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Sun M, Ju J, Xu H, Luo M, Li Z, Wang Y. Antibiotics influence the risk of anti-drug antibody formation during anti-TNF therapy in Chinese inflammatory bowel disease patients. Front Pharmacol 2024; 15:1360835. [PMID: 38655181 PMCID: PMC11035825 DOI: 10.3389/fphar.2024.1360835] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 03/20/2024] [Indexed: 04/26/2024] Open
Abstract
Aims: The formation of anti-drug antibodies (ADAs) during anti-tumor necrosis factor (anti-TNF) therapy is reported to lead to reducing serum drug levels, which may bring about a loss of response to treatment. Previous research has suggested an association between specific antibiotic classes and ADA formation during anti-TNF therapy. However, there are few studies specifically examining this association in Chinese inflammatory bowel disease (IBD) patients. Therefore, our study aimed to evaluate the possible effect of antibiotic use on ADA formation to anti-TNF therapy in Chinese patients with IBD. Methods: A total of 166 patients with IBD, including 149 with Crohn's disease (CD) and 17 with ulcerative colitis (UC), were included in this retrospective analysis. These patients were initially treated with anti-TNF therapy (infliximab or adalimumab) after January 2018 and reviewed with available ADA levels before October 2023. After univariable analysis of all the variables, a multivariate Cox proportional hazards model was used to assess the association between antibiotic use and ADA development. Results: Among 166 IBD patients treated with infliximab (108/166, 65.1%) or adalimumab (58/166, 34.9%), 31 patients (18.7%) were measured as positive ADA levels. Cox proportional hazard model demonstrated an increased risk of ADA formation in IBD patients who used β-lactam-β-lactamase inhibitor combinations (BL-BLIs) (HR = 5.143, 95%CI 1.136-23.270, p = 0.033), or nitroimidazoles (HR = 4.635, 95%CI 1.641-13.089, p = 0.004) during 12 months before the ADA test. On the contrary, a reduced risk was noted in patients treated with fluoroquinolones (HR = 0.258, 95% CI 0.072-0.924, p = 0.037). Moreover, the median serum infliximab or adalimumab concentration in patients with positive ADA levels was significantly lower than that in patients with negative ADA levels (infliximab: 0.30 vs. 1.85 μg/mL, p < 0.0001; adalimumab: 0.45 vs. 7.55 μg/mL, p = 0.0121). Conclusion: ADA development is associated with various antibiotic classes. BL-BLIs and nitroimidazoles might increase the risk of ADA formation during anti-TNF therapy in Chinese IBD patients, while the treatment with fluoroquinolones could probably reduce such risk. There were certain limitations in the retrospective analysis of the study, therefore, the results are just for reference, and other studies are needed to further confirm our findings.
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Affiliation(s)
| | | | | | | | | | - Yufang Wang
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, China
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2
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Spreafico A, Couselo EM, Irmisch A, Bessa J, Au-Yeung G, Bechter O, Svane IM, Sanmamed MF, Gambardella V, McKean M, Callahan M, Dummer R, Klein C, Umaña P, Justies N, Heil F, Fahrni L, Opolka-Hoffmann E, Waldhauer I, Bleul C, Staack RF, Karanikas V, Fowler S. Phase 1, first-in-human study of TYRP1-TCB (RO7293583), a novel TYRP1-targeting CD3 T-cell engager, in metastatic melanoma: active drug monitoring to assess the impact of immune response on drug exposure. Front Oncol 2024; 14:1346502. [PMID: 38577337 PMCID: PMC10991832 DOI: 10.3389/fonc.2024.1346502] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/05/2024] [Indexed: 04/06/2024] Open
Abstract
Introduction Although checkpoint inhibitors (CPIs) have improved outcomes for patients with metastatic melanoma, those progressing on CPIs have limited therapeutic options. To address this unmet need and overcome CPI resistance mechanisms, novel immunotherapies, such as T-cell engaging agents, are being developed. The use of these agents has sometimes been limited by the immune response mounted against them in the form of anti-drug antibodies (ADAs), which is challenging to predict preclinically and can lead to neutralization of the drug and loss of efficacy. Methods TYRP1-TCB (RO7293583; RG6232) is a T-cell engaging bispecific (TCB) antibody that targets tyrosinase-related protein 1 (TYRP1), which is expressed in many melanomas, thereby directing T cells to kill TYRP1-expressing tumor cells. Preclinical studies show TYRP1-TCB to have potent anti-tumor activity. This first-in-human (FIH) phase 1 dose-escalation study characterized the safety, tolerability, maximum tolerated dose/optimal biological dose, and pharmacokinetics (PK) of TYRP1-TCB in patients with metastatic melanoma (NCT04551352). Results Twenty participants with cutaneous, uveal, or mucosal TYRP1-positive melanoma received TYRP1-TCB in escalating doses (0.045 to 0.4 mg). All participants experienced ≥1 treatment-related adverse event (TRAE); two participants experienced grade 3 TRAEs. The most common toxicities were grade 1-2 cytokine release syndrome (CRS) and rash. Fractionated dosing mitigated CRS and was associated with lower levels of interleukin-6 and tumor necrosis factor-alpha. Measurement of active drug (dual TYPR1- and CD3-binding) PK rapidly identified loss of active drug exposure in all participants treated with 0.4 mg in a flat dosing schedule for ≥3 cycles. Loss of exposure was associated with development of ADAs towards both the TYRP1 and CD3 domains. A total drug PK assay, measuring free and ADA-bound forms, demonstrated that TYRP1-TCB-ADA immune complexes were present in participant samples, but showed no drug activity in vitro. Discussion This study provides important insights into how the use of active drug PK assays, coupled with mechanistic follow-up, can inform and enable ongoing benefit/risk assessment for individuals participating in FIH dose-escalation trials. Translational studies that lead to a better understanding of the underlying biology of cognate T- and B-cell interactions, ultimately resulting in ADA development to novel biotherapeutics, are needed.
