physiology and Ecology, Nairobi, Kenya
| | - Takahide Sasaya
- Institute for Plant Protection, National Agriculture and Food Research Organization, Tsukuba, Japan
| | - Angela D Schulze
- Molecular Genetics Lab, Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo, BC, Canada
| | - Martin Schwemmle
- Faculty of Medicine, University Medical Center-University Freiburg, Freiburg, Germany
| | - Mang Shi
- Sun Yat-sen University, Shenzhen, People's Republic of China
| | - Xiǎohóng Shí
- MRC-University of Glasgow Centre for Virus Research, Glasgow, Scotland, UK
| | - Zhènglì Shí
- CAS Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, Hubei, People's Republic of China
| | | | - Yukio Shirako
- Asian Center for Bioresources and Environmental Sciences, University of Tokyo, Tokyo, Japan
| | - Stuart G Siddell
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Peter Simmonds
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Manuela Sironi
- Bioinformatics Unit, Scientific Institute IRCCS "E. Medea", Bosisio Parini, Italy
| | - Guy Smagghe
- Faculty of Bioscience Engineering, Department of Plants and Crops, Ghent University, Ghent, Belgium
| | - Sophie Smither
- CBR Division, DSTL, Porton Down, Salisbury, Wiltshire, UK
| | - Jin-Won Song
- Department of Microbiology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Kirsten Spann
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
| | - Jessica R Spengler
- Viral Special Pathogens Branch, Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, USA
| | - Mark D Stenglein
- Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - David M Stone
- Centre for Environment, Fisheries and Aquaculture Science, Weymouth, Dorset, UK
| | | | - Curtis A Suttle
- Departments of Earth, Ocean and Atmospheric Sciences, Microbiology and Immunology, and Botany, and the Institute for Oceans and Fisheries, University of British Columbia, Vancouver, Canada
| | - Amy Tabata
- Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo, BC, Canada
| | - Ayato Takada
- Division of Global Epidemiology, Research Center for Zoonosis Control, Hokkaido University, Sapporo, Japan
| | - Shigeharu Takeuchi
- Japan Plant Protection Association Kochi Experiment Station, Konan, Kochi, Japan
| | - David P Tchouassi
- International Centre of Insect Physiology and Ecology, Nairobi, Kenya
| | - Amy Teffer
- Department of Forest Sciences, University of British Columbia, Vancouver, Canada
| | - Robert B Tesh
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX, USA
| | | | - Yasuhiro Tomitaka
- Kyushu Okinawa Agricultural Research Center, NARO, Koshi, Kumamoto, Japan
| | - Keizō Tomonaga
- Institute for Frontier Life and Medical Sciences (inFront), , Kyoto University, Kyoto, Japan
| | - Noël Tordo
- Unité des Stratégies Antivirales, WHO Collaborative Centre for Viral Haemorrhagic Fevers and Arboviruses, OIE Reference Laboratory for RVFV & CCHFV, Institut Pasteur, Paris, France
| | - Baldwyn Torto
- International Centre of Insect Physiology and Ecology, Nairobi, Kenya
| | - Jonathan S Towner
- Viral Special Pathogens Branch, Division of High-Consequence Pathogens Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Institut Pasteur de Guinée, Conakry, Guinea
| | - Shinya Tsuda
- Department of Clinical Plant Science, Faculty of Bioscience and Applied Chemistry, Hosei University, Koganei, Tokyo, Japan
| | - Changchun Tu
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, Jilin Province, People's Republic of China
| | - Massimo Turina
- National Institute of Optics, National Research Council of Italy (INO-CNR), Via Branze 45, 25123Brescia, Italy
| | - Ioannis E Tzanetakis
- Department of Entomology and Plant Pathology, Division of Agriculture, University of Arkansas System,, Fayetteville, AR, 72701, USA
| | | | - Tomio Usugi
- Central Region Agricultural Research Center, NARO, Tsukuba, Ibaraki, Japan
| | - Anna Maria Vaira
- Institute for Sustainable Plant Protection, National Research Council of Italy (CNR), Strada delle Cacce 73, 10135, Turin, Italy
| | - Marta Vallino
- Institute for Sustainable Plant Protection, National Research Council of Italy (CNR), Strada delle Cacce 73, 10135, Turin, Italy
| | - Bernadette van den Hoogen
- Department of Viroscience, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Arvind Varsani
- The Biodesign Center for Fundamental and Applied Microbiomics, Center for Evolution and Medicine School of Life Sciences, Arizona State University, Tempe, AZ, USA
- Structural Biology Research Unit, Department of Clinical Laboratory Sciences, University of Cape Town, Observatory, Cape Town, South Africa
| | - Nikos Vasilakis
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Martin Verbeek
- Wageningen University and Research, Biointeractions and Plant Health, Wageningen, The Netherlands
| | - Susanne von Bargen
- Division Phytomedicine, Faculty of Life Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jiro Wada
- Integrated Research Facility at Fort Detrick, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, USA
| | - Victoria Wahl
- National Biodefense Analysis and Countermeasures Center, Fort Detrick, Frederick, MD, USA
| | - Peter J Walker
- School of Chemistry and Molecular Biosciences, University of Queensland, St. Lucia, QLD, Australia
| | - Lin-Fa Wang
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
| | - Guoping Wang
- Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Yanxiang Wang
- Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Yaqin Wang
- State Key Laboratory of Rice Biology, Institute of Biotechnology, Zhejiang University, Hangzhou, People's Republic of China
| | - Muhammad Waqas
- Key Laboratory of Crop Disease Monitoring and Safety Control in Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, People's Republic of China
| | - Tàiyún Wèi
- Fujian Province Key Laboratory of Plant Virology, Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou, Fujian, People's Republic of China
| | - Shaohua Wen
- Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Anna E Whitfield
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, USA
| | - John V Williams
- School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Yuri I Wolf
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Jiangxiang Wu
- State Key Laboratory of Rice Biology, Institute of Biotechnology, Zhejiang University, Hangzhou, People's Republic of China
| | - Lei Xu
- Jiangxi Academy of Agricultural Sciences, Nanchang, Jiangxi, People's Republic of China
| | | | - Caixia Yang
- College of Life Science and Engineering, Shenyang University, Shenyang, Liaoning, People's Republic of China
| | - Zuokun Yang
- Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - F Murilo Zerbini
- Departamento de Fitopatologia, Instituto de Biotecnologia Aplicada à Agropecuária, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Lifeng Zhai
- Key Laboratory of Horticultural Plant Biology, Ministry of Education, Wuhan, 430070, Hubei , People's Republic of China
| | - Yong-Zhen Zhang
- National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Changping, Beijing, People's Republic of China
- Shanghai Public Health Clinical Center & Institutes of Biomedical Sciences, Fudan University, Shanghai, People's Republic of China
| | - Song Zhang
- National Citrus Engineering and Technology Research Center, Citrus Research Institute, Southwest University, Beibei, Chongqing, People's Republic of China
| | - Jinguo Zhang
- National Sand Pear Germplasm Repository in Wuchang, Research Institute of Fruit and Tea, Hubei Academy of Agricultural Science, Wuhan, Hubei, People's Republic of China
| | - Zhe Zhang
- Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Xueping Zhou
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, People's Republic of China
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18
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Niazi S, Groth R, Spann K, Johnson GR. The role of respiratory droplet physicochemistry in limiting and promoting the airborne transmission of human coronaviruses: A critical review. Environ Pollut 2021; 276:115767. [PMID: 33243541 PMCID: PMC7645283 DOI: 10.1016/j.envpol.2020.115767] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 09/16/2020] [Accepted: 09/29/2020] [Indexed: 05/19/2023]
Abstract
Whether virulent human pathogenic coronaviruses (SARS-CoV, MERS-CoV, SARS-CoV-2) are effectively transmitted by aerosols remains contentious. Transmission modes of the novel coronavirus have become a hot topic of research with the importance of airborne transmission controversial due to the many factors that can influence virus transmission. Airborne transmission is an accepted potential route for the spread of some viral infections (measles, chickenpox); however, aerosol features and infectious inoculum vary from one respiratory virus to another. Infectious virus-laden aerosols can be produced by natural human respiratory activities, and their features are vital determinants for virus carriage and transmission. Physicochemical characteristics of infectious respiratory aerosols can influence the efficiency of virus transmission by droplets. This critical review identifies studies reporting instances of infected patients producing airborne human pathogenic coronaviruses, and evidence for the role of physical/chemical characteristics of human-generated droplets in altering embedded viruses' viability. We also review studies evaluating these viruses in the air, field studies and available evidence about seasonality patterns. Ultimately the literature suggests that a proportion of virulent human coronaviruses can plausibly be transmitted via the air, even though this might vary in different conditions. Evidence exists for respirable-sized airborne droplet nuclei containing viral RNA, although this does not necessarily imply that the virus is transmittable, capable of replicating in a recipient host, or that inoculum is sufficient to initiate infection. However, evidence suggests that coronaviruses can survive in simulated droplet nuclei for a significant time (>24 h). Nevertheless, laboratory nebulized virus-laden aerosols might not accurately model the complexity of human carrier aerosols in studying airborne viral transport. In summary, there is disagreement on whether wild coronaviruses can be transmitted via an airborne path and display seasonal patterns. Further studies are therefore required to provide supporting evidence for the role of airborne transmission and assumed mechanisms underlying seasonality.
