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Deciphering the star codings: astrocyte manipulation alters mouse behavior

Astrocytes occupy a vast area within the central nervous system (CNS). Despite their abundance, the functional role of astrocytes in vivo has only begun to be uncovered. Astrocytes were typically thought to be involved in pathophysiological states. However, recent studies have shown that astrocytes...

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Autores principales: Park, Keebum, Lee, Sung Joong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8080576/
https://www.ncbi.nlm.nih.gov/pubmed/32665584
http://dx.doi.org/10.1038/s12276-020-0468-z
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author Park, Keebum
Lee, Sung Joong
author_facet Park, Keebum
Lee, Sung Joong
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collection PubMed
description Astrocytes occupy a vast area within the central nervous system (CNS). Despite their abundance, the functional role of astrocytes in vivo has only begun to be uncovered. Astrocytes were typically thought to be involved in pathophysiological states. However, recent studies have shown that astrocytes are actively involved in cell signaling in normal physiological states; manipulating various aspects of astrocytic cell signaling in vivo has revealed that astrocytes are key players in controlling healthy behavior in the absence of pathophysiology. Unfortunately, the study of astrocyte function is often limited by the number of approaches available due to our lack of understanding of cell physiology. This review summarizes recent studies in which altered astrocyte signaling capacity resulted in dramatic changes in behavior. We not only discuss the methodologies available to manipulate astrocytes but also provide insights into the behavioral roles of astrocytes in the CNS.
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spelling pubmed-80805762021-04-29 Deciphering the star codings: astrocyte manipulation alters mouse behavior Park, Keebum Lee, Sung Joong Exp Mol Med Review Article Astrocytes occupy a vast area within the central nervous system (CNS). Despite their abundance, the functional role of astrocytes in vivo has only begun to be uncovered. Astrocytes were typically thought to be involved in pathophysiological states. However, recent studies have shown that astrocytes are actively involved in cell signaling in normal physiological states; manipulating various aspects of astrocytic cell signaling in vivo has revealed that astrocytes are key players in controlling healthy behavior in the absence of pathophysiology. Unfortunately, the study of astrocyte function is often limited by the number of approaches available due to our lack of understanding of cell physiology. This review summarizes recent studies in which altered astrocyte signaling capacity resulted in dramatic changes in behavior. We not only discuss the methodologies available to manipulate astrocytes but also provide insights into the behavioral roles of astrocytes in the CNS. Nature Publishing Group UK 2020-07-15 /pmc/articles/PMC8080576/ /pubmed/32665584 http://dx.doi.org/10.1038/s12276-020-0468-z Text en © The Author(s) 2020 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Review Article
Park, Keebum
Lee, Sung Joong
Deciphering the star codings: astrocyte manipulation alters mouse behavior
title Deciphering the star codings: astrocyte manipulation alters mouse behavior
title_full Deciphering the star codings: astrocyte manipulation alters mouse behavior
title_fullStr Deciphering the star codings: astrocyte manipulation alters mouse behavior
title_full_unstemmed Deciphering the star codings: astrocyte manipulation alters mouse behavior
title_short Deciphering the star codings: astrocyte manipulation alters mouse behavior
title_sort deciphering the star codings: astrocyte manipulation alters mouse behavior
topic Review Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8080576/
https://www.ncbi.nlm.nih.gov/pubmed/32665584
http://dx.doi.org/10.1038/s12276-020-0468-z
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