1
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Liu C, Das R, Dijokaite-Guraliuc A, Zhou D, Mentzer AJ, Supasa P, Selvaraj M, Duyvesteyn HME, Ritter TG, Temperton N, Klenerman P, Dunachie SJ, Paterson NG, Williams MA, Hall DR, Fry EE, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. Emerging variants develop total escape from potent monoclonal antibodies induced by BA.4/5 infection. Nat Commun 2024; 15:3284. [PMID: 38627386 PMCID: PMC11021415 DOI: 10.1038/s41467-024-47393-3] [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: 11/30/2023] [Accepted: 03/29/2024] [Indexed: 04/19/2024] Open
Abstract
The rapid evolution of SARS-CoV-2 is driven in part by a need to evade the antibody response in the face of high levels of immunity. Here, we isolate spike (S) binding monoclonal antibodies (mAbs) from vaccinees who suffered vaccine break-through infections with Omicron sub lineages BA.4 or BA.5. Twenty eight potent antibodies are isolated and characterised functionally, and in some cases structurally. Since the emergence of BA.4/5, SARS-CoV-2 has continued to accrue mutations in the S protein, to understand this we characterize neutralization of a large panel of variants and demonstrate a steady attrition of neutralization by the panel of BA.4/5 mAbs culminating in total loss of function with recent XBB.1.5.70 variants containing the so-called 'FLip' mutations at positions 455 and 456. Interestingly, activity of some mAbs is regained on the recently reported variant BA.2.86.
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Affiliation(s)
- Chang Liu
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Raksha Das
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK
| | | | - Daming Zhou
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
- College of Life Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Alexander J Mentzer
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Piyada Supasa
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Muneeswaran Selvaraj
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich Chatham Maritime, Kent, ME4 4TB, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Peter Medawar Building for Pathogen Research, Oxford, UK
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Susanna J Dunachie
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Peter Medawar Building for Pathogen Research, Oxford, UK
- Nuffield Department of Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
- Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Neil G Paterson
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - Juthathip Mongkolsapaya
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK.
- Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK.
| | - Gavin R Screaton
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
- Nuffield Department of Medicine, Centre for Human Genetics, University of Oxford, Oxford, UK.
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2
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Zhou D, Supasa P, Liu C, Dijokaite-Guraliuc A, Duyvesteyn HME, Selvaraj M, Mentzer AJ, Das R, Dejnirattisai W, Temperton N, Klenerman P, Dunachie SJ, Fry EE, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. The SARS-CoV-2 neutralizing antibody response to SD1 and its evasion by BA.2.86. Nat Commun 2024; 15:2734. [PMID: 38548763 PMCID: PMC10978878 DOI: 10.1038/s41467-024-46982-6] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/15/2024] [Indexed: 04/01/2024] Open
Abstract
Under pressure from neutralising antibodies induced by vaccination or infection the SARS-CoV-2 spike gene has become a hotspot for evolutionary change, leading to the failure of all mAbs developed for clinical use. Most potent antibodies bind to the receptor binding domain which has become heavily mutated. Here we study responses to a conserved epitope in sub-domain-1 (SD1) of spike which have become more prominent because of mutational escape from antibodies directed to the receptor binding domain. Some SD1 reactive mAbs show potent and broad neutralization of SARS-CoV-2 variants. We structurally map the dominant SD1 epitope and provide a mechanism of action by blocking interaction with ACE2. Mutations in SD1 have not been sustained to date, but one, E554K, leads to escape from mAbs. This mutation has now emerged in several sublineages including BA.2.86, reflecting selection pressure on the virus exerted by the increasing prominence of the anti-SD1 response.
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Affiliation(s)
- Daming Zhou
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK
- College of Life Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Piyada Supasa
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Chang Liu
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK
| | - Muneeswaran Selvaraj
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Alexander J Mentzer
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Raksha Das
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Wanwisa Dejnirattisai
- Division of Emerging Infectious Disease, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok-Noi, Bangkok, 10700, Thailand
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich Chatham Maritime, Kent, ME4 4TB, UK
| | - Paul Klenerman
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, UK
- Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Susanna J Dunachie
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- NDM Centre For Global Health Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK.
| | - Juthathip Mongkolsapaya
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
- Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK.
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK.
| | - Gavin R Screaton
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
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3
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Ogunjinmi OD, Abdullahi T, Somji RA, Bevan CL, Barclay WS, Temperton N, Brooke GN, Giotis ES. The antiviral potential of the antiandrogen enzalutamide and the viral-androgen signaling interplay in seasonal coronaviruses. J Med Virol 2024; 96:e29540. [PMID: 38529542 DOI: 10.1002/jmv.29540] [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: 12/06/2023] [Revised: 03/03/2024] [Accepted: 03/06/2024] [Indexed: 03/27/2024]
Abstract
The sex disparity in COVID-19 outcomes with males generally faring worse than females has been associated with the androgen-regulated expression of the protease TMPRSS2 and the cell receptor ACE2 in the lung and fueled interest in antiandrogens as potential antivirals. In this study, we explored enzalutamide, an antiandrogen used commonly to treat prostate cancer, as a potential antiviral against the human coronaviruses which cause seasonal respiratory infections (HCoV-NL63, -229E, and -OC43). Using lentivirus-pseudotyped and authentic HCoV, we report that enzalutamide reduced 229E and NL63 entry and infection in both TMPRSS2- and nonexpressing immortalized cells, suggesting a TMPRSS2-independent mechanism. However, no effect was observed against OC43. To decipher this distinction, we performed RNA-sequencing analysis on 229E- and OC43-infected primary human airway cells. Our results show a significant induction of androgen-responsive genes by 229E compared to OC43 at 24 and 72 h postinfection. The virus-mediated effect on AR-signaling was further confirmed with a consensus androgen response element-driven luciferase assay in androgen-depleted MRC-5 cells. Specifically, 229E induced luciferase-reporter activity in the presence and absence of the synthetic androgen mibolerone, while OC43 inhibited induction. These findings highlight a complex interplay between viral infections and androgen-signaling, offering insights for disparities in viral outcomes and antiviral interventions.
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Affiliation(s)
| | - Tukur Abdullahi
- School of Life Sciences, University of Essex, Colchester, UK
| | - Riaz-Ali Somji
- School of Life Sciences, University of Essex, Colchester, UK
| | - Charlotte L Bevan
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Wendy S Barclay
- Department of Infectious Diseases, Imperial College London, London, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, UK
| | - Greg N Brooke
- School of Life Sciences, University of Essex, Colchester, UK
| | - Efstathios S Giotis
- School of Life Sciences, University of Essex, Colchester, UK
- Department of Infectious Diseases, Imperial College London, London, UK
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4
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Beukenhorst AL, Frallicciardi J, Rice KL, Koldijk MH, Moreira de Mello JC, Klap JM, Hadjichrysanthou C, Koch CM, da Costa KAS, Temperton N, de Jong BA, Vietsch H, Ziere B, Julg B, Koudstaal W, Goudsmit J. A pan-influenza monoclonal antibody neutralizes H5 strains and prophylactically protects through intranasal administration. Sci Rep 2024; 14:3818. [PMID: 38360813 PMCID: PMC10869794 DOI: 10.1038/s41598-024-53049-5] [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: 11/26/2023] [Accepted: 01/27/2024] [Indexed: 02/17/2024] Open
Abstract
Avian A(H5N1) influenza virus poses an elevated zoonotic threat to humans, and no pharmacological products are currently registered for fast-acting pre-exposure protection in case of spillover leading to a pandemic. Here, we show that an epitope on the stem domain of H5 hemagglutinin is highly conserved and that the human monoclonal antibody CR9114, targeting that epitope, potently neutralizes all pseudotyped H5 viruses tested, even in the rare case of substitutions in its epitope. Further, intranasal administration of CR9114 fully protects mice against A(H5N1) infection at low dosages, irrespective of pre-existing immunity conferred by the quadrivalent seasonal influenza vaccine. These data provide a proof-of-concept for broad, pre-exposure protection against a potential future pandemic using the intranasal administration route. Studies in humans should assess if autonomous administration of a broadly-neutralizing monoclonal antibody is safe and effective and can thus contribute to pandemic preparedness.
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Affiliation(s)
- Anna L Beukenhorst
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
- Leyden Laboratories BV, Leiden, The Netherlands.
- Centre for Epidemiology, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
| | | | | | | | | | - Jaco M Klap
- Leyden Laboratories BV, Leiden, The Netherlands
| | | | | | - Kelly A S da Costa
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and University of Greenwich, Chatham, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and University of Greenwich, Chatham, UK
| | | | | | | | - Boris Julg
- Leyden Laboratories BV, Leiden, The Netherlands
| | | | - Jaap Goudsmit
- Leyden Laboratories BV, Leiden, The Netherlands
- Departments of Epidemiology, Immunology and Infectious Diseases, Harvard TH Chan School of Public Health, Boston, MA, USA
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5
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Ugwu CA, Alao O, John OG, Akinnawo B, Ajayi I, Odebode O, Bejide I, Campbell A, Campbell J, Adole JA, B. Olawoye I, Akano K, Okolie J, Eromon P, Olaitan P, Olagunoye A, Adebayo I, Adebayo V, Babalola E, Abioye O, Ajayi N, Ogah E, Ukwaja K, Okoro S, Oje O, Kingsley OC, Eke M, Onyia V, Achonduh-Atijegbe O, Ewah FE, Obasi M, Igwe V, Ayodeji O, Chukwuyem A, Owhin S, Oyejide N, Abah S, Ingbian W, Osoba M, Alebiosu A, Nadesalingam A, Aguinam ET, Carnell G, Krause N, Chan A, George C, Kinsley R, Tonks P, Temperton N, Heeney J, Happi C. Immunological insights into COVID-19 in Southern Nigeria. Front Immunol 2024; 15:1305586. [PMID: 38322252 PMCID: PMC10844438 DOI: 10.3389/fimmu.2024.1305586] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/04/2024] [Indexed: 02/08/2024] Open
Abstract
Introduction One of the unexpected outcomes of the COVID-19 pandemic was the relatively low levels of morbidity and mortality in Africa compared to the rest of the world. Nigeria, Africa's most populous nation, accounted for less than 0.01% of the global COVID-19 fatalities. The factors responsible for Nigeria's relatively low loss of life due to COVID-19 are unknown. Also, the correlates of protective immunity to SARS-CoV-2 and the impact of pre-existing immunity on the outcome of the COVID-19 pandemic in Africa are yet to be elucidated. Here, we evaluated the natural and vaccine-induced immune responses from vaccinated, non-vaccinated and convalescent individuals in Southern Nigeria throughout the three waves of the COVID-19 pandemic in Nigeria. We also examined the pre-existing immune responses to SARS-CoV-2 from samples collected prior to the COVID-19 pandemic. Methods We used spike RBD and N- IgG antibody ELISA to measure binding antibody responses, SARS-CoV-2 pseudotype assay protocol expressing the spike protein of different variants (D614G, Delta, Beta, Omicron BA1) to measure neutralizing antibody responses and nucleoprotein (N) and spike (S1, S2) direct ex vivo interferon gamma (IFNγ) T cell ELISpot to measure T cell responses. Result Our study demonstrated a similar magnitude of both binding (N-IgG (74% and 62%), S-RBD IgG (70% and 53%) and neutralizing (D614G (49% and 29%), Delta (56% and 47%), Beta (48% and 24%), Omicron BA1 (41% and 21%)) antibody responses from symptomatic and asymptomatic survivors in Nigeria. A similar magnitude was also seen among vaccinated participants. Interestingly, we revealed the presence of preexisting binding antibodies (N-IgG (60%) and S-RBD IgG (44%)) but no neutralizing antibodies from samples collected prior to the pandemic. Discussion These findings revealed that both vaccinated, non-vaccinated and convalescent individuals in Southern Nigeria make similar magnitude of both binding and cross-reactive neutralizing antibody responses. It supported the presence of preexisting binding antibody responses among some Nigerians prior to the COVID-19 pandemic. Lastly, hybrid immunity and heterologous vaccine boosting induced the strongest binding and broadly neutralizing antibody responses compared to vaccine or infection-acquired immunity alone.
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Affiliation(s)
- Chinedu A. Ugwu
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Oluwasina Alao
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Oluwagboadurami G. John
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Blossom Akinnawo
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Israel Ajayi
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Ooreofe Odebode
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Ifeoluwa Bejide
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Allan Campbell
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Julian Campbell
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Jolly A. Adole
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Idowu B. Olawoye
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Kazeem Akano
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
| | - Johnson Okolie
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
| | - Philomena Eromon
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
| | - Peter Olaitan
- Osun State University Teaching Hospital (UNIOSUNTH), Osogbo, Nigeria
| | - Ajibola Olagunoye
- Osun State University Teaching Hospital (UNIOSUNTH), Osogbo, Nigeria
| | - Ibukun Adebayo
- Osun State University Teaching Hospital (UNIOSUNTH), Osogbo, Nigeria
| | - Victor Adebayo
- Osun State University Teaching Hospital (UNIOSUNTH), Osogbo, Nigeria
| | | | - Omowumi Abioye
- Osun State University Teaching Hospital (UNIOSUNTH), Osogbo, Nigeria
| | - Nnennaya Ajayi
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | - Emeka Ogah
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | - Kingsley Ukwaja
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | - Sylvanus Okoro
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | - Ogbonnaya Oje
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | | | - Matthew Eke
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | - Venatius Onyia
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | - Olivia Achonduh-Atijegbe
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
| | - Friday Elechi Ewah
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | - Mary Obasi
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | - Violet Igwe
- Alex Ekwueme Federal University Teaching Hospital Abakaliki (AEFUTHA), Abakaliki, Nigeria
| | | | | | | | - Nicholas Oyejide
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
| | | | - Winifred Ingbian
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
| | - Moyosoore Osoba
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
| | - Ahmed Alebiosu
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
| | - Angalee Nadesalingam
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Ernest T. Aguinam
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - George Carnell
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Nina Krause
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Andrew Chan
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Charlotte George
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Rebecca Kinsley
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Paul Tonks
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Greenwich and Kent, Kent, United Kingdom
| | - Jonathan Heeney
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Christian Happi
- The Africa Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun, Nigeria
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6
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Di Genova C, Sutton G, Paillot R, Temperton N, Pronost S, Scott SD. Studying longitudinal neutralising antibody levels against Equid herpesvirus 1 in experimentally infected horses using a novel pseudotype based assay. Virus Res 2024; 339:199262. [PMID: 37931881 PMCID: PMC10694342 DOI: 10.1016/j.virusres.2023.199262] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/02/2023] [Accepted: 11/03/2023] [Indexed: 11/08/2023]
Abstract
Infection with equid herpesvirus 1 (EHV-1), a DNA virus of the Herpesviridae family represents a significant welfare issue in horses and a great impact on the equine industry. During EHV-1 infection, entry of the virus into different cell types is complex due to the presence of twelve glycoproteins (GPs) on the viral envelope. To investigate virus entry mechanisms, specific combinations of GPs were pseudotyped onto lentiviral vectors. Pseudotyped virus (PV) particles bearing gB, gD, gH and gL were able to transduce several target cell lines (HEK293T/17, RK13, CHO-K1, FHK-Tcl3, MDCK I & II), demonstrating that these four EHV-1 glycoproteins are both essential and sufficient for cell entry. The successful generation of an EHV-1 PV permitted development of a PV neutralisation assay (PVNA). The efficacy of the PVNA was tested by measuring the level of neutralising serum antibodies from EHV-1 experimentally infected horses (n = 52) sampled in a longitudinal manner. The same sera were assessed using a conventional EHV-1 virus neutralisation (VN) assay, exhibiting a strong correlation (r = 0.82) between the two assays. Furthermore, PVs routinely require -80 °C for long term storage and a dry ice cold-chain during transport, which can impede dissemination and utilisation in other stakeholder laboratories. Consequently, lyophilisation of EHV-1 PVs was conducted to address this issue. PVs were lyophilised and pellets either reconstituted immediately or stored under various temperature conditions for different time periods. The recovery and functionality of these lyophilised PVs was compared with standard frozen aliquots in titration and neutralisation tests. Results indicated that lyophilisation could be used to stably preserve such complex herpesvirus pseudotypes, even after weeks of storage at room temperature, and that reconstituted EHV-1 PVs could be successfully employed in antibody neutralisation tests.
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Affiliation(s)
- Cecilia Di Genova
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, Kent ME4 4 TB, United Kingdom; Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, United Kingdom
| | - Gabrielle Sutton
- LABÉO Frank Duncombe, 14280 Saint-Contest, France; BIOTARGEN, Normandie Univ, UNICAEN, 14000 Caen, France; Université de Montréal, H3C 3J7 Montreal, Quebec, Canada
| | - Romain Paillot
- LABÉO Frank Duncombe, 14280 Saint-Contest, France; BIOTARGEN, Normandie Univ, UNICAEN, 14000 Caen, France; School of Equine and Veterinary Physiotherapy, Writtle University College, Writtle, Chelmsford, Essex CM1 3RR, United Kingdom
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, Kent ME4 4 TB, United Kingdom
| | - Stéphane Pronost
- LABÉO Frank Duncombe, 14280 Saint-Contest, France; BIOTARGEN, Normandie Univ, UNICAEN, 14000 Caen, France
| | - Simon D Scott
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, Kent ME4 4 TB, United Kingdom.
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7
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Cantoni D, Mayora-Neto M, Derveni M, da Costa K, Del Rosario J, Ameh VO, Sabeta CT, Auld B, Hamlet A, Jones IM, Wright E, Scott SD, Giotis ES, Banyard AC, Temperton N. Serological evidence of virus infection in Eidolon helvum fruit bats: implications for bushmeat consumption in Nigeria. Front Public Health 2023; 11:1283113. [PMID: 38106901 PMCID: PMC10723585 DOI: 10.3389/fpubh.2023.1283113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 11/02/2023] [Indexed: 12/19/2023] Open
Abstract
Introduction The Eidolon helvum fruit bat is one of the most widely distributed fruit bats in Africa and known to be a reservoir for several pathogenic viruses that can cause disease in animals and humans. To assess the risk of zoonotic spillover, we conducted a serological survey of 304 serum samples from E. helvum bats that were captured for human consumption in Makurdi, Nigeria. Methods Using pseudotyped viruses, we screened 304 serum samples for neutralizing antibodies against viruses from the Coronaviridae, Filoviridae, Orthomyxoviridae and Paramyxoviridae families. Results We report the presence of neutralizing antibodies against henipavirus lineage GH-M74a virus (odds ratio 6.23; p < 0.001), Nipah virus (odds ratio 4.04; p = 0.00031), bat influenza H17N10 virus (odds ratio 7.25; p < 0.001) and no significant association with Ebola virus (odds ratio 0.56; p = 0.375) in this bat cohort. Conclusion The data suggest a potential risk of zoonotic spillover including the possible circulation of highly pathogenic viruses in E. helvum populations. These findings highlight the importance of maintaining sero-surveillance of E. helvum, and the necessity for further, more comprehensive investigations to monitor changes in virus prevalence, distribution over time, and across different geographic locations.
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Affiliation(s)
- Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Mariliza Derveni
- Viral Pseudotype Unit, School of Life Sciences, University of Sussex, Brighton, United Kingdom
| | - Kelly da Costa
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Joanne Del Rosario
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Veronica O. Ameh
- Department of Veterinary Public Health and Preventive Medicine, College of Veterinary Medicine, Federal University of Agriculture Makurdi, Makurdi, Nigeria
- Department of Veterinary Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
| | - Claude T. Sabeta
- Department of Veterinary Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
- World Organisation for Animal Health Rabies Reference Laboratory, Agricultural Research Council-Onderstepoort Veterinary Research, Onderstepoort, South Africa
| | - Bethany Auld
- Viral Pseudotype Unit, School of Life Sciences, University of Sussex, Brighton, United Kingdom
| | - Arran Hamlet
- Department of Infectious Disease Epidemiology, MRC Centre for Global Infectious Disease Analysis, Imperial College London, London, United Kingdom
| | - Ian M. Jones
- School of Biological Sciences, University of Reading, Reading, United Kingdom
| | - Edward Wright
- Viral Pseudotype Unit, School of Life Sciences, University of Sussex, Brighton, United Kingdom
| | - Simon D. Scott
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Efstathios S. Giotis
- Department of Infectious Diseases, Imperial College London, London, United Kingdom
- School of Life Sciences, University of Essex, Colchester, United Kingdom
| | | | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
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8
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Barbey C, Su J, Billmeier M, Stefan N, Bester R, Carnell G, Temperton N, Heeney J, Protzer U, Breunig M, Wagner R, Peterhoff D. Immunogenicity of a silica nanoparticle-based SARS-CoV-2 vaccine in mice. Eur J Pharm Biopharm 2023; 192:41-55. [PMID: 37774890 DOI: 10.1016/j.ejpb.2023.09.015] [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: 06/28/2023] [Revised: 09/12/2023] [Accepted: 09/26/2023] [Indexed: 10/01/2023]
Abstract
Safe and effective vaccines have been regarded early on as critical in combating the COVID-19 pandemic. Among the deployed vaccine platforms, subunit vaccines have a particularly good safety profile but may suffer from a lower immunogenicity compared to mRNA based or viral vector vaccines. In fact, this phenomenon has also been observed for SARS-CoV-2 subunit vaccines comprising the receptor-binding domain (RBD) of the spike (S) protein. Therefore, RBD-based vaccines have to rely on additional measures to enhance the immune response. It is well accepted that displaying antigens on nanoparticles can improve the quantity and quality of vaccine-mediated both humoral and cell-mediated immune responses. Based on this, we hypothesized that SARS-CoV-2 RBD as immunogen would benefit from being presented to the immune system via silica nanoparticles (SiNPs). Herein we describe the preparation, in vitro characterization, antigenicity and in vivo immunogenicity of SiNPs decorated with properly oriented RBD in mice. We found our RBD-SiNP conjugates show narrow, homogeneous particle distribution with optimal size of about 100 nm for efficient transport to and into the lymph node. The colloidal stability and binding of the antigen was stable for at least 4 months at storage- and in vivo-temperatures. The antigenicity of the RBD was maintained upon binding to the SiNP surface, and the receptor-binding motif was readily accessible due to the spatial orientation of the RBD. The particles were efficiently taken up in vitro by antigen-presenting cells. In a mouse immunization study using an mRNA vaccine and spike protein as benchmarks, we found that the SiNP formulation was able to elicit a stronger RBD-specific humoral response compared to the soluble protein. For the adjuvanted RBD-SiNP we found strong S-specific multifunctional CD4+ T cell responses, a balanced T helper response, improved auto- and heterologous virus neutralization capacity, and increased serum avidity, suggesting increased affinity maturation. In summary, our results provide further evidence for the possibility of optimizing the cellular and humoral immune response through antigen presentation on SiNP.
