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Updated: Jul 13, 2026

Improved 3D Hydrogel Cultures of Primary Glial Cells for In Vitro Modelling of Neuroinflammation
Published on: December 8, 2017
General pathophysiology of neuroglia
Alexei Verkhratsky1, Elly M Hol2, Lot D de Witte3
1Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom; Department of Neurosciences, University of the Basque Country UPV/EHU and CIBERNED, Leioa, Bizkaia, Spain; IKERBASQUE, Basque Foundation for Science, Bilbao, Spain.
Abstract:
Neuroglia in the CNS, represented by astroglia, oligodendroglia, and microglia, are responsible for the homeostatic support and protection of the nervous tissue. Neuroglia are intimately involved in the pathogenesis of all neurologic diseases, and neuroglial changes to a large extent define the progression of these diseases and their neurologic outcome. In contrast to neurons, neuroglia are capable of mounting an evolutionary conserved response to pathology known as reactive gliosis. Reactive gliosis is initially protective and allostatic, and it is aimed at preserving the nervous tissue function and integrity. However, in many diseases, neuroglial cells undergo atrophy and functional asthenia, contributing to nervous tissue damage.
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