1
|
Shams MH, Sohrabi SM, Jafari R, Sheikhian A, Motedayyen H, Baharvand PA, Hasanvand A, Fouladvand A, Assarehzadegan MA. Designing a T-cell epitope-based vaccine using in silico approaches against the Sal k 1 allergen of Salsola kali plant. Sci Rep 2024; 14:5040. [PMID: 38424208 PMCID: PMC10904830 DOI: 10.1038/s41598-024-55788-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 02/27/2024] [Indexed: 03/02/2024] Open
Abstract
Allergens originated from Salsola kali (Russian thistle) pollen grains are one of the most important sources of aeroallergens causing pollinosis in desert and semi-desert regions. T-cell epitope-based vaccines (TEV) are more effective among different therapeutic approaches developed to alleviate allergic diseases. The physicochemical properties, and B as well as T cell epitopes of Sal k 1 (a major allergen of S. kali) were predicted using immunoinformatic tools. A TEV was constructed using the linkers EAAAK, GPGPG and the most suitable CD4+ T cell epitopes. RS04 adjuvant was added as a TLR4 agonist to the amino (N) and carboxyl (C) terminus of the TEV protein. The secondary and tertiary structures, solubility, allergenicity, toxicity, stability, physicochemical properties, docking with immune receptors, BLASTp against the human and microbiota proteomes, and in silico cloning of the designed TEV were assessed using immunoinformatic analyses. Two CD4+ T cell epitopes of Sal k1 that had high affinity with different alleles of MHC-II were selected and used in the TEV. The molecular docking of the TEV with HLADRB1, and TLR4 showed TEV strong interactions and stable binding pose to these receptors. Moreover, the codon optimized TEV sequence was cloned between NcoI and XhoI restriction sites of pET-28a(+) expression plasmid. The designed TEV can be used as a promising candidate in allergen-specific immunotherapy against S. kali. Nonetheless, effectiveness of this vaccine should be validated through immunological bioassays.
Collapse
Affiliation(s)
- Mohammad Hossein Shams
- Hepatitis Research Center and Department of Medical Immunology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran.
| | - Seyyed Mohsen Sohrabi
- Department of Production Engineering and Plant Genetic, Faculty of Agriculture, Shahid Chamran University of Ahvaz, Box 6814993165, Ahvaz, Iran
| | - Reza Jafari
- School of Allied Medical Sciences, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Ali Sheikhian
- Hepatitis Research Center and Department of Medical Immunology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Hossein Motedayyen
- Autoimmune Diseases Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Peyman Amanolahi Baharvand
- Hepatitis Research Center and Department of Medical Immunology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Amin Hasanvand
- Department of Physiology and Pharmacology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Ali Fouladvand
- Hepatitis Research Center and Department of Medical Immunology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mohammad-Ali Assarehzadegan
- Immunology Research Center, Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
2
|
Zhou D, Ren Y, Zhou Y, Tao X, Liao Y, Yuan C, Lu M, Cui Y. Expression, purification, and activity of novel allergen Tyr p 31 from Tyrophagus putrescentiae. Int J Biol Macromol 2024; 258:128856. [PMID: 38143053 DOI: 10.1016/j.ijbiomac.2023.128856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/12/2023] [Accepted: 12/15/2023] [Indexed: 12/26/2023]
Abstract
Allergen component products, such as recombinant proteins and epitope peptides of allergic components, are used as an adjunct to allergen-specific immunotherapy. We characterized a novel allergen, Tyr p 31, from Tyrophagus putrescentiae, a common allergenic mite. T. putrescentiae total RNA was amplified to Tyr p 31-encoding cDNA, which was inserted into pET28a(+). pET28a(+)-Tyr p 31 was then transformed into Rosetta 2 (DE3) pLysS cells and expressed under isopropyl β-D-thiogalactoside induction. Next, we visualized Tyr p 31 through sodium dodecyl sulfate polyacrylamide gel electrophoresis and Western blotting based on its theoretical molecular weight. Recombinant Tyr p 31 (rTyr p 31) was purified, and its secondary structure was noted to comprise α-helices, antiparallel coils, β-turns, parallel coils, and random coils. Our enzyme-linked immunosorbent assay and Western blotting results for T. putrescentiae-positive sera from children with allergic disorders demonstrated rTyr p 31-specific IgE-positivity rates of 72.41 % and 85.7 %, respectively. In BEAS-2B cells, rTyr p 31 increased IL-6 and IL-8 expression; furthermore, BEAS-2B cells treated with 30 μg/mL rTyr p 31 demonstrated 100 upregulated and 12 downregulated genes. In summary, we identified Tyr p 31, a novel T. putrescentiae allergen component, and noted rTyr p 31 to have a high IgE-binding rate and strong immunogenicity.