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Affiliation(s)
- Clara Barbey
- Department of Pharmaceutical Technology, University of Regensburg, Regensburg, Germany
| | - Jinpeng Su
- Institute of Virology, Technical University of Munich / Helmholtz Munich, Munich, Germany
| | - Martina Billmeier
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Nadine Stefan
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Romina Bester
- Institute of Virology, Technical University of Munich / Helmholtz Munich, Munich, Germany
| | - George Carnell
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Greenwich and Kent at Medway, Chatham ME4 4BF, United Kingdom
| | - Jonathan Heeney
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Ulrike Protzer
- Institute of Virology, Technical University of Munich / Helmholtz Munich, Munich, Germany; German Center for Infection Research (DZIF), Munich Partner Site, Germany
| | - Miriam Breunig
- Department of Pharmaceutical Technology, University of Regensburg, Regensburg, Germany
| | - Ralf Wagner
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany; Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - David Peterhoff
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany; Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany.
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9
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Vishwanath S, Carnell GW, Ferrari M, Asbach B, Billmeier M, George C, Sans MS, Nadesalingam A, Huang CQ, Paloniemi M, Stewart H, Chan A, Wells DA, Neckermann P, Peterhoff D, Einhauser S, Cantoni D, Neto MM, Jordan I, Sandig V, Tonks P, Temperton N, Frost S, Sohr K, Ballesteros MTL, Arbabi F, Geiger J, Dohmen C, Plank C, Kinsley R, Wagner R, Heeney JL. A computationally designed antigen eliciting broad humoral responses against SARS-CoV-2 and related sarbecoviruses. Nat Biomed Eng 2023:10.1038/s41551-023-01094-2. [PMID: 37749309 DOI: 10.1038/s41551-023-01094-2] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 08/23/2023] [Indexed: 09/27/2023]
Abstract
The threat of spillovers of coronaviruses associated with the severe acute respiratory syndrome (SARS) from animals to humans necessitates vaccines that offer broader protection from sarbecoviruses. By leveraging a viral-genome-informed computational method for selecting immune-optimized and structurally engineered antigens, here we show that a single antigen based on the receptor binding domain of the spike protein of sarbecoviruses elicits broad humoral responses against SARS-CoV-1, SARS-CoV-2, WIV16 and RaTG13 in mice, rabbits and guinea pigs. When administered as a DNA immunogen or by a vector based on a modified vaccinia virus Ankara, the optimized antigen induced vaccine protection from the Delta variant of SARS-CoV-2 in mice genetically engineered to express angiotensin-converting enzyme 2 and primed by a viral-vector vaccine (AZD1222) against SARS-CoV-2. A vaccine formulation incorporating mRNA coding for the optimized antigen further validated its broad immunogenicity. Vaccines that elicit broad immune responses across subgroups of coronaviruses may counteract the threat of zoonotic spillovers of betacoronaviruses.
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Affiliation(s)
- Sneha Vishwanath
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - George William Carnell
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | | | - Benedikt Asbach
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Martina Billmeier
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Charlotte George
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Maria Suau Sans
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Angalee Nadesalingam
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Chloe Qingzhou Huang
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Minna Paloniemi
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Hazel Stewart
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Andrew Chan
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | | | - Patrick Neckermann
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - David Peterhoff
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - Sebastian Einhauser
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham, UK
| | - Martin Mayora Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham, UK
| | | | | | - Paul Tonks
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham, UK
| | - Simon Frost
- DIOSynVax Ltd, University of Cambridge, Cambridge, UK
- London School of Hygiene and Tropical Medicine, London, UK
- Microsoft Health Futures, Redmond, WA, USA
| | | | | | | | | | | | | | - Rebecca Kinsley
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
- DIOSynVax Ltd, University of Cambridge, Cambridge, UK
| | - Ralf Wagner
- DIOSynVax Ltd, University of Cambridge, Cambridge, UK
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - Jonathan Luke Heeney
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK.
- DIOSynVax Ltd, University of Cambridge, Cambridge, UK.
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10
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Preston HE, Bayliss R, Temperton N, Neto MM, Brewer J, Parker AL. Capture and inactivation of viral particles from bioaerosols by electrostatic precipitation. iScience 2023; 26:107567. [PMID: 37664619 PMCID: PMC10470311 DOI: 10.1016/j.isci.2023.107567] [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: 03/06/2023] [Revised: 06/11/2023] [Accepted: 08/07/2023] [Indexed: 09/05/2023] Open
Abstract
Infectious viral particles in bioaerosols generated during laparoscopic surgery place staff and patients at significant risk of infection and contributed to the postponement of countless surgical procedures during the COVID-19 pandemic causing excess deaths. The implementation of devices that inactivate viral particles from bioaerosols aid in preventing nosocomial viral spread. We evaluated whether electrostatic precipitation (EP) is effective in capturing and inactivating aerosolized enveloped and non-enveloped viruses. Using a closed-system model mimicking release of bioaerosols during laparoscopic surgery, known concentrations of each virus were aerosolized, exposed to EP and collected for analysis. We demonstrate that both enveloped and non-enveloped viral particles were efficiently captured and inactivated by EP, which was enhanced by increasing the voltage to 10 kV or using two discharge electrodes together at 8 kV. This study highlights EP as an effective means for capturing and inactivating viral particles in bioaerosols, which may enable continued surgical procedures during future pandemics.
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Affiliation(s)
- Hannah E. Preston
- Division of Cancer and Genetics, Cardiff University School of Medicine, Heath Park, Cardiff CF14 4XN, UK
| | - Rebecca Bayliss
- Division of Cancer and Genetics, Cardiff University School of Medicine, Heath Park, Cardiff CF14 4XN, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Central Avenue, Chatham ME4 4BF, UK
| | - Martin Mayora Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Central Avenue, Chatham ME4 4BF, UK
| | - Jason Brewer
- Alesi Surgical Ltd, Medicentre, Heath Park Way, Cardiff CF14 4UJ, UK
| | - Alan L. Parker
- Division of Cancer and Genetics, Cardiff University School of Medicine, Heath Park, Cardiff CF14 4XN, UK
- Systems Immunity University Research Institute, Cardiff University School of Medicine, Heath Park, Cardiff CF14 4XN, UK
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11
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Beirag N, Varghese PM, Neto MM, Al Aiyan A, Khan HA, Qablan M, Shamji MH, Sim RB, Temperton N, Kishore U. Complement Activation-Independent Attenuation of SARS-CoV-2 Infection by C1q and C4b-Binding Protein. Viruses 2023; 15:1269. [PMID: 37376569 DOI: 10.3390/v15061269] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/25/2023] [Accepted: 05/26/2023] [Indexed: 06/29/2023] Open
Abstract
The complement system is a key component of the innate immune response to viruses and proinflammatory events. Exaggerated complement activation has been attributed to the induction of a cytokine storm in severe SARS-CoV-2 infection. However, there is also an argument for the protective role of complement proteins, given their local synthesis or activation at the site of viral infection. This study investigated the complement activation-independent role of C1q and C4b-binding protein (C4BP) against SARS-CoV-2 infection. The interactions of C1q, its recombinant globular heads, and C4BP with the SARS-CoV-2 spike and receptor binding domain (RBD) were examined using direct ELISA. In addition, RT-qPCR was used to evaluate the modulatory effect of these complement proteins on the SARS-CoV-2-mediated immune response. Cell binding and luciferase-based viral entry assays were utilised to assess the effects of C1q, its recombinant globular heads, and C4BP on SARS-CoV-2 cell entry. C1q and C4BP bound directly to SARS-CoV-2 pseudotype particles via the RBD domain of the spike protein. C1q via its globular heads and C4BP were found to reduce binding as well as viral transduction of SARS-CoV-2 spike protein expressing lentiviral pseudotypes into transfected A549 cells expressing human ACE2 and TMPRSS2. Furthermore, the treatment of the SARS-CoV-2 spike, envelope, nucleoprotein, and membrane protein expressing alphaviral pseudotypes with C1q, its recombinant globular heads, or C4BP triggered a reduction in mRNA levels of proinflammatory cytokines and chemokines such as IL-1β, IL-8, IL-6, TNF-α, IFN-α, and RANTES (as well as NF-κB) in A549 cells expressing human ACE2 and TMPRSS2. In addition, C1q and C4BP treatment also reduced SARS-CoV-2 pseudotype infection-mediated NF-κB activation in A549 cells expressing human ACE2 and TMPRSS2. C1q and C4BP are synthesised primarily by hepatocytes; however, they are also produced by macrophages, and alveolar type II cells, respectively, locally at the pulmonary site. These findings support the notion that the locally produced C1q and C4BP can be protective against SARS-CoV-2 infection in a complement activation-independent manner, offering immune resistance by inhibiting virus binding to target host cells and attenuating the infection-associated inflammatory response.
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Affiliation(s)
- Nazar Beirag
- Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge UB8 3PH, UK
| | - Praveen M Varghese
- Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge UB8 3PH, UK
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, India
| | - Martin Mayora Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, Kent ME4 4TB, UK
| | - Ahmad Al Aiyan
- Department of Veterinary Medicine, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
| | - Haseeb A Khan
- Department of Biochemistry, College of Science, King Saud University, Riyadh 4545, Saudi Arabia
| | - Moneeb Qablan
- Department of Veterinary Medicine, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
| | - Mohamed H Shamji
- Immunomodulation and Tolerance Group, Department of Allergy and Clinical Immunology, National Heart and Lung Institute, Imperial College London, London SW7 2BX, UK
| | - Robert B Sim
- MRC Immunochemistry Unit, Department of Biochemistry, University of Oxford, South Parks Road, Oxford OX1 3QU, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, Kent ME4 4TB, UK
| | - Uday Kishore
- Department of Veterinary Medicine, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
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12
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Dijokaite-Guraliuc A, Das R, Zhou D, Ginn HM, Liu C, Duyvesteyn HME, Huo J, Nutalai R, Supasa P, Selvaraj M, de Silva TI, Plowright M, Newman TAH, Hornsby H, Mentzer AJ, Skelly D, Ritter TG, Temperton N, Klenerman P, Barnes E, Dunachie SJ, Roemer C, Peacock TP, Paterson NG, Williams MA, Hall DR, Fry EE, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. Rapid escape of new SARS-CoV-2 Omicron variants from BA.2-directed antibody responses. Cell Rep 2023; 42:112271. [PMID: 36995936 PMCID: PMC9988707 DOI: 10.1016/j.celrep.2023.112271] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 01/09/2023] [Revised: 02/21/2023] [Accepted: 03/02/2023] [Indexed: 03/09/2023] Open
Abstract
In November 2021, Omicron BA.1, containing a raft of new spike mutations, emerged and quickly spread globally. Intense selection pressure to escape the antibody response produced by vaccines or severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection then led to a rapid succession of Omicron sub-lineages with waves of BA.2 and then BA.4/5 infection. Recently, many variants have emerged such as BQ.1 and XBB, which carry up to 8 additional receptor-binding domain (RBD) amino acid substitutions compared with BA.2. We describe a panel of 25 potent monoclonal antibodies (mAbs) generated from vaccinees suffering BA.2 breakthrough infections. Epitope mapping shows potent mAb binding shifting to 3 clusters, 2 corresponding to early-pandemic binding hotspots. The RBD mutations in recent variants map close to these binding sites and knock out or severely knock down neutralization activity of all but 1 potent mAb. This recent mAb escape corresponds with large falls in neutralization titer of vaccine or BA.1, BA.2, or BA.4/5 immune serum.
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Key Words
- CP: Immunology
- CP: Microbiology
- SARS-CoV-2, BA.2, variant, mutation, RBD, antibodies, binding site, breakthrough, neutralizing, structure, COVID-19
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Affiliation(s)
- Aiste Dijokaite-Guraliuc
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Raksha Das
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Daming Zhou
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Jiandong Huo
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Muneeswaran Selvaraj
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Thushan I de Silva
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Megan Plowright
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Thomas A H Newman
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Hailey Hornsby
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich Chatham Maritime, Kent, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Eleanor Barnes
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Susanna J Dunachie
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand; Department of Medicine, University of Oxford, Oxford, UK
| | - Cornelius Roemer
- Biozentrum, University of Basel, Basel, Switzerland; Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Thomas P Peacock
- Department of Infectious Disease, Imperial College London, London, UK
| | - Neil G Paterson
- Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
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13
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Horvath D, Temperton N, Mayora-Neto M, Da Costa K, Cantoni D, Horlacher R, Günther A, Brosig A, Morath J, Jakobs B, Groettrup M, Hoschuetzky H, Rohayem J, Ter Meulen J. Novel intranasal vaccine targeting SARS-CoV-2 receptor binding domain to mucosal microfold cells and adjuvanted with TLR3 agonist Riboxxim™ elicits strong antibody and T-cell responses in mice. Sci Rep 2023; 13:4648. [PMID: 36944687 PMCID: PMC10029786 DOI: 10.1038/s41598-023-31198-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 03/08/2023] [Indexed: 03/23/2023] Open
Abstract
SARS-CoV-2 continues to circulate in the human population necessitating regular booster immunization for its long-term control. Ideally, vaccines should ideally not only protect against symptomatic disease, but also prevent transmission via asymptomatic shedding and cover existing and future variants of the virus. This may ultimately only be possible through induction of potent and long-lasting immune responses in the nasopharyngeal tract, the initial entry site of SARS-CoV-2. To this end, we have designed a vaccine based on recombinantly expressed receptor binding domain (RBD) of SARS-CoV-2, fused to the C-terminus of C. perfringens enterotoxin, which is known to target Claudin-4, a matrix molecule highly expressed on mucosal microfold (M) cells of the nasal and bronchial-associated lymphoid tissues. To further enhance immune responses, the vaccine was adjuvanted with a novel toll-like receptor 3/RIG-I agonist (Riboxxim™), consisting of synthetic short double stranded RNA. Intranasal prime-boost immunization of mice induced robust mucosal and systemic anti-SARS-CoV-2 neutralizing antibody responses against SARS-CoV-2 strains Wuhan-Hu-1, and several variants (B.1.351/beta, B.1.1.7/alpha, B.1.617.2/delta), as well as systemic T-cell responses. A combination vaccine with M-cell targeted recombinant HA1 from an H1N1 G4 influenza strain also induced mucosal and systemic antibodies against influenza. Taken together, the data show that development of an intranasal SARS-CoV-2 vaccine based on recombinant RBD adjuvanted with a TLR3 agonist is feasible, also as a combination vaccine against influenza.
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Affiliation(s)
- Dennis Horvath
- Division of Immunology, Department of Biology, University of Konstanz, Konstanz, Germany
- Centre for the Advanced Study of Collective Behaviour, University of Konstanz, Konstanz, Germany
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Canterbury, UK
| | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Canterbury, UK
| | - Kelly Da Costa
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Canterbury, UK
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Canterbury, UK
| | | | | | | | | | | | - Marcus Groettrup
- Division of Immunology, Department of Biology, University of Konstanz, Konstanz, Germany
| | | | - Jacques Rohayem
- Riboxx Pharmaceuticals, Radebeul, Dresden, Germany and Institute of Virology, Dresden University of Technology, Dresden, Germany
| | - Jan Ter Meulen
- Institute of Virology, Philipps University Marburg, Marburg, Germany.
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14
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Aguinam ET, Nadesalingam A, Chan A, Smith P, Paloniemi M, Cantoni D, Gronlund J, Gronlund H, Carnell GW, Castillo-Olivares J, Temperton N, Blacklaws B, Heeney JL, Baxendale H. Differential T-cell and Antibody Responses induced by mRNA versus adenoviral vectored COVID-19 vaccines in Patients with Immunodeficiencies. J Allergy Clin Immunol Glob 2023; 2:100091. [PMID: 37038555 PMCID: PMC10015741 DOI: 10.1016/j.jacig.2023.100091] [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] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/18/2023] [Accepted: 02/02/2023] [Indexed: 03/17/2023]
Abstract
Background Immunodeficient patients (IDPs) are at higher risk of contracting severe COVID-19 disease. Targeted vaccination strategies have been implemented to enhance vaccine-induced protection. In this population however, clinical effectiveness is variable and duration of protection unknown. Objective To understand the cellular and humoral immune responses to mRNA and adenoviral vectored COVID-19 vaccines in patients with immunodeficiency. Methods Immune responses to SARS-COV-2 spike were assessed after two doses of homologous ChAdOx1-nCoV-19 or BNT162b2 vaccines in 112 infection-naïve IDPs and 131 healthy health care workers (HCWs) as controls. Predictors of vaccine responsiveness were investigated. Results Immune responses to vaccination were low, and viral neutralisation by antibody not detected despite high titre binding responses in many IDPs. In those responding, the frequency of specific T-cell responses in IDPs was similar to controls whilst antibody responses were lower. Sustained vaccine specific differences were identified: T-cell responses were greater in ChAdOx1-nCoV-19 compared with BNT162b2 immunised IDPs and antibody binding and neutralisation was greater in all cohorts immunised with BNT162b2. The positive correlation between T-cell and antibody responses was weak and increased with subsequent vaccination. Conclusion Immunodeficient patients have impaired immune responses to mRNA and viral vector COVID-19 vaccines that appear influenced by vaccine formulation. Understanding the relative roles of T-cell and antibody mediated protection and potential of heterologous prime and boost immunization protocols is needed to optimise the vaccination approach in these high-risk groups.
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Key Words
- covid-19
- sars-cov-2
- vaccine
- chadox1-ncov-19
- bnt162b2
- immunodeficiency
- antibodies
- t-cells
- immunoglobulins
- healthcare workers
- ceft, peptides pool from human cytomegalovirus, epstein barr virus, influenza a virus and clostridium tetani
- covid-19, coronavirus disease 2019
- hcws, health care workers
- hcws-npi, health care workers with no prior covid-19 infection
- hcws-pi, health care workers with prior covid-19 infection
- hicc, humoral immune correlates of covid-19
- idps, immunodeficient patients
- iga, immunoglobulin a
- igg, immunoglobulin g
- iggrx, immunoglobulin replacement therapy
- pbmc, peripheral blood mononuclear cells
- pmn, pseudovirus micro neutralisation
- pv1, post first vaccine dose
- pv2, post second vaccine dose
- rbd, receptor binding domain
- rph, royal papworth hospital
- rx, treatment
- sars-cov-2, severe acute respiratory syndrome coronavirus 2
- sid, secondary immunodeficiency
- vocs, variants of concern
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Affiliation(s)
- Ernest T Aguinam
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, UK
| | - Angalee Nadesalingam
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, UK
| | - Andrew Chan
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, UK
| | - Peter Smith
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, UK
| | - Minna Paloniemi
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, UK
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, UK
| | | | | | - George W Carnell
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, UK
| | | | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, UK
| | - Barbara Blacklaws
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, UK
| | - Jonathan L Heeney
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, UK
| | - Helen Baxendale
- Royal Papworth Hospital, Cambridgeshire, UK,Correspondence to: Helen Baxendale, Royal Papworth Hospital NHS Foundation Trust, Papworth Road, Cambridge Biomedical Campus,CB2 0AY, +44 (0)1223 639508
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15
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Neto MM, Wright E, Temperton N, Soema P, Ten Have R, Ploemen I, Scott S. Application and comparison of lyophilisation protocols to enhance stable long-term storage of filovirus pseudotypes for use in antibody neutralisation tests. J Appl Microbiol 2023; 134:6918828. [PMID: 36724296 DOI: 10.1093/jambio/lxac067] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 10/19/2022] [Accepted: 12/01/2022] [Indexed: 02/03/2023]
Abstract
AIMS Filoviruses encompass highly pathogenic viruses placing significant public health burden on countries affected. Efforts for improved diagnostics and surveillance are needed. The requirement for high-containment can be circumvented by using pseudotype viruses (PV), which can be handled safely, in tropism, drug screening, vaccine evaluation, and serosurveillance studies. We assessed the stability and functionality after long-term storage of lyophilised filovirus pseudotypes for use in neutralisation assays. METHODS AND RESULTS We generated a panel of filovirus lentiviral pseudotypes followed by lyophilisation and storage in different conditions. Next, we reconstituted and tested PVs in infection experiments and pseudotype neutralisation assays where possible. Lyophilised Ebola and Marburg PVs retained production titres for at least two years when stored at +4˚C or less. Lyophilised Ebola PVs performed similarly to non-lyophilised PVs in neutralisation assays after reconstitution. When stored at high temperatures (+37˚C), lyophilised PVs did not retain titres after 1-month storage, however, when lyophilised using pilot-scale facilities EBOV PVs retained titres and performed as standard in neutralisation assays after on 1-month storage at 37˚C. CONCLUSIONS Filovirus PVs are amenable to lyophilisation and can be stored for at least 2 years in a household fridge to be used in antibody assays. Lyophilisation performed in the right conditions would allow transportation at room temperature, even in warmer climates.
