Ruth Rebecca Taylor, Anastasia Filia ... Andrew Forge
Immunolabelling and morphological assessment, complemented by complete transcriptomic analysis, demonstrates that supporting cells can be induced to convert towards a hair cell-like phenotype in human vestibular sensory epithelia.
Artur Ruppel, Dennis Wörthmüller ... Martial Balland
Combining micropatterning, traction force microscopy, and optogenetics, it is shown that epithelial cells actively respond to mechanical signals from neighboring cells.
The forces that multicellular tumor aggregates exert on their environment lead to non-linear, scale-invariant tissue deformations far away from the tumor, which can be exploited to quantify its collective contractility.
Ben J Hightower, Patrick WA Wijnings ... David Lentink
A first-principles acoustics model reveals how the acoustic spectrum generated by flapping wings originates from oscillating aerodynamic forces, and is validated by in vivo aerodynamic force measurements and acoustic holography.
Patrick Bakenecker, Tobias Weingarten ... Brent Raiteri
Increasing muscle length, rather than increasing stretch amplitude, contributes more to residual force enhancement during submaximal voluntary contractions of the human quadriceps.
Sebastian Bohm, Falk Mersmann ... Adamantios Arampatzis
During human running, the soleus muscle was found to operate as work generator under optimal conditions for work production (high force-length potential and enthalpy efficiency) while the vastus lateralis promoted tendon energy storage and economical force generation (high force-length-velocity potential).
Arul Subramanian, Lauren Fallon Kanzaki ... Thomas Friedrich Schilling
Perturbation of mechanical force at muscle attachments and its effects on tendon morphogenesis provides insights into the mechanisms underlying cellular responses to tensional force and resulting extracellular matrix production.
Compressive force spectroscopy of single molecules reveals that intra-protein forces underlie the long-distance coordination of structural changes within a cytotoxin during pore formation.
David R Shook, Eric M Kasprowicz ... Raymond Keller
Blastopore closure in Xenopus is driven by two morphogenic mechanisms that have strongly context dependent effects on tissue movement and that generate tensile force across tissues: convergent extension, as expected, and, unexpectedly, convergent thickening.