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Related Experiment Video

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Application of Biochip Microfluidic Technology to Detect Serum Allergen-specific Immunoglobulin E sIgE
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EAACI Molecular Allergology User's Guide.

P M Matricardi1, J Kleine-Tebbe2, H J Hoffmann3

  • 1Paediatric Pneumology and Immunology, Charitè Medical University, Berlin, Germany.

Pediatric Allergy and Immunology : Official Publication of the European Society of Pediatric Allergy and Immunology
|June 12, 2016
PubMed
Summary
This summary is machine-generated.

Component-resolved diagnosis (CRD) advances understanding of IgE-mediated allergies. The EAACI Molecular Allergology User

Keywords:
IgEIgE cross-reactivityallergyallergy diagnosisanaphylaxisasthmaatopic dermatitiscomponent-resolved diagnosisdiagnosisdiagnostic algorithmsfood allergyguidelineslipocalinsmicroarraymolecular allergologynon-specific lipid transfer proteinspanallergensparvalbuminspathogenesis-related protein family 10polcalcinsprecision medicineprofilinsserum albuminstropomyosins

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Area of Science:

  • Allergen immunotherapy
  • Molecular allergology
  • Immunoglobulin E (IgE)-mediated responses

Background:

  • Component-resolved diagnosis (CRD) utilizes specific allergen molecules for advanced allergy diagnostics.
  • The European Academy of Allergy and Clinical Immunology (EAACI) Molecular Allergology User's Guide (MAUG) consolidates knowledge on allergens and CRD.
  • Understanding IgE-mediated responses is crucial for diagnosing and managing allergic diseases.

Purpose of the Study:

  • To provide a comprehensive overview of molecular allergology and its diagnostic applications.
  • To detail the diagnostic utility of IgE assays with specific allergen components.
  • To discuss the clinical relevance of various allergen families and panallergens.

Main Methods:

  • Review of allergen molecules, protein families, and diagnostic tests (IgE, skin, basophil).
  • Analysis of IgE assays (singleplex and multiplex) for improved sensitivity and specificity.
  • Examination of clinical and molecular aspects of food, inhalant, and venom allergies.

Main Results:

  • CRD enhances diagnostic accuracy by identifying sensitization to specific allergen components.
  • IgE assays with individual allergens aid in risk assessment and differentiating cross-reactivity.
  • Ubiquitous panallergens and specific allergen molecules offer valuable diagnostic and clinical insights.

Conclusions:

  • Molecular allergology represents a significant advancement in allergy diagnosis and patient management.
  • The EAACI MAUG guides the integration of molecular allergology into clinical practice.
  • A molecular perspective transforms the understanding and treatment of allergic diseases.