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Related Experiment Video

Updated: May 15, 2026

Rapid and Refined CD11b Magnetic Isolation of Primary Microglia with Enhanced Purity and Versatility

Rapid and Refined CD11b Magnetic Isolation of Primary Microglia with Enhanced Purity and Versatility

Published on: April 13, 2017

Microglia: scapegoat, saboteur, or something else?

Adriano Aguzzi¹, Ben A Barres, Mariko L Bennett

¹Institute of Neuropathology, University Hospital Zurich, Schmelzbergstrasse 12, CH-8012 Zurich, Switzerland. adriano.aguzzi@usz.ch

Science (New York, N.Y.)

|January 12, 2013

Summary

This summary is machine-generated.

Microglia, the brain's immune cells, defend against neurodegenerative diseases despite often being viewed as harmful. Their dysfunction may also cause neurological diseases lacking clear immune links.

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Isolation of Cortical Microglia with Preserved Immunophenotype and Functionality From Murine Neonates

Isolation of Cortical Microglia with Preserved Immunophenotype and Functionality From Murine Neonates

Published on: January 30, 2014

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Last Updated: May 15, 2026

Rapid and Refined CD11b Magnetic Isolation of Primary Microglia with Enhanced Purity and Versatility

Rapid and Refined CD11b Magnetic Isolation of Primary Microglia with Enhanced Purity and Versatility

Published on: April 13, 2017

Isolation of Cortical Microglia with Preserved Immunophenotype and Functionality From Murine Neonates

Isolation of Cortical Microglia with Preserved Immunophenotype and Functionality From Murine Neonates

Published on: January 30, 2014

Area of Science:

Neuroscience
Immunology
Cell Biology

Background:

Microglia are the primary immune cells residing in the central nervous system (CNS).
They perform immune surveillance and respond to CNS injury and disease.
Microglial activation is traditionally linked to neurotoxicity but also plays protective roles.

Purpose of the Study:

To explore the dual role of microglia in neurological health and disease.
To investigate the contribution of microglial dysfunction to neurological disorders.

Main Methods:

Review of existing literature on microglial function in the CNS.
Analysis of studies investigating microglial responses in various neurological conditions.

Main Results:

Microglia are crucial defenders in many neurodegenerative diseases.
Evidence suggests microglial dysfunction can be a primary cause of neurological diseases, even without apparent immune involvement.

Conclusions:

Microglia possess both neuroprotective and potentially pathogenic roles in the CNS.
Understanding microglial dysfunction is critical for diagnosing and treating a broader range of neurological diseases.