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Affiliation(s)
- Anna Spreafico
- Department of Medicine, Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network and University of Toronto, Toronto, ON, Canada
| | - Eva Muñoz Couselo
- Department of Medical Oncology, Vall d’Hebron University Hospital and Vall d’Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Anja Irmisch
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Zurich, Switzerland
| | - Juliana Bessa
- Roche Pharma Research & Early Development, Roche Innovation Center Basel, Basel, Switzerland
| | - George Au-Yeung
- Department of Medical Oncology, Peter MacCallum Cancer Center and Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - Oliver Bechter
- Department of General Medical Oncology, Universitair Ziekenhuis (UZ), Leuven, Leuven, Belgium
| | - Inge Marie Svane
- National Center for Cancer Immune Therapy and Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Miguel F. Sanmamed
- Department of Medical Oncology, Clínica Universidad de Navarra and Immunology and Immunotherapy Program, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Valentina Gambardella
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain
| | - Meredith McKean
- Sarah Cannon Research Institute at Tennessee Oncology, Nashville, TN, United States
| | - Margaret Callahan
- Department of Medicine, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY, United States
| | - Reinhard Dummer
- Department of Dermatology, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Christian Klein
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Zurich, Switzerland
| | - Pablo Umaña
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Zurich, Switzerland
| | - Nicole Justies
- Roche Pharma Research & Early Development, Roche Innovation Center Basel, Basel, Switzerland
| | - Florian Heil
- Roche Pharma Research & Early Development, Roche Innovation Center Munich, Penzberg, Germany
| | - Linda Fahrni
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Zurich, Switzerland
| | - Eugenia Opolka-Hoffmann
- Roche Pharma Research & Early Development, Roche Innovation Center Munich, Penzberg, Germany
| | - Inja Waldhauer
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Zurich, Switzerland
| | - Conrad Bleul
- Roche Pharma Research & Early Development, Roche Innovation Center Basel, Basel, Switzerland
| | - Roland F. Staack
- Roche Pharma Research & Early Development, Roche Innovation Center Munich, Penzberg, Germany
| | - Vaios Karanikas
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Zurich, Switzerland
| | - Stephen Fowler
- Roche Pharma Research & Early Development, Roche Innovation Center Basel, Basel, Switzerland
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Lteif M, Pallardy M, Turbica I. Antibodies internalization mechanisms by dendritic cells and their role in therapeutic antibody immunogenicity. Eur J Immunol 2024; 54:e2250340. [PMID: 37985174 DOI: 10.1002/eji.202250340] [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: 05/18/2023] [Revised: 11/14/2023] [Accepted: 11/17/2023] [Indexed: 11/22/2023]
Abstract
Internalization and processing by antigen-presenting cells such as dendritic cells (DCs) are critical steps for initiating a T-cell response to therapeutic antibodies. Consequences are the production of neutralizing antidrug antibodies altering the clinical response, the presence of immune complexes, and, in some rare cases, hypersensitivity reactions. In recent years, significant progress has been made in the knowledge of cellular uptake mechanisms of antibodies in DCs. The uptake of antibodies could be directly related to their immunogenicity by regulating the quantity of materials entering the DCs in relation to antibody structure. Here, we summarize the latest insights into cellular uptake mechanisms and pathways in DCs. We highlight the approaches to study endocytosis, the impact of endocytosis routes on T-cell response, and discuss the link between how DCs internalize therapeutic antibodies and the potential mechanisms that could give rise to immunogenicity. Understanding these processes could help in developing assays to evaluate the immunogenicity potential of biotherapeutics.
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Affiliation(s)
- Maria Lteif
- Université Paris-Saclay, Inserm, Inflammation, Microbiome and Immunosurveillance, Orsay, France
| | - Marc Pallardy
- Université Paris-Saclay, Inserm, Inflammation, Microbiome and Immunosurveillance, Orsay, France
| | - Isabelle Turbica
- Université Paris-Saclay, Inserm, Inflammation, Microbiome and Immunosurveillance, Orsay, France
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Nabhan M, Meunier S, Le-Minh V, Robin B, de Bourayne M, Smadja C, Maillère B, Pallardy M, Turbica I. Infliximab aggregates produced in severe and mild elevated temperature stress conditions induce an extended specific CD4 T-cell response. Eur J Pharm Sci 2024; 192:106670. [PMID: 38070782 DOI: 10.1016/j.ejps.2023.106670] [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: 06/27/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 12/22/2023]
Abstract
Aggregation has been widely described as a factor contributing to therapeutic antibody immunogenicity. Although production of high-affinity anti-drug antibodies depends on the activation of CD4 T lymphocytes, little is known about the T-cell response induced by antibody aggregates, especially for aggregates produced in mild conditions resulting from minor handling errors of vials. Large insoluble infliximab (IFX) aggregates produced in severe elevated temperature stress conditions have been previously shown to induce human monocyte-derived dendritic cell (moDC) maturation. We here showed that large IFX aggregates recruit in vitro a significantly higher number of CD4 T-cells compared to native IFX. Moreover, a larger array of T-cell epitopes encompassing the entire variable regions was evidenced compared to the native antibody. We then compared the responses of moDCs to different types of aggregates generated by submitting IFX to mild conditions of various times of incubation at an elevated temperature. Decreasing stress duration reduced aggregate size and quantity, and subsequently altered moDC activation. Of importance, IFX aggregates generated in mild conditions and not altering moDC phenotype generated an in vitro T-cell response with a higher frequency of CD4 T cells compared to native IFX. Moreover, cross-reactivity studies of aggregate-specific T cells showed that some T cells could recognize both native and aggregated IFX, while others responded only to IFX aggregates. Taken together, our results suggest that aggregation of antibodies in mild elevated temperature stress conditions is sufficient to alter moDC phenotype in a dose-dependent manner and to increase T-cell response.
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Affiliation(s)
- Myriam Nabhan
- Université Paris-Saclay, Inserm, Inflammation, Microbiome and Immunosurveillance, 91 400 Orsay, France; Université Paris-Saclay, Laboratoire d'Excellence en Recherche sur le Médicament et l'Innovation Thérapeutique (LABEX LERMIT), 91400 Orsay, France
| | - Sylvain Meunier
- Université de Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, 91191 Gif-sur-Yvette, France; Université Paris-Saclay, Laboratoire d'Excellence en Recherche sur le Médicament et l'Innovation Thérapeutique (LABEX LERMIT), 91400 Orsay, France
| | - Victor Le-Minh
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91 400 Orsay, France; Université Paris-Saclay, Laboratoire d'Excellence en Recherche sur le Médicament et l'Innovation Thérapeutique (LABEX LERMIT), 91400 Orsay, France
| | - Baptiste Robin
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91 400 Orsay, France; Université Paris-Saclay, Laboratoire d'Excellence en Recherche sur le Médicament et l'Innovation Thérapeutique (LABEX LERMIT), 91400 Orsay, France
| | - Marie de Bourayne
- Université de Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, 91191 Gif-sur-Yvette, France; Université Paris-Saclay, Laboratoire d'Excellence en Recherche sur le Médicament et l'Innovation Thérapeutique (LABEX LERMIT), 91400 Orsay, France
| | - Claire Smadja
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91 400 Orsay, France; Université Paris-Saclay, Laboratoire d'Excellence en Recherche sur le Médicament et l'Innovation Thérapeutique (LABEX LERMIT), 91400 Orsay, France
| | - Bernard Maillère
- Université de Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, 91191 Gif-sur-Yvette, France; Université Paris-Saclay, Laboratoire d'Excellence en Recherche sur le Médicament et l'Innovation Thérapeutique (LABEX LERMIT), 91400 Orsay, France
| | - Marc Pallardy
- Université Paris-Saclay, Inserm, Inflammation, Microbiome and Immunosurveillance, 91 400 Orsay, France; Université Paris-Saclay, Laboratoire d'Excellence en Recherche sur le Médicament et l'Innovation Thérapeutique (LABEX LERMIT), 91400 Orsay, France
| | - Isabelle Turbica
- Université Paris-Saclay, Inserm, Inflammation, Microbiome and Immunosurveillance, 91 400 Orsay, France; Université Paris-Saclay, Laboratoire d'Excellence en Recherche sur le Médicament et l'Innovation Thérapeutique (LABEX LERMIT), 91400 Orsay, France.
