Mechanisms, regulation and functions of the unfolded protein response

C Hetz, K Zhang, RJ Kaufman - Nature reviews Molecular cell biology, 2020 - nature.com
Cellular stress induced by the abnormal accumulation of unfolded or misfolded proteins at
the endoplasmic reticulum (ER) is emerging as a possible driver of human diseases …

Structure and molecular mechanism of ER stress signaling by the unfolded protein response signal activator IRE1

CJ Adams, MC Kopp, N Larburu, PR Nowak… - Frontiers in molecular …, 2019 - frontiersin.org
The endoplasmic reticulum (ER) is an important site for protein folding and maturation in
eukaryotes. The cellular requirement to synthesize proteins within the ER is matched by its …

The unfolded protein response and cell fate control

C Hetz, FR Papa - Molecular cell, 2018 - cell.com
The secretory capacity of a cell is constantly challenged by physiological demands and
pathological perturbations. To adjust and match the protein-folding capacity of the …

Roles of XBP1s in transcriptional regulation of target genes

SM Park, TI Kang, JS So - Biomedicines, 2021 - mdpi.com
The spliced form of X-box binding protein 1 (XBP1s) is an active transcription factor that
plays a vital role in the unfolded protein response (UPR). Under endoplasmic reticulum (ER) …

Proteostasis control by the unfolded protein response

C Hetz, E Chevet, SA Oakes - Nature cell biology, 2015 - nature.com
Stress induced by accumulation of misfolded proteins in the endoplasmic reticulum is
observed in many physiological and pathological conditions. To cope with endoplasmic …

The unfolded protein response: detecting and responding to fluctuations in the protein-folding capacity of the endoplasmic reticulum

GE Karagöz, D Acosta-Alvear… - Cold Spring Harbor …, 2019 - cshperspectives.cshlp.org
Most of the secreted and plasma membrane proteins are synthesized on membrane-bound
ribosomes on the endoplasmic reticulum (ER). They require engagement of ER-resident …

A genome-wide ER-phagy screen highlights key roles of mitochondrial metabolism and ER-resident UFMylation

JR Liang, E Lingeman, T Luong, S Ahmed, M Muhar… - Cell, 2020 - cell.com
Selective autophagy of organelles is critical for cellular differentiation, homeostasis, and
organismal health. Autophagy of the ER (ER-phagy) is implicated in human neuropathy but …

The unfolded protein response: controlling cell fate decisions under ER stress and beyond

C Hetz - Nature reviews Molecular cell biology, 2012 - nature.com
Protein-folding stress at the endoplasmic reticulum (ER) is a salient feature of specialized
secretory cells and is also involved in the pathogenesis of many human diseases. ER stress …

[HTML][HTML] Roles of endoplasmic reticulum stress in immune responses

JS So - Molecules and cells, 2018 - Elsevier
The endoplasmic reticulum (ER) is a critical organelle for protein synthesis, folding and
modification, and lipid synthesis and calcium storage. Dysregulation of ER functions leads to …

Endoplasmic reticulum stress sensing in the unfolded protein response

BM Gardner, D Pincus, K Gotthardt… - Cold Spring …, 2013 - cshperspectives.cshlp.org
Secretory and transmembrane proteins enter the endoplasmic reticulum (ER) as unfolded
proteins and exit as either folded proteins in transit to their target organelles or as misfolded …