Article
Decay of endoplasmic reticulum-localized mRNAs during the unfolded protein response.
Science (New York, N.Y.) - 7 Jul 2006
Hollien Julie, Weissman Jonathan S
Abstract excerpt
The unfolded protein response (UPR) allows the endoplasmic reticulum (ER) to recover from the accumulation of misfolded proteins, in part by increasing its folding capacity. Inositol-requiring enzyme-1 (IRE1) promotes this remodeling by detecting misfolded ER proteins and activating a transcription factor, X-box-binding protein 1, through endonucleolytic cleavage of its messenger RNA (mRNA). Here, we report that...
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