Author:
Hwang Sun-Nyoung,Lee Jae Seung,Seo Kain,Lee Hyosang
Abstract
Astrocytes, characterized by a satellite-like morphology, are the most abundant type of glia in the central nervous system. Their main functions have been thought to be limited to providing homeostatic support for neurons, but recent studies have revealed that astrocytes actually actively interact with local neural circuits and play a crucial role in information processing and generating physiological and behavioral responses. Here, we review the emerging roles of astrocytes in many brain regions, particularly by focusing on intracellular changes in astrocytes and their interactions with neurons at the molecular and neural circuit levels.
Funder
The Brain Research Program through the National Research Foundation of Korea, funded by the Ministry of Science and ICT, South Korea
Cited by
14 articles.
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