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Affiliation(s)
- Sadegh Niazi
- Queensland University of Technology (QUT), Science and Engineering Faculty, School of Earth and Atmospheric Sciences, Brisbane, Australia
| | - Robert Groth
- Queensland University of Technology (QUT), Science and Engineering Faculty, School of Earth and Atmospheric Sciences, Brisbane, Australia
| | - Kirsten Spann
- Queensland University of Technology, Faculty of Health, School of Biomedical Sciences, Brisbane, Australia
| | - Graham R Johnson
- Queensland University of Technology (QUT), Science and Engineering Faculty, School of Earth and Atmospheric Sciences, Brisbane, Australia.
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19
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Niazi S, Groth R, Cravigan L, He C, Tang JW, Spann K, Johnson GR. Susceptibility of an Airborne Common Cold Virus to Relative Humidity. Environ Sci Technol 2021; 55:499-508. [PMID: 33332096 DOI: 10.1021/acs.est.0c06197] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The viability of airborne respiratory viruses varies with ambient relative humidity (RH). Numerous contrasting reports spanning several viruses have failed to identify the mechanism underlying this dependence. We hypothesized that an "efflorescence/deliquescence divergent infectivity" (EDDI) model accurately predicts the RH-dependent survival of airborne human rhinovirus-16 (HRV-16). We measured the efflorescence and deliquescence RH (RHE and RHD, respectively) of aerosols nebulized from a protein-enriched saline carrier fluid simulating the human respiratory fluid and found the RH range of the aerosols' hygroscopic hysteresis zone (RHE-D) to be 38-68%, which encompasses the preferred RH for indoor air (40-60%). The carrier fluid containing HRV-16 was nebulized into the sub-hysteresis zone (RH<E) or super-hysteresis zone (RH>D) air, to set the aerosols to the effloresced/solid or deliquesced/liquid state before transitioning the RH into the intermediate hysteresis zone. The surviving fractions (SFs) of the virus were then measured 15 min post nebulization. SFs were also measured for aerosols introduced directly into the RH<E, RHE-D, and RH>D zones without transition. SFs for transitioned aerosols in the hysteresis zone were higher for effloresced (0.17 ± 0.02) than for deliquesced (0.005 ± 0.005) aerosols. SFs for nontransitioned aerosols in the RH<E, RHE-D, and RH>D zones were 0.18 ± 0.06, 0.05 ± 0.02, and 0.20 ± 0.05, respectively, revealing a V-shaped SF/RH dependence. The EDDI model's prediction of enhanced survival in the hysteresis zone for effloresced carrier aerosols was confirmed.
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Affiliation(s)
- Sadegh Niazi
- Queensland University of Technology (QUT), Science and Engineering Faculty, School of Earth and Atmospheric Sciences, Brisbane 4001, Australia
| | - Robert Groth
- Queensland University of Technology (QUT), Science and Engineering Faculty, School of Earth and Atmospheric Sciences, Brisbane 4001, Australia
| | - Luke Cravigan
- Queensland University of Technology (QUT), Science and Engineering Faculty, School of Earth and Atmospheric Sciences, Brisbane 4001, Australia
| | - Congrong He
- Queensland University of Technology (QUT), Science and Engineering Faculty, School of Earth and Atmospheric Sciences, Brisbane 4001, Australia
| | - Julian W Tang
- Clinical Microbiology, University Hospitals Leicester, Level 5 Sandringham Building, Leicester Royal Infirmary, Infirmary Square, Leicester LE1 5WW, U.K
| | - Kirsten Spann
- Queensland University of Technology, Institute of Health and Biomedical Innovation, Centre for Immunology and Infection Control, Brisbane 4001, Australia
| | - Graham R Johnson
- Queensland University of Technology (QUT), Science and Engineering Faculty, School of Earth and Atmospheric Sciences, Brisbane 4001, Australia
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20
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Hasan J, Pyke A, Nair N, Yarlagadda T, Will G, Spann K, Yarlagadda PK. Antiviral Nanostructured Surfaces Reduce the Viability of SARS-CoV-2. ACS Biomater Sci Eng 2020; 6:4858-4861. [PMID: 33455218 PMCID: PMC7482073 DOI: 10.1021/acsbiomaterials.0c01091] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 08/31/2020] [Indexed: 12/17/2022]
Abstract
In this letter, we report the ability of the nanostructured aluminum Al 6063 alloy surfaces to inactivate the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). There was no recoverable viable virus after 6 h of exposure to the nanostructured surface, elucidating a 5-log reduction compared to a flat Al 6063 surface. The nanostructured surfaces were fabricated using wet-etching techniques which generated nanotextured, randomly aligned ridges approximately 23 nm wide on the Al 6063 alloy surfaces. In addition to the excellent mechanical resilience properties previously shown, the etched surfaces have also demonstrated superior corrosion resistance compared to the control surfaces. Such nanostructured surfaces have the potential to be used in healthcare environment such as hospitals and public spaces to reduce the surface transmission of SARS-CoV-2 and combat COVID-19.
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Affiliation(s)
- Jafar Hasan
- Centre
for Biomedical Technologies, Science and Engineering Faculty, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Alyssa Pyke
- Public
Health Virology Laboratory, Forensic and Scientific Services, Coopers Plains, Queensland 4108, Australia
| | - Neelima Nair
- Public
Health Virology Laboratory, Forensic and Scientific Services, Coopers Plains, Queensland 4108, Australia
| | - Tejasri Yarlagadda
- Centre
for Immunology and Infection Control, Faculty of Health, School of
Biomedical Sciences, Queensland University
of Technology, Brisbane Queensland 4000, Australia
| | - Geoffrey Will
- Centre
for Biomedical Technologies, Science and Engineering Faculty, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Kirsten Spann
- Centre
for Immunology and Infection Control, Faculty of Health, School of
Biomedical Sciences, Queensland University
of Technology, Brisbane Queensland 4000, Australia
| | - Prasad K.D.V. Yarlagadda
- Centre
for Biomedical Technologies, Science and Engineering Faculty, Queensland University of Technology, Brisbane, Queensland 4000, Australia
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21
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Hasan J, Xu Y, Yarlagadda T, Schuetz M, Spann K, Yarlagadda PK. Antiviral and Antibacterial Nanostructured Surfaces with Excellent Mechanical Properties for Hospital Applications. ACS Biomater Sci Eng 2020; 6:3608-3618. [PMID: 33463169 DOI: 10.1021/acsbiomaterials.0c00348] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
With the rise of bacterial and viral infections including the recent outbreak of coronavirus, the requirement for novel antimicrobial strategies is also rising with urgency. To solve this problem, we have used a wet etching technique to fabricate 23 nm wide nanostructures randomly aligned as ridges on aluminum (Al) 6063 alloy surfaces. The surfaces were etched for 0.5, 1, and 3 h. The surfaces were characterized using scanning electron microscopy, energy-dispersive X-ray spectroscopy, contact angle goniometry, nanoindentation and atomic force microscopy. Strains of the Gram negative bacteria Pseudomonas aeruginosa and the Gram positive bacteria Staphylococcus aureus were used to evaluate the bacterial attachment behavior. For the first time, common respiratory viruses, respiratory syncytial virus (RSV) and rhinovirus (RV), were investigated for antiviral activity on nanostructured surfaces. It was found that the etched Al surfaces were hydrophilic and the nanoscale roughness enhanced with the etching time with Rrms ranging from 69.9 to 995 nm. Both bacterial cells of P. aeruginosa and S. aureus were physically deformed and were nonviable upon attachment after 3 h on the etched Al 6063 surface. This nanoscale surface topography inactivated 92 and 87% of the attached P. aeruginosa and S. aureus cells, respectively. The recovery of infectious RSV was also reduced significantly within 2 h of exposure to the nanostructured surfaces compared to the smooth Al control surfaces. There was a 3-4 log10 reduction in the viability counts of rhinovirus after 24 h on the nanostructured surfaces. The nanostructured surfaces exhibited excellent durability as the surfaces sustained 1000 cycles of 2000 μN load without any damage. This is the first report that has shown the combined antibacterial and antiviral property of the nanostructured surface with excellent nanomechanical properties that could be potentially significant for use in hospital environments to stop the spread of infections arising from physical surfaces.
