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Khaitov M, Shilovskiy I, Valenta R, Weber M, Korneev A, Tulaeva I, Gattinger P, van Hage M, Hofer G, Konradsen JR, Keller W, Akinfenwa O, Poroshina A, Ilina N, Fedenko E, Elisyutina O, Litovkina A, Smolnikov E, Nikonova A, Rybalkin S, Aldobaev V, Smirnov V, Shershakova N, Petukhova O, Kudlay D, Shatilov A, Timofeeva A, Campana R, Udin S, Skvortsova V. Recombinant PreS-fusion protein vaccine for birch pollen and apple allergy. Allergy 2024; 79:1001-1017. [PMID: 37855043 DOI: 10.1111/all.15919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 09/12/2023] [Accepted: 09/25/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND IgE cross-sensitization to major birch pollen allergen Bet v 1 and pathogenesis-related (PR10) plant food allergens is responsible for the pollen-food allergy syndrome. METHODS We designed a recombinant protein, AB-PreS, consisting of non-allergenic peptides derived from the IgE-binding sites of Bet v 1 and the cross-reactive apple allergen, Mal d 1, fused to the PreS domain of HBV surface protein as immunological carrier. AB-PreS was expressed in E. coli and purified by chromatography. The allergenic and inflammatory activity of AB-PreS was tested using basophils and PBMCs from birch pollen allergic patients. The ability of antibodies induced by immunization of rabbits with AB-PreS and birch pollen extract-based vaccines to inhibit allergic patients IgE binding to Bet v 1 and Mal d 1 was assessed by ELISA. RESULTS IgE-binding experiments and basophil activation test revealed the hypoallergenic nature of AB-PreS. AB-PreS induced lower T-cell activation and inflammatory cytokine production in cultured PBMCs from allergic patients. IgG antibodies induced by five injections with AB-PreS inhibited allergic patients' IgE binding to Bet v 1 and Mal d 1 better than did IgG induced by up to 30 injections of six licensed birch pollen allergen extract-based vaccines. Additionally, immunization with AB-PreS induced HBV-specific antibodies potentially protecting from infection with HBV. CONCLUSION The recombinant AB-PreS-based vaccine is hypoallergenic and superior over currently registered allergen extract-based vaccines regarding the induction of blocking antibodies to Bet v 1 and Mal d 1 in animals.
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Affiliation(s)
- Musa Khaitov
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
- Pirogov Russian National Research Medical University, Moscow, Russian Federation
| | - Igor Shilovskiy
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
| | - Rudolf Valenta
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
- Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
- Department of Clinical Immunology and Allergology, Laboratory of Immunopathology, Sechenov First Moscow State Medical University, Moscow, Russian Federation
- Karl Landsteiner University for Healthcare Sciences, Krems, Austria
| | - Milena Weber
- Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Artem Korneev
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
| | - Inna Tulaeva
- Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
- Department of Clinical Immunology and Allergology, Laboratory of Immunopathology, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Pia Gattinger
- Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Marianne van Hage
- Department of Medicine Solna, Division of Immunology and Allergy, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Gerhard Hofer
- Department of Materials and Environmental Chemistry, University of Stockholm, Stockholm, Sweden
| | - Jon R Konradsen
- Department of Women's and Children's Health, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Walter Keller
- Institute of Molecular Biosciences, BioTechMed Graz, University of Graz, Graz, Austria
| | - Oluwatoyin Akinfenwa
- Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Alina Poroshina
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
| | - Nataliya Ilina
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
| | - Elena Fedenko
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
| | - Olga Elisyutina
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation
| | - Alla Litovkina
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation
| | - Evgenii Smolnikov
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation
| | | | - Sergei Rybalkin
- Pirogov Russian National Research Medical University, Moscow, Russian Federation
| | - Vladimir Aldobaev
- Pirogov Russian National Research Medical University, Moscow, Russian Federation
| | - Valeriy Smirnov
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
- Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | | | - Olga Petukhova
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
| | - Dmitriy Kudlay
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
- Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Artem Shatilov
- NRC Institute of Immunology, FMBA of Russia, Moscow, Russian Federation
| | | | - Raffaela Campana
- Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Sergei Udin
- Federal State Budgetary Institution "Centre for Strategic Planning and Management of Biomedical Health Risks" of the Federal Medical Biological Agency, Moscow, Russian Federation
| | - Veronica Skvortsova
- Federal Medical Biological Agency of Russia (FMBA Russia), Moscow, Russian Federation
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2
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Brazhnikov G, Smolnikov E, Litovkina A, Jiang T, Shatilov A, Tulaeva I, Tulaev M, Karaulov A, Poroshina A, Zhernov Y, Focke‐Tejkl M, Weber M, Akinfenwa O, Elisyutina O, Andreev S, Shilovskiy I, Shershakova N, Smirnov V, Fedenko E, Lepeshkova TS, Beltyukov EC, Naumova VV, Kundi M, Khaitov M, Wiedermann U, Valenta R, Campana R. Natural human Bet v 1-specific IgG antibodies recognize non-conformational epitopes whereas IgE reacts with conformational epitopes. Allergy 2023; 78:3136-3153. [PMID: 37701941 PMCID: PMC10952721 DOI: 10.1111/all.15865] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 07/06/2023] [Accepted: 07/12/2023] [Indexed: 09/14/2023]
Abstract