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Hu Z, Cohen S, Swanson SJ. The immunogenicity of human-origin therapeutic antibodies are associated with V gene usage. Front Immunol 2023; 14:1237754. [PMID: 37720227 PMCID: PMC10502710 DOI: 10.3389/fimmu.2023.1237754] [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: 06/09/2023] [Accepted: 08/18/2023] [Indexed: 09/19/2023] Open
Abstract
Therapeutic antibodies can elicit unwanted immune responses in a subset of patients, which leads to the production of anti-drug antibodies (ADA). Some of these ADAs have been reported to effect the pharmacokinetics, efficacy and/or safety of the therapeutic antibodies. The sequence diversity of antibodies are generated by VDJ recombination and mutagenesis. While the antibody generation process can create a large candidate pool for identifying high-affinity antibodies, it also could produce sequences that are foreign to the human immune system. However, it is not clear how VDJ recombination and mutagenesis impact the clinical ADA rate of therapeutic antibodies. In this study, we identified a positive correlation between the clinical ADA rate and the number of introduced mutations in the antibody sequences. We also found that the use of rare V alleles in human-origin antibody therapeutics is associated with higher risk of immunogenicity. The results suggest that antibody engineering projects should start with frameworks that contain commonly used V alleles and prioritize antibody candidates with low number of mutations to reduce the risk of immunogenicity.
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de Las Vecillas L, Caimmi D, Isabwe GAC, Madrigal-Burgaleta R, Soyer O, Tanno L, Vultaggio A, Giovannini M, Mori F. Hypersensitivity reactions to biologics in children. Expert Opin Biol Ther 2023; 23:61-72. [PMID: 36314361 DOI: 10.1080/14712598.2022.2142039] [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] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Hypersensitivity reactions (HSRs) have been observed with the use of biologics in children. The management of HSRs in children is mainly based on experiences from the adult population. Recently, data from different centers experienced in managing these reactions, including desensitization in children, have been published, allowing clinicians to have an appropriate global overview and compare results. AREAS COVERED This review highlights the published data on hypersensitivity reactions to biologics in children and drug desensitization protocols adapted to the pediatric population. EXPERT OPINION With regard to HSRs to biologics in children, few data are available. Compared with the adult population, there is a lack of knowledge in the endophenotypes, management and the standardization of protocols including premedication regimens in children. An international consensus is needed to provide clinicians with new insight on how to apply personalized management and to perform tailored desensitization protocols in pediatric populations. Various specialists including allergists, pediatricians, oncologists, hematologists, rheumatologists, and pharmacists, should build a multidisciplinary management team to keep pediatric patients on their best treatment options in the safest manner.
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Affiliation(s)
| | - Davide Caimmi
- Allergy Unit, Department of Pulmonology, CHU de Montpellier, Montpellier, France.,IDESP, UMR Inserm, Université de Montpellier, Montpellier, France
| | - Ghislaine Annie Clarisse Isabwe
- Division of Allergy and Clinical Immunology, Department of Medicine, McGill University Health Centre (MUHC), Montreal, QC, Canada
| | - Ricardo Madrigal-Burgaleta
- Allergy & Severe Asthma Service, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK.,Drug Desensitisation Centre, Catalan Institute of Oncology/Bellvitge University Hospital, Barcelona, Spain
| | - Ozge Soyer
- Department of Pediatric Allergy, Hacettepe, University Faculty of Medicine, Ankara, Turkey
| | - Luciana Tanno
- Allergy Unit, Department of Pulmonology, CHU de Montpellier, Montpellier, France.,IDESP, UMR Inserm, Université de Montpellier, Montpellier, France.,WHO Collaborating Centre on Scientific Classification Support, Montpellier, France
| | - Alessandra Vultaggio
- Department of Biomedicine, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - Mattia Giovannini
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Francesca Mori
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
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Jawa V, Maamary J, Swanson M, Zhang S, Montgomery D. Implementing a Clinical Immunogenicity Strategy using Preclinical Risk Assessment Outputs. J Pharm Sci 2022; 111:960-969. [PMID: 35122828 DOI: 10.1016/j.xphs.2022.01.032] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/28/2022] [Accepted: 01/29/2022] [Indexed: 12/27/2022]
Abstract
Immunogenicity to biologics is often observed following dosing in human subjects during clinical trials. Both product and host specific factors may be implicated in contributing to a potential immune response. However, even if such risk factors are identified and eliminated as part of the rational quality by design approaches, the outcome in clinic can be uncertain and challenging to predict. Several tools have been employed to identify these risk factors and consequent mitigation approaches implemented prior to dosing in humans. However, the complexity of the immune system with an interplay of network of immune cells involved in driving a long- term immune response as well as patient characteristics, can make it challenging to predict the outcome in clinic. This perspective will provide an insight into recent advances in the risk assessment approaches that are utilized during preclinical stage of development of a biologic. The outputs from such tools can help to rank order and select the most optimal candidate with the least likelihood of an immune response and can further drive the development of a clinical bioanalytical and immunogenicity monitoring strategy. Such a strategy can be proactively shared with the regulators along with the proposal to streamline clinical immunogenicity and personalizing the outcome based on pharmacogenomics and other patient-related factors. This paper provides a roadmap on performing risk assessments through a systematic identification of risks and their mitigations wherever possible. Recommendations on incorporating the key components of such risk assessments as part of the new regulatory submissions are also provided. Shorter abstract Immunogenicity to biologics is common during clinical trials. Both product and host specific factors have been implicated. Several risk assessment tools can be used to identify and mitigate the risk factors responsible for immunogenicity. An insight into recent advances in the risk assessment approaches will be presented. The outputs can define a risk score and guide the clinical bioanalytical and immunogenicity monitoring strategy. A roadmap on performing risk assessments through a systematic identification of risks and their mitigations wherever possible is provided. Best practices for a risk assessment strategy and recommendations on the content for IND and the Integrated summary of Immunogenicity are also provided.
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Affiliation(s)
- Vibha Jawa
- Nonclinical Disposition and Bioanalysis, Bristol-Myers Squibb, Princeton, NJ 08648, USA.
| | - Jad Maamary
- Pharmacokinetics, Pharmacodynamics & Drug Metabolism (PPDM), Merck & Co., Inc., Kenilworth, NJ 07033 USA
| | - Michael Swanson
- Pharmacokinetics, Pharmacodynamics & Drug Metabolism (PPDM), Merck & Co., Inc., Kenilworth, NJ 07033 USA
| | - Shuli Zhang
- Pharmacokinetics, Pharmacodynamics & Drug Metabolism (PPDM), Merck & Co., Inc., Kenilworth, NJ 07033 USA
| | - Diana Montgomery
- Pharmacokinetics, Pharmacodynamics & Drug Metabolism (PPDM), Merck & Co., Inc., Kenilworth, NJ 07033 USA
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Bavbek S, Pagani M, Alvarez‐Cuesta E, Castells M, Dursun AB, Hamadi S, Madrigal‐Burgaleta R, Sanchez‐Sanchez S, Vultaggio A. Hypersensitivity reactions to biologicals: An EAACI position paper. Allergy 2022; 77:39-54. [PMID: 34157134 DOI: 10.1111/all.14984] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [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: 03/29/2021] [Revised: 05/31/2021] [Accepted: 06/15/2021] [Indexed: 12/15/2022]
Abstract
Biologicals are crucial targeted therapeutic agents in oncological, immunological, and inflammatory diseases, and their use in clinical practice is broadening. In recent years, the spread of Personalized Precision Medicine has facilitated a proliferation of new treatment options, especially biologicals. Consequently, biologicals are now among the drugs that most frequently cause hypersensitivity reactions (HSRs). Patients can develop HSRs to these agents during the first-lifetime exposure or after repeated exposure, and these HSRs can be potentially life-threatening or limit therapeutic options. Despite the relatively high prevalence, the underlying mechanisms of these HSRs remain obscure, and the optimal management pathways are still a matter of discussion. In this Position Paper, the authors will provide evidence-based recommendations for diagnosing and managing HSRs to biologicals. Additionally, the document defines unmet needs as an opportunity to shape future research.
