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[Glossary](/glossary)/ Inflammation 

Basics 

# Inflammation

## Definition

The body's immune response to injury, infection, or irritation, characterized by redness, swelling, heat, and pain.

## Why It Matters

Many peptides are studied for anti-inflammatory properties, making this a fundamental concept.

## Related Terms

[Cytokine](/glossary/cytokine)[Immune Response](/glossary/immune-response)

## Related Peptides

[Apelin 

An endogenous cardiovascular peptide that signals through the APJ receptor, studied for heart failure, cardiac repair, and cardioprotection with multiple synthetic analogs in clinical development.

](/peptides/apelin)[Ara-290 

A non-erythropoietic EPO analog studied for nerve repair and neuropathic pain conditions.

](/peptides/ara-290)[BPC-157 

A pentadecapeptide derived from human gastric juice, studied for tissue repair and gut-protective properties.

](/peptides/bpc-157)[BPC/TB500 Blend 

A combined formulation of BPC-157 and TB-500, the two most commonly paired tissue repair peptides.

](/peptides/bpc-tb500-blend)

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