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Accelerated Neural Differentiation of Mouse Embryonic Stem Cells on Aligned GYIGSR-functionalized Nanofibers

Overview
Journal Acta Biomater
Publisher Elsevier
Date 2018 Jun 8
PMID 29879551
Citations 18
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Abstract

Statement Of Significance: In this paper, we report the use of GYIGSR-functionalized poly(ε-caprolactone) aligned nanofibers as a tool to accelerate the neural lineage commitment and differentiation of D3 mouse embryonic stem cells. The results indicate that functional nanofiber substrates promote faster differentiation than laminin coated substrates. The data suggest that aligned nanofibers and post-electrospinning surface modification with bioactive species can be combined to produce translationally relevant xeno-free substrates for stem cell therapy. Future development efforts are focused on additional bioactive species that are able to function as surrogates for other xenogenic factors found in differentiation media.

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