Interactions between neural cells and blood vessels in central nervous system development.

The sophisticated function of the central nervous system (CNS) is largely supported by proper interactions between neural cells and blood vessels. Accumulating evidence has demonstrated that neurons and glial cells support the formation of blood vessels, which in turn, act as migratory scaffolds for these cell types. Neural progenitors are also involved in the regulation of blood vessel formation. This mutual interaction between neural cells and blood vessels is elegantly controlled by several chemokines, growth factors, extracellular matrix, and adhesion molecules such as integrins. Recent research has revealed that newly migrating cell types along blood vessels repel other preexisting migrating cell types, causing them to detach from the blood vessels. In this review, we discuss vascular formation and cell migration, particularly during development. Moreover, we discuss how the crosstalk between blood vessels and neurons and glial cells could be related to neurodevelopmental disorders. © 2023 The Authors. BioEssays published by Wiley Periodicals LLC.

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Keiko Morimoto, Hidenori Tabata, Rikuo Takahashi, Kazunori Nakajima. Interactions between neural cells and blood vessels in central nervous system development. BioEssays : news and reviews in molecular, cellular and developmental biology. 2024 Mar;46(3):e2300091

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PMID: 38135890

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