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Roles for gliotransmission in the nervous system

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Summary.

Astrocytes were long referred to as passive cells in the central nervous system (CNS). However, the application of fluorescent Ca2+ indicators revealed their “Ca2+ excitability” in response to a variety of stimuli. Since then, evidence showing that astrocytes release chemical transmitters and can modulate synapses has led to a new integrative view of the astrocyte. While it is inarguable that astrocytes play essential roles in nervous system function, and that gliotransmission modulates synapses, a significant challenge lies in developing the appropriate experimental strategy to allow unequivocal identification of roles for gliotransmission in nervous system function.

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Zhang, Q., Haydon, P. Roles for gliotransmission in the nervous system. J Neural Transm 112, 121–125 (2005). https://doi.org/10.1007/s00702-004-0119-x

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  • DOI: https://doi.org/10.1007/s00702-004-0119-x

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