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Affiliation(s)
- Jafar Hasan
- Science and Engineering Faculty, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Yanan Xu
- Institute for Future Environments, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Tejasri Yarlagadda
- Institute of Health Biomedical Innovation (IHBI), Faculty of Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia.,School of Biomedical Sciences, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Michael Schuetz
- Institute of Health Biomedical Innovation (IHBI), Faculty of Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia.,Jamieson Trauma Institute, Metro North Hospital and Health Service, Herston, Queensland 4029, Australia
| | - Kirsten Spann
- Institute of Health Biomedical Innovation (IHBI), Faculty of Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia.,School of Biomedical Sciences, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Prasad Kdv Yarlagadda
- Science and Engineering Faculty, Queensland University of Technology, Brisbane, Queensland 4000, Australia
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22
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Dargaville T, Spann K, Celina M. Opinion to address the personal protective equipment shortage in the global community during the COVID-19 outbreak. Polym Degrad Stab 2020; 176:109162. [PMID: 32292217 PMCID: PMC7131747 DOI: 10.1016/j.polymdegradstab.2020.109162] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 11/29/2022]
Abstract
The current COVID-19 pandemic is stretching both the global supply for face masks and personal protective equipment (PPE). Production capacity is severely limited in many countries. This is a call for the R&D community, particularly to those in the polymer degradation and stability field. We have not only an opportunity but an obligation to engage and collaborate with virology and bio-medical experts. We require comparative R&D for extended, reuse and recyclability options. There is urgent need for large scale institutional approaches and methods that can be quickly applied locally by non-experts with limited resources. Covid-19 requires rapid R&D and options for reuse, extended use and recycling of PPE and face masks.
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Affiliation(s)
- Tim Dargaville
- Institute of Health and Biomedical Innovation, Science and Engineering Faculty and the Centre for Materials Science, Queensland University of Technology, Brisbane, Queensland, 4000, Australia
| | - Kirsten Spann
- School of Biomedical Sciences, Queensland University of Technology, Respiratory Virology Research Group Leader, Institute of Health and Biomedical Innovation, QIMRB Medical Research Institute, Herston, QLD, 4006, Australia
| | - Mathew Celina
- Sandia National Laboratories, Organic Materials Science Dept. 1853, Albuquerque, NM, 87185-1411, USA
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23
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Werder RB, Lynch JP, Simpson JC, Zhang V, Hodge NH, Poh M, Forbes-Blom E, Kulis C, Smythe ML, Upham JW, Spann K, Everard ML, Phipps S. PGD2/DP2 receptor activation promotes severe viral bronchiolitis by suppressing IFN- λ production. Sci Transl Med 2019; 10:10/440/eaao0052. [PMID: 29743346 DOI: 10.1126/scitranslmed.aao0052] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 11/17/2017] [Accepted: 03/12/2018] [Indexed: 12/27/2022]
Abstract
Prostaglandin D2 (PGD2) signals through PGD2 receptor 2 (DP2, also known as CRTH2) on type 2 effector cells to promote asthma pathogenesis; however, little is known about its role during respiratory syncytial virus (RSV) bronchiolitis, a major risk factor for asthma development. We show that RSV infection up-regulated hematopoietic prostaglandin D synthase expression and increased PGD2 release by cultured human primary airway epithelial cells (AECs). Moreover, PGD2 production was elevated in nasopharyngeal samples from young infants hospitalized with RSV bronchiolitis compared to healthy controls. In a neonatal mouse model of severe viral bronchiolitis, DP2 antagonism decreased viral load, immunopathology, and morbidity and ablated the predisposition for subsequent asthma onset in later life. This protective response was abolished upon dual DP1/DP2 antagonism and replicated with a specific DP1 agonist. Rather than mediating an effect via type 2 inflammation, the beneficial effects of DP2 blockade or DP1 agonism were associated with increased interferon-λ (IFN-λ) [interleukin-28A/B (IL-28A/B)] expression and were lost upon IL-28A neutralization. In RSV-infected AEC cultures, DP1 activation up-regulated IFN-λ production, which, in turn, increased IFN-stimulated gene expression, accelerating viral clearance. Our findings suggest that DP2 antagonists or DP1 agonists may be useful antivirals for the treatment of viral bronchiolitis and possibly as primary preventatives for asthma.
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Affiliation(s)
- Rhiannon B Werder
- School of Biomedical Sciences, University of Queensland, Queensland 4072, Australia
| | - Jason P Lynch
- School of Biomedical Sciences, University of Queensland, Queensland 4072, Australia
| | - Jennifer C Simpson
- School of Biomedical Sciences, University of Queensland, Queensland 4072, Australia.,Queensland Institute of Medical Research Berghofer Medical Research Institute, Herston 4006, Australia
| | - Vivian Zhang
- Queensland Institute of Medical Research Berghofer Medical Research Institute, Herston 4006, Australia
| | - Nick H Hodge
- School of Biomedical Sciences, University of Queensland, Queensland 4072, Australia
| | - Matthew Poh
- School of Paediatrics and Child Health, University of Western Australia, Western Australia 6840, Australia
| | | | - Christina Kulis
- Institute for Molecular Bioscience, University of Queensland, Queensland 4072, Australia
| | - Mark L Smythe
- Institute for Molecular Bioscience, University of Queensland, Queensland 4072, Australia
| | - John W Upham
- Diamantina Institute, University of Queensland, Translational Research Institute, Princess Alexandra Hospital, Queensland 4102, Australia
| | - Kirsten Spann
- Australian Infectious Diseases Research Centre, University of Queensland, Queensland 4067, Australia.,School of Biomedical Sciences, Queensland University of Technology, Queensland 4001, Australia
| | - Mark L Everard
- School of Paediatrics and Child Health, University of Western Australia, Western Australia 6840, Australia
| | - Simon Phipps
- Queensland Institute of Medical Research Berghofer Medical Research Institute, Herston 4006, Australia. .,Australian Infectious Diseases Research Centre, University of Queensland, Queensland 4067, Australia
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24
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Amarasinghe GK, Ayllón MA, Bào Y, Basler CF, Bavari S, Blasdell KR, Briese T, Brown PA, Bukreyev A, Balkema-Buschmann A, Buchholz UJ, Chabi-Jesus C, Chandran K, Chiapponi C, Crozier I, de Swart RL, Dietzgen RG, Dolnik O, Drexler JF, Dürrwald R, Dundon WG, Duprex WP, Dye JM, Easton AJ, Fooks AR, Formenty PBH, Fouchier RAM, Freitas-Astúa J, Griffiths A, Hewson R, Horie M, Hyndman TH, Jiāng D, Kitajima EW, Kobinger GP, Kondō H, Kurath G, Kuzmin IV, Lamb RA, Lavazza A, Lee B, Lelli D, Leroy EM, Lǐ J, Maes P, Marzano SYL, Moreno A, Mühlberger E, Netesov SV, Nowotny N, Nylund A, Økland AL, Palacios G, Pályi B, Pawęska JT, Payne SL, Prosperi A, Ramos-González PL, Rima BK, Rota P, Rubbenstroth D, Shī M, Simmonds P, Smither SJ, Sozzi E, Spann K, Stenglein MD, Stone DM, Takada A, Tesh RB, Tomonaga K, Tordo N, Towner JS, van den Hoogen B, Vasilakis N, Wahl V, Walker PJ, Wang LF, Whitfield AE, Williams JV, Zerbini FM, Zhāng T, Zhang YZ, Kuhn JH. Taxonomy of the order Mononegavirales: update 2019. Arch Virol 2019; 164:1967-1980. [PMID: 31089958 DOI: 10.1007/s00705-019-04247-4] [Citation(s) in RCA: 189] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In February 2019, following the annual taxon ratification vote, the order Mononegavirales was amended by the addition of four new subfamilies and 12 new genera and the creation of 28 novel species. This article presents the updated taxonomy of the order Mononegavirales as now accepted by the International Committee on Taxonomy of Viruses (ICTV).