Collapse
Affiliation(s)
- Dongmei Zhou
- Clinical Research Center, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, PR China
| | - Yaning Ren
- Clinical Research Center, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, PR China
| | - Ying Zhou
- Department of Pediatrics Laboratory, The Affiliated Children's Hospital of Jiangnan University, Wuxi 214023, PR China
| | - Xuan Tao
- Respiratory Department, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, PR China
| | - Yuanfen Liao
- Clinical Research Center, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, PR China
| | - Cunyin Yuan
- Clinical Research Center, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, PR China
| | - Meiping Lu
- Department of Otorhinolaryngology & Clinical Allergy Center, The First Affiliated Hospital, Nanjing Medical University, Nanjing, PR China.
| | - Yubao Cui
- Clinical Research Center, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, PR China.
| |
Collapse
|
3
|
Fanuel S, Tabesh S, Rajani HF, Heidari S, Sadroddiny E, Kardar GA. Decorating and loading ghosts with allergens for allergen immunotherapy. Hum Vaccin Immunother 2018; 13:2428-2433. [PMID: 28934008 DOI: 10.1080/21645515.2017.1365208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
More than 25% of the global population has IgE mediated allergic diseases. Allergen immunotherapy (AIT) is the only available form of treatment that alters the underlying mechanism of IgE-mediated allergic diseases. AIT is aimed at desensitizing allergic individuals by repeatedly administering disease-causing allergens over a long period of time. Despite its proven efficacy in numerous clinical trials, the effectiveness of AIT still suffers some drawbacks due to the quality of allergens used and in particular the unavailability of efficient allergen delivery systems. Several studies have demonstrated that bacterial ghosts (BG) systems can be used to display and deliver antigens to their targets for the management of diseases. However, there is no report documenting the use of BG systems for immunotherapy of IgE-mediated diseases so far. Thus, in this review, we intend to discuss the potentialities of BG systems for displaying and delivering allergens for future management of IgE-mediated diseases.
Collapse
Affiliation(s)
- Songwe Fanuel
- a Department of Medical Biotechnology , School of Advanced Technologies in Medicine, Tehran University of Medical Sciences-International Campus (IC-TUMS) , Tehran , Iran.,b Immunology, Asthma & Allergy Research Institute (IAARI), Tehran University of Medical Sciences , Tehran , Iran
| | - Saeideh Tabesh
- c Department of Immunology , School of Public Health, Tehran University of Medical Sciences , Tehran , Iran
| | - Huda Fatima Rajani
- a Department of Medical Biotechnology , School of Advanced Technologies in Medicine, Tehran University of Medical Sciences-International Campus (IC-TUMS) , Tehran , Iran
| | - Sahel Heidari
- d Department of Immunology , School of Medicine, Iran University of Medical Sciences , Tehran , Iran
| | - Esmaeil Sadroddiny
- a Department of Medical Biotechnology , School of Advanced Technologies in Medicine, Tehran University of Medical Sciences-International Campus (IC-TUMS) , Tehran , Iran
| | - Gholam Ali Kardar
- a Department of Medical Biotechnology , School of Advanced Technologies in Medicine, Tehran University of Medical Sciences-International Campus (IC-TUMS) , Tehran , Iran.,b Immunology, Asthma & Allergy Research Institute (IAARI), Tehran University of Medical Sciences , Tehran , Iran
| |
Collapse
|
4
|
Affiliation(s)
- Farnaz Tabatabaian
- Division of Allergy and Immunology, Department of Internal Medicine, Organization University of South Florida, Tampa, FL, USA
| | - Thomas B Casale
- Division of Allergy and Immunology, Department of Internal Medicine, Organization University of South Florida, Tampa, FL, USA
| |
Collapse
|
5
|
Kleine-Tebbe J, Matricardi PM, Hamilton RG. Allergy Work-Up Including Component-Resolved Diagnosis: How to Make Allergen-Specific Immunotherapy More Specific. Immunol Allergy Clin North Am 2016; 36:191-203. [PMID: 26617235 DOI: 10.1016/j.iac.2015.08.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Symptoms are recorded by obtaining a clinical history. Allergen sensitization is demonstrated by skin prick test or allergen-specific IgE serology. IgE sensitizations to allergen sources can be identified knowing the relationship between major aeroallergens and homologous allergen families. Some develop allergic sensitization to pan-allergens. Allergen extracts do not allow definitive separation of the sources. IgE antibody analysis of the major allergenic molecules facilitates differentiation of sensitizing allergen sources. IgE sensitizations to inhalant allergens are only relevant in the case of corresponding symptoms. In questionable cases, conjunctival or nasal provocation tests help induce confirmatory symptoms and identify relevant allergens for immunotherapy.
