Cited by 82Allergic Rhinitis and SensitizationAsthma and respiratory diseasesFood Allergy and Anaphylaxis Research

Immunize and disappear—Safety-optimized mRNA vaccination with a panel of 29 allergens

Roesler, Elisabeth, Weiss, Richard, Weinberger, Esther E., Fruehwirth, Angelika, Stoecklinger, Angelika, Mostböck, Sven, Ferreira, Fatima, Thalhamer, Josef +1 more·2009·Journal of Allergy and Clinical Immunology

Abstract

Background The spread of type I allergic diseases has reached epidemic dimensions. The success of therapeutic intervention is limited, and hence prophylactic vaccination is now seriously considered. However, immunization of healthy individuals requires safety standards far beyond those applicable for therapeutic approaches. mRNAs encoding allergen molecules represent an attractive tool for preventive vaccination because of the inherent safety features of this vaccine type.Objective In the current study we investigated whether mRNA constructs would be capable of protecting against type I allergic reactions in a murine model using the grass pollen allergen Phl p 5 and 28 other major pollen, food, animal, mold, and latex allergens.Methods BALB/c mice were immunized intradermally either with conventional or replicase-based mRNA constructs. Subsequently, animals were sensitized by means of subcutaneous injection of allergen/alum, followed by airway provocation. IgG1/IgG2a/IgE titers were determined by using ELISAs. Allergen-specific functional IgE levels were assessed by using the basophil release assay. Measurement of cytokines in splenocyte cultures and bronchoalveolar lavage fluids were performed by using enzyme-linked immunosorbent spot assays/sandwich ELISAs. Eosinophil and CD8(+) counts in bronchoalveolar lavage specimens were determined by means of flow cytometry. Airway hyperreactivity was assessed with whole-body plethysmography and invasive resistance/dynamic compliance measurement.Results mRNA vaccination proved its antiallergic efficacy in terms of IgG subclass distribution, functional IgE suppression, reduction of IL-4 and IL-5 levels, induction of IFN-gamma-producing cells, and reduction of airway hyperreactivity and eosinophil counts in the lung.Conclusion Immunization with mRNA induces T(H)1-biased immune responses similar to those elicited through DNA-based vaccination but additionally offers the advantage of a superior safety profile.

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Crossref · 10.1016/j.jaci.2009.06.036

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  • The translation efficacy of mRNA encoding luciferase begins to decrease after 8 days or 16 days when stored RNase free at room temperature as a liquid or in a lyophilized form, respectively.

    “In 2009, Roesler et al. show that the translation efficacy of mRNA encoding luciferase begins to decrease after 8 days or 16 days when stored –RNAse free– at room temperature as a liquid or in a lyophilized form, respectively.”

    From mRNA-lipid nanoparticle COVID-19 vaccines: structure and stability (2021) · cites this paper as Roesler et al., 2009

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Authors
Roesler, E., Weiss, R., Weinberger, E. E., Fruehwirth, A., Stoecklinger, A., Mostböck, S., Ferreira, F., Thalhamer, J., & Scheiblhofer, S.
Affiliations
  • University of Salzburg (AT)
  • University of Regensburg (DE)
Corresponding author
Thalhamer, Josef
Venue
Journal of Allergy and Clinical Immunology
Publisher
Elsevier BV
Published
2009-11
Volume
124
Issue
5
Pages
1070-1077.e11
ISSN
0091-6749 (ISSN-L)
OpenAlex
W1972643355
Cited by
82
References
34
Citations by year
2026: 2 · 2025: 5 · 2024: 5 · 2023: 6 · 2022: 8 · 2021: 7 · 2019: 1 · 2018: 3 · 2017: 1 · 2016: 5 · 2015: 4 · 2014: 3 · 2013: 9 · 2012: 10
FWCI
5.82
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Allergy and Clinical Immunology (publishedVersion)
  • PubMed (publishedVersion)
  • University of Regensburg Publication Server (University of Regensburg) (acceptedVersion)
Topics
  • Health Sciences › Medicine › Immunology and Allergy › Allergic Rhinitis and Sensitization
  • Health Sciences › Medicine › Physiology › Asthma and respiratory diseases
  • Health Sciences › Medicine › Immunology and Allergy › Food Allergy and Anaphylaxis Research
Keywords
mRNA vaccination, allergen immunization, immediate hypersensitivity, allergic diseases, Phl p 5, grass pollen allergens, allergen panel, intradermal vaccination, airway hyperresponsiveness, eosinophils, Th1 response, interferon-gamma, vaccine safety
MeSH terms
Allergens, Animals, Bronchoalveolar Lavage Fluid, Female, Hypersensitivity, Immunoglobulin E, Immunoglobulin G, Injections, Intradermal, Mice, Inbred BALB C, RNA, Messenger, Vaccination, Vaccines, Cytokines, Mice

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