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Human IPSC-derived Mesenchymal Stem Cells Encapsulated in PEGDA Hydrogels Mature into Valve Interstitial-like Cells

Overview
Journal Acta Biomater
Publisher Elsevier
Date 2018 Mar 6
PMID 29505894
Citations 26
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Abstract

Statement Of Significance: Developing a suitable cell source is a critical component for the success and durability of tissue engineered heart valves. The significance of this study is the generation of iPSCs-derived mesenchymal stem cells (iMSCs) that have the capacity to mature into valve interstitial-like cells when introduced into a 3D cell culture designed to mimic the layers of the valve leaflet. iMSCs were generated using a feeder-free protocol, which is one major advantage over other methods, as it is more clinically relevant. In addition to generating a potential new cell source for heart valve tissue engineering, this study also highlights the importance of a 3D culture environment to influence cell phenotype and function.

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