T-Plastin reinforces membrane protrusions to bridge matrix gaps during cell migration

In vivo, cells migrate across a diverse landscape of extracellular matrix containing gaps which present a challenge for cells to protrude across. Here, the authors show that T-Plastin strengthens protrusive actin networks to promote protrusion, extracellular matrix gap-bridging, and cell migration.

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Autores principales: Damien Garbett, Anjali Bisaria, Changsong Yang, Dannielle G. McCarthy, Arnold Hayer, W. E. Moerner, Tatyana M. Svitkina, Tobias Meyer
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/59bc2c586f4e4738a09ac0f4b0640fca
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Sumario:In vivo, cells migrate across a diverse landscape of extracellular matrix containing gaps which present a challenge for cells to protrude across. Here, the authors show that T-Plastin strengthens protrusive actin networks to promote protrusion, extracellular matrix gap-bridging, and cell migration.