HealthSeptember 2, 2026

macrophages

MACK-ruh-fay-jiz

Definition

A type of white blood cell that detects, engulfs, and destroys pathogens and plays a critical role in the immune system's inflammatory response.

Etymology

Derived from the Greek words 'makros' (large) and 'phagein' (to eat), referring to the cells' ability to 'eat' or engulf larger particles.

In the news

In the study, the researchers found that processing fructose in the small intestine influences the number of macrophages in the ileum, which indirectly affects fat absorption.

Scientists Uncover a Surprising Way Fructose May Promote Obesity

Read the full article ↗

ScienceAlert

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