BACKGROUND The nature of epitopes on Bet v 1 recognized by natural IgG antibodies of birch pollen allergic patients and birch pollen-exposed but non-sensitized subjects has not been studied in detail. OBJECTIVE To investigate IgE and IgG recognition of Bet v 1 and to study the effects of natural Bet v 1-specific IgG antibodies on IgE recognition of Bet v 1 and Bet v 1-induced basophil activation. METHODS Sera from birch pollen allergic patients (BPA, n = 76), allergic patients without birch pollen allergy (NBPA, n = 40) and non-allergic individuals (NA, n = 48) were tested for IgE, IgG as well as IgG1 and IgG4 reactivity to folded recombinant Bet v 1, two unfolded recombinant Bet v 1 fragments comprising the N-terminal (F1) and C-terminal half of Bet v 1 (F2) and unfolded peptides spanning the corresponding sequences of Bet v 1 and the apple allergen Mal d 1 by ELISA or micro-array analysis. The ability of Bet v 1-specific serum antibodies from non-allergic subjects to inhibit allergic patients IgE or IgG binding to rBet v 1 or to unfolded Bet v 1-derivatives was assessed by competition ELISAs. Furthermore, the ability of serum antibodies from allergic and non-allergic subjects to modulate Bet v 1-induced basophil activation was investigated using rat basophilic leukaemia cells expressing the human FcεRI which had been loaded with IgE from BPA patients. RESULTS IgE antibodies from BPA patients react almost exclusively with conformational epitopes whereas IgG, IgG1 and IgG4 antibodies from BPA, NBPA and NA subjects recognize mainly unfolded and sequential epitopes. IgG competition studies show that IgG specific for unfolded/sequential Bet v 1 epitopes is not inhibited by folded Bet v 1 and hence the latter seem to represent cryptic epitopes. IgG reactivity to Bet v 1 peptides did not correlate with IgG reactivity to the corresponding Mal d 1 peptides and therefore does not seem to be a result of primary sensitization to PR10 allergen-containing food. Natural Bet v 1-specific IgG antibodies inhibited IgE binding to Bet v 1 only poorly and could even enhance Bet v 1-specific basophil activation. CONCLUSION IgE and IgG antibodies from BPA patients and birch pollen-exposed non-sensitized subjects recognize different epitopes. These findings explain why natural allergen-specific IgG do not protect against allergic symptoms and suggest that allergen-specific IgE and IgG have different clonal origin.
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Affiliation(s)
- Georgii Brazhnikov
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
- Institute for Specific Prophylaxis and Tropical Medicine, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
| | - Evgenii Smolnikov
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
- Department of Immunology, Institute of MedicineRUDN UniversityMoscowRussia
| | - Alla Litovkina
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
- Department of Immunology, Institute of MedicineRUDN UniversityMoscowRussia
| | - Tianchi Jiang
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
| | - Artem Shatilov
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
| | - Inna Tulaeva
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
- Laboratory of Immunopathology, Department of Clinical Immunology and AllergologyI.M. Sechenov First Moscow State Medical University (Sechenov University)MoscowRussia
| | - Mikhail Tulaev
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
| | - Alexander Karaulov
- Laboratory of Immunopathology, Department of Clinical Immunology and AllergologyI.M. Sechenov First Moscow State Medical University (Sechenov University)MoscowRussia
| | - Alina Poroshina
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
| | - Yury Zhernov
- F. Erismann Institute of Public HealthI.M. Sechenov First Moscow State Medical University (Sechenov University)MoscowRussia
| | - Margarete Focke‐Tejkl
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
- Karl Landsteiner University of Health SciencesKremsAustria
| | - Milena Weber
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
| | - Oluwatoyin Akinfenwa
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
| | - Olga Elisyutina
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
- Department of Immunology, Institute of MedicineRUDN UniversityMoscowRussia
| | - Sergey Andreev
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
| | - Igor Shilovskiy
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
| | - Nadezhda Shershakova
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
| | - Valeriy Smirnov
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
| | - Elena Fedenko
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
| | | | - Evgeny Cronidovich Beltyukov
- Department of Faculty Therapy, Endocrinology, Allergology and ImmunologyUral State Medical UniversityYekaterinburgRussia
| | - Veronika Victorovna Naumova
- Department of Faculty Therapy, Endocrinology, Allergology and ImmunologyUral State Medical UniversityYekaterinburgRussia
| | - Michael Kundi
- Institute for Hygiene and Applied Immunology, Center for Public HealthMedical University of ViennaViennaAustria
| | - Musa Khaitov
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
- Pirogov Russian National Research Medical UniversityMoscowRussia
| | - Ursula Wiedermann
- Institute for Specific Prophylaxis and Tropical Medicine, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
| | - Rudolf Valenta
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
- National Research Center Institute of Immunology Federal Medical‐Biological Agency of RussiaMoscowRussia
- Laboratory of Immunopathology, Department of Clinical Immunology and AllergologyI.M. Sechenov First Moscow State Medical University (Sechenov University)MoscowRussia
- Karl Landsteiner University of Health SciencesKremsAustria
| | - Raffaela Campana
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
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3
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Maspero J, De Paula Motta Rubini N, Zhang J, Sanclemente G, Amador JR, El Sayed MH, Chan Wai Ming A, Dodiuk-Gad RP, Hamadah I, Thevarajah S, Rincón-Perez C, Fedenko E, Yew YW, Tang MB, Chu CY, Kulthanan K, Kucuk OS, Al-Hammadi A, Brignoli L, Tsankova A, El-Samad S, Neves JE, Eckert L. Epidemiology of adult patients with atopic dermatitis in AWARE 1: A second international survey. World Allergy Organ J 2023; 16:100724. [PMID: 37033301 PMCID: PMC10074250 DOI: 10.1016/j.waojou.2022.100724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/12/2022] [Accepted: 10/25/2022] [Indexed: 03/30/2023] Open
Abstract
