Back to Search Start Over

hPSC-Derived Astrocytes at the Forefront of Translational Applications in Neurological Disorders.

Authors :
Jovanovic, Vukasin M.
Mesch, Kendall T.
Tristan, Carlos A.
Source :
Cells (2073-4409). Jun2024, Vol. 13 Issue 11, p903. 20p.
Publication Year :
2024

Abstract

Astrocytes, the most abundant glial cell type in the brain, play crucial roles in maintaining homeostasis within the central nervous system (CNS). Impairment or abnormalities of typical astrocyte functions in the CNS serve as a causative or contributing factor in numerous neurodevelopmental, neurodegenerative, and neuropsychiatric disorders. Currently, disease-modeling and drug-screening approaches, primarily focused on human astrocytes, rely on human pluripotent stem cell (hPSC)-derived astrocytes. However, it is important to acknowledge that these hPSC-derived astrocytes exhibit notable differences across studies and when compared to their in vivo counterparts. These differences may potentially compromise translational outcomes if not carefully accounted for. This review aims to explore state-of-the-art in vitro models of human astrocyte development, focusing on the developmental processes, functional maturity, and technical aspects of various hPSC-derived astrocyte differentiation protocols. Additionally, it summarizes their successful application in modeling neurological disorders. The discussion extends to recent advancements in the large-scale production of human astrocytes and their application in developing high-throughput assays conducive to therapeutic drug discovery. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
20734409
Volume :
13
Issue :
11
Database :
Academic Search Index
Journal :
Cells (2073-4409)
Publication Type :
Academic Journal
Accession number :
177861106
Full Text :
https://doi.org/10.3390/cells13110903