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Roberts T, Uwenedi G, Bruton R, McIlroy G, Damery S, Sylla P, Logan N, Scott S, Lau M, Elzaidi A, Plass S, Mallick S, Spencer K, Stephens C, Bentley C, Pratt G, Zuo J, Paneesha S, Willett B, Moss P, Parry H. Enhancement of Omicron-specific immune responses following bivalent COVID-19 booster vaccination in patients with chronic lymphocytic leukaemia. Blood Cancer J 2024; 14:22. [PMID: 38272915 PMCID: PMC10810811 DOI: 10.1038/s41408-023-00940-5] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 10/21/2023] [Accepted: 10/27/2023] [Indexed: 01/27/2024] Open
Affiliation(s)
- Thomas Roberts
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Grace Uwenedi
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Rachel Bruton
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Graham McIlroy
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
- University Hospitals Birmingham, Edgbaston, Birmingham, B15 2GW, UK
| | - Sarah Damery
- Institute of Applied Health Research, University of Birmingham, Birmingham, B15 2TT, UK
| | - Panagiota Sylla
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Nicola Logan
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow, G61 1QH, UK
| | - Sam Scott
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow, G61 1QH, UK
| | - May Lau
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Ahmed Elzaidi
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Siobhan Plass
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Soumyajit Mallick
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Katie Spencer
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Christine Stephens
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Christopher Bentley
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Guy Pratt
- University Hospitals Birmingham, Edgbaston, Birmingham, B15 2GW, UK
| | - Jianmin Zuo
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
| | | | - Brian Willett
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow, G61 1QH, UK
| | - Paul Moss
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK
- University Hospitals Birmingham, Edgbaston, Birmingham, B15 2GW, UK
| | - Helen Parry
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, B15 2TT, UK.
- University Hospitals Birmingham, Edgbaston, Birmingham, B15 2GW, UK.
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Parry H, Bruton R, Uwenedi G, Roberts T, Sylla P, Cook J, Elzaidi A, Lau M, Drury T, Bray A, Mallick S, Spencer K, Bentley C, McIlroy G, Scott S, Logan N, Zuo J, Willett B, Moss P. Robust generation of neutralising antibodies against Omicron variants following bivalent mRNA booster vaccine in elderly people aged >80 years. J Infect 2024; 88:48-50. [PMID: 37660756 DOI: 10.1016/j.jinf.2023.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 09/05/2023]
Affiliation(s)
- Helen Parry
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Rachel Bruton
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Grace Uwenedi
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Thomas Roberts
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Panagiota Sylla
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Jonathan Cook
- Centre for Statistics in Medicine, University of Oxford, Nuffield Orthopaedic Centre, Windmill Road, Headington, Oxford OX3 7LD, UK
| | - Ahmed Elzaidi
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - May Lau
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Tamsin Drury
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Alexander Bray
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Soumyajit Mallick
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK; University Hospitals Birmingham, Edgbaston, Birmingham, UK; Centre for Statistics in Medicine, University of Oxford, Nuffield Orthopaedic Centre, Windmill Road, Headington, Oxford OX3 7LD, UK; MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow G61 1QH, UK
| | - Katie Spencer
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Christopher Bentley
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Graham McIlroy
- University Hospitals Birmingham, Edgbaston, Birmingham, UK
| | - Sam Scott
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow G61 1QH, UK
| | - Nicola Logan
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow G61 1QH, UK
| | - Jianmin Zuo
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Brian Willett
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow G61 1QH, UK
| | - Paul Moss
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK.
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Dowell AC, Tut G, Begum J, Bruton R, Bentley C, Butler M, Uwenedi G, Zuo J, Powell AA, Brent AJ, Brent B, Baawuah F, Okike I, Beckmann J, Ahmad S, Aiano F, Garstang J, Ramsay ME, Moss P, Ladhani SN. Nasal mucosal IgA levels against SARS-CoV-2 and seasonal coronaviruses are low in children but boosted by reinfection. J Infect 2023; 87:403-412. [PMID: 37660754 DOI: 10.1016/j.jinf.2023.08.013] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 08/25/2023] [Accepted: 08/29/2023] [Indexed: 09/05/2023]
Abstract
Repeated coronavirus infections in childhood drive progressive maturation of systemic immune responses into adulthood. Analyses of immune responses in children have focused primarily upon systemic assessment but the importance of mucosal immunity is increasingly recognised. We studied virus-specific antibody responses in contemporaneous nasal swabs and blood samples from 99 children (4-15 years) and 28 adults (22-56 years), all of whom had prior SARS-CoV-2 infection. Whilst mucosal IgA titres against Influenza and Respiratory Syncytial virus were comparable between children and adults, those against all coronaviruses, including SARS-CoV-2, were lower in children. Mucosal IgA antibodies demonstrated comparable relative neutralisation capacity in both groups and retained activity against recent omicron variants such as XBB.1 which are highly evasive of IgG neutralisation. SARS-CoV-2 reinfection preferentially enhanced mucosal IgA responses whilst the impact of vaccination was more modest. Nasal IgA levels against coronaviruses thus display a pattern of incremental response to reinfection which likely determines the natural history of reinfection. This highlights the particular significance of developing mucosal vaccines against coronaviruses in children.
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Affiliation(s)
- Alexander C Dowell
- Institute of Immunology & Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Gokhan Tut
- Institute of Immunology & Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Jusnara Begum
- Institute of Immunology & Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Rachel Bruton
- Institute of Immunology & Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Christopher Bentley
- Institute of Immunology & Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Megan Butler
- Institute of Immunology & Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Grace Uwenedi
- Institute of Immunology & Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Jianmin Zuo
- Institute of Immunology & Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Annabel A Powell
- Immunisation Department, UK Health Security Agency, 61 Colindale Avenue, London, United Kingdom
| | - Andrew J Brent
- Oxford University Hospitals NHS Foundation Trust, Old Road, Oxford, United Kingdom; University of Oxford, Wellington Square, Oxford, United Kingdom
| | - Bernadette Brent
- Oxford University Hospitals NHS Foundation Trust, Old Road, Oxford, United Kingdom
| | - Frances Baawuah
- Immunisation Department, UK Health Security Agency, 61 Colindale Avenue, London, United Kingdom
| | - Ifeanyichukwu Okike
- Immunisation Department, UK Health Security Agency, 61 Colindale Avenue, London, United Kingdom; University Hospitals of Derby and Burton NHS Foundation Trust, Uttoxeter New Road, Derby, United Kingdom
| | - Joanne Beckmann
- East London NHS Foundation Trust, 9 Allie Street, London, United Kingdom
| | - Shazaad Ahmad
- Manchester University NHS Foundation Trust, Oxford Road, Manchester, United Kingdom
| | - Felicity Aiano
- Immunisation Department, UK Health Security Agency, 61 Colindale Avenue, London, United Kingdom
| | - Joanna Garstang
- Birmingham Community Healthcare NHS Trust, Holt Street, Aston, United Kingdom
| | - Mary E Ramsay
- Immunisation Department, UK Health Security Agency, 61 Colindale Avenue, London, United Kingdom
| | - Paul Moss
- Institute of Immunology & Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom.
| | - Shamez N Ladhani
- Immunisation Department, UK Health Security Agency, 61 Colindale Avenue, London, United Kingdom.
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