Collapse
Affiliation(s)
- Jörg Kleine-Tebbe
- Allergy & Asthma Center Westend, Outpatient Clinic Hanf, Ackermann & Kleine-Tebbe, Spandauer Damm 130, Haus 9, Berlin D-14050, Germany.
| | - Paolo M Matricardi
- AG Molecular Allergology and Immunomodulation, Department of Pediatric Pneumology and Immunology, Charité Medical University, Augustenburger Platz 1, Berlin D-13353, Germany
| | - Robert G Hamilton
- Johns Hopkins Dermatology, Allergy and Clinical Immunology Reference Laboratory, Johns Hopkins Asthma and Allergy Center, Johns Hopkins University School of Medicine, 5501 Hopkins Bayview Circle, Room 1A20, Baltimore, MD 21224, USA
| |
Collapse
|
6
|
Patelis A, Borres MP, Kober A, Berthold M. Multiplex component-based allergen microarray in recent clinical studies. Clin Exp Allergy 2016; 46:1022-32. [PMID: 27196983 DOI: 10.1111/cea.12761] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 05/13/2016] [Accepted: 05/14/2016] [Indexed: 01/07/2023]
Abstract
During the last decades component-resolved diagnostics either as singleplex or multiplex measurements has been introduced into the field of clinical allergology, providing important information that cannot be obtained from extract-based tests. Here we review recent studies that demonstrate clinical applications of the multiplex microarray technique in the diagnosis and risk assessment of allergic patients, and its usefulness in studies of allergic diseases. The usefulness of ImmunoCAP ISAC has been validated in a wide spectrum of allergic diseases like asthma, allergic rhinoconjunctivitis, atopic dermatitis, eosinophilic esophagitis, food allergy and anaphylaxis. ISAC provides a broad picture of a patient's sensitization profile from a single test, and provides information on specific and cross-reactive sensitizations that facilitate diagnosis, risk assessment, and disease management. Furthermore, it can reveal unexpected sensitizations which may explain anaphylaxis previously categorized as idiopathic and also display for the moment clinically non-relevant sensitizations. ISAC can facilitate a better selection of relevant allergens for immunotherapy compared with extract testing. Microarray technique can visualize the allergic march and molecular spreading in the preclinical stages of allergic diseases, and may indicate that the likelihood of developing symptomatic allergy is associated with specific profiles of sensitization to allergen components. ISAC is shown to be a useful tool in routine allergy diagnostics due to its ability to improve risk assessment, to better select relevant allergens for immunotherapy as well as detecting unknown sensitization. Multiplex component testing is especially suitable for patients with complex symptomatology.
