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Intracellular Pressure: A Driver of Cell Morphology and Movement
Book chapter   Peer reviewed

Intracellular Pressure: A Driver of Cell Morphology and Movement

Pragati Chengappa, Kimheak Sao, Tia M. Jones and Ryan J. Petrie
International Review of Cell and Molecular Biology, pp 185-211
01 Jan 2018
PMID: 29551161

Abstract

Biochemistry & Molecular Biology Cell Biology Life Sciences & Biomedicine Science & Technology
Intracellular pressure, generated by actomyosin contractility and the directional flow of water across the plasma membrane, can rapidly reprogram cell shape and behavior. Recent work demonstrates that cells can generate intracellular pressure with a range spanning at least two orders of magnitude; significantly, pressure is implicated as an important regulator of cell dynamics, such as cell division and migration. Changes to intracellular pressure can dictate the mechanisms by which single human cells move through three-dimensional environments. In this review, we chronicle the classic as well as recent evidence demonstrating how intracellular pressure is generated and maintained in metazoan cells. Furthermore, we highlight how this potentially ubiquitous physical characteristic is emerging as an important driver of cell morphology and behavior.

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Web of Science research areas
Biochemistry & Molecular Biology
Cell Biology
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