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Affiliation(s)
- Sevim Bavbek
- Division of Immunology and Allergy Department of Chest Diseases School of Medicine Ankara University Ankara Turkey
| | - Mauro Pagani
- Medical Department Medicine Ward ASST di Mantova Mantova Italy
| | | | - Mariana Castells
- Division of Allergy and Immunology Department of Medicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
| | - Adile Berna Dursun
- Department of Immunology and Allergic Diseases Recep Tayyip Erdoğan University Rize Turkey
| | - Sahar Hamadi
- Division of Allergy and Immunology Department of Medicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
| | - Ricardo Madrigal‐Burgaleta
- Allergy & Severe Asthma Service St Bartholomew's Hospital Barts Health NHS Trust London UK
- Drug Desensitisation Centre Catalan Institute of Oncology Barcelona Spain
| | | | - Alessandra Vultaggio
- Department of Biomedicine Azienda Ospedaliera Universitaria Careggi Florence Italy
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Vultaggio A, Nencini F, Bormioli S, Silvestri E, Dies L, Vivarelli E, Maggi E, Matucci A. Drug-specific Treg cells are induced during desensitization procedure for rituximab and tocilizumab in patients with anaphylaxis. Sci Rep 2021; 11:12558. [PMID: 34131173 PMCID: PMC8206099 DOI: 10.1038/s41598-021-91851-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 06/01/2021] [Indexed: 11/19/2022] Open
Abstract
Biologic agents (BA) are able to induce an adaptive immune response in a proportion of exposed patients with the onset of anti-drug antibodies (ADA), which are usually responsible for hypersensitivity reactions (HR). Drug desensitization (DD) for BA allows transient clinical tolerance to the drug in reactive patients. The paper aimed to analyse the modification of drug-specific immune responses along DD in two patients with previous ADA-mediated HR (anaphylaxis) to rituximab and tocilizumab. The in vivo and in vitro assays of humoral and cellular response to drugs were carried out in a longitudinal manner throughout the DD cycles. We observed a progressive decrease of the pre-procedure ADA titer with negativization during the DD cycles in both patients. The monitoring of the drug-specific effector cell response showed the decrease in the BA-induced proliferation, while T cell response to unrelated antigens resulted unmodified along the DD cycles. Lastly, the increase of circulating drug-specific Treg cells mainly producing IL-35 were shown during the DD treatment. This study provides evidence that DD treatment to two BA inhibits humoral and cellular anti-drug response by increasing regulatory T cells and cytokines in an antigen-restricted manner. These modifications could contribute to the safety of the procedure.
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Affiliation(s)
- Alessandra Vultaggio
- Immunoallergology Unit, Department of Medicine and Geriatrics, Careggi University Hospital, Florence, Italy
| | - Francesca Nencini
- Immunoallergology Unit, Department of Medicine and Geriatrics, Careggi University Hospital, Florence, Italy
| | - Susanna Bormioli
- Centre for Research, Transfer and High Education DENOTHE, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Elena Silvestri
- Interdisciplinary Internal Medicine Unit, Neuroskeletal Department and Sense Organs, Careggi University Hospital, Florence, Italy
| | - Laura Dies
- Centre for Research, Transfer and High Education DENOTHE, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Emanuele Vivarelli
- Immunoallergology Unit, Department of Medicine and Geriatrics, Careggi University Hospital, Florence, Italy
| | - Enrico Maggi
- Translational Immunology Unit, Immunology Area, Pediatric Hospital Bambino Gesù, I.R.C.C.S., Rome, Italy.
| | - Andrea Matucci
- Immunoallergology Unit, Department of Medicine and Geriatrics, Careggi University Hospital, Florence, Italy
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Vecillas LDL, Castells M. Non-IgE adverse reactions to biologics. J Allergy Clin Immunol 2021; 147:1204-1206. [DOI: 10.1016/j.jaci.2020.11.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 11/07/2020] [Accepted: 11/12/2020] [Indexed: 10/23/2022]
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11
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Vaisman-Mentesh A, Gutierrez-Gonzalez M, DeKosky BJ, Wine Y. The Molecular Mechanisms That Underlie the Immune Biology of Anti-drug Antibody Formation Following Treatment With Monoclonal Antibodies. Front Immunol 2020; 11:1951. [PMID: 33013848 PMCID: PMC7461797 DOI: 10.3389/fimmu.2020.01951] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [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: 03/18/2020] [Accepted: 07/20/2020] [Indexed: 12/25/2022] Open
Abstract
Monoclonal antibodies (mAbs) are a crucial asset for human health and modern medicine, however, the repeated administration of mAbs can be highly immunogenic. Drug immunogenicity manifests in the generation of anti-drug antibodies (ADAs), and some mAbs show immunogenicity in up to 70% of patients. ADAs can alter a drug's pharmacokinetic and pharmacodynamic properties, reducing drug efficacy. In more severe cases, ADAs can neutralize the drug's therapeutic effects or cause severe adverse events to the patient. While some contributing factors to ADA formation are known, the molecular mechanisms of how therapeutic mAbs elicit ADAs are not completely clear. Accurate ADA detection is necessary to provide clinicians with sufficient information for patient monitoring and clinical intervention. However, ADA assays present unique challenges because both the analyte and antigen are antibodies, so most assays are cumbersome, costly, time consuming, and lack standardization. This review will discuss aspects related to ADA formation following mAb drug administration. First, we will provide an overview of the prevalence of ADA formation and the available diagnostic tools for their detection. Next, we will review studies that support possible molecular mechanisms causing the formation of ADA. Finally, we will summarize recent approaches used to decrease the propensity of mAbs to induce ADAs.
