Cited by 74Neuroinflammation and Neurodegeneration Mechanisms3D Printing in Biomedical ResearchCellular Mechanics and Interactions

Bioengineered 3D Glial Cell Culture Systems and Applications for Neurodegeneration and Neuroinflammation

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Watson, P. Marc D., Kavanagh, Edel, Allenby, Gary, Vassey, Matthew·2017·SLAS Discovery

Abstract

Neurodegeneration and neuroinflammation are key features in a range of chronic central nervous system (CNS) diseases such as Alzheimer's and Parkinson's disease, as well as acute conditions like stroke and traumatic brain injury, for which there remains significant unmet clinical need. It is now well recognized that current cell culture methodologies are limited in their ability to recapitulate the cellular environment that is present in vivo, and there is a growing body of evidence to show that three-dimensional (3D) culture systems represent a more physiologically accurate model than traditional two-dimensional (2D) cultures. Given the complexity of the environment from which cells originate, and their various cell-cell and cell-matrix interactions, it is important to develop models that can be controlled and reproducible for drug discovery. 3D cell models have now been developed for almost all CNS cell types, including neurons, astrocytes, microglia, and oligodendrocyte cells. This review will highlight a number of current and emerging techniques for the culture of astrocytes and microglia, glial cell types with a critical role in neurodegenerative and neuroinflammatory conditions. We describe recent advances in glial cell culture using electrospun polymers and hydrogel macromolecules, and highlight how these novel culture environments influence astrocyte and microglial phenotypes in vitro, as compared to traditional 2D systems. These models will be explored to illuminate…

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Crossref · 10.1177/2472555217691450

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  • Microglia cultured in 2D settings show dramatically different morphology and phenotype compared with that in vivo.

    “However, microglia cultured in such a 2D settings show dramatically different morphology and phenotype as compared with that in vivo.”
  • Microglia display a ramified morphology in 3D brain tissues, while 2D cultured microglia tend to show an amoeboid morphology with an increased expression of proinflammatory and motility genes related to microglia activation.

    “Microglia display a ramified morphology in 3D brain tissues, while the 2D cultured microglia tend to show an amoeboid morphology with an increased expression of proinflammatory and motility genes that are related to microglia activation.17”

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Authors
Watson, P. M. D., Kavanagh, E., Allenby, G., & Vassey, M.
Affiliations
Aurelia Bioscience (United Kingdom) (GB)
Corresponding author
  • Watson, P. Marc D.
  • Vassey, Matthew
Venue
SLAS Discovery
Publisher
Elsevier BV
Published
2017-06
Volume
22
Issue
5
Pages
583-601
ISSN
2472-5552 (ISSN-L)
OpenAlex
W2618956750
Cited by
74
References
23
Citations by year
2026: 3 · 2025: 6 · 2024: 15 · 2023: 7 · 2022: 5 · 2021: 15 · 2020: 9 · 2019: 4 · 2018: 7 · 2017: 3
FWCI
0.60
Type
journal article
Language
en
Open access
Locations
  • SLAS DISCOVERY (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
  • Physical Sciences › Engineering › Biomedical Engineering › 3D Printing in Biomedical Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
Keywords
3D cell culture, glial cells, astrocytes, microglia, neurodegeneration, neuroinflammation, hydrogels, cell-matrix interactions, astrocyte phenotype, microglial phenotype, Alzheimer's disease, Parkinson's disease, stroke, traumatic brain injury, drug discovery models
MeSH terms
Astrocytes, Cell Communication, Cells, Cultured, Central Nervous System, Humans, Inflammation, Neuroglia, Neurons, Microglia, Cell Culture Techniques, Neurodegenerative Diseases, Bioengineering

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