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Gliogenesis

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Abstract

In the cerebellum, both astrocytes and oligodendrocytes are characterized by a peculiar heterogeneity. Astrocytes include Bergmann glia, granular layer, and white matter astrocyte types, each endowed with specific morphological and functional features; oligodendrocytes derive from multiple embryonic sources and establish neuron type-specific interactions. Nevertheless, while the mechanisms of neuronal diversification have been deeply investigated and in part elucidated, gliogenesis in the cerebellum remains poorly explored. Here, we critically discuss the available knowledge regarding the ontogenesis of the repertoire of glial cells in the cerebellum, their relationships with cerebellar neurons, and the processes regulating the acquisition of their mature morphological and molecular traits, pointing out the open questions that still seek elucidation.

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Abbreviations

BG:

Bergmann glia

EGL:

External granular layer

PC:

Purkinje cell

PCL:

Purkinje cell layer

PWM:

Prospective white matter

RG:

Radial glia

RL:

Rhombic lip

VZ:

Ventricular zone

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Acknowledgments

This work was funded by local grants of the University of Turin. VC was partly supported by a FENS fellowship.

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Correspondence to Annalisa Buffo .

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© 2019 Springer Nature Switzerland AG

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Cerrato, V., Buffo, A. (2019). Gliogenesis. In: Manto, M., Gruol, D., Schmahmann, J., Koibuchi, N., Sillitoe, R. (eds) Handbook of the Cerebellum and Cerebellar Disorders. Springer, Cham. https://doi.org/10.1007/978-3-319-97911-3_108-2

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  • DOI: https://doi.org/10.1007/978-3-319-97911-3_108-2

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-97911-3

  • Online ISBN: 978-3-319-97911-3

  • eBook Packages: Springer Reference Biomedicine and Life SciencesReference Module Biomedical and Life Sciences

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Chapter history

  1. Latest

    Gliogenesis
    Published:
    28 May 2019

    DOI: https://doi.org/10.1007/978-3-319-97911-3_108-2

  2. Original

    Gliogenesis
    Published:
    18 February 2019

    DOI: https://doi.org/10.1007/978-3-319-97911-3_108-1