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Biophysics

Push it, pull it

During migration, cells interact with their environment by exerting mechanical forces on it. A combination of two techniques shows that they do so in all three dimensions by a push–pull mechanism.

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Figure 1: Mechanical forces involved in cell adhesion.

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Correspondence to Pascal Hersen or Benoît Ladoux.

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Hersen, P., Ladoux, B. Push it, pull it. Nature 470, 340–341 (2011). https://doi.org/10.1038/470340a

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