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 …

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 …

[HTML][HTML] ER stress-induced cell death mechanisms

R Sano, JC Reed - Biochimica et Biophysica Acta (BBA)-Molecular Cell …, 2013 - Elsevier
The endoplasmic-reticulum (ER) stress response constitutes a cellular process that is
triggered by a variety of conditions that disturb folding of proteins in the ER. Eukaryotic cells …

BCL-2 family: integrating stress responses at the ER to control cell demise

P Pihán, A Carreras-Sureda, C Hetz - Cell Death & Differentiation, 2017 - nature.com
In the last decade, the endoplasmic reticulum (ER) has emerged as a central organelle
regulating the core mitochondrial apoptosis pathway. At the ER membrane, a variety of …

[HTML][HTML] When ER stress reaches a dead end

H Urra, E Dufey, F Lisbona, D Rojas-Rivera… - Biochimica et Biophysica …, 2013 - Elsevier
Endoplasmic reticulum (ER) stress is a common feature of several physiological and
pathological conditions affecting the function of the secretory pathway. To restore ER …

Intracellular Ca2+ signaling and Ca2+ microdomains in the control of cell survival, apoptosis and autophagy

RML La Rovere, G Roest, G Bultynck, JB Parys - Cell calcium, 2016 - Elsevier
The endoplasmic reticulum (ER), mitochondria and lysosomes are physically and/or
functionally linked, establishing close contact sites between these organelles. As a …

Interactome screening identifies the ER luminal chaperone Hsp47 as a regulator of the unfolded protein response transducer IRE1α

D Sepulveda, D Rojas-Rivera, DA Rodríguez… - Molecular cell, 2018 - cell.com
Maintenance of endoplasmic reticulum (ER) proteostasis is controlled by a dynamic
signaling network known as the unfolded protein response (UPR). IRE1α is a major UPR …

[HTML][HTML] A dual role for the anti-apoptotic Bcl-2 protein in cancer: mitochondria versus endoplasmic reticulum

H Akl, T Vervloessem, S Kiviluoto, M Bittremieux… - Biochimica et biophysica …, 2014 - Elsevier
Anti-apoptotic Bcl-2 contributes to cancer formation and progression by promoting the
survival of altered cells. Hence, it is a prime target for novel specific anti-cancer therapeutics …

Cellular mechanisms of endoplasmic reticulum stress signaling in health and disease. 1. An overview

E Dufey, D Sepúlveda… - American Journal of …, 2014 - journals.physiology.org
Increased demand on the protein folding capacity of the endoplasmic reticulum (ER)
engages an adaptive reaction known as the unfolded protein response (UPR). The UPR …

[HTML][HTML] Inositol 1, 4, 5-trisphosphate receptor-isoform diversity in cell death and survival

H Ivanova, T Vervliet, L Missiaen, JB Parys… - … et Biophysica Acta (BBA …, 2014 - Elsevier
Cell-death and-survival decisions are critically controlled by intracellular Ca 2+ homeostasis
and dynamics at the level of the endoplasmic reticulum (ER). Inositol 1, 4, 5-trisphosphate …