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Affiliation(s)
- Anna Vaisman-Mentesh
- George S. Wise Faculty of Life Sciences, School of Molecular Cell Biology and Biotechnology, Tel Aviv University, Tel Aviv, Israel
| | | | - Brandon J. DeKosky
- Department of Pharmaceutical Chemistry, The University of Kansas, Lawrence, KS, United States
- Department of Chemical and Petroleum Engineering, The University of Kansas, Lawrence, KS, United States
| | - Yariv Wine
- George S. Wise Faculty of Life Sciences, School of Molecular Cell Biology and Biotechnology, Tel Aviv University, Tel Aviv, Israel
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12
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13
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Meunier S, de Bourayne M, Hamze M, Azam A, Correia E, Menier C, Maillère B. Specificity of the T Cell Response to Protein Biopharmaceuticals. Front Immunol 2020; 11:1550. [PMID: 32793213 PMCID: PMC7387651 DOI: 10.3389/fimmu.2020.01550] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [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: 01/31/2020] [Accepted: 06/12/2020] [Indexed: 12/17/2022] Open
Abstract
The anti-drug antibody (ADA) response is an undesired humoral response raised against protein biopharmaceuticals (BPs) which can dramatically disturb their therapeutic properties. One particularity of the ADA response resides in the nature of the immunogens, which are usually human(ized) proteins and are therefore expected to be tolerated. CD4 T cells initiate, maintain and regulate the ADA response and are therefore key players of this immune response. Over the last decade, advances have been made in characterizing the T cell responses developed by patients treated with BPs. Epitope specificity and phenotypes of BP-specific T cells have been reported and highlight the effector and regulatory roles of T cells in the ADA response. BP-specific T cell responses are assessed in healthy subjects to anticipate the immunogenicity of BP prior to their testing in clinical trials. Immunogenicity prediction, also called preclinical immunogenicity assessment, aims at identifying immunogenic BPs and immunogenic BP sequences before any BP injection in humans. All of the approaches that have been developed to date rely on the detection of BP-specific T cells in donors who have never been exposed to BPs. The number of BP-specific T cells circulating in the blood of these donors is therefore limited. T cell assays using cells collected from healthy donors might reveal the weak tolerance induced by BPs, whose endogenous form is expressed at a low level. These BPs have a complete human sequence, but the level of their endogenous form appears insufficient to promote the negative selection of autoreactive T cell clones. Multiple T cell epitopes have also been identified in therapeutic antibodies and some other BPs. The pattern of identified T cell epitopes differs across the antibodies, notwithstanding their humanized, human or chimeric nature. However, in all antibodies, the non-germline amino acid sequences mainly found in the CDRs appear to be the main driver of immunogenicity, provided they can be presented by HLA class II molecules. Considering the fact that the BP field is expanding to include new formats and gene and cell therapies, we face new challenges in understanding and mastering the immunogenicity of new biological products.
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Affiliation(s)
- Sylvain Meunier
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Marie de Bourayne
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Moustafa Hamze
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Aurélien Azam
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Evelyne Correia
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Catherine Menier
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
| | - Bernard Maillère
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé, SIMoS, Gif-sur-Yvette, France
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Jawa V, Terry F, Gokemeijer J, Mitra-Kaushik S, Roberts BJ, Tourdot S, De Groot AS. T-Cell Dependent Immunogenicity of Protein Therapeutics Pre-clinical Assessment and Mitigation-Updated Consensus and Review 2020. Front Immunol 2020; 11:1301. [PMID: 32695107 PMCID: PMC7338774 DOI: 10.3389/fimmu.2020.01301] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [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: 02/15/2020] [Accepted: 05/22/2020] [Indexed: 01/01/2023] Open
Abstract
Immune responses to protein and peptide drugs can alter or reduce their efficacy and may be associated with adverse effects. While anti-drug antibodies (ADA) are a standard clinical measure of protein therapeutic immunogenicity, T cell epitopes in the primary sequences of these drugs are the key drivers or modulators of ADA response, depending on the type of T cell response that is stimulated (e.g., T helper or Regulatory T cells, respectively). In a previous publication on T cell-dependent immunogenicity of biotherapeutics, we addressed mitigation efforts such as identifying and reducing the presence of T cell epitopes or T cell response to protein therapeutics prior to further development of the protein therapeutic for clinical use. Over the past 5 years, greater insight into the role of regulatory T cell epitopes and the conservation of T cell epitopes with self (beyond germline) has improved the preclinical assessment of immunogenic potential. In addition, impurities contained in therapeutic drug formulations such as host cell proteins have also attracted attention and become the focus of novel risk assessment methods. Target effects have come into focus, given the emergence of protein and peptide drugs that target immune receptors in immuno-oncology applications. Lastly, new modalities are entering the clinic, leading to the need to revise certain aspects of the preclinical immunogenicity assessment pathway. In addition to drugs that have multiple antibody-derived domains or non-antibody scaffolds, therapeutic drugs may now be introduced via viral vectors, cell-based constructs, or nucleic acid based therapeutics that may, in addition to delivering drug, also prime the immune system, driving immune response to the delivery vehicle as well as the encoded therapeutic, adding to the complexity of assessing immunogenicity risk. While it is challenging to keep pace with emerging methods for the preclinical assessment of protein therapeutics and new biologic therapeutic modalities, this collective compendium provides a guide to current best practices and new concepts in the field.
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Affiliation(s)
- Vibha Jawa
- Predictive and Clinical Immunogenicity, PPDM, Merck & Co., Kenilworth, NJ, United States
| | | | - Jochem Gokemeijer
- Discovery Biotherapeutics, Bristol-Myers Squibb, Cambridge, MA, United States
| | | | | | - Sophie Tourdot
- BioMedicine Design, Pfizer Inc., Andover, MA, United States
| | - Anne S De Groot
- EpiVax, Inc., Providence, RI, United States.,Center for Vaccines and Immunology, University of Georgia, Athens, GA, United States
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15
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Matucci A, Nencini F, Vivarelli E, Bormioli S, Maggi E, Vultaggio A. Immunogenicity-unwanted immune responses to biological drugs - can we predict them? Expert Rev Clin Pharmacol 2020; 14:47-53. [PMID: 32432941 DOI: 10.1080/17512433.2020.1772053] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Biological agents (BAs) target molecules involved in disease mechanisms and have modified the natural history of several immune-mediated disorders. All BAs are immunogenic, resulting in the formation of antidrug antibodies (ADAs), which can neutralize drug activity leading to loss of response and potential relapse, or serious adverse events such as infusion hypersensitivity reactions. The production of ADAs is the result of a specific adaptive immune response in which T and B cells are involved. AREAS COVERED Factors conditioning the immunogenicity of BAs, including drug-, treatment- and patient-related factors are currently the subject of many studies. Among them, a lot of attention is dedicated to define the impact of BAs structure, the effect of targeting (soluble or membrane) molecules, the impact of interruption of therapy as well as the role of genetic (HLA and non-HLA) predisposing factors and disease activity. EXPERT OPINION Knowledge of factors capable of influencing the immunogenicity of BAs may help to understand, in a predictive manner and at the single patient level, the presence of risk factors influencing the production of ADAs and their impact on clinical outcomes.
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Affiliation(s)
- Andrea Matucci
- Immunoallergology Unit, University Hospital Careggi , Florence, Italy
| | - Francesca Nencini
- Immunoallergology Unit, University Hospital Careggi , Florence, Italy
| | | | - Susanna Bormioli
- Immunoallergology Unit, University Hospital Careggi , Florence, Italy
| | - Enrico Maggi
- Translational Unit, Immunology Area, Pediatric Hospital Bambino Gesù, IRCCS , Rome, Italy
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Abstract
Tumor necrosis factor inhibitors (TNFi) have significantly improved treatment outcome of rheumatic diseases since their incorporation into treatment protocols two decades ago. Nevertheless, a substantial fraction of patients experiences either primary or secondary failure to TNFi due to ineffectiveness of the drug or adverse reactions. Secondary failure and adverse events can be related to the development of anti-drug antibodies (ADA). The earliest studies that reported ADA toward TNFi mainly used drug-sensitive assays. Retrospectively, we recognize this has led to an underestimation of the amount of ADA produced due to drug interference. Drug-tolerant ADA assays also detect ADA in the presence of drug, which has contributed to the currently reported higher incidence of ADA development. Comprehension and awareness of the assay format used for ADA detection is thus essential to interpret ADA measurements correctly. In addition, a concurrent drug level measurement is informative as it may provide insight in the extent of underestimation of ADA levels and improves understanding the clinical consequences of ADA formation. The clinical effects are dependent on the ratio between the amount of drug that is neutralized by ADA and the amount of unbound drug. Pharmacokinetic modeling might be useful in this context. The ADA response generally gives rise to high affinity IgG antibodies, but this response will differ between patients. Some patients will not reach the phase of affinity maturation while others generate an enduring high titer high affinity IgG response. This response can be transient in some patients, indicating a mechanism of tolerance induction or B-cell anergy. In this review several different aspects of the ADA response toward TNFi will be discussed. It will highlight the ADA assays, characteristics and regulation of the ADA response, impact of immunogenicity on the pharmacokinetics of TNFi, clinical implications of ADA formation, and possible mitigation strategies.
