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Tsakok T, Saklatvala J, Rispens T, Loeff FC, de Vries A, Allen MH, Barbosa IA, Baudry D, Dasandi T, Duckworth M, Meynell F, Russell A, Chapman A, McBride S, McKenna K, Perera G, Ramsay H, Ramesh R, Sands K, Shipman A, Burden AD, Griffiths CE, Reynolds NJ, Warren RB, Mahil S, Barker J, Dand N, Smith C, Simpson MA. Development of antidrug antibodies against adalimumab maps to variation within the HLA-DR peptide-binding groove. JCI Insight 2023; 8:e156643. [PMID: 36810251 PMCID: PMC9977494 DOI: 10.1172/jci.insight.156643] [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: 11/10/2021] [Accepted: 01/13/2023] [Indexed: 02/23/2023] Open
Abstract
Targeted biologic therapies can elicit an undesirable host immune response characterized by the development of antidrug antibodies (ADA), an important cause of treatment failure. The most widely used biologic across immune-mediated diseases is adalimumab, a tumor necrosis factor inhibitor. This study aimed to identify genetic variants that contribute to the development of ADA against adalimumab, thereby influencing treatment failure. In patients with psoriasis on their first course of adalimumab, in whom serum ADA had been evaluated 6-36 months after starting treatment, we observed a genome-wide association with ADA against adalimumab within the major histocompatibility complex (MHC). The association signal mapped to the presence of tryptophan at position 9 and lysine at position 71 of the HLA-DR peptide-binding groove, with both residues conferring protection against ADA. Underscoring their clinical relevance, these residues were also protective against treatment failure. Our findings highlight antigenic peptide presentation via MHC class II as a critical mechanism in the development of ADA against biologic therapies and downstream treatment response.
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Affiliation(s)
- Teresa Tsakok
- Department of Medical and Molecular Genetics and
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
- St John’s Institute of Dermatology, Guy’s and St Thomas’ National Health Service Foundation Trust, London, United Kingdom
| | | | - Theo Rispens
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Amsterdam, Netherlands
| | - Floris C. Loeff
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Amsterdam, Netherlands
- Biologics Lab, Sanquin Diagnostic Services, Amsterdam, Netherlands
| | - Annick de Vries
- Biologics Lab, Sanquin Diagnostic Services, Amsterdam, Netherlands
| | - Michael H. Allen
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Ines A. Barbosa
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - David Baudry
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Tejus Dasandi
- St John’s Institute of Dermatology, Guy’s and St Thomas’ National Health Service Foundation Trust, London, United Kingdom
| | - Michael Duckworth
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Freya Meynell
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Alice Russell
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Anna Chapman
- Department of Dermatology, Queen Elizabeth Hospital, London, United Kingdom
| | - Sandy McBride
- Department of Dermatology, Royal Free London National Health Service Foundation Trust, London, United Kingdom
| | - Kevin McKenna
- Department of Dermatology, Belfast Health and Social Care Trust, Belfast, United Kingdom
| | - Gayathri Perera
- Department of Dermatology, Chelsea and Westminster Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Helen Ramsay
- Department of Dermatology, Sheffield Teaching Hospitals National Health Service Foundation Trust, Sheffield, United Kingdom
| | - Raakhee Ramesh
- Department of Dermatology, Sandwell and West Birmingham National Health Service Trust, Birmingham, United Kingdom
| | - Kathleen Sands
- Department of Dermatology, East Kent Hospitals University National Health Service Foundation Trust, Kent, United Kingdom
| | - Alexa Shipman
- Department of Dermatology, Portsmouth Hospitals National Health Service Trust, Portsmouth, United Kingdom
| | | | - A. David Burden
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Christopher E.M. Griffiths
- Dermatology Centre, Salford Royal National Health Service Foundation Trust, Manchester, United Kingdom
- The University of Manchester, Manchester Academic Health Science Centre, National Institute for Health Research Manchester Biomedical Research Centre, Manchester, United Kingdom
| | - Nick J. Reynolds
- Department of Dermatology, Royal Victoria Infirmary, Newcastle upon Tyne NHS Hospitals National Health Service Foundation Trust, Newcastle upon Tyne, United Kingdom
- Institute of Translational and Clinical Medicine, Faculty of Medical Sciences, Framlington Place, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Richard B. Warren
- Dermatology Centre, Salford Royal National Health Service Foundation Trust, Manchester, United Kingdom
- The University of Manchester, Manchester Academic Health Science Centre, National Institute for Health Research Manchester Biomedical Research Centre, Manchester, United Kingdom
| | - Satveer Mahil
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
- St John’s Institute of Dermatology, Guy’s and St Thomas’ National Health Service Foundation Trust, London, United Kingdom
| | - Jonathan Barker
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
- St John’s Institute of Dermatology, Guy’s and St Thomas’ National Health Service Foundation Trust, London, United Kingdom
| | - Nick Dand
- Department of Medical and Molecular Genetics and
- Health Data Research UK, London, United Kingdom
| | - Catherine Smith
- St John’s Institute of Dermatology, School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
- St John’s Institute of Dermatology, Guy’s and St Thomas’ National Health Service Foundation Trust, London, United Kingdom
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