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Showing 1–5 of 5 results
Advanced filters: Author: A. Pasha Tabatabai Clear advanced filters

  • When a wound heals, different types of branched and bundled actin structure form, each designed to perform a specific function. Experiments and theory now suggest that the actin architecture depends on the stiffness of the cell’s surroundings.

    • Visar Ajeti
    • A. Pasha Tabatabai
    • Michael P. Murrell
    Research
    Nature Physics
    Volume: 15, P: 696-705

  • While the impact of F-actin architecture on stress transmission is well studied, the role of architecture on stress generation remains unclear. Here authors use in vitro model and show that distinct organizations constrain myosin motion.

    • Camelia G. Muresan
    • Zachary Gao Sun
    • Michael P. Murrell
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-16

  • Myosin motors drive the actin cytoskeleton out-of-equilibrium, but the role of myosin-driven active stresses in the accumulation and dissipation of mechanical work is unclear. Here, the authors synthesize an actomyosin material and find that the rate of entropy production increases non-monotonically with increasing accumulation of active stresses.

    • Daniel S. Seara
    • Vikrant Yadav
    • Michael P. Murrell
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-10