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Showing 1–7 of 7 results
Advanced filters: Author: Raimon Sunyer Clear advanced filters

  • Marin-Llaurado and colleagues engineer curved epithelial monolayers of controlled geometry and develop a new technique to map their state of stress. They show that pronounced stress anisotropies influence cell alignment.

    • Ariadna Marín-Llauradó
    • Sohan Kale
    • Xavier Trepat
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-11

  • Cell behaviour is in part regulated by the rigidity of their environment, yet the underlying mechanisms have remained unclear. It is now shown for breast myoepithelial cells expressing two types of integrin that rigidity sensing and adaptation can be explained by a clutch-bond model that considers the different rates of binding and unbinding between the integrins and the extracellular matrix.

    • Alberto Elosegui-Artola
    • Elsa Bazellières
    • Pere Roca-Cusachs
    Research
    Nature Materials
    Volume: 13, P: 631-637

  • At tissue boundaries, cellular repulsive events are manifested as deformation waves that result from an oscillatory pattern of traction forces and intracellular stress that pull cellular adhesions away from the boundary.

    • Pilar Rodríguez-Franco
    • Agustí Brugués
    • Xavier Trepat
    Research
    Nature Materials
    Volume: 16, P: 1029-1037

  • Substrate stiffness influences cellular cluster migration through collective durotaxis. Now, the underlying mechanism of this process is explained by considering the wetting dynamics of the clusters.

    • Macià Esteve Pallarès
    • Irina Pi-Jaumà
    • Xavier Trepat
    Research
    Nature Physics
    Volume: 19, P: 279-289

  • Anomalous-diffusion identifies the departure of diffusive dynamics from the traditional Brownian-motion and is a signature feature of a large number of complex soft-matter and biological systems. This article reports an analysis of an easy to implement method to decide on the type of an apparent anomaly, even in the presence of localisation errors.

    • Vittoria Sposini
    • Diego Krapf
    • Gleb Oshanin
    ResearchOpen Access
    Communications Physics
    Volume: 5, P: 1-10