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Neuro-immune dysfunction during brain aging: new insights in microglial cell regulation
Journal article   Open access   Peer reviewed

Neuro-immune dysfunction during brain aging: new insights in microglial cell regulation

Stephanie M. Matt and Rodney W. Johnson
Current opinion in pharmacology, v 26, pp 96-101
01 Feb 2016
PMID: 26595306
url
https://europepmc.org/articles/pmc4716877View
Accepted (AM)Open Access (License Unspecified) Open

Abstract

Life Sciences & Biomedicine Pharmacology & Pharmacy Science & Technology
Microglia, the resident immune cells of the brain, are at the center of communication between the central nervous system and immune system. While these brain-immune interactions are balanced in healthy adulthood, the ability to maintain homeostasis during aging is impaired. Microglia develop a loss of integrated regulatory networks including aberrant signaling from other brain cells, immune sensors, and epigenetic modifiers. The low-grade chronic neuroinflammation associated with this dysfunctional activity likely contributes to cognitive deficits and susceptibility to age-related pathologies. A better understanding of the underlying mechanisms responsible for neuro-immune dysregulation with age is crucial for providing targeted therapeutic strategies to support brain repair and healthy aging.

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Web of Science research areas
Pharmacology & Pharmacy
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