Background There are gaps in our understanding of the epidemiology of atopic dermatitis (AD) in adults. Objective To evaluate the prevalence and severity of AD in adults from countries/regions within Asia, Eurasia, Latin America, Middle East, and Russia. Methods This international, web-based survey was performed in Argentina, Brazil, China, Colombia, Egypt, Hong Kong, Israel, Malaysia, Mexico, Russia, Kingdom of Saudi Arabia (KSA), Singapore, Taiwan, Thailand, Turkey, and United Arab Emirates. Questionnaires were sent to adult members of online respondent panels for determination of AD and assessment of severity. A diagnosis of AD required respondents to meet the modified United Kingdom (UK) Working Party criteria and to self-report they had a physician diagnosis of AD. Severity of AD was determined using Patient-Oriented Scoring of Atopic Dermatitis (PO-SCORAD), Patient-Oriented Eczema Measure (POEM), and Patient Global Assessment (PGA). Results Among respondents by country/region the prevalence of AD ranged from 3.4% in Israel to 33.7% in Thailand. The prevalence was generally higher in females versus males. Severity varied by scale, although regardless of scale the proportion of respondents with mild and moderate disease was higher than severe disease. PGA consistently resulted in the lowest proportion of severe AD (range 2.4% China - 10.8% Turkey) relative to PO-SCORAD (range 13.4% China - 41.6% KSA) and POEM (range 5.1% China - 16.6% Israel). Conclusions This survey highlights the importance of AD in adults, with high prevalence and high morbidity among respondents and emphasizes that AD is not just a disease of childhood-there is disease persistence and chronicity in adults.
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4
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Litovkina A, Byazrova M, Smolnikov E, Nikonova A, Elisyutina O, Fedenko E, Ilina N, Akinfenwa O, Campana R, Kudlay D, Valenta R, Khaitov M. Allergic sensitization to Mal d 1 without detectable specific serum IgE. Pediatr Allergy Immunol 2022; 33:e13891. [PMID: 36564883 PMCID: PMC10107674 DOI: 10.1111/pai.13891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 10/02/2022] [Accepted: 11/09/2022] [Indexed: 12/12/2022]
Affiliation(s)
- Alla Litovkina
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation.,Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation
| | - Maria Byazrova
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation.,Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation.,Lomonosov Moscow State University, Moscow, Russian Federation
| | - Evgenii Smolnikov
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation.,Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation
| | - Alexandra Nikonova
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation.,Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation
| | - Olga Elisyutina
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation.,Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation
| | - Elena Fedenko
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation
| | - Nataliya Ilina
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation
| | - Oluwatoyin Akinfenwa
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Raffaela Campana
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Dmitry Kudlay
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation.,Department of Clinical Immunology and Allergy, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Rudolf Valenta
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation.,Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria.,Department of Clinical Immunology and Allergy, Sechenov First Moscow State Medical University, Moscow, Russian Federation.,Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Musa Khaitov
- National Research Center, Institute of Immunology FMBA of Russia, Moscow, Russian Federation.,Pirogov Russian National Research Medical University, Moscow, Russian Federation
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5
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Huang HJ, Campana R, Akinfenwa O, Curin M, Sarzsinszky E, Karsonova A, Riabova K, Karaulov A, Niespodziana K, Elisyutina O, Fedenko E, Litovkina A, Smolnikov E, Khaitov M, Vrtala S, Schlederer T, Valenta R. Microarray-Based Allergy Diagnosis: Quo Vadis? Front Immunol 2021; 11:594978. [PMID: 33679689 PMCID: PMC7928321 DOI: 10.3389/fimmu.2020.594978] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 12/08/2020] [Indexed: 12/24/2022] Open
Abstract
More than 30% of the world population suffers from allergy. Allergic individuals are characterized by the production of immunoglobulin E (IgE) antibodies against innocuous environmental allergens. Upon allergen recognition IgE mediates allergen-specific immediate and late-phase allergic inflammation in different organs. The identification of the disease-causing allergens by demonstrating the presence of allergen-specific IgE is the key to precision medicine in allergy because it allows tailoring different forms of prevention and treatment according to the sensitization profiles of individual allergic patients. More than 30 years ago molecular cloning started to accelerate the identification of the disease-causing allergen molecules and enabled their production as recombinant molecules. Based on recombinant allergen molecules, molecular allergy diagnosis was introduced into clinical practice and allowed dissecting the molecular sensitization profiles of allergic patients. In 2002 it was demonstrated that microarray technology allows assembling large numbers of allergen molecules on chips for the rapid serological testing of IgE sensitizations with small volumes of serum. Since then microarrayed allergens have revolutionized research and diagnosis in allergy, but several unmet needs remain. Here we show that detection of IgE- and IgG-reactivity to a panel of respiratory allergens microarrayed onto silicon elements is more sensitive than glass-based chips. We discuss the advantages of silicon-based allergen microarrays and how this technology will allow addressing hitherto unmet needs in microarray-based allergy diagnosis. Importantly, it described how the assembly of silicon microarray elements may create different microarray formats for suiting different diagnostic applications such as quick testing of single patients, medium scale testing and fully automated large scale testing.