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Affiliation(s)
- Sadaf Atiqi
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, Reade, Amsterdam, Netherlands
| | - Femke Hooijberg
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, Reade, Amsterdam, Netherlands
| | - Floris C Loeff
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory Academic Medical Centre, Amsterdam, Netherlands
| | - Theo Rispens
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory Academic Medical Centre, Amsterdam, Netherlands
| | - Gerrit J Wolbink
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, Reade, Amsterdam, Netherlands.,Department of Immunopathology, Sanquin Research and Landsteiner Laboratory Academic Medical Centre, Amsterdam, Netherlands
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Duke BR, Mitra-kaushik S. Current In Vitro Assays for Prediction of T Cell Mediated Immunogenicity of Biotherapeutics and Manufacturing Impurities. J Pharm Innov 2020; 15:202-18. [DOI: 10.1007/s12247-019-09412-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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18
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Affiliation(s)
- Andrea Matucci
- Immunoallergology Unit, Department of Medicine and Geriatrics, Careggi University Hospital, Florence, Italy
| | - Francesca Nencini
- Immunoallergology Unit, Department of Medicine and Geriatrics, Careggi University Hospital, Florence, Italy
| | - Enrico Maggi
- Translational Immunology Unit, Immunology Area, Pediatric Hospital Bambino Gesù, I.R.C.C.S., Rome, Italy
| | - Alessandra Vultaggio
- Immunoallergology Unit, Department of Medicine and Geriatrics, Careggi University Hospital, Florence, Italy
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19
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Pratesi S, Nencini F, Grosso F, Dies L, Bormioli S, Cammelli D, Maggi E, Matucci A, Vultaggio A. T Cell Response to Infliximab in Exposed Patients: A Longitudinal Analysis. Front Immunol 2019; 9:3113. [PMID: 30687319 PMCID: PMC6336713 DOI: 10.3389/fimmu.2018.03113] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [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: 10/17/2018] [Accepted: 12/17/2018] [Indexed: 11/17/2022] Open
Abstract
This study aimed to evaluate the proportion of infliximab (IFX)-exposed patients exhibiting cellular response to the drug in a longitudinal way and to establish whether it is predictive for anti-drug antibodies (ADA) development. Seventeen patients suffering from immuno-mediated disorders were enrolled. Blood was sampled at baseline and before each of the first eight infusions of IFX. The proliferation of PBMCs to 15-mer peptides covering VH/VL frames of IFX was assessed as well as transcription factors and cytokines mRNA expression of memory T cells in IFX-stimulated PBMCs. The number of peptides recognized by T cells after four infusions was higher than those recognized by the same patients before treatment. IFX-stimulated PBMCs from more than 90% of patients were able to express the main regulators and adaptive cytokines of memory T cells. While IFN-γ mRNAs increased after the first infusion and declined during the subsequent ones, IL-10 mRNA was upregulated throughout the treatment. IL-10 was functionally active because its neutralization improved IFN-γ and IL-13 mRNA expression in vitro. The IL-10/IFN-γ ratio was shown to be lower in patients who developed ADAs solely at the early infusions. IL-10 production consistently preceded or paralleled the IFN-γ onset in ADA– patients, while it was not produced or followed IFN-γ onset in ADA+ patients. In conclusion, this study provides evidence that the majority of exposed patients undergo a cellular response to IFX with the upregulation of IL-10. The development of ADA is associated with the early impairment of IL-10 and low levels of the IL-10/IFN-γ ratio.
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Affiliation(s)
- Sara Pratesi
- Centre of Research DENOTHE, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Francesca Nencini
- Centre of Research DENOTHE, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Francesca Grosso
- Centre of Research DENOTHE, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Laura Dies
- Centre of Research DENOTHE, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Susanna Bormioli
- Centre of Research DENOTHE, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Daniele Cammelli
- Immunoallergology Unit, Careggi University-Hospital, Florence, Italy
| | - Enrico Maggi
- Centre of Research DENOTHE, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.,Immunology Research Area, IRCSS Bambino Gesù Pediatric Hospital, Rome, Italy
| | - Andrea Matucci
- Immunoallergology Unit, Careggi University-Hospital, Florence, Italy
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20
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Vultaggio A, Nencini F, Carraresi A, Pratesi S, Movérare R, Eriksson C, Venemalm L, Maggi E, Matucci A. IgG4 anti-infliximab in treated patients: Clinical impact and temporal evolution. Allergy 2018; 73:2172-2181. [PMID: 29719053 DOI: 10.1111/all.13471] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2018] [Indexed: 01/04/2023]
Abstract
BACKGROUND Infliximab (IFX) carries potential risk of immunogenicity with the production of anti-drug antibodies (ADA). ADA may belong to different isotypes and are usually measured by ELISA bridging assay. This test is not designed to detect IgG4 antibodies. The aim was to measure IgG4 anti-IFX antibodies in a cohort of IFX-treated patients and to evaluate their relationship with ADA and their clinical impact. METHODS Anti-drug antibodies were detected using a bridging ELISA in the serum of 222 treated patients with different clinical outcomes to IFX. The same samples were analyzed for IgG4 anti-IFX antibodies using an experimental ImmunoCAP assay with reduced serum IgG4 background levels. A longitudinal evaluation was performed in a subgroup of 38 patients to define the temporal evolution of IgG4 anti-IFX. RESULTS IgG4 anti-IFX was found in 26.6% of patients. Eighty of 222 patients were ADA+ (36%) and the majority (57/80, 71.3%) had IgG4 anti-IFX. Two IgG4-positive but ADA-negative patients were identified. IgG4 anti-IFX levels correlated with the serum levels of ADA. IgG4 anti-IFX was more common in both reactive and nonresponder patients than in tolerant/responder patients. Patients who had experienced IgE-mediated reactions displayed significantly higher IgG4 anti-IFX than IgE-negative reactive patients. The majority of patients tested positive for IgG4 anti-IFX after the first seven infusions. CONCLUSIONS IgG4 anti-IFX is common in treated patients and a large part of ADA producing patients produce IgG4 antibodies. The IgG4 anti-IFX response does not prevent hypersensitivity reactions to IFX and correlates with the IgE anti-IFX response.
