Evidence map›Paper›PMID 36674705›Full record

ArticleInternational journal of molecular sciences2023

Component-Resolved Diagnosis Based on a Recombinant Variant of Mus m 1 Lipocalin Allergen.

Elena Ferrari, Daniela Breda, Alberto Spisni, Samuele E Burastero

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Allergenic Activity of Individual Cat Allergen Molecules.International journal of molecular sciences · 2023
    Article
  4. Perspectives of Proteomics in Respiratory Allergic Diseases.International journal of molecular sciences · 2023
    Review
  5. Editorial of Special Issue "Molecular Mechanisms of Allergy and Asthma 2.0".International journal of molecular sciences · 2023
    Article
  6. Selected Technical Aspects of Molecular Allergy Diagnostics.Current issues in molecular biology · 2023
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Elena FerrariDepartment of Medicine and Surgery, University of Parma, 43126 Parma, Italy.
Daniela BredaDivision of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy.
Alberto SpisniDepartment of Medicine and Surgery, University of Parma, 43126 Parma, Italy.
Samuele E BurasteroDivision of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy.ORCID 0000-0001-7302-6381
University of Parma · ITVita-Salute San Raffaele University · IT

Funding

CARIPARMA (2017.0245) 2017.0245
6 · The paper itself

Abstract

Exposure to the Mus m 1 aeroallergen is a significant risk factor for laboratory animal allergy. This allergen, primarily expressed in mouse urine where it is characterized by a marked and dynamic polymorphism, is also present in epithelium and dander. Considering the relevance of sequence/structure assessment in protein antigenic reactivity, we compared the sequence of the variant Mus m 1.0102 to other members of the Mus m 1 allergen, and used Discotope 2.0 to predict conformational epitopes based on its 3D-structure. Conventional diagnosis of mouse allergy is based on serum IgE testing, using an epithelial extract as the antigen source. Given the heterogeneous and variable composition of extracts, we developed an indirect ELISA assay based on the recombinant component Mus m 1.0102. The assay performed with adequate precision and reasonable diagnostic accuracy (AUC = 0.87) compared to a routine clinical diagnostic test that exploits the native allergen. Recombinant Mus m 1.0102 turned out to be a valuable tool to study the fine epitope mapping of specific IgE reactivity to the major allergen responsible for mouse allergy. We believe that advancing in its functional characterization will lead to the standardization of murine lipocalins and to the development of allergen-specific immunotherapy.

Indexed as

AllergensFood HypersensitivityAnimalsEnzyme-Linked Immunosorbent AssayImmunoglobulin ELipocalinsMiceRecombinant ProteinsAllergensImmunoglobulin ELipocalinsRecombinant Proteinsallergen componentallergen extractconformational epitopesIgE-ELISAMajor Urinary ProteinMus m 1occupational allergyrecombinant allergen

Identifiers

PMID36674705
PMCPMC9862564
OpenAlexW4313891476

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.