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Affiliation(s)
- Martin Mayora Neto
- Viral Pseudotype Unit (VPU), Medway School of Pharmacy, Universities of Kent and Greenwich at Medway, Central Avenue, Chatham Maritime ME4 4TB, UK
| | - Edward Wright
- Viral Pseudotype Unit, University of Sussex, Falmer, Brighton BN1 9RH, UK
| | - Nigel Temperton
- Viral Pseudotype Unit (VPU), Medway School of Pharmacy, Universities of Kent and Greenwich at Medway, Central Avenue, Chatham Maritime ME4 4TB, UK
| | - Peter Soema
- Intravacc, Department of Analytics, Delivery and Formulation, PO Box 450, 3720 AL, Bilthoven, The Netherlands
| | - Rimko Ten Have
- Intravacc, Department of Analytics, Delivery and Formulation, PO Box 450, 3720 AL, Bilthoven, The Netherlands
| | - Ivo Ploemen
- Intravacc, Department of Analytics, Delivery and Formulation, PO Box 450, 3720 AL, Bilthoven, The Netherlands
| | - Simon Scott
- Viral Pseudotype Unit (VPU), Medway School of Pharmacy, Universities of Kent and Greenwich at Medway, Central Avenue, Chatham Maritime ME4 4TB, UK
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16
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Nadesalingam A, Cantoni D, Aguinam ET, Chan AC, Paloniemi M, Ohlendorf L, George C, Carnell G, Lyall J, Ferrari M, Temperton N, Wagner R, Castillo-Olivares J, Baxendale H, Heeney JL. Vaccination and protective immunity to SARS-CoV-2 omicron variants in people with immunodeficiencies. Lancet Microbe 2023; 4:e58-e59. [PMID: 36332646 PMCID: PMC9625114 DOI: 10.1016/s2666-5247(22)00297-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/16/2022] [Accepted: 10/03/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Angalee Nadesalingam
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Medway, UK
| | - Ernest T Aguinam
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - Andrew Cy Chan
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - Minna Paloniemi
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - Luis Ohlendorf
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - Charlotte George
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - George Carnell
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - Jon Lyall
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - Matteo Ferrari
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Medway, UK
| | - Ralf Wagner
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Javier Castillo-Olivares
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK
| | - Helen Baxendale
- Clinical Immunology Department, Royal Papworth NHS Foundation Trust, Cambridge, UK
| | - Jonathan L Heeney
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 OES, UK.
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17
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Huo J, Dijokaite-Guraliuc A, Liu C, Zhou D, Ginn HM, Das R, Supasa P, Selvaraj M, Nutalai R, Tuekprakhon A, Duyvesteyn HME, Mentzer AJ, Skelly D, Ritter TG, Amini A, Bibi S, Adele S, Johnson SA, Paterson NG, Williams MA, Hall DR, Plowright M, Newman TAH, Hornsby H, de Silva TI, Temperton N, Klenerman P, Barnes E, Dunachie SJ, Pollard AJ, Lambe T, Goulder P, Fry EE, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. A delicate balance between antibody evasion and ACE2 affinity for Omicron BA.2.75. Cell Rep 2023; 42:111903. [PMID: 36586406 PMCID: PMC9747698 DOI: 10.1016/j.celrep.2022.111903] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/05/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022] Open
Abstract
Variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have caused successive global waves of infection. These variants, with multiple mutations in the spike protein, are thought to facilitate escape from natural and vaccine-induced immunity and often increase in affinity for ACE2. The latest variant to cause concern is BA.2.75, identified in India where it is now the dominant strain, with evidence of wider dissemination. BA.2.75 is derived from BA.2 and contains four additional mutations in the receptor-binding domain (RBD). Here, we perform an antigenic and biophysical characterization of BA.2.75, revealing an interesting balance between humoral evasion and ACE2 receptor affinity. ACE2 affinity for BA.2.75 is increased 9-fold compared with BA.2; there is also evidence of escape of BA.2.75 from immune serum, particularly that induced by Delta infection, which may explain the rapid spread in India, where where there is a high background of Delta infection. ACE2 affinity appears to be prioritized over greater escape.
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Affiliation(s)
- Jiandong Huo
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, the Wellcome Centre for Human Genetics, Oxford, UK; Guangzhou Laboratory, Bio-island, Guangzhou 510320, China.
| | - Aiste Dijokaite-Guraliuc
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Daming Zhou
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, the Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source, Ltd., Harwell Science and Innovation Campus, Didcot, UK
| | - Raksha Das
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Muneeswaran Selvaraj
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Aekkachai Tuekprakhon
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, the Wellcome Centre for Human Genetics, Oxford, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Ali Amini
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Sagida Bibi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Sandra Adele
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - Neil G Paterson
- Diamond Light Source, Ltd., Harwell Science and Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source, Ltd., Harwell Science and Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source, Ltd., Harwell Science and Innovation Campus, Didcot, UK
| | - Megan Plowright
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Thomas A H Newman
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Hailey Hornsby
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Thushan I de Silva
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich Chatham Maritime, Kent ME4 4TB, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Eleanor Barnes
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Susanna J Dunachie
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand; Department of Medicine, University of Oxford, Oxford, UK
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Teresa Lambe
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Philip Goulder
- Peter Medawar Building for Pathogen Research, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, the Wellcome Centre for Human Genetics, Oxford, UK.
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, the Wellcome Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, the Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Diamond Light Source, Ltd., Harwell Science and Innovation Campus, Didcot, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
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18
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Carnell GW, Billmeier M, Vishwanath S, Suau Sans M, Wein H, George CL, Neckermann P, Del Rosario JMM, Sampson AT, Einhauser S, Aguinam ET, Ferrari M, Tonks P, Nadesalingam A, Schütz A, Huang CQ, Wells DA, Paloniemi M, Jordan I, Cantoni D, Peterhoff D, Asbach B, Sandig V, Temperton N, Kinsley R, Wagner R, Heeney JL. Glycan masking of a non-neutralising epitope enhances neutralising antibodies targeting the RBD of SARS-CoV-2 and its variants. Front Immunol 2023; 14:1118523. [PMID: 36911730 PMCID: PMC9995963 DOI: 10.3389/fimmu.2023.1118523] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 12/07/2022] [Accepted: 02/07/2023] [Indexed: 02/25/2023] Open
Abstract
The accelerated development of the first generation COVID-19 vaccines has saved millions of lives, and potentially more from the long-term sequelae of SARS-CoV-2 infection. The most successful vaccine candidates have used the full-length SARS-CoV-2 spike protein as an immunogen. As expected of RNA viruses, new variants have evolved and quickly replaced the original wild-type SARS-CoV-2, leading to escape from natural infection or vaccine induced immunity provided by the original SARS-CoV-2 spike sequence. Next generation vaccines that confer specific and targeted immunity to broadly neutralising epitopes on the SARS-CoV-2 spike protein against different variants of concern (VOC) offer an advance on current booster shots of previously used vaccines. Here, we present a targeted approach to elicit antibodies that neutralise both the ancestral SARS-CoV-2, and the VOCs, by introducing a specific glycosylation site on a non-neutralising epitope of the RBD. The addition of a specific glycosylation site in the RBD based vaccine candidate focused the immune response towards other broadly neutralising epitopes on the RBD. We further observed enhanced cross-neutralisation and cross-binding using a DNA-MVA CR19 prime-boost regime, thus demonstrating the superiority of the glycan engineered RBD vaccine candidate across two platforms and a promising candidate as a broad variant booster vaccine.
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Affiliation(s)
- George W Carnell
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Martina Billmeier
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | - Sneha Vishwanath
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Maria Suau Sans
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Hannah Wein
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | - Charlotte L George
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Patrick Neckermann
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | | | - Alexander T Sampson
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Sebastian Einhauser
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | - Ernest T Aguinam
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | | | - Paul Tonks
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Angalee Nadesalingam
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Anja Schütz
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | - Chloe Qingzhou Huang
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | | | - Minna Paloniemi
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Ingo Jordan
- Applied Science & Technologies, ProBioGen AG, Berlin, Germany
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham, United Kingdom
| | - David Peterhoff
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany.,Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - Benedikt Asbach
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | - Volker Sandig
- Applied Science & Technologies, ProBioGen AG, Berlin, Germany
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham, United Kingdom
| | - Rebecca Kinsley
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.,DIOSynVax, Ltd., Cambridge, United Kingdom
| | - Ralf Wagner
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany.,Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - Jonathan L Heeney
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.,DIOSynVax, Ltd., Cambridge, United Kingdom
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19
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Cantoni D, Siracusano G, Mayora-Neto M, Pastori C, Fantoni T, Lytras S, Di Genova C, Hughes J, Lopalco L, Temperton N. Analysis of Antibody Neutralisation Activity against SARS-CoV-2 Variants and Seasonal Human Coronaviruses NL63, HKU1, and 229E Induced by Three Different COVID-19 Vaccine Platforms. Vaccines (Basel) 2022; 11:58. [PMID: 36679903 PMCID: PMC9864028 DOI: 10.3390/vaccines11010058] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022] Open
Abstract
Coronaviruses infections, culminating in the recent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic beginning in 2019, have highlighted the importance of effective vaccines to induce an antibody response with cross-neutralizing activity. COVID-19 vaccines have been rapidly developed to reduce the burden of SARS-CoV-2 infections and disease severity. Cross-protection from seasonal human coronaviruses (hCoVs) infections has been hypothesized but is still controversial. Here, we investigated the neutralizing activity against ancestral SARS-CoV-2 and the variants of concern (VOCs) in individuals vaccinated with two doses of either BNT162b2, mRNA-1273, or AZD1222, with or without a history of SARS-CoV-2 infection. Antibody neutralizing activity to SARS-CoV-2 and the VOCs was higher in BNT162b2-vaccinated subjects who were previously infected with SARS-CoV-2 and conferred broad-spectrum protection. The Omicron BA.1 variant was the most resistant among the VOCs. COVID-19 vaccination did not confer protection against hCoV-HKU1. Conversely, antibodies induced by mRNA-1273 vaccination displayed a boosting in their neutralizing activity against hCoV-NL63, whereas AZD1222 vaccination increased antibody neutralization against hCoV-229E, suggesting potential differences in antigenicity and immunogenicity of the different spike constructs used between various vaccination platforms. These data would suggest that there may be shared epitopes between the HCoVs and SARS-CoV-2 spike proteins.
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Affiliation(s)
- Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham ME4 4TB, UK
| | - Gabriel Siracusano
- Division of Immunology, Transplantation and Infectious Disease, Immunobiology of HIV Group, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham ME4 4TB, UK
| | - Claudia Pastori
- Division of Immunology, Transplantation and Infectious Disease, Immunobiology of HIV Group, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Tobia Fantoni
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, 37129 Verona, Italy
| | - Spyros Lytras
- MRC-Centre for Virus Research, University of Glasgow, Glasgow G12 BQQ, UK
| | - Cecilia Di Genova
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham ME4 4TB, UK
| | - Joseph Hughes
- MRC-Centre for Virus Research, University of Glasgow, Glasgow G12 BQQ, UK
| | | | - Lucia Lopalco
- Division of Immunology, Transplantation and Infectious Disease, Immunobiology of HIV Group, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham ME4 4TB, UK
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20
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Lau DK, Aresu M, Planche T, Tran A, Lazaro-Alcausi R, Duncan J, Kidd S, Cromarty S, Begum R, Rana I, Li S, Mohamed AA, Monahan I, Clark DJ, Eckersley N, Staines HM, Groppelli E, Krishna S, Mayora-Neto M, Temperton N, Fribbens C, Watkins D, Starling N, Chau I, Cunningham D, Rao S. SARS-CoV-2 Vaccine Immunogenicity in Patients with Gastrointestinal Cancer Receiving Systemic Anti-Cancer Therapy. Oncologist 2022; 28:e1-e8. [PMID: 36342104 PMCID: PMC9847553 DOI: 10.1093/oncolo/oyac230] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 09/29/2022] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION Patients with gastrointestinal (GI) cancers have an increased risk of serious complications and death from SARS-CoV-2 infection. The immunogenicity of vaccines in patients with GI cancers receiving anti-cancer therapies is unclear. We conducted a prospective study to evaluate the prevalence of neutralizing antibodies in a cohort of GI cancer patients receiving chemotherapy following SARS-CoV-2 vaccination. MATERIALS AND METHODS Between September 2020 and April 2021, patients with cancer undergoing chemotherapy were enrolled. At baseline (day 0), days 28, 56, and 84, we assessed serum antibodies to SARS-CoV-2 spike (anti-S) and anti-nucleocapsid (anti-NP) and concomitantly assessed virus neutralization using a pseudovirus neutralization assay. Patients received either the Pfizer/BioNTech BNT162b2, or the Oxford/AstraZeneca ChAdOx1 vaccine. RESULTS All 152 patients enrolled had a prior diagnosis of cancer; colorectal (n = 80, 52.6%), oesophagogastric (n = 38, 25.0%), and hepato pancreatic biliary (n = 22, 12.5%). Nearly all were receiving systemic anti-cancer therapy (99.3%). Of the 51 patients who did not receive a vaccination prior to, or during the study, 5 patients had detectable anti-NP antibodies. Ninety-nine patients received at least one dose of vaccine prior to, or during the study. Within 19 days following the first dose of vaccine, 30.0% had anti-S detected in serum which increased to 70.2% at days 20-39. In the 19 days following a second dose, anti-S positivity was 84.2% (32/38). However, pseudovirus neutralization titers (pVNT80) decreased from days 20 to 39. CONCLUSION Despite the immunosuppressive effects of chemotherapy, 2 doses of SARS-CoV-2 vaccines are able to elicit a protective immune response in patients' ongoing treatment for gastrointestinal cancers. Decreases in pseudoviral neutralization were observed after 20-39 days, re-affirming the current recommendation for vaccine booster doses. CLINICAL TRIAL REGISTRATION NUMBER NCT04427280.
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Affiliation(s)
- David K Lau
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Maria Aresu
- Department of Clinical Research and Development, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Timothy Planche
- Centre for Diagnostics & Antimicrobial Resistance, Clinical Academic Group in Institute for Infection & Immunity, St George’s University of London, London, UK,St George’s University Hospitals NHS Foundation Trust, London, UK
| | - Amina Tran
- Department of Clinical Research and Development, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Retchel Lazaro-Alcausi
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Julie Duncan
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Shannon Kidd
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Susan Cromarty
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Ruwaida Begum
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Isma Rana
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Su Li
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Ali Abdulnabi Mohamed
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Irene Monahan
- Centre for Diagnostics & Antimicrobial Resistance, Clinical Academic Group in Institute for Infection & Immunity, St George’s University of London, London, UK
| | - David J Clark
- Centre for Diagnostics & Antimicrobial Resistance, Clinical Academic Group in Institute for Infection & Immunity, St George’s University of London, London, UK
| | - Nicholas Eckersley
- Centre for Diagnostics & Antimicrobial Resistance, Clinical Academic Group in Institute for Infection & Immunity, St George’s University of London, London, UK
| | - Henry M Staines
- Centre for Diagnostics & Antimicrobial Resistance, Clinical Academic Group in Institute for Infection & Immunity, St George’s University of London, London, UK
| | - Elisabetta Groppelli
- Centre for Diagnostics & Antimicrobial Resistance, Clinical Academic Group in Institute for Infection & Immunity, St George’s University of London, London, UK
| | - Sanjeev Krishna
- Centre for Diagnostics & Antimicrobial Resistance, Clinical Academic Group in Institute for Infection & Immunity, St George’s University of London, London, UK,St George’s University Hospitals NHS Foundation Trust, London, UK,Institut für Tropenmedizin, Universitätsklinikum Tübingen, Tübingen, Germany,Centre de Recherches Médicales de Lambaréné, Gabon, Lambaréné
| | - Martin Mayora-Neto
- Viral Pseudotype Unit (VPU Kent), Medway School of Pharmacy, University of Kent and Greenwich at Medway, Chatham Maritime, Kent, UK
| | - Nigel Temperton
- Viral Pseudotype Unit (VPU Kent), Medway School of Pharmacy, University of Kent and Greenwich at Medway, Chatham Maritime, Kent, UK
| | - Charlotte Fribbens
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - David Watkins
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Naureen Starling
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Ian Chau
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - David Cunningham
- Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Sheela Rao
- Corresponding author: Sheela Rao, MD, Gastrointestinal and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey SM2 5PT, UK.
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21
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Atti A, Insalata F, Carr EJ, Otter AD, Castillo-Olivares J, Wu M, Harvey R, Howell M, Chan A, Lyall J, Temperton N, Cantoni D, da Costa K, Nadesalingam A, Taylor-Kerr A, Hettiarachchi N, Tranquillini C, Hewson J, Cole MJ, Foulkes S, Munro K, Monk EJM, Milligan ID, Linley E, Chand MA, Brown CS, Islam J, Semper A, Charlett A, Heeney JL, Beale R, Zambon M, Hopkins S, Brooks T, Hall V. Antibody correlates of protection from SARS-CoV-2 reinfection prior to vaccination: A nested case-control within the SIREN study. J Infect 2022; 85:545-556. [PMID: 36089104 PMCID: PMC9458758 DOI: 10.1016/j.jinf.2022.09.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 09/05/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVES To investigate serological differences between SARS-CoV-2 reinfection cases and contemporary controls, to identify antibody correlates of protection against reinfection. METHODS We performed a case-control study, comparing reinfection cases with singly infected individuals pre-vaccination, matched by gender, age, region and timing of first infection. Serum samples were tested for anti-SARS-CoV-2 spike (anti-S), anti-SARS-CoV-2 nucleocapsid (anti-N), live virus microneutralisation (LV-N) and pseudovirus microneutralisation (PV-N). Results were analysed using fixed effect linear regression and fitted into conditional logistic regression models. RESULTS We identified 23 cases and 92 controls. First infections occurred before November 2020; reinfections occurred before February 2021, pre-vaccination. Anti-S levels, LV-N and PV-N titres were significantly lower among cases; no difference was found for anti-N levels. Increasing anti-S levels were associated with reduced risk of reinfection (OR 0·63, CI 0·47-0·85), but no association for anti-N levels (OR 0·88, CI 0·73-1·05). Titres >40 were correlated with protection against reinfection for LV-N Wuhan (OR 0·02, CI 0·001-0·31) and LV-N Alpha (OR 0·07, CI 0·009-0·62). For PV-N, titres >100 were associated with protection against Wuhan (OR 0·14, CI 0·03-0·64) and Alpha (0·06, CI 0·008-0·40). CONCLUSIONS Before vaccination, protection against SARS-CoV-2 reinfection was directly correlated with anti-S levels, PV-N and LV-N titres, but not with anti-N levels. Detectable LV-N titres were sufficient for protection, whilst PV-N titres >100 were required for a protective effect. TRIAL REGISTRATION NUMBER ISRCTN11041050.
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Affiliation(s)
- Ana Atti
- UK Health Security Agency, Smith Square, London SW1P, UK.
| | | | - Edward J Carr
- The Francis Crick Institute, 1 Midland Rd, London NW1 1AT, UK
| | - Ashley D Otter
- UK Health Security Agency, Porton Down, Salisbury SP4 0JG, UK
| | - Javier Castillo-Olivares
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge University, Madingley Road, Cambridge CB3 0ES, UK
| | - Mary Wu
- The Francis Crick Institute, 1 Midland Rd, London NW1 1AT, UK
| | - Ruth Harvey
- The Francis Crick Institute, 1 Midland Rd, London NW1 1AT, UK
| | - Michael Howell
- The Francis Crick Institute, 1 Midland Rd, London NW1 1AT, UK
| | - Andrew Chan
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge University, Madingley Road, Cambridge CB3 0ES, UK
| | - Jonathan Lyall
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge University, Madingley Road, Cambridge CB3 0ES, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Greenwich and Kent at Medway, Central Ave, Gillingham, Chatham ME4 4BF, UK
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Greenwich and Kent at Medway, Central Ave, Gillingham, Chatham ME4 4BF, UK
| | - Kelly da Costa
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Greenwich and Kent at Medway, Central Ave, Gillingham, Chatham ME4 4BF, UK
| | - Angalee Nadesalingam
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge University, Madingley Road, Cambridge CB3 0ES, UK
| | | | | | | | | | | | - Sarah Foulkes
- UK Health Security Agency, Smith Square, London SW1P, UK
| | - Katie Munro
- UK Health Security Agency, Smith Square, London SW1P, UK
| | | | | | - Ezra Linley
- Manchester Royal Infirmary, UK Health Security Agency, Oxford Road, Manchester M139WL, UK
| | - Meera A Chand
- UK Health Security Agency, Smith Square, London SW1P, UK
| | - Colin S Brown
- UK Health Security Agency, Smith Square, London SW1P, UK; The National Institute for Health Research Health Protection Research (NIHR) Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Old Road Campus, Headington, Oxford OX3 7BN, UK
| | - Jasmin Islam
- UK Health Security Agency, Smith Square, London SW1P, UK
| | - Amanda Semper
- UK Health Security Agency, Smith Square, London SW1P, UK
| | - Andre Charlett
- UK Health Security Agency, Smith Square, London SW1P, UK; NIHR Health Protection Research Unit in Behavioural Science and Evaluation at University of Bristol in partnership with Public Health England, Queens Road, Bristol BS8 1QU, UK; NIHR Health Protection Research Unit in Immunisation at the London School of Hygiene and Tropical Medicine in partnership with Public Health England, Keppel St, London WC1E 7HT, UK
| | | | - Rupert Beale
- The Francis Crick Institute, 1 Midland Rd, London NW1 1AT, UK
| | - Maria Zambon
- UK Health Security Agency, Smith Square, London SW1P, UK
| | - Susan Hopkins
- UK Health Security Agency, Smith Square, London SW1P, UK; The National Institute for Health Research Health Protection Research (NIHR) Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Old Road Campus, Headington, Oxford OX3 7BN, UK
| | - Tim Brooks
- UK Health Security Agency, Smith Square, London SW1P, UK
| | - Victoria Hall
- UK Health Security Agency, Smith Square, London SW1P, UK; The National Institute for Health Research Health Protection Research (NIHR) Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Old Road Campus, Headington, Oxford OX3 7BN, UK
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22
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Ruiz MJ, Siracusano G, Cottignies-Calamarte A, Tudor D, Real F, Zhu A, Pastori C, Capron C, Rosenberg AR, Temperton N, Cantoni D, Liao H, Ternette N, Moine P, Godement M, Geri G, Chiche JD, Annane D, Cramer Bordé E, Lopalco L, Bomsel M. Persistent but dysfunctional mucosal SARS-CoV-2-specific IgA and low lung IL-1β associate with COVID-19 fatal outcome: A cross-sectional analysis. Front Immunol 2022; 13:842468. [PMID: 36248831 PMCID: PMC9560774 DOI: 10.3389/fimmu.2022.842468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 07/19/2022] [Indexed: 11/17/2022] Open
Abstract
The role of the mucosal pulmonary antibody response in coronavirus disease 2019 (COVID-19) outcome remains unclear. Here, we found that in bronchoalveolar lavage (BAL) samples from 48 patients with severe COVID-19-infected with the ancestral Wuhan virus, mucosal IgG and IgA specific for S1, receptor-binding domain (RBD), S2, and nucleocapsid protein (NP) emerged in BAL containing viruses early in infection and persist after virus elimination, with more IgA than IgG for all antigens tested. Furthermore, spike-IgA and spike-IgG immune complexes were detected in BAL, especially when the lung virus has been cleared. BAL IgG and IgA recognized the four main RBD variants. BAL neutralizing titers were higher early in COVID-19 when virus replicates in the lung than later in infection after viral clearance. Patients with fatal COVID-19, in contrast to survivors, developed higher levels of mucosal spike-specific IgA than IgG but lost neutralizing activities over time and had reduced IL-1β in the lung. Altogether, mucosal spike and NP-specific IgG and S1-specific IgA persisting after lung severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) clearance and low pulmonary IL-1β correlate with COVID-19 fatal outcome. Thus, mucosal SARS-CoV-2-specific antibodies may have adverse functions in addition to protective neutralization.