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Affiliation(s)
- A. Vultaggio
- Immunoallergology Unit Department of Biomedicine; Careggi University Hospital; Florence Italy
| | - F. Nencini
- Centre for Research Transfer and High Education DENOTHE and Department of Experimental and Clinical Medicine; University of Florence; Florence Italy
| | - A. Carraresi
- Immunoallergology Unit Department of Biomedicine; Careggi University Hospital; Florence Italy
| | - S. Pratesi
- Centre for Research Transfer and High Education DENOTHE and Department of Experimental and Clinical Medicine; University of Florence; Florence Italy
| | - R. Movérare
- Thermo Fisher Scientific ImmunoDiagnostics; Uppsala Sweden
- Department of Medical Sciences Respiratory, Allergy and Sleep Research; Uppsala University; Uppsala Sweden
| | - C. Eriksson
- Thermo Fisher Scientific ImmunoDiagnostics; Uppsala Sweden
| | - L. Venemalm
- Thermo Fisher Scientific ImmunoDiagnostics; Uppsala Sweden
| | - E. Maggi
- Centre for Research Transfer and High Education DENOTHE and Department of Experimental and Clinical Medicine; University of Florence; Florence Italy
| | - A. Matucci
- Immunoallergology Unit Department of Biomedicine; Careggi University Hospital; Florence Italy
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21
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Groell F, Jordan O, Borchard G. In vitro models for immunogenicity prediction of therapeutic proteins. Eur J Pharm Biopharm 2018; 130:128-142. [DOI: 10.1016/j.ejpb.2018.06.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 05/09/2018] [Accepted: 06/08/2018] [Indexed: 12/21/2022]
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Naviglio S, Giuffrida P, Stocco G, Lenti MV, Ventura A, Corazza GR, Di Sabatino A. How to predict response to anti-tumour necrosis factor agents in inflammatory bowel disease. Expert Rev Gastroenterol Hepatol 2018; 12:797-810. [PMID: 29957083 DOI: 10.1080/17474124.2018.1494573] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Anti-tumor necrosis factor (TNF) agents have changed the therapeutic approach to inflammatory bowel disease (IBD). However, a considerable proportion of patients either do not primarily respond or lose response to treatment. Despite the long-standing experience in the use of these drugs, still there is the need of identifying the possible predictors of efficacy. Areas covered: We critically review the current knowledge on predictors of response to anti-TNF therapy - both those available in clinical practice and those still under investigation. Multiple factors are involved in treatment success, including disease phenotype and severity, adherence to medications, and pharmacogenomic, pharmacokinetic, and immunologic factors. Literature search was conducted in PubMed using keywords 'inflammatory bowel disease,' 'Crohn's disease,' and 'ulcerative colitis,' matched with 'antitumor necrosis factor,' 'biologic therapy,' 'clinical response,' 'predictors,' and 'efficacy,' Relevant articles were selected for review. Expert commentary: While the role of several factors in clinical practice is clearly established, other investigational markers have been proposed, mostly in small studies, yet for many of them little external validation exists. Therapeutic drug monitoring is emerging as a pivotal strategy to guide decisions in clinical practice. In the near future, novel markers could improve our ability to direct treatment and personalize therapy.
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Affiliation(s)
- Samuele Naviglio
- a Institute for Maternal and Child Health IRCCS Burlo Garofolo , Trieste , Italy.,b Department of Medicine, Surgery, and Health Sciences , University of Trieste , Trieste , Italy
| | - Paolo Giuffrida
- c First Department of Internal Medicine, San Matteo Hospital Foundation , University of Pavia , Pavia , Italy
| | - Gabriele Stocco
- d Department of Life Science , University of Trieste , Trieste , Italy
| | - Marco Vincenzo Lenti
- c First Department of Internal Medicine, San Matteo Hospital Foundation , University of Pavia , Pavia , Italy
| | - Alessandro Ventura
- a Institute for Maternal and Child Health IRCCS Burlo Garofolo , Trieste , Italy.,b Department of Medicine, Surgery, and Health Sciences , University of Trieste , Trieste , Italy
| | - Gino Roberto Corazza
- c First Department of Internal Medicine, San Matteo Hospital Foundation , University of Pavia , Pavia , Italy
| | - Antonio Di Sabatino
- c First Department of Internal Medicine, San Matteo Hospital Foundation , University of Pavia , Pavia , Italy
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Chaker AM. [Biologics in Rhinology - Forthcoming Personalized Concepts: the Future Starts Today]. Laryngorhinootologie 2018; 97:S142-S184. [PMID: 29905356 PMCID: PMC6541111 DOI: 10.1055/s-0043-123484] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Sinunasale Erkrankungen zählen mit zu den häufigsten chronischen Erkrankungen und führen zu einer erheblichen Störung der Lebensqualität, ein komorbides Asthma ist häufig. Trotz leitliniengerechter Therapie ist anzunehmen, dass mind. 20% der Patienten ihre Erkrankungssymptome nicht adäquat kontrollieren können. Neben den etablierten chirurgischen und konservativen Therapieoptionen finden sich nun vielversprechende Therapieansätze, die bspw. mittels therapeutischer Antikörper mechanistisch gezielt in die Pathophysiologie der Erkrankungen eingreifen können. Die Auswahl der geeigneten Patienten durch geeignete Biomarker und die richtige Therapie zum richtigen Stadium der Erkrankung anbieten zu können, ist das Ziel stratifizierter Medizin und eine wichtige Perspektive für die HNO.Chronic diseases of the nose and the paranasal sinuses are most common, frequently associated with bronchial asthma, and result in substantial reduction of quality of life. Despite optimal treatment according to guidelines, approx. 20 % of the patients will report inadequate control of symptoms. Apart from well established surgical and conservative approaches in therapy new therapeutic antibodies are available that aim specifically pathophysiological targets. The optimal allocation of effective therapy for patients using appropriate biomarkers at the most suitable timepoint is the hallmark of stratified medicine and an important perspective in ENT.
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Affiliation(s)
- Adam M. Chaker
- Klinik für Hals-Nasen-Ohrenheilkunde und Zentrum für Allergie und Umwelt, Klinikum rechts der Isar, Technische Universität München
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Kalluri SR, Grummel V, Hracsko Z, Pongratz V, Pernpeintner V, Gasperi C, Buck D, Hemmer B. Interferon-beta specific T cells are associated with the development of neutralizing antibodies in interferon-beta treated multiple sclerosis patients. J Autoimmun 2018; 88:83-90. [DOI: 10.1016/j.jaut.2017.10.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 10/06/2017] [Accepted: 10/08/2017] [Indexed: 11/30/2022]
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25
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Passey C, Suryawanshi S, Sanghavi K, Gupta M. Reporting, Visualization, and Modeling of Immunogenicity Data to Assess Its Impact on Pharmacokinetics, Efficacy, and Safety of Monoclonal Antibodies. AAPS J 2018; 20:35. [PMID: 29484520 DOI: 10.1208/s12248-018-0194-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Accepted: 01/17/2018] [Indexed: 12/21/2022]
Abstract
The rapidly increasing number of therapeutic biologics in development has led to a growing recognition of the need for improvements in immunogenicity assessment. Published data are often inadequate to assess the impact of an antidrug antibody (ADA) on pharmacokinetics, safety, and efficacy, and enable a fully informed decision about patient management in the event of ADA development. The recent introduction of detailed regulatory guidance for industry should help address many past inadequacies in immunogenicity assessment. Nonetheless, careful analysis of gathered data and clear reporting of results are critical to a full understanding of the clinical relevance of ADAs, but have not been widely considered in published literature to date. Here, we review visualization and modeling of immunogenicity data. We present several relatively simple visualization techniques that can provide preliminary information about the kinetics and magnitude of ADA responses, and their impact on pharmacokinetics and clinical endpoints for a given therapeutic protein. We focus on individual sample- and patient-level data, which can be used to build a picture of any trends, thereby guiding analysis of the overall study population. We also discuss methods for modeling ADA data to investigate the impact of immunogenicity on pharmacokinetics, efficacy, and safety.