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Affiliation(s)
- Huey-Jy Huang
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Raffaela Campana
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Oluwatoyin Akinfenwa
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Mirela Curin
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Eszter Sarzsinszky
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Antonina Karsonova
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergology, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Ksenja Riabova
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergology, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Alexander Karaulov
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergology, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Katarzyna Niespodziana
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Olga Elisyutina
- Department of Allergology and Clinical Immunology, NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Elena Fedenko
- Department of Allergology and Clinical Immunology, NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Alla Litovkina
- Department of Allergology and Clinical Immunology, NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Evgenii Smolnikov
- Department of Allergology and Clinical Immunology, NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Musa Khaitov
- Department of Allergology and Clinical Immunology, NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Susanne Vrtala
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Thomas Schlederer
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Rudolf Valenta
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria.,Laboratory of Immunopathology, Department of Clinical Immunology and Allergology, Sechenov First Moscow State Medical University, Moscow, Russia.,Department of Allergology and Clinical Immunology, NRC Institute of Immunology FMBA of Russia, Moscow, Russia.,Karl Landsteiner University of Health Sciences, Krems, Austria
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6
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Elisyutina O, Lupinek C, Fedenko E, Litovkina A, Smolnikov E, Ilina N, Kudlay D, Shilovskiy I, Valenta R, Khaitov M. IgE-reactivity profiles to allergen molecules in Russian children with and without symptoms of allergy revealed by micro-array analysis. Pediatr Allergy Immunol 2021; 32:251-263. [PMID: 32869350 PMCID: PMC7891667 DOI: 10.1111/pai.13354] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/26/2020] [Accepted: 08/18/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND The analysis of longitudinal birth cohorts with micro-arrayed allergen molecules has provided interesting information about the evolution of IgE sensitization in children. However, so far no cross-sectional study has been performed comparing IgE sensitization profiles in children with and without symptoms of allergy. Furthermore, no data are available regarding molecular IgE sensitization profiles in children from Russia. METHODS We recruited two groups of age- and gender-matched children, one (Group 1: n = 103; 12.24 ± 2.23 years; male/female: 58/45) with symptoms and a second (Group 2: n = 97; 12.78 ± 2.23 years; male/female: 53/44), without symptoms of allergy according to international ISAAC questionnaire. Children were further studied regarding symptoms of allergy (rhinitis, asthma, atopic dermatitis) according to international guidelines, and skin prick testing with a panel of aeroallergen extracts was performed before sera were analyzed in an investigator-blinded manner for IgE specific to more than 160 micro-arrayed allergen molecules using ImmunoCAP ISAC technology. RESULTS IgE sensitization = or >0.3 ISU to at least one of the micro-arrayed allergen molecules was found in 100% of the symptomatic children and in 36% of the asymptomatic children. Symptomatic and asymptomatic children showed a comparable IgE sensitization profile; however, frequencies of IgE sensitization and IgE levels to the individual allergen molecules were higher in the symptomatic children. Aeroallergen sensitization was dominated by sensitization to major birch pollen allergen, Bet v 1, and major cat allergen, Fel d 1. Food allergen sensitization was due to cross-sensitization to PR10 pollen and food allergens whereas genuine peanut sensitization was absent. CONCLUSION This is the first study analyzing molecular IgE sensitization profiles to more than 160 allergen molecules in children with and without symptoms of allergy. It detects similar molecular IgE sensitization profiles in symptomatic and asymptomatic children and identifies Bet v 1 and Fel d 1 as the predominant respiratory allergen molecules and PR10 proteins as the major food allergens and absence of genuine peanut allergy in Moscow region (Russia).