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Affiliation(s)
- Maria Julia Ruiz
- Mucosal Entry of HIV and Mucosal Immunity, Institut Cochin, Paris-Descartes University, Paris, France
- INSERM U1016, Paris, France
- CNRS UMR8104, Paris, France
| | - Gabriel Siracusano
- Immunobiology of HIV Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Andréa Cottignies-Calamarte
- Mucosal Entry of HIV and Mucosal Immunity, Institut Cochin, Paris-Descartes University, Paris, France
- INSERM U1016, Paris, France
- CNRS UMR8104, Paris, France
| | - Daniela Tudor
- Mucosal Entry of HIV and Mucosal Immunity, Institut Cochin, Paris-Descartes University, Paris, France
- INSERM U1016, Paris, France
- CNRS UMR8104, Paris, France
| | - Fernando Real
- Mucosal Entry of HIV and Mucosal Immunity, Institut Cochin, Paris-Descartes University, Paris, France
- INSERM U1016, Paris, France
- CNRS UMR8104, Paris, France
| | - Aiwei Zhu
- Mucosal Entry of HIV and Mucosal Immunity, Institut Cochin, Paris-Descartes University, Paris, France
- INSERM U1016, Paris, France
- CNRS UMR8104, Paris, France
| | - Claudia Pastori
- Immunobiology of HIV Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Claude Capron
- AP-HP, Hôpital Ambroise Paré, Service d'Hématologie, Boulogne-Billancourt, France
| | - Arielle R. Rosenberg
- Mucosal Entry of HIV and Mucosal Immunity, Institut Cochin, Paris-Descartes University, Paris, France
- INSERM U1016, Paris, France
- CNRS UMR8104, Paris, France
- AP-HP, Hôpital Cochin, Service de Virologie, Paris, France
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham, United Kingdom
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham, United Kingdom
| | - Hanqing Liao
- Centre for Cellular and Molecular Physiology, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nicola Ternette
- Centre for Cellular and Molecular Physiology, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Pierre Moine
- FHU SEPSIS (Saclay and Paris Seine Nord Endeavour to PerSonalize Interventions for Sepsis), RHU RECORDS (Rapid rEcognition of CORticosteroiD resistant or sensitive Sepsis), Department of Intensive Care, Hôpital Raymond Poincaré (APHP), Laboratory of Infection and Inflammation – U1173, School of Medicine Simone Veil, University Versailles Saint Quentin – University Paris Saclay, INSERM, Garches, France
| | - Mathieu Godement
- FHU SEPSIS (Saclay and Paris Seine Nord Endeavour to PerSonalize Interventions for Sepsis), RHU RECORDS (Rapid rEcognition of CORticosteroiD resistant or sensitive Sepsis), Department of Intensive Care, Hôpital Raymond Poincaré (APHP), Laboratory of Infection and Inflammation – U1173, School of Medicine Simone Veil, University Versailles Saint Quentin – University Paris Saclay, INSERM, Garches, France
| | - Guillaume Geri
- AP-HP, Hôpital Ambroise Paré, Service de Réanimation, Boulogne-Billancourt, France
- Université de Versailles-St Quentin en Yvelines, Versailles, France
| | | | - Djillali Annane
- FHU SEPSIS (Saclay and Paris Seine Nord Endeavour to PerSonalize Interventions for Sepsis), RHU RECORDS (Rapid rEcognition of CORticosteroiD resistant or sensitive Sepsis), Department of Intensive Care, Hôpital Raymond Poincaré (APHP), Laboratory of Infection and Inflammation – U1173, School of Medicine Simone Veil, University Versailles Saint Quentin – University Paris Saclay, INSERM, Garches, France
| | | | - Lucia Lopalco
- Immunobiology of HIV Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Morgane Bomsel
- Mucosal Entry of HIV and Mucosal Immunity, Institut Cochin, Paris-Descartes University, Paris, France
- INSERM U1016, Paris, France
- CNRS UMR8104, Paris, France
- *Correspondence: Morgane Bomsel,
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23
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Doykov I, Baldwin T, Spiewak J, Gilmour KC, Gibbons JM, Pade C, Reynolds CJ, Áine McKnight, Noursadeghi M, Maini MK, Manisty C, Treibel T, Captur G, Fontana M, Boyton RJ, Altmann DM, Brooks T, Semper A, Moon JC, Kevin Mills, Heywood WE, Abiodun A, Alfarih M, Alldis Z, Altmann DM, Amin OE, Andiapen M, Artico J, Augusto JB, Baca GL, Bailey SN, Bhuva AN, Boulter A, Bowles R, Boyton RJ, Bracken OV, O’Brien B, Brooks T, Bullock N, Butler DK, Captur G, Carr O, Champion N, Chan C, Chandran A, Coleman T, Couto de Sousa J, Couto-Parada X, Cross E, Cutino-Moguel T, D’Arcangelo S, Davies RH, Douglas B, Di Genova C, Dieobi-Anene K, Diniz MO, Ellis A, Feehan K, Finlay M, Fontana M, Forooghi N, Francis S, Gibbons JM, Gillespie D, Gilroy D, Hamblin M, Harker G, Hemingway G, Hewson J, Heywood W, Hickling LM, Hicks B, Hingorani AD, Howes L, Itua I, Jardim V, Lee WYJ, Jensen M, Jones J, Jones M, Joy G, Kapil V, Kelly C, Kurdi H, Lambourne J, Lin KM, Liu S, Lloyd A, Louth S, Maini MK, Mandadapu V, Manisty C, McKnight Á, Menacho K, Mfuko C, Mills K, Millward S, Mitchelmore O, Moon C, Moon J, Sandoval DM, Murray SM, Noursadeghi M, Otter A, Pade C, Palma S, Parker R, Patel K, Pawarova M, Petersen SE, Piniera B, Pieper FP, Rannigan L, Rapala A, Reynolds CJ, Richards A, Robathan M, Rosenheim J, Rowe C, Royds M, West JS, Sambile G, Schmidt NM, Selman H, Semper A, Seraphim A, Simion M, Smit A, Sugimoto M, Swadling L, Taylor S, Temperton N, Thomas S, Thornton GD, Treibel TA, Tucker A, Varghese A, Veerapen J, Vijayakumar M, Warner T, Welch S, White H, Wodehouse T, Wynne L, Zahedi D. Quantitative, multiplexed, targeted proteomics for ascertaining variant specific SARS-CoV-2 antibody response. Cell Rep Methods 2022; 2:100279. [PMID: 35975199 PMCID: PMC9372021 DOI: 10.1016/j.crmeth.2022.100279] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 06/24/2022] [Accepted: 08/05/2022] [Indexed: 02/09/2023]
Abstract
Determining the protection an individual has to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) variants of concern (VoCs) is crucial for future immune surveillance, vaccine development, and understanding of the changing immune response. We devised an informative assay to current ELISA-based serology using multiplexed, baited, targeted proteomics for direct detection of multiple proteins in the SARS-CoV-2 anti-spike antibody immunocomplex. Serum from individuals collected after infection or first- and second-dose vaccination demonstrates this approach and shows concordance with existing serology and neutralization. Our assays show altered responses of both immunoglobulins and complement to the Alpha (B.1.1.7), Beta (B.1.351), and Delta (B.1.617.1) VoCs and a reduced response to Omicron (B1.1.1529). We were able to identify individuals who had prior infection, and observed that C1q is closely associated with IgG1 (r > 0.82) and may better reflect neutralization to VoCs. Analyzing additional immunoproteins beyond immunoglobulin (Ig) G, provides important information about our understanding of the response to infection and vaccination.
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Affiliation(s)
- Ivan Doykov
- Translational Mass Spectrometry Research Group, Genetics & Genomic Medicine Department, UCL Institute of Child Health, London, UK.,Great Ormond Street Biomedical Research Centre, UCL Institute of Child Health London
| | - Tomas Baldwin
- Translational Mass Spectrometry Research Group, Genetics & Genomic Medicine Department, UCL Institute of Child Health, London, UK
| | - Justyna Spiewak
- Translational Mass Spectrometry Research Group, Genetics & Genomic Medicine Department, UCL Institute of Child Health, London, UK
| | - Kimberly C Gilmour
- Great Ormond Street Children's Hospital NHS Foundation Trust, Great Ormond Street, London WC1N 3JH, UK
| | - Joseph M Gibbons
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Corinna Pade
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | | | - Áine McKnight
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Mahdad Noursadeghi
- Division of Infection and Immunity, University College London, London, UK
| | - Mala K Maini
- Division of Infection and Immunity, University College London, London, UK
| | - Charlotte Manisty
- St. Bartholomew's Hospital, Barts Health NHS Trust, London, UK.,Institute of Cardiovascular Science, University College London, London, UK
| | - Thomas Treibel
- St. Bartholomew's Hospital, Barts Health NHS Trust, London, UK.,Institute of Cardiovascular Science, University College London, London, UK
| | - Gabriella Captur
- Institute of Cardiovascular Science, University College London, London, UK.,Royal Free London NHS Foundation Trust, Pond Street, London NW3 2QG, UK
| | - Marianna Fontana
- Institute of Cardiovascular Science, University College London, London, UK.,Royal Free London NHS Foundation Trust, Pond Street, London NW3 2QG, UK
| | - Rosemary J Boyton
- Department of Infectious Disease, Imperial College London, London, UK.,Lung Division, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Daniel M Altmann
- Department of Immunology and Inflammation, Imperial College London, London, UK
| | - Tim Brooks
- UK Health Security Agency, Porton Down, UK
| | | | | | - James C Moon
- St. Bartholomew's Hospital, Barts Health NHS Trust, London, UK.,Institute of Cardiovascular Science, University College London, London, UK
| | - Kevin Mills
- Translational Mass Spectrometry Research Group, Genetics & Genomic Medicine Department, UCL Institute of Child Health, London, UK.,Great Ormond Street Biomedical Research Centre, UCL Institute of Child Health London
| | - Wendy E Heywood
- Translational Mass Spectrometry Research Group, Genetics & Genomic Medicine Department, UCL Institute of Child Health, London, UK.,Great Ormond Street Biomedical Research Centre, UCL Institute of Child Health London
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Kemenesi G, Tóth GE, Mayora-Neto M, Scott S, Temperton N, Wright E, Mühlberger E, Hume AJ, Suder EL, Zana B, Boldogh SA, Görföl T, Estók P, Szentiványi T, Lanszki Z, Somogyi BA, Nagy Á, Pereszlényi CI, Dudás G, Földes F, Kurucz K, Madai M, Zeghbib S, Maes P, Vanmechelen B, Jakab F. Author Correction: Isolation of infectious Lloviu virus from Schreiber's bats in Hungary. Nat Commun 2022; 13:5246. [PMID: 36068225 PMCID: PMC9448718 DOI: 10.1038/s41467-022-32735-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Gábor Kemenesi
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary. .,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary.
| | - Gábor E Tóth
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary
| | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, Chatham Maritime, Universities of Kent & Greenwich, Kent, UK
| | - Simon Scott
- Viral Pseudotype Unit, Medway School of Pharmacy, Chatham Maritime, Universities of Kent & Greenwich, Kent, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Chatham Maritime, Universities of Kent & Greenwich, Kent, UK
| | - Edward Wright
- Viral Pseudotype Unit, School of Life Sciences, University of Sussex, Falmer, Sussex, UK
| | - Elke Mühlberger
- Department of Microbiology, Boston University School of Medicine, Boston, MA, USA
| | - Adam J Hume
- Department of Microbiology, Boston University School of Medicine, Boston, MA, USA
| | - Ellen L Suder
- Department of Microbiology, Boston University School of Medicine, Boston, MA, USA
| | - Brigitta Zana
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | | | - Tamás Görföl
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Péter Estók
- Department of Zoology, Eszterházy Károly University, Eger, Hungary
| | - Tamara Szentiványi
- Institute of Ecology and Botany, ÖK Centre for Ecological Research, Vácrátót, Hungary
| | - Zsófia Lanszki
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary
| | - Balázs A Somogyi
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Ágnes Nagy
- Medical Centre, Hungarian Defence Forces, Budapest, Hungary
| | | | - Gábor Dudás
- Medical Centre, Hungarian Defence Forces, Budapest, Hungary
| | - Fanni Földes
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Kornélia Kurucz
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary
| | - Mónika Madai
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Safia Zeghbib
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Piet Maes
- Leuven, Rega Institute, Department of Microbiology, Immunology and Transplantation, Laboratory of Clinical and Epidemiological Virology, Leuven, Belgium
| | - Bert Vanmechelen
- Leuven, Rega Institute, Department of Microbiology, Immunology and Transplantation, Laboratory of Clinical and Epidemiological Virology, Leuven, Belgium
| | - Ferenc Jakab
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary
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25
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Collier DA, De Marco A, Ferreira IATM, Meng B, Datir RP, Walls AC, Kemp SA, Bassi J, Pinto D, Silacci-Fregni C, Bianchi S, Tortorici MA, Bowen J, Culap K, Jaconi S, Cameroni E, Snell G, Pizzuto MS, Pellanda AF, Garzoni C, Riva A, Elmer A, Kingston N, Graves B, McCoy LE, Smith KGC, Bradley JR, Temperton N, Ceron-Gutierrez L, Barcenas-Morales G, Harvey W, Virgin HW, Lanzavecchia A, Piccoli L, Doffinger R, Wills M, Veesler D, Corti D, Gupta RK. Author Correction: Sensitivity of SARS-CoV-2 B.1.1.7 to mRNA vaccine-elicited antibodies. Nature 2022; 608:E24. [PMID: 35864232 PMCID: PMC9302219 DOI: 10.1038/s41586-022-05103-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Dami A Collier
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Division of Infection and Immunity, University College London, London, UK
| | - Anna De Marco
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Isabella A T M Ferreira
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Bo Meng
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Rawlings P Datir
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Division of Infection and Immunity, University College London, London, UK
| | - Alexandra C Walls
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Steven A Kemp
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Division of Infection and Immunity, University College London, London, UK
| | - Jessica Bassi
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Dora Pinto
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | | | - Siro Bianchi
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | | | - John Bowen
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Katja Culap
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Stefano Jaconi
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Elisabetta Cameroni
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | | | - Matteo S Pizzuto
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | | | - Christian Garzoni
- Clinic of Internal Medicine and Infectious Diseases, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Agostino Riva
- Division of Infectious Diseases, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - Anne Elmer
- NIHR Cambridge Clinical Research Facility, Cambridge, UK
| | | | | | - Laura E McCoy
- Division of Infection and Immunity, University College London, London, UK
| | - Kenneth G C Smith
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - John R Bradley
- Department of Medicine, University of Cambridge, Cambridge, UK
- NIHR Bioresource, Cambridge, UK
| | | | | | - Gabriela Barcenas-Morales
- Department of Clinical Biochemistry and Immunology, Addenbrooke's Hospital, Cambridge, UK
- Laboratorio de Inmunologia, UNAM, Cuautitlán, Mexico
| | - William Harvey
- Institute of Biodiversity, University of Glasgow, Glasgow, UK
| | | | | | - Luca Piccoli
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Rainer Doffinger
- Department of Clinical Biochemistry and Immunology, Addenbrooke's Hospital, Cambridge, UK
- Department of Haematology, University of Cambridge, Cambridge, UK
| | - Mark Wills
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - David Veesler
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Davide Corti
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland.
| | - Ravindra K Gupta
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK.
- Department of Medicine, University of Cambridge, Cambridge, UK.
- Department of Haematology, University of Cambridge, Cambridge, UK.
- University of KwaZulu Natal, Durban, South Africa.
- Africa Health Research Institute, Durban, South Africa.
- Department of Infectious Diseases, Cambridge University Hospitals NHS Trust, Cambridge, UK.
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26
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Kemp SA, Collier DA, Datir RP, Ferreira IATM, Gayed S, Jahun A, Hosmillo M, Rees-Spear C, Mlcochova P, Lumb IU, Roberts DJ, Chandra A, Temperton N, Sharrocks K, Blane E, Modis Y, Leigh KE, Briggs JAG, van Gils MJ, Smith KGC, Bradley JR, Smith C, Doffinger R, Ceron-Gutierrez L, Barcenas-Morales G, Pollock DD, Goldstein RA, Smielewska A, Skittrall JP, Gouliouris T, Goodfellow IG, Gkrania-Klotsas E, Illingworth CJR, McCoy LE, Gupta RK. Author Correction: SARS-CoV-2 evolution during treatment of chronic infection. Nature 2022; 608:E23. [PMID: 35864233 PMCID: PMC9302216 DOI: 10.1038/s41586-022-05104-2] [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] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Steven A Kemp
- Division of Infection and Immunity, University College London, London, UK
| | - Dami A Collier
- Division of Infection and Immunity, University College London, London, UK
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Rawlings P Datir
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Isabella A T M Ferreira
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Salma Gayed
- Department of Infectious Diseases, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | - Aminu Jahun
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Myra Hosmillo
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Chloe Rees-Spear
- Division of Infection and Immunity, University College London, London, UK
| | - Petra Mlcochova
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Ines Ushiro Lumb
- NHS Blood and Transplant, Oxford and BRC Haematology Theme, University of Oxford, Oxford, UK
| | - David J Roberts
- NHS Blood and Transplant, Oxford and BRC Haematology Theme, University of Oxford, Oxford, UK
| | - Anita Chandra
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Canterbury, UK
| | - Katherine Sharrocks
- Department of Infectious Diseases, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | - Elizabeth Blane
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Yorgo Modis
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Medical Research Council Laboratory of Molecular Biology, Cambridge, UK
| | - Kendra E Leigh
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Medical Research Council Laboratory of Molecular Biology, Cambridge, UK
| | - John A G Briggs
- Medical Research Council Laboratory of Molecular Biology, Cambridge, UK
| | - Marit J van Gils
- Department of Medical Microbiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Kenneth G C Smith
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - John R Bradley
- Department of Medicine, University of Cambridge, Cambridge, UK
- NIHR Cambridge Bioresource, Cambridge, UK
| | - Chris Smith
- Department of Virology, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | - Rainer Doffinger
- Department of Clinical Biochemistry and Immunology, Addenbrooke's Hospital, Cambridge, UK
| | | | - Gabriela Barcenas-Morales
- Department of Clinical Biochemistry and Immunology, Addenbrooke's Hospital, Cambridge, UK
- FES-Cuautitlán, UNAM, Cuautitlán Izcalli, Mexico
| | - David D Pollock
- Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, CO, USA
| | | | - Anna Smielewska
- Department of Pathology, University of Cambridge, Cambridge, UK
- Department of Virology, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | - Jordan P Skittrall
- Department of Infectious Diseases, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
- Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, UK
- Clinical Microbiology and Public Health Laboratory, Addenbrooke's Hospital, Cambridge, UK
| | - Theodore Gouliouris
- Department of Infectious Diseases, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | | | | | - Christopher J R Illingworth
- Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, UK
- MRC Biostatistics Unit, University of Cambridge, Cambridge, UK
| | - Laura E McCoy
- Division of Infection and Immunity, University College London, London, UK
| | - Ravindra K Gupta
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK.
- Department of Medicine, University of Cambridge, Cambridge, UK.
- Africa Health Research Institute, Durban, South Africa.
