Plasma membrane LAT activation precedes vesicular recruitment defining two phases of early T-cell activation

Controversy exists over the function of plasma membrane versus intracellular vesicular LAT in T-cell receptor signaling. Here the authors use high resolution imaging of the temporal dynamics of LAT involvement to show that both sources of LAT are required, but at distinct stages.

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Autores principales: Lakshmi Balagopalan, Jason Yi, Tiffany Nguyen, Katherine M. McIntire, Adam S. Harned, Kedar Narayan, Lawrence E. Samelson
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/1b98fb09066a499aa682b8e55ae6a06f
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Sumario:Controversy exists over the function of plasma membrane versus intracellular vesicular LAT in T-cell receptor signaling. Here the authors use high resolution imaging of the temporal dynamics of LAT involvement to show that both sources of LAT are required, but at distinct stages.