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Affiliation(s)
- Gaya K Amarasinghe
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - María A Ayllón
- Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid-Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Campus de Montegancedo, Pozuelo de Alarcón, Madrid, Spain
- Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, UPM, Madrid, Spain
| | - Yīmíng Bào
- Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, China
| | - Christopher F Basler
- Center for Microbial Pathogenesis, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA, USA
| | - Sina Bavari
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Kim R Blasdell
- Australian Animal Health Laboratory, CSIRO Health and Biosecurity, Geelong, VIC, Australia
| | - Thomas Briese
- Center for Infection and Immunity, and Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Paul A Brown
- VIPAC Unit, Agence Nationale de Sécurité Sanitaire, Laboratoire de Ploufragan-Plouzané-Niort, Université Bretagne Loire, Ploufragan, France
| | | | - Anne Balkema-Buschmann
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Greifswald-Insel Riems, Germany
| | - Ursula J Buchholz
- RNA Viruses Section, Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | | | - Kartik Chandran
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Chiara Chiapponi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Brescia, Italy
| | - Ian Crozier
- Integrated Research Facility at Fort Detrick (IRF-Frederick), Clinical Monitoring Research Program Directorate, Frederick, National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, MD, USA
| | - Rik L de Swart
- Department of Viroscience, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Ralf G Dietzgen
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St. Lucia, QLD, Australia
| | - Olga Dolnik
- Institute of Virology, Philipps University Marburg, Marburg, Germany
| | - Jan F Drexler
- Institute of Virology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | | | - William G Dundon
- Animal Production and Health Laboratory, Department of Nuclear Sciences and Applications, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, Vienna, Austria
| | - W Paul Duprex
- School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - John M Dye
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Andrew J Easton
- School of Life Sciences, University of Warwick, Coventry, UK
| | | | | | - Ron A M Fouchier
- Department of Viroscience, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | | | - Anthony Griffiths
- Department of Microbiology and National Emerging Infectious Diseases Laboratories, Boston University School of Medicine, Boston, MA, USA
| | - Roger Hewson
- Public Health England, Porton Down, Wiltshire, Salisbury, UK
| | - Masayuki Horie
- Hakubi Center for Advanced Research, Kyoto University, Kyoto, Japan
| | - Timothy H Hyndman
- School of Veterinary Medicine, Murdoch University, Murdoch, WA, Australia
| | - Dàohóng Jiāng
- State Key Laboratory of Agricultural Microbiology, The Provincial Key Lab of Plant Pathology of Húběi Province, College of Plant Science and Technology, Huázhōng Agricultural University, Wuhan, China
| | - Elliott W Kitajima
- Departamento de Fitopatologia e Nematologia, Escola Superior de Agricultura "Luiz de Queiroz, Universidade de São Paulo, Piracicaba, São Paulo, Brazil
| | - Gary P Kobinger
- Department of Microbiology, Immunology and Infectious Diseases, Université Laval, Quebec City, Canada
| | - Hideki Kondō
- Institute of Plant Science and Resources, Okayama University, Kurashiki, Japan
| | - Gael Kurath
- US Geological Survey Western Fisheries Research Center, Seattle, WA, USA
| | - Ivan V Kuzmin
- US Department of Agriculture, Animal and Plant Health Inspection, National Veterinary Services Laboratories, Diagnostic Virology Laboratory, New York, USA
| | - Robert A Lamb
- Department of Molecular Biosciences, Northwestern University, Evanston, IL, USA
- Howard Hughes Medical Institute, Northwestern University, Evanston, IL, USA
| | - Antonio Lavazza
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Brescia, Italy
| | - Benhur Lee
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Davide Lelli
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Brescia, Italy
| | - Eric M Leroy
- Centre International de Recherches Médicales de Franceville, Institut de Recherche pour le Développement, Franceville, Gabon
| | - Jiànróng Lǐ
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH, USA
| | - Piet Maes
- Zoonotic Infectious Diseases Unit, KU Leuven, Rega Institute, Leuven, Belgium
| | - Shin-Yi L Marzano
- Department of Biology and Microbiology, Department of Plant Sciences, South Dakota State University, Brookings, SD, USA
| | - Ana Moreno
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Brescia, Italy
| | - Elke Mühlberger
- Department of Microbiology and National Emerging Infectious Diseases Laboratories, Boston University School of Medicine, Boston, MA, USA
| | - Sergey V Netesov
- Novosibirsk State University, Novosibirsk, Novosibirsk Oblast, Russia
| | - Norbert Nowotny
- Institute of Virology, University of Veterinary Medicine, Vienna, Austria
- Department of Basic Medical Sciences, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Are Nylund
- Fish Disease Research Group, Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - Arnfinn L Økland
- Fish Disease Research Group, Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - Gustavo Palacios
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, MD, USA
| | - Bernadett Pályi
- National Biosafety Laboratory, National Public Health Center, Budapest, Hungary
| | - Janusz T Pawęska
- Center for Emerging Zoonotic and Parasitic Diseases, National Institute for Communicable Diseases of the National Health Laboratory Service, Sandringham-Johannesburg, Gauteng, South Africa
| | - Susan L Payne
- Department of Veterinary Pathobiology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Alice Prosperi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Brescia, Italy
| | | | - Bertus K Rima
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, The Queen's University of Belfast, Belfast, Northern Ireland, UK
| | - Paul Rota
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Dennis Rubbenstroth
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Mǎng Shī
- The University of Sydney, Sydney, Australia
| | - Peter Simmonds
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Enrica Sozzi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Brescia, Italy
| | - Kirsten Spann
- School of Biomedical Science, Queensland University of Technology, Brisbane, QLD, Australia
| | - Mark D Stenglein
- Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - David M Stone
- Centre for Environment, Fisheries and Aquaculture Science, Weymouth, Dorset, UK
| | - Ayato Takada
- Division of Global Epidemiology, Hokkaido University Research Center for Zoonosis Control, Sapporo, Japan
| | - Robert B Tesh
- The University of Texas Medical Branch, Galveston, TX, USA
| | - Keizō Tomonaga
- Institute for Frontier Life and Medical Sciences (inFront), Kyoto University, Kyoto, Japan
| | - Noël Tordo
- Institut Pasteur, Unité des Stratégies Antivirales, WHO Collaborative Centre for Viral Haemorrhagic Fevers and Arboviruses, OIE Reference Laboratory for RVFV and CCHF, Paris, France
- Institut Pasteur de Guinée, Conakry, Guinea
| | - Jonathan S Towner
- Viral Special Pathogens Branch, Division of High-Consequence Pathogens Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Bernadette van den Hoogen
- Department of Viroscience, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | | | - Victoria Wahl
- National Biodefense Analysis and Countermeasures Center, Fort Detrick, Frederick, MD, USA
| | - Peter J Walker
- School of Biological Sciences, University of Queensland, St. Lucia, QLD, Australia
| | - Lin-Fa Wang
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
| | - Anna E Whitfield
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, USA
| | - John V Williams
- School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - F Murilo Zerbini
- Departamento de Fitopatologia, Instituto de Biotecnologia Aplicada à Agropecuária, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Tāo Zhāng
- Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, China
| | - Yong-Zhen Zhang
- Chinese Center for Disease Control and Prevention, National Institute for Communicable Disease Control and Prevention, Changping, Beijing, China
- Shanghai Public Health Clinical Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Jens H Kuhn
- Integrated Research Facility at Fort Detrick (IRF-Frederick), Division of Clinical Research (DCR), National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), B-8200 Research Plaza, Fort Detrick, Frederick, MD, 2170, USA.
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25
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Spann K, Snape N, Baturcam E, Fantino E. The Impact of Early-Life Exposure to Air-borne Environmental Insults on the Function of the Airway Epithelium in Asthma. Ann Glob Health 2018; 82:28-40. [PMID: 27325066 DOI: 10.1016/j.aogh.2016.01.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The airway epithelium is both a physical barrier protecting the airways from environmental insults and a significant component of the innate immune response. There is growing evidence that exposure of the airway epithelium to environmental insults in early life may lead to permanent changes in structure and function that underlie the development of asthma. Here we review the current published evidence concerning the link between asthma and epithelial damage within the airways and identify gaps in knowledge for future studies.
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Affiliation(s)
- Kirsten Spann
- School of Biomedical Sciences, Queensland University of Technology, Queensland, Australia.
| | - Natale Snape
- Children's Health Research Centre, University of Queensland, Queensland, Australia
| | - Engin Baturcam
- Children's Health Research Centre, University of Queensland, Queensland, Australia
| | - Emmanuelle Fantino
- Children's Health Research Centre, University of Queensland, Queensland, Australia
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26
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Lynch JP, Werder RB, Loh Z, Sikder MAA, Curren B, Zhang V, Rogers MJ, Lane K, Simpson J, Mazzone SB, Spann K, Hayball J, Diener K, Everard ML, Blyth CC, Forstner C, Dennis PG, Murtaza N, Morrison M, Ó Cuív P, Zhang P, Haque A, Hill GR, Sly PD, Upham JW, Phipps S. Plasmacytoid dendritic cells protect from viral bronchiolitis and asthma through semaphorin 4a-mediated T reg expansion. J Exp Med 2017; 215:537-557. [PMID: 29273643 PMCID: PMC5789405 DOI: 10.1084/jem.20170298] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 08/21/2017] [Accepted: 11/27/2017] [Indexed: 12/16/2022] Open
Abstract
Lynch et al. provide evidence of a causal relationship between RSV-bronchiolitis and asthma development and highlight a common but age-related Sema4a-mediated pathway by which pDCs and microbial colonization induce T reg cell expansion to confer protection against severe bronchiolitis and asthma. Respiratory syncytial virus–bronchiolitis is a major independent risk factor for subsequent asthma, but the causal mechanisms remain obscure. We identified that transient plasmacytoid dendritic cell (pDC) depletion during primary Pneumovirus infection alone predisposed to severe bronchiolitis in early life and subsequent asthma in later life after reinfection. pDC depletion ablated interferon production and increased viral load; however, the heightened immunopathology and susceptibility to subsequent asthma stemmed from a failure to expand functional neuropilin-1+ regulatory T (T reg) cells in the absence of pDC-derived semaphorin 4a (Sema4a). In adult mice, pDC depletion predisposed to severe bronchiolitis only after antibiotic treatment. Consistent with a protective role for the microbiome, treatment of pDC-depleted neonates with the microbial-derived metabolite propionate promoted Sema4a-dependent T reg cell expansion, ameliorating both diseases. In children with viral bronchiolitis, nasal propionate levels were decreased and correlated with an IL-6high/IL-10low microenvironment. We highlight a common but age-related Sema4a-mediated pathway by which pDCs and microbial colonization induce T reg cell expansion to protect against severe bronchiolitis and subsequent asthma.
