The eIF2α kinase HRI triggers the autophagic clearance of cytosolic protein aggregates

Published: May 14, 2020
Abstract
null Large cytosolic protein aggregates are removed by two main cellular processes, autophagy and the ubiquitin-proteasome system (UPS), and defective clearance of these protein aggregates results in proteotoxicity and cell death. Here we show that the eIF2α kinase HRI potentiates the autophagic clearance of cytosolic protein aggregates when the UPS is inhibited. In cells silenced for HRI, proteasome inhibition resulted in accumulation of...
Paper Details
Title
The eIF2α kinase HRI triggers the autophagic clearance of cytosolic protein aggregates
Published Date
May 14, 2020
Journal
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