La inhibición selectiva de una subunidad reguladora de la proteína fosfatasa 1 restaura la proteostasis

Pavel Tsaytler1, Heather P Harding, David Ron

  • 1MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 0QH, UK.

Science (New York, N.Y.)
|March 10, 2011
PubMed
Resumen

El guanabenzo, una pequeña molécula, se dirige a las subunidades reguladoras de la proteína fosfatasa 1 para restaurar el plegamiento de las proteínas. Este fármaco candidato prolonga la fosforilación de eIF2α, rescatando a las células estresadas del plegamiento incorrecto de las proteínas.

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