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Glial regulation of synaptic function in models of addiction
David Stellwagen1, Gina M Kemp1, Simone Valade1
1Department of Neurology and Neurosurgery, Centre for Research in Neuroscience, The Research Institute of the McGill University Health Center, Montreal, Quebec, Canada.
Abstract:
The glial regulation of synaptic function provides important modulation of the synaptic and behavioral changes induced by drugs of abuse. In some cases, this regulation is adaptive, reducing drug-induced change, and in other cases maladaptive, contributing to the induction or maintenance of these changes. Understanding the contribution of glia to addictive behaviors will be important to fully understand the development of addiction, and a critical entry into methods to potentially mitigate this affliction. This review will cover recent advances in elucidating the contribution of the major types of glia - microglia and astrocytes - to drug-induced synaptic plasticity.
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