Collapse
Affiliation(s)
- A Patelis
- Departement of Medical Sciences, Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
| | - M P Borres
- Immunodiagnostics, Thermo Fisher Scientific, Uppsala, Sweden.,Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - A Kober
- Immunodiagnostics, Thermo Fisher Scientific, Uppsala, Sweden
| | - M Berthold
- Immunodiagnostics, Thermo Fisher Scientific, Uppsala, Sweden
| |
Collapse
|
7
|
Peng Z, Xu WW, Sham Y, Lam H, Sun D, Cheng L, Rasic NF, Guan Q, James AA, Simons FER. Mosquito salivary allergen Aed a 3: cloning, comprehensive molecular analysis, and clinical evaluation. Allergy 2016; 71:621-8. [PMID: 26608594 DOI: 10.1111/all.12812] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2015] [Indexed: 11/26/2022]
Abstract
BACKGROUND Allergic reactions to mosquito bites are an increasing clinical concern. Due to the lack of availability of mosquito salivary allergens, they are underdiagnosed. Here, we reported a newly cloned mosquito Aedes (Ae.) aegypti salivary allergen. METHODS A cDNA encoding a 30-kDa Ae. aegypti salivary protein, designated Aed a 3, was isolated from an expression library. The full-length cDNA was cloned into a baculovirus expression vector, and recombinant Aed a 3 (rAed a 3) was expressed, purified, and characterized. Skin prick tests with purified rAed a 3 and Ae. aegypti bite tests were performed in 43 volunteers. Serum rAed a 3-specific IgE levels were measured in 28 volunteers. RESULTS The primary nucleotide sequence, deduced amino acid sequence, and IgE-binding sites of Aed a 3 were identified. rAed a 3-selected antibodies recognized a 30-kDa Ae. aegypti saliva protein. rAed a 3 bound IgE in mosquito-allergic volunteers and the binding could be inhibited by the addition of natural mosquito extract dose dependently. Immediate skin test reactions to rAed a 3 correlated significantly with mosquito bite-induced reactions. Of the bite test-positive volunteers, 32% had a positive rAed a 3 skin test and 46% had specific IgE. No bite test-negative volunteers reacted to rAed a 3 in either the skin tests or the IgE assays, confirming the specificity of the assay. CONCLUSIONS Aed a 3 that corresponds to the Aegyptin protein is a major mosquito salivary allergen. Its recombinant form has biological activity and is suitable for use in skin tests and specific IgE assays in mosquito-allergic individuals.
Collapse
Affiliation(s)
- Z. Peng
- Department of Pediatrics and Child Health; University of Manitoba; Winnipeg MB Canada
- Department of Immunology; University of Manitoba; Winnipeg MB Canada
| | - W. W. Xu
- Department of Pediatrics and Child Health; University of Manitoba; Winnipeg MB Canada
- Department of Biochemistry and Medical Genetics; University of Manitoba; Winnipeg MB Canada
| | - Y. Sham
- Center for Drug Design; Academic Health Center; University of Minnesota; Minneapolis MN USA
| | - H. Lam
- Department of Pediatrics and Child Health; University of Manitoba; Winnipeg MB Canada
| | - D. Sun
- Department of Pediatrics and Child Health; University of Manitoba; Winnipeg MB Canada
| | - L. Cheng
- Department of Pediatrics and Child Health; University of Manitoba; Winnipeg MB Canada
| | - N. F. Rasic
- Department of Pediatrics and Child Health; University of Manitoba; Winnipeg MB Canada
| | - Q. Guan
- Department of Pediatrics and Child Health; University of Manitoba; Winnipeg MB Canada
- Department of Immunology; University of Manitoba; Winnipeg MB Canada
| | - A. A. James
- Departments of Microbiology & Molecular Genetics and Molecular Biology & Biochemistry; University of California; Irvine CA USA
| | - F. E. R. Simons
- Department of Pediatrics and Child Health; University of Manitoba; Winnipeg MB Canada
- Department of Immunology; University of Manitoba; Winnipeg MB Canada
| |
Collapse
|
8
|
Schmid JM, Würtzen PA, Dahl R, Hoffmann HJ. Pretreatment IgE sensitization patterns determine the molecular profile of the IgG4 response during updosing of subcutaneous immunotherapy with timothy grass pollen extract. J Allergy Clin Immunol 2016; 137:562-70. [DOI: 10.1016/j.jaci.2015.05.023] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 05/11/2015] [Accepted: 05/12/2015] [Indexed: 11/16/2022]
|
9
|
Mas S, Boissy P, Monsalve RI, Cuesta-Herranz J, Díaz-Perales A, Fernández J, Colás C, Rodríguez R, Barderas R, Villalba M. A Recombinant Sal k 1 Isoform as an Alternative to the Polymorphic Allergen from Salsola kali Pollen for Allergy Diagnosis. Int Arch Allergy Immunol 2015. [DOI: 10.1159/000434680] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
|
10
|