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27
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Beirag N, Kumar C, Madan T, Shamji MH, Bulla R, Mitchell D, Murugaiah V, Neto MM, Temperton N, Idicula-Thomas S, Varghese PM, Kishore U. Human surfactant protein D facilitates SARS-CoV-2 pseudotype binding and entry in DC-SIGN expressing cells, and downregulates spike protein induced inflammation. Front Immunol 2022; 13:960733. [PMID: 35967323 PMCID: PMC9367475 DOI: 10.3389/fimmu.2022.960733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 06/28/2022] [Indexed: 11/13/2022] Open
Abstract
Lung surfactant protein D (SP-D) and Dendritic cell-specific intercellular adhesion molecules-3 grabbing non-integrin (DC-SIGN) are pathogen recognising C-type lectin receptors. SP-D has a crucial immune function in detecting and clearing pulmonary pathogens; DC-SIGN is involved in facilitating dendritic cell interaction with naïve T cells to mount an anti-viral immune response. SP-D and DC-SIGN have been shown to interact with various viruses, including SARS-CoV-2, an enveloped RNA virus that causes COVID-19. A recombinant fragment of human SP-D (rfhSP-D) comprising of α-helical neck region, carbohydrate recognition domain, and eight N-terminal Gly-X-Y repeats has been shown to bind SARS-CoV-2 Spike protein and inhibit SARS-CoV-2 replication by preventing viral entry in Vero cells and HEK293T cells expressing ACE2. DC-SIGN has also been shown to act as a cell surface receptor for SARS-CoV-2 independent of ACE2. Since rfhSP-D is known to interact with SARS-CoV-2 Spike protein and DC-SIGN, this study was aimed at investigating the potential of rfhSP-D in modulating SARS-CoV-2 infection. Coincubation of rfhSP-D with Spike protein improved the Spike Protein: DC-SIGN interaction. Molecular dynamic studies revealed that rfhSP-D stabilised the interaction between DC-SIGN and Spike protein. Cell binding analysis with DC-SIGN expressing HEK 293T and THP- 1 cells and rfhSP-D treated SARS-CoV-2 Spike pseudotypes confirmed the increased binding. Furthermore, infection assays using the pseudotypes revealed their increased uptake by DC-SIGN expressing cells. The immunomodulatory effect of rfhSP-D on the DC-SIGN: Spike protein interaction on DC-SIGN expressing epithelial and macrophage-like cell lines was also assessed by measuring the mRNA expression of cytokines and chemokines. RT-qPCR analysis showed that rfhSP-D treatment downregulated the mRNA expression levels of pro-inflammatory cytokines and chemokines such as TNF-α, IFN-α, IL-1β, IL- 6, IL-8, and RANTES (as well as NF-κB) in DC-SIGN expressing cells challenged by Spike protein. Furthermore, rfhSP-D treatment was found to downregulate the mRNA levels of MHC class II in DC expressing THP-1 when compared to the untreated controls. We conclude that rfhSP-D helps stabilise the interaction between SARS- CoV-2 Spike protein and DC-SIGN and increases viral uptake by macrophages via DC-SIGN, suggesting an additional role for rfhSP-D in SARS-CoV-2 infection.
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Affiliation(s)
- Nazar Beirag
- Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Chandan Kumar
- Biomedical Informatics Centre, National Institute for Research in Reproductive and Child Health, ICMR, Mumbai, Maharashtra, India
| | - Taruna Madan
- Department of Innate Immunity, National Institute for Research in Reproductive and Child Health, ICMR, Mumbai, India
| | - Mohamed H. Shamji
- Immunomodulation and Tolerance Group, Allergy and Clinical Immunology, Department of National Heart and Lung Institute and NIHR Biomedical Research Centre, Asthma UK Centre in Allergic Mechanisms of Asthma, Imperial College London, London, United Kingdom
| | - Roberta Bulla
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Daniel Mitchell
- WMS - Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - Valarmathy Murugaiah
- Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Martin Mayora Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, United Kingdom
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, United Kingdom
| | - Susan Idicula-Thomas
- Biomedical Informatics Centre, National Institute for Research in Reproductive and Child Health, ICMR, Mumbai, Maharashtra, India
| | - Praveen M. Varghese
- Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore, India
- *Correspondence: Praveen M. Varghese, ; Uday Kishore,
| | - Uday Kishore
- Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
- Department of Veterinary Medicine, U.A.E. University, Al Ain, United Arab Emirates
- *Correspondence: Praveen M. Varghese, ; Uday Kishore,
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28
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Reynolds CJ, Pade C, Gibbons JM, Otter AD, Lin KM, Muñoz Sandoval D, Pieper FP, Butler DK, Liu S, Joy G, Forooghi N, Treibel TA, Manisty C, Moon JC, Semper A, Brooks T, McKnight Á, Altmann DM, Boyton RJ, Abbass H, Abiodun A, Alfarih M, Alldis Z, Altmann DM, Amin OE, Andiapen M, Artico J, Augusto JB, Baca GL, Bailey SNL, Bhuva AN, Boulter A, Bowles R, Boyton RJ, Bracken OV, O'Brien B, Brooks T, Bullock N, Butler DK, Captur G, Carr O, Champion N, Chan C, Chandran A, Coleman T, Couto de Sousa J, Couto-Parada X, Cross E, Cutino-Moguel T, D'Arcangelo S, Davies RH, Douglas B, Di Genova C, Dieobi-Anene K, Diniz MO, Ellis A, Feehan K, Finlay M, Fontana M, Forooghi N, Francis S, Gibbons JM, Gillespie D, Gilroy D, Hamblin M, Harker G, Hemingway G, Hewson J, Heywood W, Hickling LM, Hicks B, Hingorani AD, Howes L, Itua I, Jardim V, Lee WYJ, Jensen M, Jones J, Jones M, Joy G, Kapil V, Kelly C, Kurdi H, Lambourne J, Lin KM, Liu S, Lloyd A, Louth S, Maini MK, Mandadapu V, Manisty C, McKnight Á, Menacho K, Mfuko C, Mills K, Millward S, Mitchelmore O, Moon C, Moon J, Muñoz Sandoval D, Murray SM, Noursadeghi M, Otter A, Pade C, Palma S, Parker R, Patel K, Pawarova M, Petersen SE, Piniera B, Pieper FP, Rannigan L, Rapala A, Reynolds CJ, Richards A, Robathan M, Rosenheim J, Rowe C, Royds M, Sackville West J, Sambile G, Schmidt NM, Selman H, Semper A, Seraphim A, Simion M, Smit A, Sugimoto M, Swadling L, Taylor S, Temperton N, Thomas S, Thornton GD, Treibel TA, Tucker A, Varghese A, Veerapen J, Vijayakumar M, Warner T, Welch S, White H, Wodehouse T, Wynne L, Zahedi D, Chain B, Moon JC. Immune boosting by B.1.1.529 (Omicron) depends on previous SARS-CoV-2 exposure. Science 2022; 377:eabq1841. [PMID: 35699621 PMCID: PMC9210451 DOI: 10.1126/science.abq1841] [Citation(s) in RCA: 185] [Impact Index Per Article: 92.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 06/06/2022] [Indexed: 12/15/2022]
Abstract
The Omicron, or Pango lineage B.1.1.529, variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) carries multiple spike mutations with high transmissibility and partial neutralizing antibody (nAb) escape. Vaccinated individuals show protection against severe disease, often attributed to primed cellular immunity. We investigated T and B cell immunity against B.1.1.529 in triple BioNTech BNT162b2 messenger RNA-vaccinated health care workers (HCWs) with different SARS-CoV-2 infection histories. B and T cell immunity against previous variants of concern was enhanced in triple-vaccinated individuals, but the magnitude of T and B cell responses against B.1.1.529 spike protein was reduced. Immune imprinting by infection with the earlier B.1.1.7 (Alpha) variant resulted in less durable binding antibody against B.1.1.529. Previously infection-naïve HCWs who became infected during the B.1.1.529 wave showed enhanced immunity against earlier variants but reduced nAb potency and T cell responses against B.1.1.529 itself. Previous Wuhan Hu-1 infection abrogated T cell recognition and any enhanced cross-reactive neutralizing immunity on infection with B.1.1.529.
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Affiliation(s)
| | - Corinna Pade
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Joseph M Gibbons
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | | | - Kai-Min Lin
- Department of Infectious Disease, Imperial College London, London, UK
| | | | | | - David K Butler
- Department of Infectious Disease, Imperial College London, London, UK
| | - Siyi Liu
- Department of Infectious Disease, Imperial College London, London, UK
| | - George Joy
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Nasim Forooghi
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Thomas A Treibel
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK.,Institute of Cardiovascular Science, University College London, London, UK
| | - Charlotte Manisty
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK.,Institute of Cardiovascular Science, University College London, London, UK
| | - James C Moon
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK.,Institute of Cardiovascular Science, University College London, London, UK
| | | | | | | | - Tim Brooks
- UK Health Security Agency, Porton Down, UK
| | - Áine McKnight
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Daniel M Altmann
- Department of Immunology and Inflammation, Imperial College London, London, UK
| | - Rosemary J Boyton
- Department of Infectious Disease, Imperial College London, London, UK.,Lung Division, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
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McNaughton AL, Paton RS, Edmans M, Youngs J, Wellens J, Phalora P, Fyfe A, Belij-Rammerstorfer S, Bolton JS, Ball J, Carnell GW, Dejnirattisai W, Dold C, Eyre DW, Hopkins P, Howarth A, Kooblall K, Klim H, Leaver S, Lee LN, López-Camacho C, Lumley SF, Macallan DC, Mentzer AJ, Provine NM, Ratcliff J, Slon-Compos J, Skelly D, Stolle L, Supasa P, Temperton N, Walker C, Wang B, Wyncoll D, Simmonds P, Lambe T, Baillie JK, Semple MG, Openshaw PJ, Obolski U, Turner M, Carroll M, Mongkolsapaya J, Screaton G, Kennedy SH, Jarvis L, Barnes E, Dunachie S, Lourenço J, Matthews PC, Bicanic T, Klenerman P, Gupta S, Thompson CP. Fatal COVID-19 outcomes are associated with an antibody response targeting epitopes shared with endemic coronaviruses. JCI Insight 2022; 7:156372. [PMID: 35608920 PMCID: PMC9310533 DOI: 10.1172/jci.insight.156372] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 05/18/2022] [Indexed: 11/17/2022] Open
Abstract
The role of immune responses to previously seen endemic coronavirus epitopes in severe acute respiratory coronavirus 2 (SARS-CoV-2) infection and disease progression has not yet been determined. Here, we show that a key characteristic of fatal outcomes with coronavirus disease 2019 (COVID-19) is that the immune response to the SARS-CoV-2 spike protein is enriched for antibodies directed against epitopes shared with endemic beta-coronaviruses and has a lower proportion of antibodies targeting the more protective variable regions of the spike. The magnitude of antibody responses to the SARS-CoV-2 full-length spike protein, its domains and subunits, and the SARS-CoV-2 nucleocapsid also correlated strongly with responses to the endemic beta-coronavirus spike proteins in individuals admitted to an intensive care unit (ICU) with fatal COVID-19 outcomes, but not in individuals with nonfatal outcomes. This correlation was found to be due to the antibody response directed at the S2 subunit of the SARS-CoV-2 spike protein, which has the highest degree of conservation between the beta-coronavirus spike proteins. Intriguingly, antibody responses to the less cross-reactive SARS-CoV-2 nucleocapsid were not significantly different in individuals who were admitted to an ICU with fatal and nonfatal outcomes, suggesting an antibody profile in individuals with fatal outcomes consistent with an "original antigenic sin" type response.
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Affiliation(s)
- Anna L. McNaughton
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
| | - Robert S. Paton
- Peter Medawar Building for Pathogen Research
- Department of Zoology, University of Oxford, Oxford, United Kingdom
| | - Matthew Edmans
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
- Department of Zoology, University of Oxford, Oxford, United Kingdom
| | - Jonathan Youngs
- Institute of Infection & Immunity, St George’s University of London, London, United Kingdom
| | - Judith Wellens
- Peter Medawar Building for Pathogen Research
- Translational Gastroenterology Unit, Experimental Medicine Division, Nuffield Department of Medicine, John Radcliffe Hospital, Oxford, United Kingdom
- Translational Research for Gastrointestinal Diseases, University Hospitals Leuven, Leuven, Belgium
| | - Prabhjeet Phalora
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
| | - Alex Fyfe
- Peter Medawar Building for Pathogen Research
- Department of Zoology, University of Oxford, Oxford, United Kingdom
| | | | - Jai S. Bolton
- Peter Medawar Building for Pathogen Research
- Department of Zoology, University of Oxford, Oxford, United Kingdom
| | - Jonathan Ball
- General Intensive Care service, St George’s University Hospital National Health Service (NHS) Trust, London, United Kingdom
| | - George W. Carnell
- Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | | | | | - David W. Eyre
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Philip Hopkins
- Centre for Human & Applied Physiological Sciences, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College, London, United Kingdom
| | - Alison Howarth
- Department of Microbiology/Infectious Diseases, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Kreepa Kooblall
- Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, and
| | - Hannah Klim
- Peter Medawar Building for Pathogen Research
- Department of Zoology, University of Oxford, Oxford, United Kingdom
- Future of Humanity Institute, Department of Philosophy, and
| | - Susannah Leaver
- General Intensive Care service, St George’s University Hospital National Health Service (NHS) Trust, London, United Kingdom
| | - Lian Ni Lee
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
| | | | - Sheila F. Lumley
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
- Department of Microbiology/Infectious Diseases, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Derek C. Macallan
- Institute of Infection & Immunity, St George’s University of London, London, United Kingdom
| | | | - Nicholas M. Provine
- Translational Gastroenterology Unit, Experimental Medicine Division, Nuffield Department of Medicine, John Radcliffe Hospital, Oxford, United Kingdom
| | - Jeremy Ratcliff
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
| | - Jose Slon-Compos
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine
| | - Donal Skelly
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Lucas Stolle
- Department of Biochemistry, University of Oxford, Oxford, United Kingdom
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Chatham, United Kingdom
| | - Chris Walker
- Meso Scale Diagnostics, Rockville, Maryland, USA
| | - Beibei Wang
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine
| | - Duncan Wyncoll
- Intensive Care Medicine, Guy’s and St Thomas’ Hospital NHS Foundation Trust, London, United Kingdom
| | | | | | - Peter Simmonds
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
| | - Teresa Lambe
- The Jenner Institute Laboratories, University of Oxford, Oxford, United Kingdom
| | | | - Malcolm G. Semple
- NIHR Health Protection Research Unit in Emerging and Zoonotic Infections, Institute of Infection, Veterinary and Ecological Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | | | | | - Uri Obolski
- School of Public Health, Faculty of Medicine, and
- Porter School of the Environment and Earth Sciences, Faculty of Exact Sciences, Tel-Aviv University, Tel-Aviv, Israel
| | - Marc Turner
- National Microbiology Reference Unit, Scottish National Blood Transfusion Service, Edinburgh, United Kingdom
| | - Miles Carroll
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine
- National Infection Service, Public Health England (PHE), Salisbury, United Kingdom
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine
- Siriraj Center of Research for Excellence in Dengue & Emerging Pathogens, Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, United Kingdom
| | - Gavin Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, United Kingdom
| | - Stephen H. Kennedy
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Lisa Jarvis
- National Microbiology Reference Unit, Scottish National Blood Transfusion Service, Edinburgh, United Kingdom
| | - Eleanor Barnes
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
- Translational Gastroenterology Unit, Experimental Medicine Division, Nuffield Department of Medicine, John Radcliffe Hospital, Oxford, United Kingdom
| | - Susanna Dunachie
- Peter Medawar Building for Pathogen Research
- Department of Microbiology/Infectious Diseases, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - José Lourenço
- Peter Medawar Building for Pathogen Research
- Department of Zoology, University of Oxford, Oxford, United Kingdom
| | - Philippa C. Matthews
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
- Department of Microbiology/Infectious Diseases, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Tihana Bicanic
- Institute of Infection & Immunity, St George’s University of London, London, United Kingdom
| | - Paul Klenerman
- Peter Medawar Building for Pathogen Research
- Nuffield Department of Medicine, and
- Translational Research for Gastrointestinal Diseases, University Hospitals Leuven, Leuven, Belgium
| | - Sunetra Gupta
- Peter Medawar Building for Pathogen Research
- Department of Zoology, University of Oxford, Oxford, United Kingdom
| | - Craig P. Thompson
- Peter Medawar Building for Pathogen Research
- Department of Zoology, University of Oxford, Oxford, United Kingdom
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, United Kingdom
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30
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Tuekprakhon A, Nutalai R, Dijokaite-Guraliuc A, Zhou D, Ginn HM, Selvaraj M, Liu C, Mentzer AJ, Supasa P, Duyvesteyn HME, Das R, Skelly D, Ritter TG, Amini A, Bibi S, Adele S, Johnson SA, Constantinides B, Webster H, Temperton N, Klenerman P, Barnes E, Dunachie SJ, Crook D, Pollard AJ, Lambe T, Goulder P, Paterson NG, Williams MA, Hall DR, Fry EE, Huo J, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. Antibody escape of SARS-CoV-2 Omicron BA.4 and BA.5 from vaccine and BA.1 serum. Cell 2022; 185:2422-2433.e13. [PMID: 35772405 PMCID: PMC9181312 DOI: 10.1016/j.cell.2022.06.005] [Citation(s) in RCA: 411] [Impact Index Per Article: 205.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 05/23/2022] [Accepted: 06/03/2022] [Indexed: 12/12/2022]
Abstract
The Omicron lineage of SARS-CoV-2, which was first described in November 2021, spread rapidly to become globally dominant and has split into a number of sublineages. BA.1 dominated the initial wave but has been replaced by BA.2 in many countries. Recent sequencing from South Africa's Gauteng region uncovered two new sublineages, BA.4 and BA.5, which are taking over locally, driving a new wave. BA.4 and BA.5 contain identical spike sequences, and although closely related to BA.2, they contain further mutations in the receptor-binding domain of their spikes. Here, we study the neutralization of BA.4/5 using a range of vaccine and naturally immune serum and panels of monoclonal antibodies. BA.4/5 shows reduced neutralization by the serum from individuals vaccinated with triple doses of AstraZeneca or Pfizer vaccine compared with BA.1 and BA.2. Furthermore, using the serum from BA.1 vaccine breakthrough infections, there are, likewise, significant reductions in the neutralization of BA.4/5, raising the possibility of repeat Omicron infections.
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Affiliation(s)
- Aekkachai Tuekprakhon
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Aiste Dijokaite-Guraliuc
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Daming Zhou
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Muneeswaran Selvaraj
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Raksha Das
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Ali Amini
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Sagida Bibi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Sandra Adele
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | | | - Hermione Webster
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich Chatham Maritime, Kent, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Eleanor Barnes
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Susanna J Dunachie
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Centre For Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Department of Medicine, University of Oxford, Oxford, UK
| | - Derrick Crook
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Teresa Lambe
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Philip Goulder
- Peter Medawar Building for Pathogen Research, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Neil G Paterson
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - Jiandong Huo
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
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Wells DA, Cantoni D, Mayora-Neto M, Di Genova C, Sampson A, Ferrari M, Carnell G, Nadesalingam A, Smith P, Chan A, Raddi G, Castillo-Olivares J, Baxendale H, Temperton N, Heeney JL. Human seasonal coronavirus neutralisation and COVID-19 severity. J Med Virol 2022; 94:4820-4829. [PMID: 35705514 PMCID: PMC9349487 DOI: 10.1002/jmv.27937] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 05/28/2022] [Accepted: 06/13/2022] [Indexed: 11/08/2022]
Abstract
The virus severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), responsible for the global coronavirus disease‐2019 (COVID‐19) pandemic, spread rapidly around the world causing high morbidity and mortality. However, there are four known, endemic seasonal coronaviruses in humans (HCoVs), and whether antibodies for these HCoVs play a role in severity of COVID‐19 disease has generated a lot of interest. Of these seasonal viruses NL63 is of particular interest as it uses the same cell entry receptor as SARS‐CoV‐2. We use functional, neutralizing assays to investigate cross‐reactive antibodies and their relationship with COVID‐19 severity. We analyzed the neutralization of SARS‐CoV‐2, NL63, HKU1, and 229E in 38 COVID‐19 patients and 62 healthcare workers, and a further 182 samples to specifically study the relationship between SARS‐CoV‐2 and NL63. We found that although HCoV neutralization was very common there was little evidence that these antibodies neutralized SARS‐CoV‐2. Despite no evidence in cross‐neutralization, levels of NL63 neutralizing antibodies become elevated after exposure to SARS‐CoV‐2 through infection or following vaccination.
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Affiliation(s)
- David A Wells
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.,DIOSynVax, University of Cambridge, Madingley Road, CB3-0ES, Cambridge
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Medway
| | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Medway
| | - Cecilia Di Genova
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Medway
| | - Alexander Sampson
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Matteo Ferrari
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.,DIOSynVax, University of Cambridge, Madingley Road, CB3-0ES, Cambridge
| | - George Carnell
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Angalee Nadesalingam
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Peter Smith
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Andrew Chan
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | | | - Javier Castillo-Olivares
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | | | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Medway
| | - Jonathan L Heeney
- Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.,DIOSynVax, University of Cambridge, Madingley Road, CB3-0ES, Cambridge
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32
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Nutalai R, Zhou D, Tuekprakhon A, Ginn HM, Supasa P, Liu C, Huo J, Mentzer AJ, Duyvesteyn HME, Dijokaite-Guraliuc A, Skelly D, Ritter TG, Amini A, Bibi S, Adele S, Johnson SA, Constantinides B, Webster H, Temperton N, Klenerman P, Barnes E, Dunachie SJ, Crook D, Pollard AJ, Lambe T, Goulder P, Paterson NG, Williams MA, Hall DR, Mongkolsapaya J, Fry EE, Dejnirattisai W, Ren J, Stuart DI, Screaton GR. Potent cross-reactive antibodies following Omicron breakthrough in vaccinees. Cell 2022; 185:2116-2131.e18. [PMID: 35662412 PMCID: PMC9120130 DOI: 10.1016/j.cell.2022.05.014] [Citation(s) in RCA: 77] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/04/2022] [Accepted: 05/14/2022] [Indexed: 11/28/2022]
Abstract
Highly transmissible Omicron variants of SARS-CoV-2 currently dominate globally. Here, we compare neutralization of Omicron BA.1, BA.1.1, and BA.2. BA.2 RBD has slightly higher ACE2 affinity than BA.1 and slightly reduced neutralization by vaccine serum, possibly associated with its increased transmissibility. Neutralization differences between sub-lineages for mAbs (including therapeutics) mostly arise from variation in residues bordering the ACE2 binding site; however, more distant mutations S371F (BA.2) and R346K (BA.1.1) markedly reduce neutralization by therapeutic antibody Vir-S309. In-depth structure-and-function analyses of 27 potent RBD-binding mAbs isolated from vaccinated volunteers following breakthrough Omicron-BA.1 infection reveals that they are focused in two main clusters within the RBD, with potent right-shoulder antibodies showing increased prevalence. Selection and somatic maturation have optimized antibody potency in less-mutated epitopes and recovered potency in highly mutated epitopes. All 27 mAbs potently neutralize early pandemic strains, and many show broad reactivity with variants of concern.
