The influence of substrate creep on mesenchymal stem cell behaviour and phenotype

Human mesenchymal stem cells (hMSCs) are capable of probing and responding to the mechanical properties of their substrate. Although most biological and synthetic matrices are viscoelastic materials, previous studies have primarily focused upon substrate compressive modulus (rigidity), neglecting the relative contributions that the storage (elastic) and loss (viscous) moduli make to the summed compressive modulus. In this study we aimed to...