Rösner-Friese K, Kaul S, Vieths S, Pfaar O. Environmental exposure chambers in allergen immunotherapy trials: Current status and clinical validation needs. J Allergy Clin Immunol 2014; 135:636-43. [PMID: 25528360 DOI: 10.1016/j.jaci.2014.10.045] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 09/24/2014] [Accepted: 10/31/2014] [Indexed: 11/17/2022]
Abstract
As required by the European Medicines Agency and the US Food and Drug Administration for pivotal trials involving allergen immunotherapy (AIT) products, clinical efficacy assessment is currently based on double-blind, placebo-controlled field studies with natural allergen exposure during the allergen season. However, this study design is associated with several drawbacks, such as the high variability of allergen exposure in different trial sites or seasons and the presence of confounding environmental factors. On the contrary, environmental exposure chambers (EECs) aim to operate with a stable and reproducible allergen exposure under highly standardized environmental conditions. Technical validation parameters for different EECs worldwide have been published by several groups. However, full clinical validation of EEC study outcomes is required for their classification as an appropriate alternative to natural allergen exposure for AIT product efficacy assessment. Some clinical validation parameters have already been addressed for EEC units. The reliability of provoked symptoms in repeated EEC sessions is high, but the predictive power of EEC settings for the clinical response on natural exposure and the impact of seasonal priming on test results still have to be validated systematically, as does the inter-EEC variability. Thus the authors recommend a continued in-depth validation of EECs to exploit the potential of this technology for future AIT product development.
Collapse
Affiliation(s)
- Karen Rösner-Friese
- Division of Allergology, Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Langen, Germany
| | - Susanne Kaul
- Division of Allergology, Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Langen, Germany.
| | - Stefan Vieths
- Division of Allergology, Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Langen, Germany
| | - Oliver Pfaar
- Center for Rhinology and Allergology Wiesbaden and the Department of Otorhinolaryngology, Head and Neck Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
| |
Collapse
|
11
|
Chirumbolo S. Immunotherapy in allergy and cellular tests: state of art. Hum Vaccin Immunother 2014; 10:1595-610. [PMID: 24717453 PMCID: PMC5396242 DOI: 10.4161/hv.28592] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 03/10/2014] [Accepted: 03/18/2014] [Indexed: 12/13/2022] Open
Abstract
The basophil activation test (BAT) is an in vitro assay where the activation of basophils upon exposure to various IgE-challenging molecules is measured by flow cytometry. It is a cellular test able to investigate basophil behavior during allergy and allergy immunotherapy. A panoply of critical issues and suggestive advances have rendered this assay a promising yet puzzling tool to endeavor a full comprehension of innate immunity of allergy desensitization and manage allergen or monoclonal anti-IgE therapy. In this review a brief state of art of BAT in immunotherapy is described focusing onto the analytical issue pertaining BAT performance in allergy specific therapy.
Collapse
Affiliation(s)
- Salvatore Chirumbolo
- Department of Medicine; University of Verona; Verona, Italy
- Laboratory of Physiopathology of Obesity; Depertment of Medicine-University of Verona; LURM Est Policlinico GB Rossi; Verona, Italy
| |
Collapse
|
12
|
Popescu FD. Molecular biomarkers for grass pollen immunotherapy. World J Methodol 2014; 4:26-45. [PMID: 25237628 PMCID: PMC4145574 DOI: 10.5662/wjm.v4.i1.26] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2013] [Revised: 01/05/2014] [Accepted: 02/18/2014] [Indexed: 02/06/2023] Open
Abstract
Grass pollen allergy represents a significant cause of allergic morbidity worldwide. Component-resolved diagnosis biomarkers are increasingly used in allergy practice in order to evaluate the sensitization to grass pollen allergens, allowing the clinician to confirm genuine sensitization to the corresponding allergen plant sources and supporting an accurate prescription of allergy immunotherapy (AIT), an important approach in many regions of the world with great plant biodiversity and/or where pollen seasons may overlap. The search for candidate predictive biomarkers for grass pollen immunotherapy (tolerogenic dendritic cells and regulatory T cells biomarkers, serum blocking antibodies biomarkers, especially functional ones, immune activation and immune tolerance soluble biomarkers and apoptosis biomarkers) opens new opportunities for the early detection of clinical responders for AIT, for the follow-up of these patients and for the development of new allergy vaccines.
Collapse
|