Abstract

Stem cell differentiation can be modulated by the substrate topographies. Focal adhesion kinase (FAK) has been identified as a key regulator in topography-induced stem cell mechanotransduction. This chapter will describe a protocol to study the effect of FAK phosphorylation inhibition on topography-mediated stem cell differentiation. The FAK phosphorylation was inhibited using aFAK inhibitor and the effects on stem cell differentiation were examined using western blot and immunofluorescence staining.

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