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Affiliation(s)
- Jason P Lynch
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia.,Department of Medicine, Division of Infectious Diseases, Massachusetts General Hospital, Cambridge, MA.,Department of Microbiology and Immunobiology, Harvard Medical School, Boston, MA.,QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Rhiannon B Werder
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia.,QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Zhixuan Loh
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia.,The Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Queensland, Australia
| | - Md Al Amin Sikder
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia.,QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Bodie Curren
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia.,QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Vivian Zhang
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia.,QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Matthew J Rogers
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia
| | - Katie Lane
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia
| | - Jennifer Simpson
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia.,QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Stuart B Mazzone
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia.,Department of Anatomy and Neuroscience, The University of Melbourne, Melbourne, Victoria, Australia
| | - Kirsten Spann
- School of Biomedical Science, Queensland University of Technology, Brisbane, Queensland, Australia.,Institute of Health and Biomedical Science, Queensland University of Technology, Brisbane, Queensland, Australia
| | - John Hayball
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia, Australia.,Robinson Research Institute, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
| | - Kerrilyn Diener
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia, Australia.,Robinson Research Institute, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
| | - Mark L Everard
- School of Medicine, University of Western Australia, Perth, Western Australia, Australia
| | - Christopher C Blyth
- School of Medicine, University of Western Australia, Perth, Western Australia, Australia.,Department of Infectious Diseases, Princess Margaret Hospital for Children, Perth, Western Australia, Australia.,Department of Microbiology, PathWest Laboratory Medicine WA, Princess Margaret Hospital for Children, Perth, Western Australia, Australia.,Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Christian Forstner
- School of Earth and Environmental Sciences, The University of Queensland, St. Lucia, Queensland, Australia
| | - Paul G Dennis
- School of Earth and Environmental Sciences, The University of Queensland, St. Lucia, Queensland, Australia
| | - Nida Murtaza
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Mark Morrison
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Páraic Ó Cuív
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Ping Zhang
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Ashraful Haque
- Australian Infectious Diseases Research Centre, The University of Queensland, St. Lucia, Queensland, Australia.,QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Geoffrey R Hill
- Australian Infectious Diseases Research Centre, The University of Queensland, St. Lucia, Queensland, Australia.,QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Peter D Sly
- Australian Infectious Diseases Research Centre, The University of Queensland, St. Lucia, Queensland, Australia.,Child Health Research Centre, The University of Queensland, St. Lucia, Queensland, Australia
| | - John W Upham
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Simon Phipps
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia .,Australian Infectious Diseases Research Centre, The University of Queensland, St. Lucia, Queensland, Australia.,QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
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27
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Park HS, Tennant T, Spann K, Robbins Y, Hanson D, Whitley NC, OH SH. 712 Carcass traits and meat quality of Berkshire crossbreds sired by heritage breeds. J Anim Sci 2017. [DOI: 10.2527/asasann.2017.712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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28
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Park HS, Tennant T, Spann K, Robbins Y, Hanson D, Whitley NC, OH SH. 713 Sensory characteristics of Berkshire crossbreds sired by heritage breeds. J Anim Sci 2017. [DOI: 10.2527/asasann.2017.713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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29
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Bakre A, Wu W, Hiscox J, Spann K, Teng MN, Tripp RA. Human respiratory syncytial virus non-structural protein NS1 modifies miR-24 expression via transforming growth factor-β. J Gen Virol 2016; 96:3179-3191. [PMID: 26253191 DOI: 10.1099/jgv.0.000261] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Human respiratory syncytial virus (RSV) is a major health challenge in the young and elderly owing to the lack of a safe and effective vaccine and proven antiviral drugs. Understanding the mechanisms by which viral genes and proteins modulate the host response to infection is critical for identifying novel disease intervention strategies. In this study, the RSV non-structural protein NS1 was shown to suppress miR-24 expression during infection. Lack of NS1 was linked to increased expression of miR-24, whilst NS1 overexpression suppressed miR-24 expression. NS1 was found to induce Kruppel-like factor 6 (KLF6), a transcription factor that positively regulates the transforming growth factor (TGF)-b pathway to induce cell cycle arrest. Silencing of KLF6 led to increased miR-24 expression via downregulation of TGF-β. Treatment with exogenous TGF-β suppressed miR-24 expression and induced KLF6. Confocal microscopy showed co-localization of KLF6 and RSV NS1. These findings indicated that RSV NS1 interacts with KLF6 and modulates miR-24 expression and TGF-β, which facilitates RSV replication.
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Affiliation(s)
- Abhijeet Bakre
- Department of Infectious Diseases, University of Georgia, Athens, GA, USA
| | - Weining Wu
- Institute of Infection and Global Health, University of Liverpool, Liverpool, UK
| | - Julian Hiscox
- Institute of Infection and Global Health, University of Liverpool, Liverpool, UK
| | - Kirsten Spann
- School of Biomedical Sciences, Queensland University of Technology, Brisbane, Australia
| | - Michael N Teng
- Division of Allergy and Immunology, Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Ralph A Tripp
- Department of Infectious Diseases, University of Georgia, Athens, GA, USA
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30
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Lynch JP, Werder RB, Simpson J, Loh Z, Zhang V, Haque A, Spann K, Sly PD, Mazzone SB, Upham JW, Phipps S. Aeroallergen-induced IL-33 predisposes to respiratory virus-induced asthma by dampening antiviral immunity. J Allergy Clin Immunol 2016; 138:1326-1337. [PMID: 27236500 DOI: 10.1016/j.jaci.2016.02.039] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 01/25/2016] [Accepted: 02/09/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND Frequent viral lower respiratory infections in early life are an independent risk factor for asthma onset. This risk and the development of persistent asthma are significantly greater in children who later become sensitized. OBJECTIVE We sought to elucidate the pathogenic processes that underlie the synergistic interplay between allergen exposures and viral infections. METHODS Mice were inoculated with a murine-specific Pneumovirus species (pneumonia virus of mice [PVM]) and exposed to low-dose cockroach extract (CRE) in early and later life, and airway inflammation, remodeling, and hyperreactivity assessed. Mice were treated with anti-IL-33 or apyrase to neutralize or block IL-33 release. RESULTS PVM infection or CRE exposure alone did not induce disease, whereas PVM/CRE coexposure acted synergistically to induce the hallmark features of asthma. CRE exposure during viral infection in early life induced a biphasic IL-33 response and impaired IFN-α and IFN-λ production, which in turn increased epithelial viral burden, airway smooth muscle growth, and type 2 inflammation. These features were ameliorated when CRE-induced IL-33 release was blocked or neutralized, whereas substitution of CRE with exogenous IL-33 recapitulated the phenotype observed in PVM/CRE-coexposed mice. Mechanistically, IL-33 downregulated viperin and interferon regulatory factor 7 gene expression and rapidly degraded IL-1 receptor-associated kinase 1 expression in plasmacytoid dendritic cells both in vivo and in vitro, leading to Toll-like receptor 7 hyporesponsiveness and impaired IFN-α production. CONCLUSION We identified a hitherto unrecognized function of IL-33 as a potent suppressor of innate antiviral immunity and demonstrate that IL-33 contributes significantly to the synergistic interplay between respiratory virus and allergen exposures in the onset and progression of asthma.
