Shape-Independent Fluidization in Epithelial Cell Monolayers
Cette étude remet en question le paradigme géométrique de la fluidification des épithéliums en démontrant que la réduction de l'adhésion cellulaire augmente la fluidité tissulaire de manière indépendante de la forme des cellules, révélant ainsi le rôle crucial de la friction visqueuse générée par l'adhésion dans la dynamique des tissus.
Pradip K. Bera (Department of Mechanical Engineering, University of Wisconsin - Madison, Madison, WI, USA), Anh Q. Nguyen (Department of Physics, Northeastern University, Boston, MA, USA, Center for Theoretical Biological Physics, Northeastern University, Boston, MA, USA), Molly McCord (Department of Mechanical Engineering, University of Wisconsin - Madison, Madison, WI, USA, Biophysics Program, University of Wisconsin - Madison, Madison, WI, USA), Dapeng Bi (Department of Physics, Northeastern University, Boston, MA, USA, Center for Theoretical Biological Physics, Northeastern University, Boston, MA, USA), Jacob Notbohm (Department of Mechanical Engineering, University of Wisconsin - Madison, Madison, WI, USA, Biophysics Program, University of Wisconsin - Madison, Madison, WI, USA)Mon, 09 Ma🔬 physics