The role of aqueous interfaces in the cell

Gerald H Pollack1

  • 1Department of Bioengineering 357962, University of Washington, Seattle, WA 98195, USA. ghp@u.washington.edu

Summary

This review explores how surface-water interactions in cells might influence their function. Traditional biology often treats water as a passive medium, but recent advances in polymer science suggest otherwise. The authors propose a new model, treating cells like polymer gels. In this framework, surface-water interfaces are central to triggering structural changes called phase-transitions. These transitions could explain how cells perform tasks like movement and division. The study suggests that subtle environmental shifts prompt these changes. This approach could simplify the complex nature of cellular behavior. The findings highlight the potential of integrating interface science into biology. The authors argue that this perspective may unify various cellular processes.

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