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Affiliation(s)
| | - Christian Lupinek
- Division of ImmunopathologyDepartment of Pathophysiology and Allergy ResearchCentre for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
| | - Elena Fedenko
- NRC Institute of Immunology FMBA of RussiaMoscowRussia
| | | | | | | | - Dmitry Kudlay
- NRC Institute of Immunology FMBA of RussiaMoscowRussia
| | | | - Rudolf Valenta
- NRC Institute of Immunology FMBA of RussiaMoscowRussia
- Division of ImmunopathologyDepartment of Pathophysiology and Allergy ResearchCentre for Pathophysiology, Infectiology and ImmunologyMedical University of ViennaViennaAustria
- Sechenov First State Medical UniversityMoscowRussia
- Karl Landsteiner University for Health SciencesKremsAustria
| | - Musa Khaitov
- NRC Institute of Immunology FMBA of RussiaMoscowRussia
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Niespodziana K, Borochova K, Pazderova P, Schlederer T, Astafyeva N, Baranovskaya T, Barbouche MR, Beltyukov E, Berger A, Borzova E, Bousquet J, Bumbacea RS, Bychkovskaya S, Caraballo L, Chung KF, Custovic A, Docena G, Eiwegger T, Evsegneeva I, Emelyanov A, Errhalt P, Fassakhov R, Fayzullina R, Fedenko E, Fomina D, Gao Z, Giavina-Bianchi P, Gotua M, Greber-Platzer S, Hedlin G, Ilina N, Ispayeva Z, Idzko M, Johnston SL, Kalayci Ö, Karaulov A, Karsonova A, Khaitov M, Kovzel E, Kowalski ML, Kudlay D, Levin M, Makarova S, Matricardi PM, Nadeau KC, Namazova-Baranova L, Naumova O, Nazarenko O, O'Byrne PM, Osier F, Pampura AN, Panaitescu C, Papadopoulos NG, Park HS, Pawankar R, Pohl W, Renz H, Riabova K, Sampath V, Sekerel BE, Sibanda E, Siroux V, Sizyakina LP, Sun JL, Szepfalusi Z, Umanets T, Van Bever HPS, van Hage M, Vasileva M, von Mutius E, Wang JY, Wong GWK, Zaikov S, Zidarn M, Valenta R. Toward personalization of asthma treatment according to trigger factors. J Allergy Clin Immunol 2020; 145:1529-1534. [PMID: 32081759 PMCID: PMC7613502 DOI: 10.1016/j.jaci.2020.02.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 02/06/2020] [Accepted: 02/07/2020] [Indexed: 12/16/2022]
Abstract
Asthma is a severe and chronic disabling disease affecting more than 300 million people worldwide. Although in the past few drugs for the treatment of asthma were available, new treatment options are currently emerging, which appear to be highly effective in certain subgroups of patients. Accordingly, there is a need for biomarkers that allow selection of patients for refined and personalized treatment strategies. Recently, serological chip tests based on microarrayed allergen molecules and peptides derived from the most common rhinovirus strains have been developed, which may discriminate 2 of the most common forms of asthma, that is, allergen- and virus-triggered asthma. In this perspective, we argue that classification of patients with asthma according to these common trigger factors may open new possibilities for personalized management of asthma.
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Affiliation(s)
- Katarzyna Niespodziana
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Kristina Borochova
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Petra Pazderova
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Thomas Schlederer
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Natalia Astafyeva
- Department of Clinical Immunology and Allergology of Saratov State Medical University, Saratov, Russia
| | | | | | - Evgeny Beltyukov
- Department of Faculty Therapy, Endocrinology, Allergology and Immunology, Ural State Medical University, Ekaterinburg, Russia
| | - Angelika Berger
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Elena Borzova
- Department of Clinical Allergology and Immunology, Russian Medical Academy of Continuous Professional Education, Moscow, Russia; Department of Clinical Genetics, Research and Clinical Institute for Pediatrics named after Yuri Veltischev at the Pirogov Russian National Research Medical University, Moscow, Russia; Department of Dermatology and Venereology, I.V. Sechenov First State Medical University, Moscow, Russia
| | - Jean Bousquet
- University Hospital, Montpellier, France; MACVIA-France, Montpellier, France; Charité, Universitätsmedizin Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Comprehensive Allergy Center, Department of Dermatology and Allergy, Berlin, Germany
| | - Roxana S Bumbacea
- Department of Allergology and Clinical Immunology, University of Medicine and Pharmacy "Carol Davila," Bucharest, Romania
| | | | - Luis Caraballo
- Institute for Immunological Research, The University of Cartagena, Cartagena de Indias, Colombia
| | - Kian Fan Chung
- National Heart & Lung Institute, Imperial College London, London, United Kingdom; MRC and Asthma UK Centre in Allergic Mechanisms of Asthma, London, United Kingdom
| | - Adnan Custovic
- National Heart & Lung Institute, Imperial College London, London, United Kingdom; MRC and Asthma UK Centre in Allergic Mechanisms of Asthma, London, United Kingdom
| | - Guillermo Docena
- Facultad de Ciencias Exactas, Universidad Nacional de La Plata, La Plata, Argentina
| | - Thomas Eiwegger
- Translational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada; Department of Immunology, University of Toronto, Toronto, Ontario, Canada; Division of Immunology and Allergy, Food Allergy and Anaphylaxis Program, Hospital for Sick Children, Departments of Paedriatrics and Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Irina Evsegneeva
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Alexander Emelyanov
- Department of Respiratory Medicine and Allergy, North-Western Medical University, St Petersburg, Russia