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Affiliation(s)
- Chaitali Passey
- Clinical Pharmacology & Pharmacometrics, Bristol-Myers Squibb, Princeton, New Jersey, USA
| | - Satyendra Suryawanshi
- Clinical Pharmacology & Pharmacometrics, Bristol-Myers Squibb, Princeton, New Jersey, USA
| | - Kinjal Sanghavi
- Clinical Pharmacology & Pharmacometrics, Bristol-Myers Squibb, Princeton, New Jersey, USA
| | - Manish Gupta
- Clinical Pharmacology & Pharmacometrics, Bristol-Myers Squibb, Princeton, New Jersey, USA.
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Talotta R, Berzi A, Doria A, Batticciotto A, Ditto MC, Atzeni F, Sarzi-Puttini P, Trabattoni D. The Immunogenicity of Branded and Biosimilar Infliximab in Rheumatoid Arthritis According to Th9-Related Responses. Int J Mol Sci 2017; 18:E2127. [PMID: 29023386 DOI: 10.3390/ijms18102127] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 10/04/2017] [Accepted: 10/04/2017] [Indexed: 12/23/2022] Open
Abstract
Our objective was to evaluate the immunogenicity of branded and biosimilar infliximab by detecting changes in T-helper-9 (Th9) percentages induced by an in vitro stimulation test. METHODS Peripheral blood mononuclear cells collected from 55 consecutive rheumatoid arthritis (RA) outpatients (15 drug free, 20 successfully treated with branded infliximab, 20 branded infliximab inadequate responders) and 10 healthy controls were cultured, with or without 50 μg/mL of infliximab originator (Remicade®) or 50 μg/mL of infliximab biosimilar (Remsima®) for 18 h. Th9 lymphocytes were identified by means of flow cytometry as PU.1 and IRF4-expressing, IL-9-secreting CD4⁺ T cells. Furthermore, the markers CCR7 and CD45RA were used to distinguish naïve from memory IL-9 producer cells. RESULTS Under unstimulated conditions, the drug-free RA patients had the highest percentages of Th9 lymphocytes. Following stimulation with branded infliximab, the percentages of PU.1 and IRF4-expressing Th9 cells, CCR7⁺, CD45RA- (central memory) and CCR7-, CD45RA- (effector memory) cells significantly increased in the group of inadequate responders, but no significant variation was observed after exposure to the biosimilar of infliximab. CONCLUSIONS Th9 cells seem to be involved in the immune response to the epitopes of branded, but not biosimilar, infliximab, and this may depend on the recall and stimulation of both central and effector memory cells.
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Vultaggio A, Nencini F, Pratesi S, Cammelli D, Totaro M, Romagnani S, Maggi E, Matucci A. IL-10–Producing Infliximab-Specific T Cells Regulate the Antidrug T Cell Response in Exposed Patients. J I 2017; 199:1283-1289. [DOI: 10.4049/jimmunol.1700008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 06/09/2017] [Indexed: 12/29/2022]
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Hamze M, Meunier S, Karle A, Gdoura A, Goudet A, Szely N, Pallardy M, Carbonnel F, Spindeldreher S, Mariette X, Miceli-Richard C, Maillère B. Characterization of CD4 T Cell Epitopes of Infliximab and Rituximab Identified from Healthy Donors. Front Immunol 2017; 8:500. [PMID: 28529511 PMCID: PMC5418239 DOI: 10.3389/fimmu.2017.00500] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [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: 02/12/2017] [Accepted: 04/11/2017] [Indexed: 12/14/2022] Open
Abstract
The chimeric antibodies anti-CD20 rituximab (Rtx) and anti-TNFα infliximab (Ifx) induce antidrug antibodies (ADAs) in many patients with inflammatory diseases. Because of the key role of CD4 T lymphocytes in the initiation of antibody responses, we localized the CD4 T cell epitopes of Rtx and Ifx. With the perspective to anticipate immunogenicity of therapeutic antibodies, identification of the CD4 T cell epitopes was performed using cells collected in healthy donors. Nine T cell epitopes were identified in the variable chains of both antibodies by deriving CD4 T cell lines raised against either Rtx or Ifx. The T cell epitopes often exhibited a good affinity for human leukocyte antigen (HLA)-DR molecules and were part of the peptides identified by MHC-associated peptide proteomics assay from HLA-DR molecules of dendritic cells (DCs) loaded with the antibodies. Two-third of the T cell epitopes identified from the healthy donors stimulated peripheral blood mononuclear cells from patients having developed ADAs against Rtx or Ifx and promoted the secretion of a diversity of cytokines. These data emphasize the predictive value of evaluating the T cell repertoire of healthy donors and the composition of peptides bound to HLA-DR of DCs to anticipate and prevent immunogenicity of therapeutic antibodies.
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Affiliation(s)
- Moustafa Hamze
- CEA-Saclay, Institut de Biologie et Technologies, Université Paris-Saclay, Gif sur Yvette, France
| | - Sylvain Meunier
- CEA-Saclay, Institut de Biologie et Technologies, Université Paris-Saclay, Gif sur Yvette, France
| | | | - Abdelaziz Gdoura
- CEA-Saclay, Institut de Biologie et Technologies, Université Paris-Saclay, Gif sur Yvette, France
| | - Amélie Goudet
- CEA-Saclay, Institut de Biologie et Technologies, Université Paris-Saclay, Gif sur Yvette, France
| | - Natacha Szely
- INSERM UMR 996, Faculté de Pharmacie, Université Paris-Sud, Chatenay Malabry, France
| | - Marc Pallardy
- INSERM UMR 996, Faculté de Pharmacie, Université Paris-Sud, Chatenay Malabry, France
| | - Franck Carbonnel
- Service de gastro-entérologie, Hôpitaux Universitaires Paris-Sud, Le Kremlin-Bicêtre, France
| | | | - Xavier Mariette
- INSERM UMR 1184, Assistance Publique-Hôpitaux de Paris, Service de Rhumatologie, Hôpitaux Universitaires Paris-Sud, Université Paris-Sud, Le Kremlin-Bicêtre, France
| | - Corinne Miceli-Richard
- INSERM UMR 1184, Assistance Publique-Hôpitaux de Paris, Service de Rhumatologie, Hôpitaux Universitaires Paris-Sud, Université Paris-Sud, Le Kremlin-Bicêtre, France
| | - Bernard Maillère
- CEA-Saclay, Institut de Biologie et Technologies, Université Paris-Saclay, Gif sur Yvette, France
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Picard M, Galvão VR. Current Knowledge and Management of Hypersensitivity Reactions to Monoclonal Antibodies. The Journal of Allergy and Clinical Immunology: In Practice 2017; 5:600-609. [DOI: 10.1016/j.jaip.2016.12.001] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 11/19/2016] [Accepted: 12/02/2016] [Indexed: 12/23/2022]
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