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Affiliation(s)
- Jason P Lynch
- School of Biomedical Sciences, University of Queensland, Brisbane, Australia
| | - Rhiannon B Werder
- School of Biomedical Sciences, University of Queensland, Brisbane, Australia
| | - Jennifer Simpson
- School of Biomedical Sciences, University of Queensland, Brisbane, Australia
| | - Zhixuan Loh
- School of Biomedical Sciences, University of Queensland, Brisbane, Australia
| | - Vivian Zhang
- School of Biomedical Sciences, University of Queensland, Brisbane, Australia
| | | | - Kirsten Spann
- School of Biomedical Sciences, Queensland University of Technology, Brisbane, Australia; Australian Infectious Diseases Research Centre, University of Queensland, Brisbane, Australia
| | - Peter D Sly
- Australian Infectious Diseases Research Centre, University of Queensland, Brisbane, Australia; Centre for Children's Health Research, University of Queensland, Brisbane, Australia
| | - Stuart B Mazzone
- School of Biomedical Sciences, University of Queensland, Brisbane, Australia
| | - John W Upham
- Australian Infectious Diseases Research Centre, University of Queensland, Brisbane, Australia; Lung and Allergy Research Centre, School of Medicine, University of Queensland, Princess Alexandra Hospital, Brisbane, Australia
| | - Simon Phipps
- School of Biomedical Sciences, University of Queensland, Brisbane, Australia; Australian Infectious Diseases Research Centre, University of Queensland, Brisbane, Australia.
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31
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Li D, Wei T, Rawle DJ, Qin F, Wang R, Soares DC, Jin H, Sivakumaran H, Lin MH, Spann K, Abbott CM, Harrich D. Specific Interaction between eEF1A and HIV RT Is Critical for HIV-1 Reverse Transcription and a Potential Anti-HIV Target. PLoS Pathog 2015; 11:e1005289. [PMID: 26624286 PMCID: PMC4666417 DOI: 10.1371/journal.ppat.1005289] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 10/30/2015] [Indexed: 11/19/2022] Open
Abstract
Reverse transcription is the central defining feature of HIV-1 replication. We previously reported that the cellular eukaryotic elongation factor 1 (eEF1) complex associates with the HIV-1 reverse transcription complex (RTC) and the association is important for late steps of reverse transcription. Here we show that association between the eEF1 and RTC complexes occurs by a strong and direct interaction between the subunit eEF1A and reverse transcriptase (RT). Using biolayer interferometry and co-immunoprecipitation (co-IP) assays, we show that association between the eEF1 and RTC complexes occurs by a strong (KD ~3–4 nM) and direct interaction between eEF1A and reverse transcriptase (RT). Biolayer interferometry analysis of cell lysates with titrated levels of eEF1A indicates it is a predominant cellular RT binding protein. Both the RT thumb and connection domains are required for interaction with eEF1A. A single amino acid mutation, W252A, within the thumb domain impaired co-IP between eEF1A and RT, and also significantly reduced the efficiency of late reverse transcription and virus replication when incorporated into infectious HIV-1. Molecular modeling analysis indicated that interaction between W252 and L303 are important for RT structure, and their mutation to alanine did not impair heterodimerisation, but negatively impacted interaction with eEF1A. Didemnin B, which specifically binds eEF1A, potently inhibited HIV-1 reverse transcription by greater than 2 logs at subnanomolar concentrations, especially affecting reverse transcription late DNA synthesis. Analysis showed reduced levels of RTCs from HIV-1-infected HEK293T treated with didemnin B compared to untreated cells. Interestingly, HIV-1 with a W252A RT mutation was resistant to didemnin B negative effects showing that didemnin B affects HIV-1 by targeting the RT-eEF1A interaction. The combined evidence indicates a direct interaction between eEF1A and RT is crucial for HIV reverse transcription and replication, and the RT-eEF1A interaction is a potential drug target. After infecting a target cell, HIV-1 like all retroviruses converts the viral single strand RNA genome into double strand DNA by the process called reverse transcription. Host proteins are known to be important for reverse transcription yet a direct role for any host protein has not been demonstrated. In this paper, we show that a eukaryotic translation elongation factor (eEF1A), an abundant cellular protein, directly and strongly binds to the viral enzyme reverse transcriptase (RT). The biological relevance of the association is supported by mutational analysis of RT and by treating cells with the small molecule didemnin B that specifically binds eEF1A. Mutation of RT or treatment of cells with didemnin B resulted in significantly decreased efficiency of reverse transcription. Didemnin B treatment of cells disrupted HIV-1’s ability to maintain the viral machinery necessary for reverse transcription. However, an HIV-1 mutant, which does not interact with eEF1A, was resistant to didemnin B negative effects on early viral replication, showing that didemnin B affects HIV-1 by targeting the RT-eEF1A interaction. Altogether, this study demonstrates that eEF1A is an integral component of the viral reverse transcription complex and that the RT-eEF1A interaction is a possible new drug target to inhibit HIV-1 replication.
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Affiliation(s)
- Dongsheng Li
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Ting Wei
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Daniel J. Rawle
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- School of Chemistry and Molecular Biosciences, University of Queensland, St. Lucia, Queensland, Australia
| | - Fangyun Qin
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Rui Wang
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Dinesh C. Soares
- Medical Genetics Section, Centre for Genomic and Experimental Medicine, MRC Institute of Genetics and Molecular Medicine, Western General Hospital, University of Edinburgh, Edinburgh, United Kingdom
| | - Hongping Jin
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Haran Sivakumaran
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Min-Hsuan Lin
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Kirsten Spann
- School of Chemistry and Molecular Biosciences, University of Queensland, St. Lucia, Queensland, Australia
- School of Biomedical Science, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Catherine M. Abbott
- Medical Genetics Section, Centre for Genomic and Experimental Medicine, MRC Institute of Genetics and Molecular Medicine, Western General Hospital, University of Edinburgh, Edinburgh, United Kingdom
| | - David Harrich
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- * E-mail:
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Tang FSM, Van Ly D, Spann K, Reading PC, Burgess JK, Hartl D, Baines KJ, Oliver BG. Differential neutrophil activation in viral infections: Enhanced TLR-7/8-mediated CXCL8 release in asthma. Respirology 2015; 21:172-9. [PMID: 26477783 PMCID: PMC5324549 DOI: 10.1111/resp.12657] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 07/14/2015] [Accepted: 07/24/2015] [Indexed: 02/06/2023]
Abstract
Background and objective Respiratory viral infections are a major cause of asthma exacerbations. Neutrophils accumulate in the airways and the mechanisms that link neutrophilic inflammation, viral infections and exacerbations are unclear. This study aims to investigate anti‐viral responses in neutrophils from patients with and without asthma and to investigate if neutrophils can be directly activated by respiratory viruses. Methods Neutrophils from peripheral blood from asthmatic and non‐asthmatic individuals were isolated and stimulated with lipopolysaccharide (LPS) (1 μg/mL), f‐met‐leu‐phe (fMLP) (100 nM), imiquimod (3 μg/mL), R848 (1.5 μg/mL), poly I:C (10 μg/mL), RV16 (multiplicity of infection (MOI)1), respiratory syncytial virus (RSV) (MOI1) or influenza virus (MOI1). Cell‐free supernatants were collected after 1 h of neutrophil elastase (NE) and matrix metalloproteinase (MMP)‐9 release, or after 24 h for CXCL8 release. Results LPS, fMLP, imiquimod and R848 stimulated the release of CXCL8, NE and MMP‐9 whereas poly I:C selectively induced CXCL8 release only. R848‐induced CXCL8 release was enhanced in neutrophils from asthmatics compared with non‐asthmatic cells (P < 0.01). RSV triggered the release of CXCL8 and NE from neutrophils, whereas RV16 or influenza had no effect. Conclusion Neutrophils release CXCL8, NE and MMP‐9 in response to viral surrogates with R848‐induced CXCL8 release being specifically enhanced in asthmatic neutrophils. Toll‐like receptor (TLR7/8) dysregulation may play a role in neutrophilic inflammation in viral‐induced exacerbations. We aimed to investigate and compare neutrophil responses to bacterial compounds and viral mimetics as well as compare responses between people with and without asthma. We also investigated neutrophil responses to live respiratory viruses. Here we provide a novel comprehensive comparison showing differential and specific activation in innate immune cells. See Editorial, page 10
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Affiliation(s)
- Francesca S M Tang
- Woolcock Institute of Medical Research, The University of Sydney, Sydney, New South Wales, Australia.,Discipline of Pharmacology, School of Medical Sciences, Faculty of Medicine, The University of Sydney, Sydney, New South Wales, Australia
| | - David Van Ly