| | - Peter Errhalt
- Department of Pneumology, University Hospital Krems and Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Rustem Fassakhov
- Institute of Fundamental Medicine and Biology of Kazan Federal University, Kazan, Russia
| | - Rezeda Fayzullina
- Faculty of Pediatrics, Bashkir State Medical University, Ufa, Russia
| | - Elena Fedenko
- NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Daria Fomina
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov First Moscow State Medical University, Moscow, Russia; City Moscow Center of Allergy and Immunology, Clinical Hospital No. 52, Moscow, Russia
| | - Zhongshan Gao
- Allergy Research Center, Zhejiang University, Hangzhou, China
| | - Pedro Giavina-Bianchi
- Clinical Immunology and Allergy Division, University of Sao Paulo, Sao Paulo, Brazil
| | - Maia Gotua
- Center of Allergy and Immunology, David Tvildiani Medical University, Tbilisi, Georgia
| | - Susanne Greber-Platzer
- Division of Pediatric Pulmonology, Allergology and Endocrinology, Department of Pediatrics and Adolescent Medicine, Comprehensive Center Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Gunilla Hedlin
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden; Department of Womenś and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Natalia Ilina
- NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Zhanat Ispayeva
- Allergology Department, Kazakh National Medical University, Almaty, Kazakhstan
| | - Marco Idzko
- Department of Pneumology, Medical University of Vienna, Vienna, Austria
| | - Sebastian L Johnston
- National Heart & Lung Institute, Imperial College London, London, United Kingdom; MRC and Asthma UK Centre in Allergic Mechanisms of Asthma, London, United Kingdom
| | - Ömer Kalayci
- Pediatric Allergy and Asthma Unit, Hacettepe University School of Medicine, Ankara, Turkey
| | - Alexander Karaulov
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Antonina Karsonova
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Musa Khaitov
- NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Elena Kovzel
- Department of Clinical Immunology, Allergology, Pulmonology, Republic Diagnostic Center, Corporate Fund University Medical Center of Nazarbayev University, Nur-Sultan, Kazakhstan
| | - Marek L Kowalski
- Department of Allergy and Immunology, Medical University Lodz, Lodz, Poland
| | - Dmitry Kudlay
- NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Michael Levin
- Division of Asthma and Allergy, University of Cape Town, Cape Town, South Africa
| | - Svetlana Makarova
- Department of Preventive Pediatrics, National Medical Research Center for Children's Health, Moscow, Russia
| | - Paolo Maria Matricardi
- Department of Pediatric Pulmonology, Immunology and Intensive Care Medicine, Charité-University Medicine Berlin, Berlin, Germany
| | - Kari C Nadeau
- Sean N. Parker Center for Allergy and Asthma Research at Stanford University, Stanford University, Stanford, Calif
| | - Leyla Namazova-Baranova
- Department of Pediatrics, Russian National Research Medical University of MoH RF, Moscow, Russia
| | - Olga Naumova
- Center of Allergic Diseases of Upper Respiratory Ways, National Academy of Medical Sciences of Ukraine, Kyiv, Ukraine
| | - Oleksandr Nazarenko
- Department of Clinical and Laboratory Allergology and Immunology, National Medical Academy of Postgraduate Education, Kyiv, Ukraine
| | - Paul M O'Byrne
- Firestone Institute of Respiratory Health, Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Canada
| | - Faith Osier
- KEMRI-Wellcome Trust Research Programme (KWTRP), Kilifi, Kenya
| | - Alexander N Pampura
- Department of Allergology and Clinical Immunology, Research and Clinical Institute for Pediatrics named after Yuri Veltischev at the Pirogov Russian National Research Medical University of the Russian Ministry of Health, Moscow, Russia
| | - Carmen Panaitescu
- OncoGen Center, County Clinical Emergency Hospital "Pius Branzeu," and University of Medicine and Pharmacy V Babes, Timisoara, Romania
| | - Nikolaos G Papadopoulos
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, United Kingdom; Allergy Department, 2nd Pediatric Clinic, National Kapodistrian University of Athens, Athens, Greece
| | - Hae-Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Ruby Pawankar
- Department of Pediatrics, Nippon Medical School, Tokyo, Japan
| | - Wolfgang Pohl
- Pulmonary Department and Karl Landsteiner Institute for Clinical and Experimental Pulmology, Hietzing Hospital, Vienna, Austria
| | - Harald Renz
- Institute of Laboratory Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Philipps University Marburg, German Center for Lung Research (DZL) Marburg, Marburg, Germany
| | - Ksenja Riabova
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Vanitha Sampath
- Sean N. Parker Center for Allergy and Asthma Research at Stanford University, Stanford University, Stanford, Calif
| | - Bülent E Sekerel
- Pediatric Allergy and Asthma Unit, Hacettepe University School of Medicine, Ankara, Turkey
| | - Elopy Sibanda
- Asthma, Allergy and Immune Dysfunction Clinic, Twin Palms Medical Centre, Harare, Zimbabwe; Department of Pathology, Medical School, National University of Science and Technology, Bulawayo, Zimbabwe
| | - Valérie Siroux
- Univ. Grenoble Alpes, Inserm, CNRS, Team of Environmental Epidemiology Applied to Reproduction and Respiratory Health, IAB, Grenoble, France
| | - Ludmila P Sizyakina
- Department of Allergology and Immunology, Rostov Medical University, Rostov, Russia
| | - Jin-Lyu Sun
- Department of Allergy and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Zsolt Szepfalusi
