Stem cell engineering approaches for investigating glial cues in central nervous system disorders
Sangamithra Vardhan1, Tyler Jordan1, Shelly Sakiyama-Elbert1
1Department of Bioengineering, University of Washington, 850 Republican Street, Seattle, WA 98109, USA.
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Glial cells are important in maintaining homeostasis for neurons in the central nervous system (CNS). During CNS disease or after injury, glia react to altered microenvironments and often acquire altered functions that contribute to disease pathology. A major focus for research is utilizing stem cell (SC)-derived glia as a potential renewable source for cell replacement to restore function, including neuronal support, and as a model for disease states to identify therapeutic targets. In this review, we focus on SC differentiation protocols for deriving three types of glial cells, astrocytes, oligodendrocytes, and microglia. These SC-derived glia can be used to identify critical cues that contribute to CNS disease progression and aid in investigation of therapeutic targets.
