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Related Experiment Video

Updated: Apr 29, 2026

Increased Recovery Time and Decreased LPS Administration to Study the Vagus Nerve Stimulation Mechanisms in Limited Inflammatory Responses

Increased Recovery Time and Decreased LPS Administration to Study the Vagus Nerve Stimulation Mechanisms in Limited Inflammatory Responses

Published on: March 29, 2017

Nucleotide signalling during inflammation.

Marco Idzko¹, Davide Ferrari², Holger K Eltzschig³

¹Department of Pneumology, Freiburg University Medical Center, Albert-Ludwigs-University, 79106 Freiburg, Germany.

|May 16, 2014

Summary

This summary is machine-generated.

Extracellular ATP (adenosine triphosphate) signals through P2 receptors, influencing inflammatory and infectious diseases. Targeting these P2X/P2Y pathways offers new therapeutic strategies for various conditions.

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Area of Science:

Immunology
Cell Biology
Pharmacology

Background:

Extracellular nucleotides, especially ATP, are released during inflammation.
ATP acts as a signaling molecule via purinergic P2 receptors (P2X ionotropic and P2Y metabotropic).

Purpose of the Study:

To review the role of P2 receptor signaling in inflammatory and infectious diseases.
To explore therapeutic opportunities targeting P2 receptors.

Main Methods:

Literature review of studies on P2 receptor signaling in disease.
Analysis of P2X and P2Y receptor involvement in host defense and pathology.

Main Results:

P2X/P2Y signaling is crucial for effective inflammatory responses against pathogens and tumors.
Dysregulated P2X/P2Y signaling contributes to chronic inflammation in conditions like I/R injury, IBD, and lung diseases.

Conclusions:

P2 receptor signaling has a dual role in inflammation, supporting host defense but also driving chronic disease.
Targeting specific P2 receptors presents a promising avenue for treating inflammatory and infectious diseases.