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Malucelli M, Farias R, Mello RG, Prando C. Biomarkers associated with persistence and severity of IgE-mediated food allergies: a systematic review. J Pediatr (Rio J) 2023; 99:315-321. [PMID: 36977497 PMCID: PMC10373149 DOI: 10.1016/j.jped.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 02/02/2023] [Accepted: 02/03/2023] [Indexed: 03/30/2023] Open
Abstract
OBJECTIVE The prevalence of food allergies (FA) has increased worldwide over the last few decades. Milk, eggs, and peanuts are among the most common allergens and can cause anaphylaxis. Therefore, we aimed to identify biomarkers that could predict the persistence and/or severity of IgE-mediated allergies to milk, eggs, and peanuts via a systematic review. METHODS This systematic review proceeded according to a protocol registered in the International Prospective Register of Systematic Reviews. Two independent authors extracted studies of interest from PubMed, SciELO, EMBASE, Scopus, and Ebsco databases and assessed their quality using the Newcastle-Ottawa Scale. RESULTS We selected 14 articles describing 1,398 patients. Among eight identified biomarkers, total IgE, specific IgE (sIgE), and IgG4 were the most often cited biomarkers of persistent allergies to milk, eggs, and peanuts. Skin prick tests, endpoint tests, and sIgE cutoff levels may predict positive responses to challenges with these foods. The basophil activation test is a biomarker for the severity and/or threshold of allergic reactions to milk and peanuts. CONCLUSION Only a few publications identified possible prognostic indicators of the persistence or severity of FA and outcomes of oral food challenges, indicating that more accessible biomarkers are needed to determine the likelihood of having a severe food allergic reaction.
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Affiliation(s)
- Mariana Malucelli
- Faculdades Pequeno Príncipe, Pós-Graduação em Biotecnologia Aplicada à Saúde da Criança e do Adolescente, Curitiba, PR, Brazil; Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil; Hospital Pequeno Príncipe, Serviço de Alergia e Imunologia Pediátrica, Curitiba, PR, Brazil; Complexo Hospital de Clinicas - Ebserh, UFPR, Curitiba, PR, Brazil.
| | - Roque Farias
- Faculdades Pequeno Príncipe, Curso de Medicina, Curitiba, PR, Brazil
| | - Rosiane Guetter Mello
- Faculdades Pequeno Príncipe, Pós-Graduação em Biotecnologia Aplicada à Saúde da Criança e do Adolescente, Curitiba, PR, Brazil; Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil; Faculdades Pequeno Príncipe, Curso de Medicina, Curitiba, PR, Brazil
| | - Carolina Prando
- Faculdades Pequeno Príncipe, Pós-Graduação em Biotecnologia Aplicada à Saúde da Criança e do Adolescente, Curitiba, PR, Brazil; Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil; Hospital Pequeno Príncipe, Serviço de Alergia e Imunologia Pediátrica, Curitiba, PR, Brazil; Faculdades Pequeno Príncipe, Curso de Medicina, Curitiba, PR, Brazil
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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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Zelm MC, McKenzie CI, Varese N, Rolland JM, O'Hehir RE. Recent developments and highlights in immune monitoring of allergen immunotherapy. Allergy 2019; 74:2342-2354. [PMID: 31587309 DOI: 10.1111/all.14078] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 10/01/2019] [Accepted: 10/02/2019] [Indexed: 12/15/2022]
Abstract
Allergic diseases are the most common chronic immune-mediated disorders and can manifest with an enormous diversity in clinical severity and symptoms. Underlying mechanisms for the adverse immune response to allergens and its downregulation by treatment are still being revealed. As a result, there have been, and still are, major challenges in diagnosis, prediction of disease progression/evolution and treatment. Currently, the only corrective treatment available is allergen immunotherapy (AIT). AIT modifies the immune response through long-term repeated exposure to defined doses of allergen. However, as the treatment usually needs to be continued for several years to be effective, and can be accompanied by adverse reactions, many patients face difficulties completing their schedule. Long-term therapy also potentially incurs high costs. Therefore, there is a great need for objective markers to predict or to monitor individual patient's beneficial changes in immune response during therapy so that efficacy can be identified as early as possible. In this review, we specifically address recent technical developments that have generated new insights into allergic disease pathogenesis, and how these could potentially be translated into routine laboratory assays for disease monitoring during AIT that are relatively inexpensive, robust and scalable.
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Affiliation(s)
- Menno C. Zelm
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
- Department of Respiratory Medicine Allergy and Clinical Immunology (Research) Central Clinical School Monash University, and Alfred Hospital Melbourne VIC Australia
| | - Craig I. McKenzie
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
| | - Nirupama Varese
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
- Department of Respiratory Medicine Allergy and Clinical Immunology (Research) Central Clinical School Monash University, and Alfred Hospital Melbourne VIC Australia
| | - Jennifer M. Rolland
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
- Department of Respiratory Medicine Allergy and Clinical Immunology (Research) Central Clinical School Monash University, and Alfred Hospital Melbourne VIC Australia
| | - Robyn E. O'Hehir
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
- Department of Respiratory Medicine Allergy and Clinical Immunology (Research) Central Clinical School Monash University, and Alfred Hospital Melbourne VIC Australia
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