Abstract
Retinal ganglion cell (RGC) axons extend along the inner limiting membrane, which forms the extracellular matrix (ECM) containing laminin, collagen, and proteoglycans. RGC axons express integrin, which is activated by binding to ECM proteins to regulate cytoskeleton. To study the growth of RGC axons in vitro, maintaining the natural environment for them is absolutely necessary. For this purpose, culturing a strip of embryonic chick retina in Matrigel® is a suitable method. This article describes detailed techniques of the retinal strip culture.
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