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Author Spotlight: Investigating the Pathophysiology of Eosinophilic Esophagitis
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Eosinophils from A to Z.

Lea Gigon1, Timothée Fettrelet1, Shida Yousefi1

  • 1Institute of Pharmacology, University of Bern, Bern, Switzerland.

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|April 27, 2023
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Summary
This summary is machine-generated.

Eosinophils, key immune cells, are crucial in type 2 inflammatory diseases and tissue homeostasis. This review details eosinophil biology and related diseases in an A-Z lexicon format for clarity.

Keywords:
eosinophileosinophil subsetseosinopoiesisimmunoregulationtissue homeostasis

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Area of Science:

  • Immunology
  • Cell Biology

Background:

  • Eosinophils are bone marrow-derived granulocytes circulating in low numbers in healthy individuals.
  • Increased eosinopoiesis in type 2 inflammatory diseases elevates mature eosinophil counts in circulation.
  • Eosinophils migrate to tissues, releasing mediators that influence physiological and pathological processes.

Purpose of the Study:

  • To provide a comprehensive overview of eosinophil biology.
  • To detail eosinophilic diseases.
  • To present this information in an accessible A-Z lexicon format.

Main Methods:

  • Literature review.
  • Lexicon-style organization of information.
  • Cross-referencing for detailed exploration.

Main Results:

  • Eosinophils synthesize and release granule proteins and pro-inflammatory mediators.
  • Their roles in host defense, tissue homeostasis, and immunomodulation are discussed.
  • The functional significance of eosinophils remains an area of ongoing research.

Conclusions:

  • Eosinophils play multifaceted roles in health and disease.
  • Understanding eosinophil biology is critical for managing type 2 inflammatory conditions.
  • This review serves as a foundational resource on eosinophils and their associated diseases.