- Division of Pediatric Pulmonology, Allergology and Endocrinology, Department of Pediatrics and Adolescent Medicine, Comprehensive Center Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Tetiana Umanets
- Department of Respiratory Diseases and Respiratory Allergy in Children, Institute of Pediatrics, Obstetrics and Gynecology, National Academy of Medical Sciences, Kyiv, Ukraine
| | - Hugo P S Van Bever
- Department of Paediatrics, National University of Singapore, Singapore, Singapore
| | - Marianne van Hage
- Division of Immunology and Allergy, Department of Medicine, Karolinska Institutet and University Hospital, Stockholm
| | - Margarita Vasileva
- Center of Allergology and Clinical Immunology, Regional Clinical Hospital, Khabarovsk, Russia
| | - Erika von Mutius
- Dr. von Hauner Children's Hospital, Ludwig Maximilian University Munich, Munich, Germany; Institute of Asthma and Allergy Prevention, Helmholtz Centre Munich, Munich, Germany; German Centre for Lung Research, Germany
| | - Jiu-Yao Wang
- Center for Allergy and Clinical Immunology Research (ACIR), Department of Pediatrics, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Gary W K Wong
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Sergii Zaikov
- Department of Phtihisiatry and Pulmonology, Shupyk National Medical Academy of Postgraduate Education, Kyiv, Ukraine
| | - Mihaela Zidarn
- University Clinic of Pulmonary and Allergic Diseases Golnik, Golnik, Slovenia; Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Rudolf Valenta
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria; Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov First Moscow State Medical University, Moscow, Russia; NRC Institute of Immunology FMBA of Russia, Moscow, Russia; Division of Immunology and Allergy, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden; Karl Landsteiner University, Krems, Austria.
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Elisyutina O, Fedenko E, Campana R, Litovkina A, Ilina N, Kudlay D, Egorenkov E, Smirnov V, Valenta R, Lupinek C, Khaitov M. Bet v 1-specific IgE levels and PR-10 reactivity discriminate silent sensitization from phenotypes of birch allergy. Allergy 2019; 74:2525-2528. [PMID: 31145475 DOI: 10.1111/all.13931] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
| | - Elena Fedenko
- NRC Institute of Immunology FMBA of Russia Moscow Russia
| | - Raffaela Campana
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Centre for Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Alla Litovkina
- NRC Institute of Immunology FMBA of Russia Moscow Russia
| | - Nataliya Ilina
- NRC Institute of Immunology FMBA of Russia Moscow Russia
| | - Dmitry Kudlay
- NRC Institute of Immunology FMBA of Russia Moscow Russia
| | | | - Valeriy Smirnov
- NRC Institute of Immunology FMBA of Russia Moscow Russia
- Sechenov First State Medical University Moscow Russian Federation
| | - Rudolf Valenta
- NRC Institute of Immunology FMBA of Russia Moscow Russia
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Centre for Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
- Sechenov First State Medical University Moscow Russian Federation
| | - Christian Lupinek
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Centre for Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Musa Khaitov
- NRC Institute of Immunology FMBA of Russia Moscow Russia
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Fedenko E, Elisyutina O, Shtyrbul O, Pampura A, Valenta R, Lupinek C, Khaitov M. Microarray-based IgE serology improves management of severe atopic dermatitis in two children. Pediatr Allergy Immunol 2016; 27:645-9. [PMID: 27029871 DOI: 10.1111/pai.12572] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | | | - Alexander Pampura
- The Research Clinical Institute of Pediatrics named after academician Y. E. Veltishev, Moscow, Russia
| | - Rudolf Valenta
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Christian Lupinek
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
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Shershakova N, Bashkatova E, Babakhin A, Andreev S, Nikonova A, Shilovsky I, Kamyshnikov O, Buzuk A, Elisyutina O, Fedenko E, Khaitov M. Allergen-Specific Immunotherapy with Monomeric Allergoid in a Mouse Model of Atopic Dermatitis. PLoS One 2015; 10:e0135070. [PMID: 26275152 PMCID: PMC4537237 DOI: 10.1371/journal.pone.0135070] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 07/16/2015] [Indexed: 11/30/2022] Open
Abstract
Atopic dermatitis (AD) is a widespread and difficult to treat allergic skin disease and is a tough challenge for healthcare. In this study, we investigated whether allergen-specific immunotherapy (ASIT) with a monomeric allergoid obtained by succinylation of ovalbumin (sOVA) is effective in a mouse model of atopic dermatitis. An experimental model of AD was reproduced by epicutaneous sensitization with ovalbumin (OVA). ASIT was performed with subcutaneous (SC) administration of increasing doses of OVA or sOVA. The levels of anti-OVA antibodies, as well as cytokines, were detected by ELISA. Skin samples from patch areas were taken for histologic examination. ASIT with either OVA or sOVA resulted in a reduction of both the anti-OVA IgE level and the IgG1/IgG2a ratio. Moreover, ASIT with sOVA increased the IFN-γ level in supernatants after splenocyte stimulation with OVA. Histologic analysis of skin samples from the sites of allergen application showed that ASIT improved the histologic picture by decreasing allergic inflammation in comparison with untreated mice. These data suggest that ASIT with a succinylated allergen represents promising approach for the treatment of AD.
