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Published in: Fluids and Barriers of the CNS 1/2011

Open Access 01-12-2011 | Review

The CNS microvascular pericyte: pericyte-astrocyte crosstalk in the regulation of tissue survival

Authors: Drew Bonkowski, Vladimir Katyshev, Roumen D Balabanov, Andre Borisov, Paula Dore-Duffy

Published in: Fluids and Barriers of the CNS | Issue 1/2011

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Abstract

The French scientist Charles Benjamin Rouget identified the pericyte nearly 140 years ago. Since that time the role of the pericyte in vascular function has been difficult to elucidate. It was not until the development of techniques to isolate and culture pericytes that scientists have begun to understand the true impact of this unique cell in the maintenance of tissue homeostasis. In the brain the pericyte is an integral cellular component of the blood-brain barrier and, together with other cells of the neurovascular unit (endothelial cells, astrocytes and neurons) the pericyte makes fine-tuned regulatory adjustments and adaptations to promote tissue survival. These regulatory changes involve trans-cellular communication networks between cells. In this review we consider evidence for cell-to-cell crosstalk between pericytes and astrocytes during development and in adult brain.
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Metadata
Title
The CNS microvascular pericyte: pericyte-astrocyte crosstalk in the regulation of tissue survival
Authors
Drew Bonkowski
Vladimir Katyshev
Roumen D Balabanov
Andre Borisov
Paula Dore-Duffy
Publication date
01-12-2011
Publisher
BioMed Central
Published in
Fluids and Barriers of the CNS / Issue 1/2011
Electronic ISSN: 2045-8118
DOI
https://doi.org/10.1186/2045-8118-8-8

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