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Affiliation(s)
- Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Daming Zhou
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Aekkachai Tuekprakhon
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Jiandong Huo
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Aiste Dijokaite-Guraliuc
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Ali Amini
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Sagida Bibi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Sandra Adele
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | | | - Hermione Webster
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, Chatham Maritime, Kent ME4 4TB, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Eleanor Barnes
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Susanna J Dunachie
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Oxford, UK; Centre For Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Derrick Crook
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Teresa Lambe
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Philip Goulder
- Peter Medawar Building for Pathogen Research, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Neil G Paterson
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Wanwisa Dejnirattisai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
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Genova CD, Sutton G, Paillot R, Temperton N, Pronost S, Scott SD. Use of Equine Herpesvirus 1 glycoprotein pseudotyped lentiviral particles for the development of serological tests and assessment of lyophilisation for transport and storage. Access Microbiol 2022. [DOI: 10.1099/acmi.ac2021.po0374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Equine herpesviruses (EHVs) are enveloped DNA viruses predominantly infecting members of the Equidae family. EHVs primarily cause respiratory disease, however EHV-1 can produce cases of a neurological disease, abortion and neonatal death. Thus, these viruses represent a welfare issue for the equine industry and scientific focus for researchers. EHV-1 exhibits a complex array of 12 glycoproteins on its surface envelope, but it is unclear precisely which are important for virus cell entry and the role of each in host immune response. In order to investigate the contribution of these glycoproteins, pseudotype viruses (PVs) could provide a useful study tool. We have successfully generated functional EHV-1 pseudotyped lentiviruses bearing four glycoproteins, gB, gD, gH and gL (sequences derived from an aborted foetus during a large EHV1 outbreak strain in Normandy, France). PVs were employed in a pseudotype virus neutralisation test (PVNT) to measure levels of specific neutralising antibodies serum samples (n=52) taken longitudinally from experimentally infected ponies, compared with uninfected controls.
PVs routinely require -80oC for long term storage and a dry ice cold-chain during transport which can impede dissemination and utilisation in other laboratories. Consequently, we further investigated whether freeze-drying (lyophilisation) of EHV-1 PV could address this issue. PVs were lyophilised and pellets either reconstituted immediately or stored under various temperature conditions, sampling at different timepoints. The recovery and functionality of these lyophilised PVs was compared with standard frozen aliquots in titration and neutralisation tests.
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Affiliation(s)
- Cecilia Di Genova
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, United Kingdom
| | - Gabrielle Sutton
- NORMANDIE UNIV, UNICAEN, BIOTARGEN, France
- LABÉO Frank Duncombe, France
| | | | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, United Kingdom
| | - Stéphane Pronost
- NORMANDIE UNIV, UNICAEN, BIOTARGEN, France
- LABÉO Frank Duncombe, France
| | - Simon D Scott
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, United Kingdom
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Neto MM, Cantoni D, Genova CD, Scott S, Derveni M, Wright E, Temperton N. Comparison of lentiviral and vesicular stomatitis virus core SARS-CoV-2 pseudotypes and generation of a stable cell line for use in antibody neutralisation assays. Access Microbiol 2022. [DOI: 10.1099/acmi.ac2021.po0438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Betacoronavirus SARS-CoV-2, the causative agent of COVID19, is a single stranded positive sense RNA virus. Since its emergence there has been great efforts to identify correlates of protection,which is crucial for vaccine evaluation studies. However, handling SARS-CoV-2 requires BSL-3 containment facilities slowing research efforts. Pseudotype viruses (PV) are a safe alternative to authentic virus that can be handled at low containment. PVs are chimeric viruses containing the core of a virus where its genome has been completely or partially replaced by a reporter gene, displaying a correctly folded SARS-CoV-2 spike on its surface. We developed lentiviral and vesicular stomatitis virus (VSV) core PVs alongside a stable A549 cell line expressing receptor ACE2 and protease TMPRSS2 responsible for S protein priming, for use in neutralization assays. Lentiviral PVs were generated by transfection with plasmids encoding the spike, HIV-1 gag-pol and a luciferase reporter. For VSV PVs, producer cells pre-transfected with the spike were infected with recombinant VSV expressing luciferase,before harvesting. The stable A549 cell line was generated by sequential infection of VSV-G PVs bearing lentiviral vectors encoding ACE2 and TMPRSS2 genes followed by antibiotic selection, before being tested in neutralization assays. We compared lentiviral and VSV PV platforms using monoclonal antibodies and convalescent sera with our stable A549 cells or HEK293T cells pre-transfected with plasmids encoding ACE2 and TMPRSS2. Antibody titres showed equivalence however VSV had the advantage of a shorter incubation therefore enabling a higher throughput. PVs offer a robust platform for future seroepidemiology and vaccine evaluation studies.
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Kemenesi G, Tóth GE, Mayora-Neto M, Scott S, Temperton N, Wright E, Mühlberger E, Hume AJ, Suder EL, Zana B, Boldogh SA, Görföl T, Estók P, Lanszki Z, Somogyi BA, Nagy Á, Pereszlényi CI, Dudás G, Földes F, Kurucz K, Madai M, Zeghbib S, Maes P, Vanmechelen B, Jakab F. Isolation of infectious Lloviu virus from Schreiber's bats in Hungary. Nat Commun 2022; 13:1706. [PMID: 35361761 PMCID: PMC8971391 DOI: 10.1038/s41467-022-29298-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [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: 08/10/2021] [Accepted: 03/08/2022] [Indexed: 11/09/2022] Open
Abstract
Some filoviruses can be transmitted to humans by zoonotic spillover events from their natural host and filovirus outbreaks have occured with increasing frequency in the last years. The filovirus Lloviu virus (LLOV), was identified in 2002 in Schreiber’s bats (Miniopterus schreibersii) in Spain and was subsequently detected in bats in Hungary. Here we isolate infectious LLOV from the blood of a live sampled Schreiber’s bat in Hungary. The isolate is subsequently sequenced and cultured in the Miniopterus sp. kidney cell line SuBK12-08. It is furthermore able to infect monkey and human cells, suggesting that LLOV might have spillover potential. A multi-year surveillance of LLOV in bats in Hungary detects LLOV RNA in both deceased and live animals as well as in coupled ectoparasites from the families Nycteribiidae and Ixodidae. This correlates with LLOV seropositivity in sampled Schreiber’s bats. Our data support the role of bats, specifically Miniopterus schreibersii as hosts for LLOV in Europe. We suggest that bat-associated parasites might play a role in the natural ecology of filoviruses in temperate climate regions compared to filoviruses in the tropics. Lloviu virus (LLOV) is a filovirus that was first identified in 2002 in Schreiber’s bats in Europe. Here, the authors isolate infectious LLOV from Schreiber’s bats in Hungary and show that it can infect human cells in vitro, suggesting potential for zoonotic events. They furthermore detect LLOV RNA in ectoparasites of sampled bats.
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Affiliation(s)
- Gábor Kemenesi
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary. .,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary.
| | - Gábor E Tóth
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary
| | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, Chatham Maritime, Universities of Kent & Greenwich, Kent, UK
| | - Simon Scott
- Viral Pseudotype Unit, Medway School of Pharmacy, Chatham Maritime, Universities of Kent & Greenwich, Kent, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Chatham Maritime, Universities of Kent & Greenwich, Kent, UK
| | - Edward Wright
- Viral Pseudotype Unit, School of Life Sciences, University of Sussex, Falmer, Sussex, UK
| | - Elke Mühlberger
- Department of Microbiology, Boston University School of Medicine, Boston, MA, USA
| | - Adam J Hume
- Department of Microbiology, Boston University School of Medicine, Boston, MA, USA
| | - Ellen L Suder
- Department of Microbiology, Boston University School of Medicine, Boston, MA, USA
| | - Brigitta Zana
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | | | - Tamás Görföl
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Péter Estók
- Department of Zoology, Eszterházy Károly University, Eger, Hungary
| | - Zsófia Lanszki
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary
| | - Balázs A Somogyi
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Ágnes Nagy
- Medical Centre, Hungarian Defence Forces, Budapest, Hungary
| | | | - Gábor Dudás
- Medical Centre, Hungarian Defence Forces, Budapest, Hungary
| | - Fanni Földes
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Kornélia Kurucz
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary
| | - Mónika Madai
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Safia Zeghbib
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Piet Maes
- Leuven, Rega Institute, Department of Microbiology, Immunology and Transplantation, Laboratory of Clinical and Epidemiological Virology, Leuven, Belgium
| | - Bert Vanmechelen
- Leuven, Rega Institute, Department of Microbiology, Immunology and Transplantation, Laboratory of Clinical and Epidemiological Virology, Leuven, Belgium
| | - Ferenc Jakab
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Institute of Biology, Faculty of Sciences, University of Pécs, Pécs, Hungary
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Cantoni D, Mayora-Neto M, Nadesalingam A, Wells DA, Carnell GW, Ohlendorf L, Ferrari M, Palmer P, Chan ACY, Smith P, Bentley EM, Einhauser S, Wagner R, Page M, Raddi G, Baxendale H, Castillo-Olivares J, Heeney J, Temperton N. Neutralisation Hierarchy of SARS-CoV-2 Variants of Concern Using Standardised, Quantitative Neutralisation Assays Reveals a Correlation With Disease Severity; Towards Deciphering Protective Antibody Thresholds. Front Immunol 2022; 13:773982. [PMID: 35330908 PMCID: PMC8940306 DOI: 10.3389/fimmu.2022.773982] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 02/07/2022] [Indexed: 01/16/2023] Open
Abstract
The rise of SARS-CoV-2 variants has made the pursuit to define correlates of protection more troublesome, despite the availability of the World Health Organisation (WHO) International Standard for anti-SARS-CoV-2 Immunoglobulin sera, a key reagent used to standardise laboratory findings into an international unitage. Using pseudotyped virus, we examine the capacity of convalescent sera, from a well-defined cohort of healthcare workers (HCW) and Patients infected during the first wave from a national critical care centre in the UK to neutralise B.1.1.298, variants of interest (VOI) B.1.617.1 (Kappa), and four VOCs, B.1.1.7 (Alpha), B.1.351 (Beta), P.1 (Gamma) and B.1.617.2 (Delta), including the B.1.617.2 K417N, informally known as Delta Plus. We utilised the WHO International Standard for anti-SARS-CoV-2 Immunoglobulin to report neutralisation antibody levels in International Units per mL. Our data demonstrate a significant reduction in the ability of first wave convalescent sera to neutralise the VOCs. Patients and HCWs with more severe COVID-19 were found to have higher antibody titres and to neutralise the VOCs more effectively than individuals with milder symptoms. Using an estimated threshold for 50% protection, 54 IU/mL, we found most asymptomatic and mild cases did not produce titres above this threshold.
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Affiliation(s)
- Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent & Greenwich, Chatham, United Kingdom
| | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent & Greenwich, Chatham, United Kingdom
| | - Angalee Nadesalingam
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - David A Wells
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.,DIOSynVax, University of Cambridge, Cambridge, United Kingdom
| | - George W Carnell
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Luis Ohlendorf
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Matteo Ferrari
- DIOSynVax, University of Cambridge, Cambridge, United Kingdom
| | - Phil Palmer
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Andrew C Y Chan
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Peter Smith
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Emma M Bentley
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - Sebastian Einhauser
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Ralf Wagner
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany.,Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Mark Page
- Division of Virology, National Institute for Biological Standards and Control, Potters Bar, United Kingdom
| | - Gianmarco Raddi
- Royal Papworth Hospital NHS Foundation Trust, Cambridge, United Kingdom
| | - Helen Baxendale
- Royal Papworth Hospital NHS Foundation Trust, Cambridge, United Kingdom
| | - Javier Castillo-Olivares
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Jonathan Heeney
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.,DIOSynVax, University of Cambridge, Cambridge, United Kingdom
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent & Greenwich, Chatham, United Kingdom
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37
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Mohn KGI, Bredholt G, Zhou F, Madsen A, Onyango TB, Fjelltveit EB, Jalloh SL, Brokstad KA, Cantoni D, Mayora-Neto M, Temperton N, Langeland N, Cox RJ. Durable T-cellular and humoral responses in SARS-CoV-2 hospitalized and community patients. PLoS One 2022; 17:e0261979. [PMID: 35192617 PMCID: PMC8863217 DOI: 10.1371/journal.pone.0261979] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 12/14/2021] [Indexed: 12/13/2022] Open
Abstract
Background Neutralizing antibodies are important for protection against the pandemic SARS-CoV-2 virus, and long-term memory responses determine the risk of re-infection or boosting after vaccination. T-cellular responses are considered important for partial protection against novel variants of concern. Methods A prospective cohort of hospitalized (n = 14) and community (n = 38) patients with rt-PCR confirmed SARS-CoV-2 infection were recruited. Blood samples and clinical data were collected when diagnosed and at 6 months. Serum samples were analyzed for SARS-CoV-2-spike specific antibodies using ELISA (IgG, IgA, IgM), pseudotype neutralization and microneutralization assays. Peripheral blood mononuclear cells were investigated for virus-specific T-cell responses in the interferon-γ and interleukin-2 fluorescent-linked immunosorbent spot (FluroSpot) assay. Results We found durable SARS-CoV-2 spike- and internal protein specific T-cellular responses in patients with persistent antibodies at 6 months. Significantly higher IL-2 and IFN-γ secreting T-cell responses as well as SARS-CoV-2 specific IgG and neutralizing antibodies were detected in hospitalized compared to community patients. The immune response was impacted by age, gender, comorbidity and severity of illness, reflecting clinical observations. Conclusions SARS-CoV-2 specific T-cellular and antibody responses persisted for 6 months post confirmed infection. In previously infected patients, re-exposure or vaccination will boost long-term immunity, possibly providing protection against re-infection with variant viruses.
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Affiliation(s)
- Kristin G.-I. Mohn
- Influenza Centre, Bergen, Norway
- Department of Medicine, Bergen, Norway
- * E-mail:
| | | | - Fan Zhou
- Influenza Centre, Bergen, Norway
| | | | | | | | | | - Karl A. Brokstad
- Department of Clinical Science, Broegelmann Research Laboratory, University of Bergen, Bergen, Norway
- Department of Safety, Chemistry and Biomedical Laboratory Sciences, Western Norway University of Applied Sciences, Bergen, Norway
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Chatham, United Kingdom
| | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Chatham, United Kingdom
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Chatham, United Kingdom
| | - Nina Langeland
- Influenza Centre, Bergen, Norway
- Department of Medicine, Bergen, Norway
- National Advisory Unit for Tropical Infectious Diseases, Bergen, Norway
| | - Rebecca J. Cox
- Influenza Centre, Bergen, Norway
- Department of Microbiology, Bergen, Norway
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Ruggiero A, Piubelli C, Calciano L, Accordini S, Valenti MT, Carbonare LD, Siracusano G, Temperton N, Tiberti N, Longoni SS, Pizzato M, Accordini S, Fantoni T, Lopalco L, Beretta A, Bisoffi Z, Zipeto D. SARS-CoV-2 vaccination elicits unconventional IgM specific responses in naïve and previously COVID-19-infected individuals. EBioMedicine 2022; 77:103888. [PMID: 35196644 PMCID: PMC8858081 DOI: 10.1016/j.ebiom.2022.103888] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 01/27/2022] [Accepted: 02/03/2022] [Indexed: 12/30/2022] Open
Abstract
Background Currently, evaluation of the IgG antibodies specific for the SARS-CoV-2 Spike protein following vaccination is used worldwide to estimate vaccine response. Limited data are available on vaccine-elicited IgM antibodies and their potential implication in immunity to SARS-CoV-2. Methods We performed a longitudinal study to quantify anti-S SARS-CoV-2 IgG and IgM (IgG-S and IgM-S) in health care worker (HCW) recipients of the BNT162b2 vaccine. Samples were collected before administration (T0), at the second dose (T1) and three weeks after T1 (T2). The cohort included 1584 immunologically naïve to SARS-CoV-2 (IN) and 289 with history of previous infection (PI). Findings IN showed three patterns of responses: (a) IgG positive/IgM negative (36.1%), (b) coordinated IgM-S/IgG-S responses appearing at T1 (37.4%) and (c) IgM appearing after IgG (26.3%). Coordinated IgM-S/IgG-S responses were associated with higher IgG titres. In IgM-S positive PI, 64.5% were IgM-S positive before vaccination, whereas 32% and 3.5% developed IgM-S after the first and second vaccine dose, respectively. IgM-S positive sera had higher pseudovirus neutralization titres compared to the IgM-S negative. Interpretation Coordinated expression of IgG-S and IgM-S after vaccination was associated with a significantly more efficient response in both antibody levels and virus-neutralizing activity. The unconventional IgG-S positive/IgM-S negative responses may suggest a recruitment of cross coronaviruses immunity by vaccination, warranting further investigation. Funding Italian Ministry of Health under “Fondi Ricerca Corrente”- L1P5 and “Progetto Ricerca Finalizzata COVID-2020-12371675”; FUR 2020 Department of Excellence 2018-2022, MIUR, Italy; The Brain Research Foundation Verona.
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Affiliation(s)
- Alessandra Ruggiero
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Chiara Piubelli
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar (VR), Italy
| | - Lucia Calciano
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Simone Accordini
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | | | | | - Gabriel Siracusano
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Milan, Italy
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, UK
| | - Natalia Tiberti
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar (VR), Italy
| | - Silvia Stefania Longoni
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar (VR), Italy
| | - Massimo Pizzato
- Department of Cellular, Computational and Integrative Biology, University of Trento, Povo (TN), Italy
| | - Silvia Accordini
- Department of Cellular, Computational and Integrative Biology, University of Trento, Povo (TN), Italy
| | | | - Tobia Fantoni
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Lucia Lopalco
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Milan, Italy
| | | | - Zeno Bisoffi
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar (VR), Italy; Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Donato Zipeto
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.
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39
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Liu C, Zhou D, Nutalai R, Duyvesteyn HME, Tuekprakhon A, Ginn HM, Dejnirattisai W, Supasa P, Mentzer AJ, Wang B, Case JB, Zhao Y, Skelly DT, Chen RE, Johnson SA, Ritter TG, Mason C, Malik T, Temperton N, Paterson NG, Williams MA, Hall DR, Clare DK, Howe A, Goulder PJR, Fry EE, Diamond MS, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. The antibody response to SARS-CoV-2 Beta underscores the antigenic distance to other variants. Cell Host Microbe 2022; 30:53-68.e12. [PMID: 34921776 PMCID: PMC8626228 DOI: 10.1016/j.chom.2021.11.013] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/19/2021] [Accepted: 11/22/2021] [Indexed: 11/04/2022]
Abstract
Alpha-B.1.1.7, Beta-B.1.351, Gamma-P.1, and Delta-B.1.617.2 variants of SARS-CoV-2 express multiple mutations in the spike protein (S). These may alter the antigenic structure of S, causing escape from natural or vaccine-induced immunity. Beta is particularly difficult to neutralize using serum induced by early pandemic SARS-CoV-2 strains and is most antigenically separated from Delta. To understand this, we generated 674 mAbs from Beta-infected individuals and performed a detailed structure-function analysis of the 27 most potent mAbs: one binding the spike N-terminal domain (NTD), the rest the receptor-binding domain (RBD). Two of these RBD-binding mAbs recognize a neutralizing epitope conserved between SARS-CoV-1 and -2, while 18 target mutated residues in Beta: K417N, E484K, and N501Y. There is a major response to N501Y, including a public IgVH4-39 sequence, with E484K and K417N also targeted. Recognition of these key residues underscores why serum from Beta cases poorly neutralizes early pandemic and Delta viruses.
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Affiliation(s)
- Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK
| | - Daming Zhou
- Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK; Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Aekkachai Tuekprakhon
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Wanwisa Dejnirattisai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Beibei Wang
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - James Brett Case
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Yuguang Zhao
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Donal T Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Rita E Chen
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Sile Ann Johnson
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Chris Mason
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Tariq Malik
- National Infection Service, Public Health England (PHE), Porton Down, Salisbury, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, Chatham Maritime, Kent ME4 4TB, UK
| | - Neil G Paterson
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Daniel K Clare
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Andrew Howe
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Philip J R Goulder
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA; The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK; Siriraj Center of Research Excellence in Dengue & Emerging Pathogens, Dean Office for Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK; Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK; Instruct-ERIC, Oxford House, Parkway Court, John Smith Drive, Oxford, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK.