- Woolcock Institute of Medical Research, The University of Sydney, Sydney, New South Wales, Australia.,Genome Integrity Group, The Children's Medical Research Institute, Sydney, New South Wales, Australia
| | - Kirsten Spann
- School of Biomedical Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Patrick C Reading
- WHO Collaborating Centre for Reference and Research on Influenza, Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Janette K Burgess
- Woolcock Institute of Medical Research, The University of Sydney, Sydney, New South Wales, Australia.,Discipline of Pharmacology, School of Medical Sciences, Faculty of Medicine, The University of Sydney, Sydney, New South Wales, Australia
| | - Dominik Hartl
- Department of Pediatrics I, University of Tübingen, Tübingen, Germany
| | - Katherine J Baines
- Priority Research Centre for Asthma and Respiratory Disease, The University of Newcastle, Newcastle, New South Wales, Australia
| | - Brian G Oliver
- Woolcock Institute of Medical Research, The University of Sydney, Sydney, New South Wales, Australia.,School of Medical and Molecular Biosciences, University of Technology Sydney, Sydney, New South Wales, Australia
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Li D, Wei T, Jin H, Rose A, Wang R, Lin MH, Spann K, Harrich D. Binding of the eukaryotic translation elongation factor 1A with the 5'UTR of HIV-1 genomic RNA is important for reverse transcription. Virol J 2015; 12:118. [PMID: 26242867 PMCID: PMC4525723 DOI: 10.1186/s12985-015-0337-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 07/01/2015] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The cellular protein eukaryotic translation elongation factor 1A (eEF1A) binds to aminoacylated transfer RNAs and delivers them to the ribosome during translation. eEF1A also binds to RNA secondary structures present in genomes of several RNA viruses and plays important roles in their replication. As a RNA binding protein, whether eEF1A can bind with HIV-1 genomic RNA has not been investigated and was the aim of the study. METHODS RNA-protein interaction was determined by reversible crosslink co-immunoprecipitation (RC-Co-IP) and biolayer Interferometry assay (BLI). eEF1A binding region within RNA was mapped by deletion and mutation analysis. Virus with genomic RNA mutations were examined for eEF1A-RT interaction by proximity ligation assay, for reverse transcription by qPCR and for replication by CAp24 ELISA in cells. RESULTS The interaction of eEF1A with 5'UTR of HIV-1 genomic RNA was detected in cells and in vitro. Truncation and substitution mutations in the 5'UTR RNA demonstrated that a stem-loop formed by nucleotides 142 to 170, which encompass a reported tRNA anticodon-like-element, binds to eEF1A. Mutations that altered the stem-loop structure by changing two highly conserved sequence clusters in the stem-loop region result in reduction of the interaction with eEF1A in vitro. HIV-1 virus harbouring the same 5'UTR mutations significantly reduced the interaction of eEF1A with HIV-1 reverse transcription complex (RTC), reverse transcription and replication. CONCLUSION eEF1A interacts with 5'UTR of HIV-1 genomic RNA and the interaction is important for late DNA synthesis in reverse transcription.
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Affiliation(s)
- Dongsheng Li
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, QLD, 4029, Australia
| | - Ting Wei
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, QLD, 4029, Australia
| | - Hongping Jin
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, QLD, 4029, Australia
| | - Amanda Rose
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, QLD, 4029, Australia
| | - Rui Wang
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, QLD, 4029, Australia.,Present address: Centre of Infectious Diseases, Beijing Youan Hospital, Capital Medical University, No. 8 Xitoutiao Youanmenwai, Fengtai District, Beijing, 100069, China
| | - Min-Hsuan Lin
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, QLD, 4029, Australia
| | - Kirsten Spann
- School of Biomedical Science, Queensland University of Technology, Brisbane, QLD, 4001, Australia
| | - David Harrich
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, QLD, 4029, Australia.
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Lin MH, Sivakumaran H, Jones A, Li D, Harper C, Wei T, Jin H, Rustanti L, Meunier FA, Spann K, Harrich D. A HIV-1 Tat mutant protein disrupts HIV-1 Rev function by targeting the DEAD-box RNA helicase DDX1. Retrovirology 2014; 11:121. [PMID: 25496916 PMCID: PMC4271445 DOI: 10.1186/s12977-014-0121-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 12/03/2014] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Previously we described a transdominant negative mutant of the HIV-1 Tat protein, termed Nullbasic, that downregulated the steady state levels of unspliced and singly spliced viral mRNA, an activity caused by inhibition of HIV-1 Rev activity. Nullbasic also altered the subcellular localizations of Rev and other cellular proteins, including CRM1, B23 and C23 in a Rev-dependent manner, suggesting that Nullbasic may disrupt Rev function and trafficking by intervening with an unidentified component of the Rev nucleocytoplasmic transport complex. RESULTS To seek a possible mechanism that could explain how Nullbasic inhibits Rev activity, we used a proteomics approach to identify host cellular proteins that interact with Nullbasic. Forty-six Nullbasic-binding proteins were identified by mass spectrometry including the DEAD-box RNA helicase, DDX1. To determine the effect of DDX1 on Nullbasic-mediated Rev activity, we performed cell-based immunoprecipitation assays, Rev reporter assays and bio-layer interferometry (BLI) assays. Interaction between DDX1 and Nullbasic was observed by co-immunoprecipitation of Nullbasic with endogenous DDX1 from cell lysates. BLI assays showed a direct interaction between Nullbasic and DDX1. Nullbasic affected DDX1 subcellular distribution in a Rev-independent manner. Interestingly overexpression of DDX1 in cells not only restored Rev-dependent mRNA export and gene expression in a Rev reporter assay but also partly reversed Nullbasic-induced Rev subcellular mislocalization. Moreover, HIV-1 wild type Tat co-immunoprecipitated with DDX1 and overexpression of Tat could rescue the unspliced viral mRNA levels inhibited by Nullbasic in HIV-1 expressing cells. CONCLUSIONS Nullbasic was used to further define the complex mechanisms involved in the Rev-dependent nuclear export of the 9 kb and 4 kb viral RNAs. All together, these data indicate that DDX1 can be sequestered by Nullbasic leading to destabilization of the Rev nucleocytoplasmic transport complex and decreased levels of Rev-dependent viral transcripts. The outcomes support a role for DDX1 in maintenance of a Rev nuclear complex that transports viral RRE-containing mRNA to the cytoplasm. To our knowledge Nullbasic is the first anti-HIV protein that specifically targets the cellular protein DDX1 to block Rev's activity. Furthermore, our research raises the possibility that wild type Tat may play a previously unrecognized but very important role in Rev function.
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Affiliation(s)
- Min-Hsuan Lin
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia.
| | - Haran Sivakumaran
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia.
| | - Alun Jones
- Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Queensland, Australia.
| | - Dongsheng Li
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia.
| | - Callista Harper
- Queensland Brain Institute, The University of Queensland, St. Lucia, Queensland, Australia.
| | - Ting Wei
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia.
| | - Hongping Jin
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia.
| | - Lina Rustanti
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia.
| | - Frederic A Meunier
- Australian Infectious Disease Research Centre, The University of Queensland, St. Lucia, Queensland, Australia. .,Queensland Brain Institute, The University of Queensland, St. Lucia, Queensland, Australia.
| | - Kirsten Spann
- Australian Infectious Disease Research Centre, The University of Queensland, St. Lucia, Queensland, Australia. .,School of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, Queensland, Australia.
| | - David Harrich
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia. .,Australian Infectious Disease Research Centre, The University of Queensland, St. Lucia, Queensland, Australia.
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Wei T, Li D, Marcial D, Khan M, Lin MH, Snape N, Ghildyal R, Harrich D, Spann K. The eukaryotic elongation factor 1A is critical for genome replication of the paramyxovirus respiratory syncytial virus. PLoS One 2014; 9:e114447. [PMID: 25479059 PMCID: PMC4257679 DOI: 10.1371/journal.pone.0114447] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 11/06/2014] [Indexed: 01/01/2023] Open
Abstract
The eukaryotic translation factor eEF1A assists replication of many RNA viruses by various mechanisms. Here we show that down-regulation of eEF1A restricts the expression of viral genomic RNA and the release of infectious virus, demonstrating a biological requirement for eEF1A in the respiratory syncytial virus (RSV) life cycle. The key proteins in the replicase/transcriptase complex of RSV; the nucleocapsid (N) protein, phosphoprotein (P) and matrix (M) protein, all associate with eEF1A in RSV infected cells, although N is the strongest binding partner. Using individually expressed proteins, N, but not P or M bound to eEF1A. This study demonstrates a novel interaction between eEF1A and the RSV replication complex, through binding to N protein, to facilitate genomic RNA synthesis and virus production.
