Article (Périodiques scientifiques)
Thermodynamic Control of Activity Patterns in Cytoskeletal Networks
Lamtyugina, Alexandra; Qiu, Yuqing; FODOR, Etienne et al.
2022In Physical Review Letters
Peer reviewed
 

Documents


Texte intégral
Qiu_PRL22.pdf
Postprint Éditeur (676.4 kB)
Télécharger

Tous les documents dans ORBilu sont protégés par une licence d'utilisation.

Envoyer vers



Détails



Résumé :
[en] Biological materials, such as the actin cytoskeleton, exhibit remarkable structural adaptability to various external stimuli by consuming different amounts of energy. In this Letter, we use methods from large deviation theory to identify a thermodynamic control principle for structural transitions in a model cytoskeletal network. Specifically, we demonstrate that biasing the dynamics with respect to the work done by nonequilibrium components effectively renormalizes the interaction strength between such components, which can eventually result in a morphological transition. Our work demonstrates how a thermodynamic quantity can be used to renormalize effective interactions, which in turn can tune structure in a predictable manner, suggesting a thermodynamic principle for the control of cytoskeletal structure and dynamics.
Disciplines :
Physique
Auteur, co-auteur :
Lamtyugina, Alexandra;  Department of Chemistry, University of Chicago, Chicago, Illinois 60637, USA
Qiu, Yuqing;  Department of Chemistry, University of Chicago, Chicago, Illinois 60637, USA ; James Franck Institute, University of Chicago, Chicago, Illinois 60637, USA
FODOR, Etienne ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS)
Dinner, Aaron R.;  Department of Chemistry, University of Chicago, Chicago, Illinois 60637, USA ; James Franck Institute, University of Chicago, Chicago, Illinois 60637, USA
Vaikuntanathan, Suriyanarayanan;  Department of Chemistry, University of Chicago, Chicago, Illinois 60637, USA ; James Franck Institute, University of Chicago, Chicago, Illinois 60637, USA
Co-auteurs externes :
yes
Langue du document :
Anglais
Titre :
Thermodynamic Control of Activity Patterns in Cytoskeletal Networks
Date de publication/diffusion :
16 septembre 2022
Titre du périodique :
Physical Review Letters
Peer reviewed :
Peer reviewed
Focus Area :
Physics and Materials Science
Disponible sur ORBilu :
depuis le 27 octobre 2022

Statistiques


Nombre de vues
132 (dont 3 Unilu)
Nombre de téléchargements
97 (dont 2 Unilu)

citations Scopus®
 
7
citations Scopus®
sans auto-citations
6
citations OpenAlex
 
12
citations WoS
 
5

Bibliographie


Publications similaires



Contacter ORBilu