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40
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Siracusano G, Ruggiero A, Bisoffi Z, Piubelli C, Carbonare LD, Valenti MT, Mayora-Neto M, Temperton N, Lopalco L, Zipeto D. Different decay of antibody response and VOC sensitivity in naïve and previously infected subjects at 15 weeks following vaccination with BNT162b2. J Transl Med 2022; 20:22. [PMID: 34998405 PMCID: PMC8742572 DOI: 10.1186/s12967-021-03208-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 12/17/2021] [Indexed: 02/01/2023] Open
Abstract
Background COVID-19 vaccines have demonstrated effectiveness in reducing SARS-CoV-2 mild and severe outcomes. In vaccinated subjects with SARS-CoV-2 history, RBD-specific IgG and pseudovirus neutralization titers were rapidly recalled by a single BTN162b2 vaccine dose to higher levels than those in naïve recipients after the second dose, irrespective of waning immunity. In this study, we inspected the long-term kinetic and neutralizing responses of S-specific IgG induced by two administrations of BTN162b2 vaccine in infection-naïve subjects and in subjects previously infected with SARS-CoV-2. Methods Twenty-six naïve and 9 previously SARS-CoV-2 infected subjects during the second wave of the pandemic in Italy were enrolled for this study. The two groups had comparable demographic and clinical characteristics. By means of ELISA and pseudotyped-neutralization assays, we investigated the kinetics of developed IgG-RBD and their neutralizing activity against both the ancestral D614G and the SARS-CoV-2 variants of concern emerged later, respectively. The Wilcoxon matched pair signed rank test and the Kruskal–Wallis test with Dunn’s correction for multiple comparison were applied when needed. Results Although after 15 weeks from vaccination IgG-RBD dropped in all participants, naïve subjects experienced a more dramatic decline than those with previous SARS-CoV-2 infection. Neutralizing antibodies remained higher in subjects with SARS-CoV-2 history and conferred broad-spectrum protection. Conclusions These data suggest that hybrid immunity to SARS-CoV-2 has a relevant impact on the development of IgG-RBD upon vaccination. However, the rapid decay of vaccination-elicited antibodies highlights that the administration of a third dose is expected to boost the response and acquire high levels of cross-neutralizing antibodies. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-021-03208-3.
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Affiliation(s)
- Gabriel Siracusano
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Via Olgettina 58, 20132, Milan, Italy.
| | - Alessandra Ruggiero
- Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Zeno Bisoffi
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital Negrar, Verona, Italy.,Department of Diagnostic and Public Health, University of Verona, Verona, Italy
| | - Chiara Piubelli
- Department of Infectious, Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital Negrar, Verona, Italy
| | | | | | - Martin Mayora-Neto
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham, ME7, 47B, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, The Universities of Kent and Greenwich at Medway, Chatham, ME7, 47B, UK
| | - Lucia Lopalco
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Via Olgettina 58, 20132, Milan, Italy
| | - Donato Zipeto
- Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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41
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Di Genova C, Sampson A, Scott S, Cantoni D, Mayora-Neto M, Bentley E, Mattiuzzo G, Wright E, Derveni M, Auld B, Ferrara BT, Harrison D, Said M, Selim A, Thompson E, Thompson C, Carnell G, Temperton N. Production, Titration, Neutralisation, Storage and Lyophilisation of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Lentiviral Pseudotypes. Bio Protoc 2021; 11:e4236. [PMID: 34859134 DOI: 10.21769/bioprotoc.4236] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 09/01/2021] [Accepted: 09/13/2021] [Indexed: 11/02/2022] Open
Abstract
This protocol details a rapid and reliable method for the production and titration of high-titre viral pseudotype particles with the SARS-CoV-2 spike protein (and D614G or other variants of concern, VOC) on a lentiviral vector core, and use for neutralisation assays in target cells expressing angiotensin-converting enzyme 2 (ACE2) and transmembrane serine protease 2 (TMPRSS2). It additionally provides detailed instructions on substituting in new spike variants via gene cloning, lyophilisation and storage/shipping considerations for wide deployment potential. Results obtained with this protocol show that SARS-CoV-2 pseudotypes can be produced at equivalent titres to SARS-CoV and Middle East respiratory syndrome coronavirus (MERS-CoV) pseudotypes, neutralised by human convalescent plasma and monoclonal antibodies, and stored at a range of laboratory temperatures and lyophilised for distribution and subsequent application.
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Affiliation(s)
- Cecilia Di Genova
- Viral Pseudotype Unit (VPU Kent), Medway School of Pharmacy, University of Kent and Greenwich at Medway, Chatham Maritime, Kent, UK
| | - Alex Sampson
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, Cambridge University, Madingley Road, Cambridge, UK
| | - Simon Scott
- Viral Pseudotype Unit (VPU Kent), Medway School of Pharmacy, University of Kent and Greenwich at Medway, Chatham Maritime, Kent, UK
| | - Diego Cantoni
- Viral Pseudotype Unit (VPU Kent), Medway School of Pharmacy, University of Kent and Greenwich at Medway, Chatham Maritime, Kent, UK
| | - Martin Mayora-Neto
- Viral Pseudotype Unit (VPU Kent), Medway School of Pharmacy, University of Kent and Greenwich at Medway, Chatham Maritime, Kent, UK
| | - Emma Bentley
- Division of Virology, National Institute for Biological Standards and Control (NIBSC), Potters Bar, Hertfordshire, UK
| | - Giada Mattiuzzo
- Division of Virology, National Institute for Biological Standards and Control (NIBSC), Potters Bar, Hertfordshire, UK
| | - Edward Wright
- Viral Pseudotype Unit (VPU Sussex), School of Life Sciences, University of Sussex, Brighton, UK
| | - Mariliza Derveni
- Viral Pseudotype Unit (VPU Sussex), School of Life Sciences, University of Sussex, Brighton, UK
| | - Bethany Auld
- Viral Pseudotype Unit (VPU Sussex), School of Life Sciences, University of Sussex, Brighton, UK
| | - Bill T Ferrara
- School of Science, University of Greenwich, Chatham Maritime, Kent, UK
| | - Dale Harrison
- School of Science, University of Greenwich, Chatham Maritime, Kent, UK
| | - Mohamed Said
- School of Science, University of Greenwich, Chatham Maritime, Kent, UK
| | - Arwa Selim
- School of Science, University of Greenwich, Chatham Maritime, Kent, UK
| | - Elinor Thompson
- School of Science, University of Greenwich, Chatham Maritime, Kent, UK
| | | | - George Carnell
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, Cambridge University, Madingley Road, Cambridge, UK
| | - Nigel Temperton
- Viral Pseudotype Unit (VPU Kent), Medway School of Pharmacy, University of Kent and Greenwich at Medway, Chatham Maritime, Kent, UK
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42
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Siracusano G, Brombin C, Pastori C, Cugnata F, Noviello M, Tassi E, Princi D, Cantoni D, Malnati MS, Maugeri N, Bozzi C, Saretto G, Clementi N, Mancini N, Uberti-Foppa C, Temperton N, Bonini C, Di Serio C, Lopalco L. Profiling Antibody Response Patterns in COVID-19: Spike S1-Reactive IgA Signature in the Evolution of SARS-CoV-2 Infection. Front Immunol 2021; 12:772239. [PMID: 34804064 PMCID: PMC8595940 DOI: 10.3389/fimmu.2021.772239] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [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: 09/07/2021] [Accepted: 10/14/2021] [Indexed: 11/27/2022] Open
Abstract
This contribution explores in a new statistical perspective the antibody responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 141 coronavirus disease 2019 (COVID-19) patients exhibiting a broad range of clinical manifestations. This cohort accurately reflects the characteristics of the first wave of the SARS-CoV-2 pandemic in Italy. We determined the IgM, IgA, and IgG levels towards SARS-CoV-2 S1, S2, and NP antigens, evaluating their neutralizing activity and relationship with clinical signatures. Moreover, we longitudinally followed 72 patients up to 9 months postsymptoms onset to study the persistence of the levels of antibodies. Our results showed that the majority of COVID-19 patients developed an early virus-specific antibody response. The magnitude and the neutralizing properties of the response were heterogeneous regardless of the severity of the disease. Antibody levels dropped over time, even though spike reactive IgG and IgA were still detectable up to 9 months. Early baseline antibody levels were key drivers of the subsequent antibody production and the long-lasting protection against SARS-CoV-2. Importantly, we identified anti-S1 IgA as a good surrogate marker to predict the clinical course of COVID-19. Characterizing the antibody response after SARS-CoV-2 infection is relevant for the early clinical management of patients as soon as they are diagnosed and for implementing the current vaccination strategies.
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Affiliation(s)
- Gabriel Siracusano
- Division of Immunology, Transplantation and Infectious Disease, Immunobiology of HIV Group, San Raffaele Scientific Institute, Milan, Italy
| | - Chiara Brombin
- University Centre of Statistics in the Biomedical Sciences, Vita-Salute San Raffaele University, Milan, Italy
| | - Claudia Pastori
- Division of Immunology, Transplantation and Infectious Disease, Immunobiology of HIV Group, San Raffaele Scientific Institute, Milan, Italy
| | - Federica Cugnata
- University Centre of Statistics in the Biomedical Sciences, Vita-Salute San Raffaele University, Milan, Italy
| | - Maddalena Noviello
- Experimental Hematology Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Elena Tassi
- Experimental Hematology Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Denise Princi
- Division of Immunology, Transplantation and Infectious Disease, Immunobiology of HIV Group, San Raffaele Scientific Institute, Milan, Italy
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Mauro S. Malnati
- Viral Evolution and Transmission Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Norma Maugeri
- Autoimmunity and Vascular Inflammation Unit, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | | | | | - Nicola Clementi
- Laboratory of Medical Microbiology and Virology, Vita-Salute San Raffaele University, Milan, Italy
| | - Nicasio Mancini
- Laboratory of Medical Microbiology and Virology, Vita-Salute San Raffaele University, Milan, Italy
| | | | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Chiara Bonini
- Experimental Hematology Unit, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Clelia Di Serio
- University Centre of Statistics in the Biomedical Sciences, Vita-Salute San Raffaele University, Milan, Italy
- Biomedical Faculty, Università della Svizzera Italiana, Lugano, Switzerland
| | - Lucia Lopalco
- Division of Immunology, Transplantation and Infectious Disease, Immunobiology of HIV Group, San Raffaele Scientific Institute, Milan, Italy
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43
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Nadesalingam A, Cantoni D, Wells DA, Aguinam ET, Ferrari M, Smith P, Chan A, Carnell G, Ohlendorf L, Einhauser S, George C, Wagner R, Temperton N, Castillo-Olivares J, Baxendale H, Heeney JL. Paucity and discordance of neutralising antibody responses to SARS-CoV-2 VOCs in vaccinated immunodeficient patients and health-care workers in the UK. Lancet Microbe 2021; 2:e416-e418. [PMID: 34223399 PMCID: PMC8238451 DOI: 10.1016/s2666-5247(21)00157-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
| | - Diego Cantoni
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Medway, UK
| | - David A Wells
- Laboratory of Viral Zoonotics, University of Cambridge, Cambridge CB3 OES, UK
| | - Ernest T Aguinam
- Laboratory of Viral Zoonotics, University of Cambridge, Cambridge CB3 OES, UK
| | - Matteo Ferrari
- Laboratory of Viral Zoonotics, University of Cambridge, Cambridge CB3 OES, UK
| | - Peter Smith
- Laboratory of Viral Zoonotics, University of Cambridge, Cambridge CB3 OES, UK
| | - Andrew Chan
- Laboratory of Viral Zoonotics, University of Cambridge, Cambridge CB3 OES, UK
| | - George Carnell
- Laboratory of Viral Zoonotics, University of Cambridge, Cambridge CB3 OES, UK
| | - Luis Ohlendorf
- Laboratory of Viral Zoonotics, University of Cambridge, Cambridge CB3 OES, UK
| | - Sebastian Einhauser
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Charlotte George
- Laboratory of Viral Zoonotics, University of Cambridge, Cambridge CB3 OES, UK
| | - Ralf Wagner
- Institute of Clinical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Medway, UK
| | | | - Helen Baxendale
- Clinical Immunology Department, Royal Papworth NHS Foundation Trust, Cambridge, UK
| | - Jonathan L Heeney
- Laboratory of Viral Zoonotics, University of Cambridge, Cambridge CB3 OES, UK
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44
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Sampson AT, Heeney J, Cantoni D, Ferrari M, Sans MS, George C, Di Genova C, Mayora Neto M, Einhauser S, Asbach B, Wagner R, Baxendale H, Temperton N, Carnell G. Coronavirus Pseudotypes for All Circulating Human Coronaviruses for Quantification of Cross-Neutralizing Antibody Responses. Viruses 2021; 13:1579. [PMID: 34452443 PMCID: PMC8402765 DOI: 10.3390/v13081579] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/17/2021] [Accepted: 08/01/2021] [Indexed: 12/23/2022] Open
Abstract
The novel coronavirus SARS-CoV-2 is the seventh identified human coronavirus. Understanding the extent of pre-existing immunity induced by seropositivity to endemic seasonal coronaviruses and the impact of cross-reactivity on COVID-19 disease progression remains a key research question in immunity to SARS-CoV-2 and the immunopathology of COVID-2019 disease. This paper describes a panel of lentiviral pseudotypes bearing the spike (S) proteins for each of the seven human coronaviruses (HCoVs), generated under similar conditions optimized for high titre production allowing a high-throughput investigation of antibody neutralization breadth. Optimal production conditions and most readily available permissive target cell lines were determined for spike-mediated entry by each HCoV pseudotype: SARS-CoV-1, SARS-CoV-2 and HCoV-NL63 best transduced HEK293T/17 cells transfected with ACE2 and TMPRSS2, HCoV-229E and MERS-CoV preferentially entered HUH7 cells, and CHO cells were most permissive for the seasonal betacoronavirus HCoV-HKU1. Entry of ACE2 using pseudotypes was enhanced by ACE2 and TMPRSS2 expression in target cells, whilst TMPRSS2 transfection rendered HEK293T/17 cells permissive for HCoV-HKU1 and HCoV-OC43 entry. Additionally, pseudotype viruses were produced bearing additional coronavirus surface proteins, including the SARS-CoV-2 Envelope (E) and Membrane (M) proteins and HCoV-OC43/HCoV-HKU1 Haemagglutinin-Esterase (HE) proteins. This panel of lentiviral pseudotypes provides a safe, rapidly quantifiable and high-throughput tool for serological comparison of pan-coronavirus neutralizing responses; this can be used to elucidate antibody dynamics against individual coronaviruses and the effects of antibody cross-reactivity on clinical outcome following natural infection or vaccination.
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Affiliation(s)
- Alexander Thomas Sampson
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 0ES, UK; (J.H.); (M.F.); (M.S.S.); (C.G.); (G.C.)
| | - Jonathan Heeney
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 0ES, UK; (J.H.); (M.F.); (M.S.S.); (C.G.); (G.C.)
- DIOSynVax Ltd., Cambridge CB3 0ES, UK
| | - Diego Cantoni
- Viral Pseudotype Unit, University of Kent, Chatham ME4 4TB, UK; (D.C.); (C.D.G.); (M.M.N.); (N.T.)
| | - Matteo Ferrari
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 0ES, UK; (J.H.); (M.F.); (M.S.S.); (C.G.); (G.C.)
- DIOSynVax Ltd., Cambridge CB3 0ES, UK
| | - Maria Suau Sans
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 0ES, UK; (J.H.); (M.F.); (M.S.S.); (C.G.); (G.C.)
| | - Charlotte George
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 0ES, UK; (J.H.); (M.F.); (M.S.S.); (C.G.); (G.C.)
| | - Cecilia Di Genova
- Viral Pseudotype Unit, University of Kent, Chatham ME4 4TB, UK; (D.C.); (C.D.G.); (M.M.N.); (N.T.)
| | - Martin Mayora Neto
- Viral Pseudotype Unit, University of Kent, Chatham ME4 4TB, UK; (D.C.); (C.D.G.); (M.M.N.); (N.T.)
| | - Sebastian Einhauser
- Institute for Medical Microbiology and Hygiene, University of Regensburg, 93053 Regensburg, Germany; (S.E.); (B.A.); (R.W.)
| | - Benedikt Asbach
- Institute for Medical Microbiology and Hygiene, University of Regensburg, 93053 Regensburg, Germany; (S.E.); (B.A.); (R.W.)
| | - Ralf Wagner
- Institute for Medical Microbiology and Hygiene, University of Regensburg, 93053 Regensburg, Germany; (S.E.); (B.A.); (R.W.)
- Institute for Clinical Microbiology and Hygiene, University Hospital, 93053 Regensburg, Germany
| | - Helen Baxendale
- Royal Papworth Hospital NHS Foundation Trust, Cambridge CB2 0AY, UK;
| | - Nigel Temperton
- Viral Pseudotype Unit, University of Kent, Chatham ME4 4TB, UK; (D.C.); (C.D.G.); (M.M.N.); (N.T.)
| | - George Carnell
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 0ES, UK; (J.H.); (M.F.); (M.S.S.); (C.G.); (G.C.)
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45
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Liu C, Ginn HM, Dejnirattisai W, Supasa P, Wang B, Tuekprakhon A, Nutalai R, Zhou D, Mentzer AJ, Zhao Y, Duyvesteyn HME, López-Camacho C, Slon-Campos J, Walter TS, Skelly D, Johnson SA, Ritter TG, Mason C, Costa Clemens SA, Gomes Naveca F, Nascimento V, Nascimento F, Fernandes da Costa C, Resende PC, Pauvolid-Correa A, Siqueira MM, Dold C, Temperton N, Dong T, Pollard AJ, Knight JC, Crook D, Lambe T, Clutterbuck E, Bibi S, Flaxman A, Bittaye M, Belij-Rammerstorfer S, Gilbert SC, Malik T, Carroll MW, Klenerman P, Barnes E, Dunachie SJ, Baillie V, Serafin N, Ditse Z, Da Silva K, Paterson NG, Williams MA, Hall DR, Madhi S, Nunes MC, Goulder P, Fry EE, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. Reduced neutralization of SARS-CoV-2 B.1.617 by vaccine and convalescent serum. Cell 2021; 184:4220-4236.e13. [PMID: 34242578 PMCID: PMC8218332 DOI: 10.1016/j.cell.2021.06.020] [Citation(s) in RCA: 501] [Impact Index Per Article: 167.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/04/2021] [Accepted: 06/11/2021] [Indexed: 12/21/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has undergone progressive change, with variants conferring advantage rapidly becoming dominant lineages, e.g., B.1.617. With apparent increased transmissibility, variant B.1.617.2 has contributed to the current wave of infection ravaging the Indian subcontinent and has been designated a variant of concern in the United Kingdom. Here we study the ability of monoclonal antibodies and convalescent and vaccine sera to neutralize B.1.617.1 and B.1.617.2, complement this with structural analyses of Fab/receptor binding domain (RBD) complexes, and map the antigenic space of current variants. Neutralization of both viruses is reduced compared with ancestral Wuhan-related strains, but there is no evidence of widespread antibody escape as seen with B.1.351. However, B.1.351 and P.1 sera showed markedly more reduction in neutralization of B.1.617.2, suggesting that individuals infected previously by these variants may be more susceptible to reinfection by B.1.617.2. This observation provides important new insights for immunization policy with future variant vaccines in non-immune populations.
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Affiliation(s)
- Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Wanwisa Dejnirattisai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Beibei Wang
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Aekkachai Tuekprakhon
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Daming Zhou
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Yuguang Zhao
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - César López-Camacho
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Jose Slon-Campos
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Thomas S Walter
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | | | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Chris Mason
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Sue Ann Costa Clemens
- Institute of Global Health, University of Siena, Siena, Brazil; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Felipe Gomes Naveca
- Laboratório de Ecologia de Doenças Transmissíveis na Amazônia, Instituto Leônidas e Maria Deane, Fiocruz, Manaus, Amazonas, Brazil
| | - Valdinete Nascimento
- Laboratório de Ecologia de Doenças Transmissíveis na Amazônia, Instituto Leônidas e Maria Deane, Fiocruz, Manaus, Amazonas, Brazil
| | - Fernanda Nascimento
- Laboratório de Ecologia de Doenças Transmissíveis na Amazônia, Instituto Leônidas e Maria Deane, Fiocruz, Manaus, Amazonas, Brazil
| | | | | | - Alex Pauvolid-Correa
- Laboratorio de vírus respiratórios-IOC/FIOCRUZ, Rio de Janeiro, Brazil; Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX, USA
| | | | - Christina Dold
- NIHR Oxford Biomedical Research Centre, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, Chatham Maritime, Kent ME4 4TB, UK
| | - Tao Dong
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Oxford, UK; MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Andrew J Pollard
- NIHR Oxford Biomedical Research Centre, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Julian C Knight
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Derrick Crook
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Teresa Lambe
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Elizabeth Clutterbuck
- NIHR Oxford Biomedical Research Centre, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Sagida Bibi
- NIHR Oxford Biomedical Research Centre, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Amy Flaxman
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Mustapha Bittaye
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Sarah C Gilbert
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Tariq Malik
- National Infection Service, Public Health England (PHE), Porton Down, Salisbury, UK
| | - Miles W Carroll
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; National Infection Service, Public Health England (PHE), Porton Down, Salisbury, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Eleanor Barnes
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Susanna J Dunachie
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Centre For Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand; Department of Medicine, University of Oxford, Oxford, UK
| | - Vicky Baillie
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Natali Serafin
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Zanele Ditse
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Kelly Da Silva
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Neil G Paterson
- Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Shabir Madhi
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Marta C Nunes
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Philip Goulder
- Peter Medawar Building for Pathogen Research, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Elizabeth E Fry
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Siriraj Center of Research Excellence in Dengue & Emerging Pathogens, Dean Office for Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand.
| | - Jingshan Ren
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
| | - David I Stuart
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK; Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Instruct-ERIC, Oxford House, Parkway Court, John Smith Drive, Oxford, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
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Ferrara F, Del Rosario JMM, da Costa KAS, Kinsley R, Scott S, Fereidouni S, Thompson C, Kellam P, Gilbert S, Carnell G, Temperton N. Development of Lentiviral Vectors Pseudotyped With Influenza B Hemagglutinins: Application in Vaccine Immunogenicity, mAb Potency, and Sero-Surveillance Studies. Front Immunol 2021; 12:661379. [PMID: 34108964 PMCID: PMC8182064 DOI: 10.3389/fimmu.2021.661379] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 05/05/2021] [Indexed: 12/16/2022] Open
Abstract
Influenza B viruses (IBV) cause respiratory disease epidemics in humans and are therefore components of seasonal influenza vaccines. Serological methods are employed to evaluate vaccine immunogenicity prior to licensure. However, classical methods to assess influenza vaccine immunogenicity such as the hemagglutination inhibition assay (HI) and the serial radial hemolysis assay (SRH), have been proven to have many limitations. As such, there is a need to develop innovative methods that can improve on these traditional assays and provide advantages such as ease of production and access, safety, reproducibility, and specificity. It has been previously demonstrated that the use of replication-defective viruses, such as lentiviral vectors pseudotyped with influenza A hemagglutinins in microneutralization assays (pMN) is a safe and sensitive alternative to study antibody responses elicited by natural influenza infection or vaccination. Consequently, we have produced Influenza B hemagglutinin-pseudotypes (IBV PV) using plasmid-directed transfection. To activate influenza B hemagglutinin, we have explored the use of proteases in increasing PV titers via their co-transfection during pseudotype virus production. When tested for their ability to transduce target cells, the influenza B pseudotypes produced exhibit tropism for different cell lines. The pseudotypes were evaluated as alternatives to live virus in microneutralization assays using reference sera standards, mouse and human sera collected during vaccine immunogenicity studies, surveillance sera from seals, and monoclonal antibodies (mAbs) against IBV. The influenza B pseudotype pMN was found to effectively detect neutralizing and cross-reactive responses in all assays and shows promise as an effective and versatile tool in influenza research.
