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An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
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Advanced Imaging of Lung Homing Human Lymphocytes in an Experimental In Vivo Model of Allergic Inflammation Based on Light-sheet Microscopy
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Advanced Imaging of Lung Homing Human Lymphocytes in an Experimental In Vivo Model of Allergic Inflammation Based on Light-sheet Microscopy

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Allergic inflammation--innately homeostatic.

Laurence E Cheng1, Richard M Locksley2

  • 1Department of Pediatrics, University of California, San Francisco, San Francisco, California 94143.

Cold Spring Harbor Perspectives in Biology
|November 22, 2014
PubMed
Summary
This summary is machine-generated.

Parasites engage allergic inflammation pathways for survival, unlike in asthma. Understanding these homeostatic pressures could reveal new treatments for allergic diseases.

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Area of Science:

  • Immunology
  • Parasitology
  • Allergy Research

Background:

  • Allergic inflammation is linked to parasite infections and allergic diseases like asthma.
  • Parasitized individuals often do not exhibit allergic symptoms despite shared immune pathways.

Purpose of the Study:

  • To propose that allergic inflammatory responses regulate homeostasis and metabolic needs.
  • To explore how parasites utilize these pathways for their life cycle.
  • To differentiate regulated immune responses in parasitic infections from unregulated responses in allergy.

Main Methods:

  • This is a perspective piece, not based on experimental data.
  • It synthesizes existing knowledge on immune responses to parasites and allergic diseases.

Main Results:

  • Parasites exploit host allergic inflammation pathways to support their survival.
  • Allergic diseases result from unregulated host effector responses, contrasting with regulated responses in parasitic infections.

Conclusions:

  • Allergic inflammation plays a key role in host homeostasis and metabolic regulation.
  • Understanding the homeostatic drivers of allergic inflammation is crucial for treating allergic diseases and understanding human health.