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Updated: Aug 2, 2025

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

Aging microglia.

Ignazio Antignano¹, Yingxiao Liu¹, Nina Offermann¹

¹Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Bonn, Germany.

Cellular and Molecular Life Sciences : CMLS

|April 20, 2023

Summary

Aging impairs brain microglia function, impacting neurodegenerative disease risk. Understanding these changes in microglia is crucial for developing new treatments and prevention strategies for brain aging.

Keywords:

Aging Human microglia Microglia Neuroinflammation RNAseq Senescence

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Last Updated: Aug 2, 2025

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

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

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Isolation and Culture of Rodent Microglia to Promote a Dynamic Ramified Morphology in Serum-free Medium

Isolation and Culture of Rodent Microglia to Promote a Dynamic Ramified Morphology in Serum-free Medium

Published on: March 9, 2018

Area of Science:

Neuroscience
Immunology
Aging Research

Background:

Microglia are the brain's resident immune cells, vital for CNS health and protection.
Microglial function deteriorates with age, though the exact mechanisms are unclear.
Altered microglia are implicated in neurodegenerative diseases.

Purpose of the Study:

To review recent literature on aging microglia.
To compare aging microglia phenotypes in rodent models and humans.

Main Methods:

Literature review of recent studies on microglia and aging.
Comparative analysis of findings across species (rodents and humans).

Main Results:

Aging affects microglia, impacting their protective roles in the CNS.
Specific changes in microglia phenotype during aging are observed in both animal models and humans.
Understanding these age-related shifts is key to addressing neurodegeneration.

Conclusions:

Aging microglia exhibit functional decline, contributing to CNS vulnerability.
Further research into aging microglia is essential for developing neuroprotective strategies.
Comparative studies in rodents and humans provide insights into conserved and divergent aging mechanisms.