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Schoos AMM, Bullens D, Chawes BL, Costa J, De Vlieger L, DunnGalvin A, Epstein MM, Garssen J, Hilger C, Knipping K, Kuehn A, Mijakoski D, Munblit D, Nekliudov NA, Ozdemir C, Patient K, Peroni D, Stoleski S, Stylianou E, Tukalj M, Verhoeckx K, Zidarn M, van de Veen W. Immunological Outcomes of Allergen-Specific Immunotherapy in Food Allergy. Front Immunol 2020; 11:568598. [PMID: 33224138 PMCID: PMC7670865 DOI: 10.3389/fimmu.2020.568598] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 09/30/2020] [Indexed: 12/21/2022] Open
Abstract
IgE-mediated food allergies are caused by adverse immunologic responses to food proteins. Allergic reactions may present locally in different tissues such as skin, gastrointestinal and respiratory tract and may result is systemic life-threatening reactions. During the last decades, the prevalence of food allergies has significantly increased throughout the world, and considerable efforts have been made to develop curative therapies. Food allergen immunotherapy is a promising therapeutic approach for food allergies that is based on the administration of increasing doses of culprit food extracts, or purified, and sometime modified food allergens. Different routes of administration for food allergen immunotherapy including oral, sublingual, epicutaneous and subcutaneous regimens are being evaluated. Although a wealth of data from clinical food allergen immunotherapy trials has been obtained, a lack of consistency in assessed clinical and immunological outcome measures presents a major hurdle for evaluating these new treatments. Coordinated efforts are needed to establish standardized outcome measures to be applied in food allergy immunotherapy studies, allowing for better harmonization of data and setting the standards for the future research. Several immunological parameters have been measured in food allergen immunotherapy, including allergen-specific immunoglobulin levels, basophil activation, cytokines, and other soluble biomarkers, T cell and B cell responses and skin prick tests. In this review we discuss different immunological parameters and assess their applicability as potential outcome measures for food allergen immunotherapy that may be included in such a standardized set of outcome measures.
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Affiliation(s)
- Ann-Marie Malby Schoos
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Pediatrics, Slagelse Sygehus, Slagelse, Denmark
| | - Dominique Bullens
- Allergy and Immunology Research Group, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Clinical Division of Pediatrics, UZ Leuven, Leuven, Belgium
| | - Bo Lund Chawes
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Joana Costa
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Liselot De Vlieger
- Allergy and Immunology Research Group, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Audrey DunnGalvin
- School of Applied Psychology, University College Cork, Cork, Ireland
- Department of Paediatrics and Paediatric Infectious Diseases, Institute of Child’s Health, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Michelle M. Epstein
- Experimental Allergy Laboratory, Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Johan Garssen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, Netherlands
- Centre of Excellence Immunology, Danone Nutricia research, Utrecht, Netherlands
| | - Christiane Hilger
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg
| | - Karen Knipping
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, Netherlands
- Centre of Excellence Immunology, Danone Nutricia research, Utrecht, Netherlands
| | - Annette Kuehn
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg
| | - Dragan Mijakoski
- Institute of Occupational Health of RNM, Skopje, North Macedonia
- Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, Skopje, North Macedonia
| | - Daniel Munblit
- Department of Paediatrics and Paediatric Infectious Diseases, Institute of Child’s Health, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Inflammation, Repair and Development Section, NHLI, Imperial College London, London, United Kingdom
| | - Nikita A. Nekliudov
- Department of Paediatrics and Paediatric Infectious Diseases, Institute of Child’s Health, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Cevdet Ozdemir
- Institute of Child Health, Department of Pediatric Basic Sciences, Istanbul University, Istanbul, Turkey
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Karine Patient
- SPI—Food Allergy Unit, Département Médicaments et Technologies pour la Santé (DMTS), Université Paris Saclay, CEA, INRAE, Gif-sur-Yvette, France
| | - Diego Peroni
- Section of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Sasho Stoleski
- Institute of Occupational Health of RNM, Skopje, North Macedonia
- Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, Skopje, North Macedonia
| | - Eva Stylianou
- Regional Unit for Asthma, Allergy and Hypersensitivity, Department of Pulmonary Diseases, Oslo University Hospital, Oslo, Norway
| | - Mirjana Tukalj
- Children’s Hospital, Department of Allergology and Pulmonology, Zagreb, Croatia
- Faculty of Medicine, University of Osijek, Osijek, Croatia
- Catholic University of Croatia, Zagreb, Croatia
| | - Kitty Verhoeckx
- Division of Internal Medicine and Dermatology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Mihaela Zidarn
- University Clinic of Pulmonary and Allergic Diseases Golnik, Golnik, Slovenia, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
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