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Affiliation(s)
- Nadezda Shershakova
- Department of Nanobiomedical Technology, National Research Center Institute of Immunology, Federal Medical-Biological Agency of Russia, Moscow, Russia
- * E-mail: (MK); (NS); (SA)
| | - Elena Bashkatova
- Department of Nanobiomedical Technology, National Research Center Institute of Immunology, Federal Medical-Biological Agency of Russia, Moscow, Russia
| | - Alexander Babakhin
- Department of Nanobiomedical Technology, National Research Center Institute of Immunology, Federal Medical-Biological Agency of Russia, Moscow, Russia
| | - Sergey Andreev
- Department of Nanobiomedical Technology, National Research Center Institute of Immunology, Federal Medical-Biological Agency of Russia, Moscow, Russia
- * E-mail: (MK); (NS); (SA)
| | - Alexandra Nikonova
- Department of Nanobiomedical Technology, National Research Center Institute of Immunology, Federal Medical-Biological Agency of Russia, Moscow, Russia
| | - Igor Shilovsky
- Department of Nanobiomedical Technology, National Research Center Institute of Immunology, Federal Medical-Biological Agency of Russia, Moscow, Russia
| | - Oleg Kamyshnikov
- Department of Nanobiomedical Technology, National Research Center Institute of Immunology, Federal Medical-Biological Agency of Russia, Moscow, Russia
| | - Andrey Buzuk
- Faculty of Natural Sciences, Imperial College London, London, United Kingdom
| | - Olga Elisyutina
- Department of Skin Allergology and Immunopathology, National Research Center-Institute of Immunology Federal Medical-Biological Agency of Russia, Moscow, Russia
| | - Elena Fedenko
- Department of Skin Allergology and Immunopathology, National Research Center-Institute of Immunology Federal Medical-Biological Agency of Russia, Moscow, Russia
| | - Musa Khaitov
- Department of Nanobiomedical Technology, National Research Center Institute of Immunology, Federal Medical-Biological Agency of Russia, Moscow, Russia
- * E-mail: (MK); (NS); (SA)
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Reginald K, Westritschnig K, Werfel T, Heratizadeh A, Novak N, Focke-Tejkl M, Hirschl AM, Leung DYM, Elisyutina O, Fedenko E, Valenta R. Immunoglobulin E antibody reactivity to bacterial antigens in atopic dermatitis patients. Clin Exp Allergy 2010; 41:357-69. [PMID: 21155910 DOI: 10.1111/j.1365-2222.2010.03655.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is a chronic inflammatory skin disease affecting up to 20% children and 9% adults world-wide. AD patients are often sensitized against a broad variety of allergens and more than 90% of them suffer from skin superinfections with Staphylococcus aureus. OBJECTIVE In this study, we searched for the presence of specific IgE antibodies against S. aureus and Escherichia coli antigens in AD patients. METHODS Sera from AD patients (n=79), patients suffering only from allergic rhinoconjunctivitis (n=41) or allergic asthma (n=37) were tested for IgE reactivity to nitrocellulose-blotted S. aureus, E. coli and gut bacterial antigens. IgE-reactive bacterial antigens were affinity purified and identified by mass spectrometry. RESULTS More than 30% of AD patients but not patients suffering only from allergic rhinoconjunctivitis and asthma or non-allergic persons exhibited IgE binding to several protein antigens among them DNA-binding and ribosomal proteins and flagellin. Patients with severe skin manifestations showed more frequently IgE reactivity to S. aureus compared with AD patients with mild symptoms. Positive immediate and late skin test reactions could be induced in sensitized AD patients with S. aureus extract. CONCLUSION AND CLINICAL RELEVANCE Specific IgE reactivities against a variety of bacterial antigens were observed in a subgroup comprising a third of AD patients and may contribute to allergic inflammation.
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Affiliation(s)
- K Reginald
- Department of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
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Fedenko E. Atopic dermatitis as an actual problem of modern allergology. Pol Merkur Lekarski 2003; 14:602-4. [PMID: 14524281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
The etiology of atopic dermatitis is multifactorial and therefore therapy design of this disease should be complex and should cover all sites of pathologic process that underlies this disease. The therapy of atopic dermatitis is presented according to actual state. The importance of topical therapy is held considering patient's age, stage of the disease, dispersion and severity of the clinical manifestation, effect and tolerance of the previous treatments.
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Affiliation(s)
- Elena Fedenko
- National Research Centre, Institute of Immunology, Moscow, Russia
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