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Affiliation(s)
- Francesca Ferrara
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent & University of Greenwich, Chatham, United Kingdom
| | - Joanne Marie M Del Rosario
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent & University of Greenwich, Chatham, United Kingdom.,Department of Physical Sciences & Mathematics, College of Arts and Sciences, University of the Philippines Manila, Manila, Philippines
| | - Kelly A S da Costa
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent & University of Greenwich, Chatham, United Kingdom
| | - Rebecca Kinsley
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent & University of Greenwich, Chatham, United Kingdom.,Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Simon Scott
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent & University of Greenwich, Chatham, United Kingdom
| | - Sasan Fereidouni
- Research Institute of Wildlife Ecology, Veterinary Medicine University, Vienna, Austria
| | - Craig Thompson
- Department of Zoology, University of Oxford, Oxford, United Kingdom
| | - Paul Kellam
- Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Sarah Gilbert
- The Jenner Institute, University of Oxford, Oxford, United Kingdom
| | - George Carnell
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent & University of Greenwich, Chatham, United Kingdom.,Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent & University of Greenwich, Chatham, United Kingdom
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47
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Collier DA, De Marco A, Ferreira IATM, Meng B, Datir RP, Walls AC, Kemp SA, Bassi J, Pinto D, Silacci-Fregni C, Bianchi S, Tortorici MA, Bowen J, Culap K, Jaconi S, Cameroni E, Snell G, Pizzuto MS, Pellanda AF, Garzoni C, Riva A, Elmer A, Kingston N, Graves B, McCoy LE, Smith KGC, Bradley JR, Temperton N, Ceron-Gutierrez L, Barcenas-Morales G, Harvey W, Virgin HW, Lanzavecchia A, Piccoli L, Doffinger R, Wills M, Veesler D, Corti D, Gupta RK. Sensitivity of SARS-CoV-2 B.1.1.7 to mRNA vaccine-elicited antibodies. Nature 2021; 593:136-141. [PMID: 33706364 DOI: 10.1038/s41586-021-03412-7] [Citation(s) in RCA: 494] [Impact Index Per Article: 164.7] [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] [Received: 01/26/2021] [Accepted: 03/01/2021] [Indexed: 02/02/2023]
Abstract
Transmission of SARS-CoV-2 is uncontrolled in many parts of the world; control is compounded in some areas by the higher transmission potential of the B.1.1.7 variant1, which has now been reported in 94 countries. It is unclear whether the response of the virus to vaccines against SARS-CoV-2 on the basis of the prototypic strain will be affected by the mutations found in B.1.1.7. Here we assess the immune responses of individuals after vaccination with the mRNA-based vaccine BNT162b22. We measured neutralizing antibody responses after the first and second immunizations using pseudoviruses that expressed the wild-type spike protein or a mutated spike protein that contained the eight amino acid changes found in the B.1.1.7 variant. The sera from individuals who received the vaccine exhibited a broad range of neutralizing titres against the wild-type pseudoviruses that were modestly reduced against the B.1.1.7 variant. This reduction was also evident in sera from some patients who had recovered from COVID-19. Decreased neutralization of the B.1.1.7 variant was also observed for monoclonal antibodies that target the N-terminal domain (9 out of 10) and the receptor-binding motif (5 out of 31), but not for monoclonal antibodies that recognize the receptor-binding domain that bind outside the receptor-binding motif. Introduction of the mutation that encodes the E484K substitution in the B.1.1.7 background to reflect a newly emerged variant of concern (VOC 202102/02) led to a more-substantial loss of neutralizing activity by vaccine-elicited antibodies and monoclonal antibodies (19 out of 31) compared with the loss of neutralizing activity conferred by the mutations in B.1.1.7 alone. The emergence of the E484K substitution in a B.1.1.7 background represents a threat to the efficacy of the BNT162b2 vaccine.
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MESH Headings
- Aged
- Aged, 80 and over
- Angiotensin-Converting Enzyme 2/metabolism
- Antibodies, Monoclonal/immunology
- Antibodies, Monoclonal/isolation & purification
- Antibodies, Neutralizing/immunology
- Antibodies, Neutralizing/isolation & purification
- Antibodies, Viral/immunology
- Antibodies, Viral/isolation & purification
- COVID-19/immunology
- COVID-19/metabolism
- COVID-19/therapy
- COVID-19/virology
- COVID-19 Vaccines/immunology
- Female
- HEK293 Cells
- Humans
- Immune Evasion/genetics
- Immune Evasion/immunology
- Immunization, Passive
- Male
- Middle Aged
- Models, Molecular
- Mutation
- Neutralization Tests
- SARS-CoV-2/genetics
- SARS-CoV-2/immunology
- Spike Glycoprotein, Coronavirus/chemistry
- Spike Glycoprotein, Coronavirus/genetics
- Spike Glycoprotein, Coronavirus/immunology
- Spike Glycoprotein, Coronavirus/metabolism
- Vaccines, Synthetic/administration & dosage
- Vaccines, Synthetic/immunology
- COVID-19 Serotherapy
- mRNA Vaccines
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Affiliation(s)
- Dami A Collier
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Division of Infection and Immunity, University College London, London, UK
| | - Anna De Marco
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Isabella A T M Ferreira
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Bo Meng
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Rawlings P Datir
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Division of Infection and Immunity, University College London, London, UK
| | - Alexandra C Walls
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Steven A Kemp
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Division of Infection and Immunity, University College London, London, UK
| | - Jessica Bassi
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Dora Pinto
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | | | - Siro Bianchi
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | | | - John Bowen
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Katja Culap
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Stefano Jaconi
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Elisabetta Cameroni
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | | | - Matteo S Pizzuto
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | | | - Christian Garzoni
- Clinic of Internal Medicine and Infectious Diseases, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Agostino Riva
- Division of Infectious Diseases, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - Anne Elmer
- NIHR Cambridge Clinical Research Facility, Cambridge, UK
| | | | | | - Laura E McCoy
- Division of Infection and Immunity, University College London, London, UK
| | - Kenneth G C Smith
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - John R Bradley
- Department of Medicine, University of Cambridge, Cambridge, UK
- NIHR Bioresource, Cambridge, UK
| | | | | | - Gabriela Barcenas-Morales
- Department of Clinical Biochemistry and Immunology, Addenbrooke's Hospital, Cambridge, UK
- Laboratorio de Inmunologia, UNAM, Cuautitlán, Mexico
| | - William Harvey
- Institute of Biodiversity, University of Glasgow, Glasgow, UK
| | | | | | - Luca Piccoli
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Rainer Doffinger
- Department of Clinical Biochemistry and Immunology, Addenbrooke's Hospital, Cambridge, UK
- Department of Haematology, University of Cambridge, Cambridge, UK
| | - Mark Wills
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - David Veesler
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Davide Corti
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland.
| | - Ravindra K Gupta
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Cambridge, UK.
- Department of Medicine, University of Cambridge, Cambridge, UK.
- Department of Haematology, University of Cambridge, Cambridge, UK.
- University of KwaZulu Natal, Durban, South Africa.
- Africa Health Research Institute, Durban, South Africa.
- Department of Infectious Diseases, Cambridge University Hospitals NHS Trust, Cambridge, UK.
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48
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James J, Rhodes S, Ross CS, Skinner P, Smith SP, Shipley R, Warren CJ, Goharriz H, McElhinney LM, Temperton N, Wright E, Fooks AR, Clark TW, Brookes SM, Brown IH, Banyard AC. Comparison of Serological Assays for the Detection of SARS-CoV-2 Antibodies. Viruses 2021; 13:713. [PMID: 33924168 PMCID: PMC8074400 DOI: 10.3390/v13040713] [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] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/13/2021] [Accepted: 04/16/2021] [Indexed: 01/08/2023] Open
Abstract
SARS-CoV-2 virus was first detected in late 2019 and circulated globally, causing COVID-19, which is characterised by sub-clinical to severe disease in humans. Here, we investigate the serological antibody responses to SARS-CoV-2 infection during acute and convalescent infection using a cohort of (i) COVID-19 patients admitted to hospital, (ii) healthy individuals who had experienced 'COVID-19 like-illness', and (iii) a cohort of healthy individuals prior to the emergence of SARS-CoV-2. We compare SARS-CoV-2 specific antibody detection rates from four different serological methods, virus neutralisation test (VNT), ID Screen® SARS-CoV-2-N IgG ELISA, Whole Antigen ELISA, and lentivirus-based SARS-CoV-2 pseudotype virus neutralisation tests (pVNT). All methods were able to detect prior infection with COVID-19, albeit with different relative sensitivities. The VNT and SARS-CoV-2-N ELISA methods showed a strong correlation yet provided increased detection rates when used in combination. A pVNT correlated strongly with SARS-CoV-2 VNT and was able to effectively discriminate SARS-CoV-2 antibody positive and negative serum with the same efficiency as the VNT. Moreover, the pVNT was performed with the same level of discrimination across multiple separate institutions. Therefore, the pVNT is a sensitive, specific, and reproducible lower biosafety level alternative to VNT for detecting SARS-CoV-2 antibodies for diagnostic and research applications. Our data illustrate the potential utility of applying VNT or pVNT and ELISA antibody tests in parallel to enhance the sensitivity of exposure to infection.
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Affiliation(s)
- Joe James
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
| | - Shelley Rhodes
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
| | - Craig S. Ross
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
| | - Paul Skinner
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
| | - Samuel P. Smith
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
- Institute for Infection and Immunity, St. George’s Hospital Medical School, University of London, London SW17 0RE, UK
| | - Rebecca Shipley
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK;
| | - Caroline J. Warren
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
| | - Hooman Goharriz
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
| | - Lorraine M. McElhinney
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, Chatham, Kent ME4 4TB, UK;
| | - Edward Wright
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK;
| | - Anthony R. Fooks
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
- Institute for Infection and Immunity, St. George’s Hospital Medical School, University of London, London SW17 0RE, UK
| | - Tristan W. Clark
- School of Clinical and Experimental Sciences, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK;
- Department of Infection, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
| | - Sharon M. Brookes
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
| | - Ian H. Brown
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
| | - Ashley C. Banyard
- Animal and Plant Health Agency (APHA), Weybridge, Surrey KT15 3NB, UK; (S.R.); (C.S.R.); (P.S.); (S.P.S.); (R.S.); (C.J.W.); (H.G.); (L.M.M.); (A.R.F.); (S.M.B.); (I.H.B.)
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK;
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49
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Dejnirattisai W, Zhou D, Ginn HM, Duyvesteyn HME, Supasa P, Case JB, Zhao Y, Walter TS, Mentzer AJ, Liu C, Wang B, Paesen GC, Slon-Campos J, López-Camacho C, Kafai NM, Bailey AL, Chen RE, Ying B, Thompson C, Bolton J, Fyfe A, Gupta S, Tan TK, Gilbert-Jaramillo J, James W, Knight M, Carroll MW, Skelly D, Dold C, Peng Y, Levin R, Dong T, Pollard AJ, Knight JC, Klenerman P, Temperton N, Hall DR, Williams MA, Paterson NG, Bertram FKR, Siebert CA, Clare DK, Howe A, Radecke J, Song Y, Townsend AR, Huang KYA, Fry EE, Mongkolsapaya J, Diamond MS, Ren J, Stuart DI, Screaton GR. The antigenic anatomy of SARS-CoV-2 receptor binding domain. Cell 2021; 184:2183-2200.e22. [PMID: 33756110 PMCID: PMC7891125 DOI: 10.1016/j.cell.2021.02.032] [Citation(s) in RCA: 252] [Impact Index Per Article: 84.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/03/2021] [Accepted: 02/13/2021] [Indexed: 12/26/2022]
Abstract
Antibodies are crucial to immune protection against SARS-CoV-2, with some in emergency use as therapeutics. Here, we identify 377 human monoclonal antibodies (mAbs) recognizing the virus spike and focus mainly on 80 that bind the receptor binding domain (RBD). We devise a competition data-driven method to map RBD binding sites. We find that although antibody binding sites are widely dispersed, neutralizing antibody binding is focused, with nearly all highly inhibitory mAbs (IC50 < 0.1 μg/mL) blocking receptor interaction, except for one that binds a unique epitope in the N-terminal domain. Many of these neutralizing mAbs use public V-genes and are close to germline. We dissect the structural basis of recognition for this large panel of antibodies through X-ray crystallography and cryoelectron microscopy of 19 Fab-antigen structures. We find novel binding modes for some potently inhibitory antibodies and demonstrate that strongly neutralizing mAbs protect, prophylactically or therapeutically, in animal models.
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Affiliation(s)
- Wanwisa Dejnirattisai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Daming Zhou
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Helen M Ginn
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - James Brett Case
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Yuguang Zhao
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Thomas S Walter
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK
| | - Beibei Wang
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Guido C Paesen
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Jose Slon-Campos
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - César López-Camacho
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Natasha M Kafai
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Adam L Bailey
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Rita E Chen
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Baoling Ying
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Craig Thompson
- Peter Medawar Building for Pathogen Research, Oxford OX1 3SY, UK; Department of Zoology, University of Oxford, Oxford OX1 3SZ, UK
| | - Jai Bolton
- Department of Zoology, University of Oxford, Oxford OX1 3SZ, UK
| | - Alex Fyfe
- Peter Medawar Building for Pathogen Research, Oxford OX1 3SY, UK; Department of Zoology, University of Oxford, Oxford OX1 3SZ, UK
| | - Sunetra Gupta
- Peter Medawar Building for Pathogen Research, Oxford OX1 3SY, UK; Department of Zoology, University of Oxford, Oxford OX1 3SZ, UK
| | - Tiong Kit Tan
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK
| | | | - William James
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Michael Knight
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Miles W Carroll
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; National Infection Service, Public Health England (PHE), Porton Down, Salisbury SP4 0JG, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford OX3 9DU, UK
| | - Christina Dold
- Department of Paediatrics, Oxford Vaccine Group, University of Oxford, Oxford OX3 7LE, UK; NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK
| | - Yanchun Peng
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK
| | | | - Tao Dong
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK; MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK; Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Andrew J Pollard
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Department of Paediatrics, Oxford Vaccine Group, University of Oxford, Oxford OX3 7LE, UK; NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK
| | - Julian C Knight
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford OX1 3SY, UK; NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK; Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Chatham ME4 4TB, UK
| | - David R Hall
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Mark A Williams
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Neil G Paterson
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Felicity K R Bertram
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - C Alistair Siebert
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Daniel K Clare
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Andrew Howe
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Julika Radecke
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Yun Song
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Alain R Townsend
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK; MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK
| | - Kuan-Ying A Huang
- Research Center for Emerging Viral Infections, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK; Siriraj Center of Research Excellence in Dengue & Emerging Pathogens, Dean Office for Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand.
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, St. Louis, MO 63110 USA.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK.
| | - David I Stuart
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK; Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK; Instruct-ERIC, Oxford House, Parkway Court, John Smith Drive, Oxford OX4 2JY, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK.
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Kemp SA, Collier DA, Datir RP, Ferreira IATM, Gayed S, Jahun A, Hosmillo M, Rees-Spear C, Mlcochova P, Lumb IU, Roberts DJ, Chandra A, Temperton N, Sharrocks K, Blane E, Modis Y, Leigh KE, Briggs JAG, van Gils MJ, Smith KGC, Bradley JR, Smith C, Doffinger R, Ceron-Gutierrez L, Barcenas-Morales G, Pollock DD, Goldstein RA, Smielewska A, Skittrall JP, Gouliouris T, Goodfellow IG, Gkrania-Klotsas E, Illingworth CJR, McCoy LE, Gupta RK. SARS-CoV-2 evolution during treatment of chronic infection. Nature 2021. [PMID: 33545711 DOI: 10.1038/s41586-021-03291-y.33545711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
The spike protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is critical for virus infection through the engagement of the human ACE2 protein1 and is a major antibody target. Here we show that chronic infection with SARS-CoV-2 leads to viral evolution and reduced sensitivity to neutralizing antibodies in an immunosuppressed individual treated with convalescent plasma, by generating whole-genome ultra-deep sequences for 23 time points that span 101 days and using in vitro techniques to characterize the mutations revealed by sequencing. There was little change in the overall structure of the viral population after two courses of remdesivir during the first 57 days. However, after convalescent plasma therapy, we observed large, dynamic shifts in the viral population, with the emergence of a dominant viral strain that contained a substitution (D796H) in the S2 subunit and a deletion (ΔH69/ΔV70) in the S1 N-terminal domain of the spike protein. As passively transferred serum antibodies diminished, viruses with the escape genotype were reduced in frequency, before returning during a final, unsuccessful course of convalescent plasma treatment. In vitro, the spike double mutant bearing both ΔH69/ΔV70 and D796H conferred modestly decreased sensitivity to convalescent plasma, while maintaining infectivity levels that were similar to the wild-type virus.The spike substitution mutant D796H appeared to be the main contributor to the decreased susceptibility to neutralizing antibodies, but this mutation resulted in an infectivity defect. The spike deletion mutant ΔH69/ΔV70 had a twofold higher level of infectivity than wild-type SARS-CoV-2, possibly compensating for the reduced infectivity of the D796H mutation. These data reveal strong selection on SARS-CoV-2 during convalescent plasma therapy, which is associated with the emergence of viral variants that show evidence of reduced susceptibility to neutralizing antibodies in immunosuppressed individuals.
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Affiliation(s)
- Steven A Kemp
- Division of Infection and Immunity, University College London, London, UK
| | - Dami A Collier
- Division of Infection and Immunity, University College London, London, UK
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Rawlings P Datir
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Isabella A T M Ferreira
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Salma Gayed
- Department of Infectious Diseases, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | - Aminu Jahun
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Myra Hosmillo
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Chloe Rees-Spear
- Division of Infection and Immunity, University College London, London, UK
| | - Petra Mlcochova
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Ines Ushiro Lumb
- NHS Blood and Transplant, Oxford and BRC Haematology Theme, University of Oxford, Oxford, UK
| | - David J Roberts
- NHS Blood and Transplant, Oxford and BRC Haematology Theme, University of Oxford, Oxford, UK
| | - Anita Chandra
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Canterbury, UK
| | - Katherine Sharrocks
- Department of Infectious Diseases, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | - Elizabeth Blane
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Yorgo Modis
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Medical Research Council Laboratory of Molecular Biology, Cambridge, UK
| | - Kendra E Leigh
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
- Medical Research Council Laboratory of Molecular Biology, Cambridge, UK
| | - John A G Briggs
- Medical Research Council Laboratory of Molecular Biology, Cambridge, UK
| | - Marit J van Gils
- Department of Medical Microbiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Kenneth G C Smith
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - John R Bradley
- Department of Medicine, University of Cambridge, Cambridge, UK
- NIHR Cambridge Bioresource, Cambridge, UK
| | - Chris Smith
- Department of Virology, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | - Rainer Doffinger
- Department of Clinical Biochemistry and Immunology, Addenbrooke's Hospital, Cambridge, UK
| | | | - Gabriela Barcenas-Morales
- Department of Clinical Biochemistry and Immunology, Addenbrooke's Hospital, Cambridge, UK
- FES-Cuautitlán, UNAM, Cuautitlán Izcalli, Mexico
| | - David D Pollock
- Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, CO, USA
| | | | - Anna Smielewska
- Department of Pathology, University of Cambridge, Cambridge, UK
- Department of Virology, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | - Jordan P Skittrall
- Department of Infectious Diseases, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
- Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, UK
- Clinical Microbiology and Public Health Laboratory, Addenbrooke's Hospital, Cambridge, UK
| | - Theodore Gouliouris
- Department of Infectious Diseases, Cambridge University NHS Hospitals Foundation Trust, Cambridge, UK
| | | | | | - Christopher J R Illingworth
- Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, UK
- MRC Biostatistics Unit, University of Cambridge, Cambridge, UK
| | - Laura E McCoy
- Division of Infection and Immunity, University College London, London, UK
| | - Ravindra K Gupta
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge, UK.
- Department of Medicine, University of Cambridge, Cambridge, UK.
- Africa Health Research Institute, Durban, South Africa.
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