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physics.bio-ph2025
Theory of cell size regulation during migration in adhered cells
Jonathan E. Ron, Ram M. Adar
Cell migration is closely linked to cell shape, yet cell size is often assumed to remain constant. This assumption is challenged by recent experiments showing that cells undergo vo…
physics.bio-ph2025
Separation of ionic timescales explains dynamics of cellular volume regulation
Ram M. Adar
Living cells actively regulate their volume in response to changes in the extra-cellular environment, such as osmolarity and chemo-attractant concentration. While the basic physica…