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    ARTICLE

    Nuclear Stress-Strain State over Micropillars: A Mechanical In silico Study

    Rachele Allena1,*, Denis Aubry2

    Molecular & Cellular Biomechanics, Vol.19, No.1, pp. 1-16, 2022, DOI:10.32604/mcb.2022.018958

    Abstract Cells adapt to their environment and stimuli of different origin. During confined migration through sub-cellular and sub-nuclear pores, they can undergo large strains and the nucleus, the most voluminous and the stiffest organelle, plays a critical role. Recently, patterned microfluidic devices have been employed to analyze the cell mechanical behavior and the nucleus self-deformations. In this paper, we present an in silico model to simulate the interactions between the cell and the underneath microstructured substrate under the effect of the sole gravity. The model lays on mechanical features only and it has the potential to assess the contribution of the… More >

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