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Affiliation(s)
- Ting Wei
- Queensland Institute of Medical Research Berghofer, Herston, Australia
| | - Dongsheng Li
- Queensland Institute of Medical Research Berghofer, Herston, Australia
| | - Daneth Marcial
- Queensland Institute of Medical Research Berghofer, Herston, Australia
- Clinical Medical Virology Centre, The University of Queensland, Herston, Australia
- Sir Albert Sakzewski Virus Research Centre, Childrens Health Queensland, Herston, Australia
| | - Moshin Khan
- Queensland Institute of Medical Research Berghofer, Herston, Australia
- Sir Albert Sakzewski Virus Research Centre, Childrens Health Queensland, Herston, Australia
| | - Min-Hsuan Lin
- Queensland Institute of Medical Research Berghofer, Herston, Australia
| | - Natale Snape
- Clinical Medical Virology Centre, The University of Queensland, Herston, Australia
- Sir Albert Sakzewski Virus Research Centre, Childrens Health Queensland, Herston, Australia
| | - Reena Ghildyal
- Centre for Research in Therapeutic Solutions, University of Canberra, Canberra, Australia
| | - David Harrich
- Queensland Institute of Medical Research Berghofer, Herston, Australia
- Australian Infectious Disease Research Centre, St Lucia, Australia
- * E-mail: (KS); (DH)
| | - Kirsten Spann
- Clinical Medical Virology Centre, The University of Queensland, Herston, Australia
- Sir Albert Sakzewski Virus Research Centre, Childrens Health Queensland, Herston, Australia
- Australian Infectious Disease Research Centre, St Lucia, Australia
- * E-mail: (KS); (DH)
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Werder RB, Lynch JP, Simpson J, Loh K, Zhang V, Spann K, Sly PD, Mazzone S, Upham JW, Phipps S. 196. Cytokine 2014. [DOI: 10.1016/j.cyto.2014.07.203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kaiko GE, Loh Z, Spann K, Lynch JP, Lalwani A, Zheng Z, Davidson S, Uematsu S, Akira S, Hayball J, Diener KR, Baines KJ, Simpson JL, Foster PS, Phipps S. Toll-like receptor 7 gene deficiency and early-life Pneumovirus infection interact to predispose toward the development of asthma-like pathology in mice. J Allergy Clin Immunol 2013; 131:1331-9.e10. [PMID: 23561801 DOI: 10.1016/j.jaci.2013.02.041] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Revised: 01/20/2013] [Accepted: 02/12/2013] [Indexed: 12/28/2022]
Abstract
BACKGROUND Respiratory tract viruses are a major environmental risk factor for both the inception and exacerbations of asthma. Genetic defects in Toll-like receptor (TLR) 7-mediated signaling, impaired type I interferon responses, or both have been reported in asthmatic patients, although their contribution to the onset and exacerbation of asthma remains poorly understood. OBJECTIVE We sought to determine whether Pneumovirus infection in the absence of TLR7 predisposes to bronchiolitis and the inception of asthma. METHODS Wild-type and TLR7-deficient (TLR7(-/-)) mice were inoculated with the rodent-specific pathogen pneumonia virus of mice at 1 (primary), 7 (secondary), and 13 (tertiary) weeks of age, and pathologic features of bronchiolitis or asthma were assessed. In some experiments infected mice were exposed to low-dose cockroach antigen. RESULTS TLR7 deficiency increased viral load in the airway epithelium, which became sloughed and necrotic, and promoted an IFN-α/β(low), IL-12p70(low), IL-1β(high), IL-25(high), and IL-33(high) cytokine microenvironment that was associated with the recruitment of type 2 innate lymphoid cells/nuocytes and increased TH2-type cytokine production. Viral challenge of TLR7(-/-) mice induced all of the cardinal pathophysiologic features of asthma, including tissue eosinophilia, mast cell hyperplasia, IgE production, airway smooth muscle alterations, and airways hyperreactivity in a memory CD4(+) T cell-dependent manner. Importantly, infections with pneumonia virus of mice promoted allergic sensitization to inhaled cockroach antigen in the absence but not the presence of TLR7. CONCLUSION TLR7 gene defects and Pneumovirus infection interact to establish an aberrant adaptive response that might underlie virus-induced asthma exacerbations in later life.
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Affiliation(s)
- Gerard E Kaiko
- Centre for Asthma and Respiratory Diseases, University of Newcastle, Newcastle, Australia
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Davidson S, Kaiko G, Loh Z, Lalwani A, Zhang V, Spann K, Foo SY, Hansbro N, Uematsu S, Akira S, Matthaei KI, Rosenberg HF, Foster PS, Phipps S. Plasmacytoid dendritic cells promote host defense against acute pneumovirus infection via the TLR7-MyD88-dependent signaling pathway. J Immunol 2011; 186:5938-48. [PMID: 21482736 DOI: 10.4049/jimmunol.1002635] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Human respiratory syncytial virus (RSV) is the leading cause of lower respiratory tract infection in infants. In human infants, plasmacytoid dendritic cells (pDC) are recruited to the nasal compartment during infection and initiate host defense through the secretion of type I IFN, IL-12, and IL-6. However, RSV-infected pDC are refractory to TLR7-mediated activation. In this study, we used the rodent-specific pathogen, pneumonia virus of mice (PVM), to determine the contribution of pDC and TLR7 signaling to the development of the innate inflammatory and early adaptive immune response. In wild-type, but not TLR7- or MyD88-deficient mice, PVM inoculation led to a marked infiltration of pDC and increased expression of type I, II, and III IFNs. The delayed induction of IFNs in the absence of TLR7 or MyD88 was associated with a diminished innate inflammatory response and augmented virus recovery from lung tissue. In the absence of TLR7, PVM-specific CD8(+) T cell cytokine production was abrogated. The adoptive transfer of TLR7-sufficient, but not TLR7-deficient pDC to TLR7 gene-deleted mice recapitulated the antiviral responses observed in wild-type mice and promoted virus clearance. In summary, TLR7-mediated signaling by pDC is required for appropriate innate responses to acute pneumovirus infection. It is conceivable that as-yet-unidentified defects in the TLR7 signaling pathway may be associated with elevated levels of RSV-associated morbidity and mortality among otherwise healthy human infants.
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Affiliation(s)
- Sophia Davidson
- Centre for Asthma and Respiratory Diseases, University of Newcastle, New South Wales 2300, Australia
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Affiliation(s)
- K Spann
- William Beaumont Hospital, Royal Oak, Mich., USA
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Spann K. Sports metaphors. What game does your team play? Nurs Manag (Harrow) 1999; 30:76. [PMID: 10765282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- K Spann
- William Beaumont Hospital, Royal Oak, Mich., USA
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Spann K. Health matters: nurses are essential. Medsurg Nurs 1997; 6:253, 255. [PMID: 9384149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Spann K. Developing character. Medsurg Nurs 1997; 6:185, 213. [PMID: 9313543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Spann K. Educating for the community. Medsurg Nurs 1997; 6:117. [PMID: 9238983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Spann K. Vision for the future. Medsurg Nurs 1997; 6:65, 67. [PMID: 9238973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Spann K. Benchmarking: best practices. Medsurg Nurs 1997; 6:5-6, 8. [PMID: 9238961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Abstract
The evaluation of wound outcome after burn injury is a challenging problem in the performance of clinical trials evaluating potential impact on wound healing and scar formation. The purpose of this study was to determine whether an ocular tonometer could be adapted to provide an objective measurement of scar compliance. A pneumatonometer was used to perform measurements of cutaneous compliance at 8 anatomic areas (14 separate sites) on each of 17 normal volunteers and on 59 burn scars. Comparison of different anatomic sites showed there to be significant differences in the cutaneous compliance of different areas. The aggregate compliance of the burn scars in all sites was less than that of the control sites. These results indicate that the pneumatonometer can discern differences in the compliance of normal skin and differences between normal skin and scar and suggest that it may be a useful tool in the objective assessment of scar formation.
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Affiliation(s)
- K Spann
- Department of Surgery, University of Texas Southwestern Medical Center, Dallas 75235-9031, USA
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Abstract
Evaluation of burn wound depth in pediatric patients is often difficult. A Laser Doppler Flowmeter with a temperature-controlled multichannel probe was used to measure burn wound perfusion as a tool to predict wound outcome. The average perfusion levels for wounds that healed spontaneously in fewer than 21 days was significantly higher than the average perfusion levels for wounds that required excision and grafting or were not healed by day 21 after burn injury. Laser Doppler Flowmetry showed high positive predictive values for "nonhealing" wounds on postburn days 1, 2, and 3. These results suggest that Laser Doppler Flowmetry is a useful tool for burn wound assessment in pediatric patients.
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Affiliation(s)
- L Atiles
- Department of Surgery, University of Texas Southwestern Medical Center, Dallas 75235-9031, USA
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Spann K, Whitney RG. Can worker's compensation be a cost savings? J Nurs Adm 1990; 20:6. [PMID: 2139113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- K Spann
- William Beaumont Hospital, Royal Oak, Michigan 48072
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