Regulation of lipid metabolism by the unfolded protein response

M Moncan, K Mnich, A Blomme… - Journal of cellular …, 2021 - Wiley Online Library
The endoplasmic reticulum (ER) is the site of protein folding and secretion, Ca2+ storage
and lipid synthesis in eukaryotic cells. Disruption to protein folding or Ca2+ homeostasis in …

Endoplasmic reticulum stress and lipid metabolism: mechanisms and therapeutic potential

S Basseri, RC Austin - Biochemistry research international, 2012 - Wiley Online Library
The endoplasmic reticulum (ER) plays a crucial role in protein folding, assembly, and
secretion. Disruption of ER homeostasis may lead to accumulation of misfolded or unfolded …

[HTML][HTML] Lipid-dependent regulation of the unfolded protein response

R Volmer, D Ron - Current opinion in cell biology, 2015 - Elsevier
Protein folding homeostasis in the lumen of the endoplasmic reticulum is defended by signal
transduction pathways that are activated by an imbalance between unfolded proteins and …

From the unfolded protein response to metabolic diseases–lipids under the spotlight

N Ho, C Xu, G Thibault - Journal of cell science, 2018 - journals.biologists.com
The unfolded protein response (UPR) is classically viewed as a stress response pathway to
maintain protein homeostasis at the endoplasmic reticulum (ER). However, it has recently …

Membrane lipid saturation activates IRE 1α without inducing clustering

Y Kitai, H Ariyama, N Kono, D Oikawa… - Genes to …, 2013 - Wiley Online Library
The unfolded protein response (UPR) is an adaptive stress response that responds to the
accumulation of unfolded proteins in the lumen of the endoplasmic reticulum (ER) and that …

Lipid bilayer stress and proteotoxic stress-induced unfolded protein response deploy divergent transcriptional and non-transcriptional programmes

XH Fun, G Thibault - Biochimica et Biophysica Acta (BBA)-Molecular and …, 2020 - Elsevier
The unfolded protein response (UPR) is activated by endoplasmic reticulum (ER) stress and
is designed to restore cellular homeostasis through multiple intracellular signalling …

Unfolded protein response signaling and metabolic diseases

J Lee, U Ozcan - Journal of Biological Chemistry, 2014 - ASBMB
The endoplasmic reticulum (ER) is a central organelle for protein biosynthesis, folding, and
traffic. Perturbations in ER homeostasis create a condition termed ER stress and lead to …

Endoplasmic reticulum and the unfolded protein response: dynamics and metabolic integration

R Bravo, V Parra, D Gatica, AE Rodriguez… - International review of …, 2013 - Elsevier
The endoplasmic reticulum (ER) is a dynamic intracellular organelle with multiple functions
essential for cellular homeostasis, development, and stress responsiveness. In response to …

Endoplasmic reticulum stress responses

M Schröder - Cellular and molecular life sciences, 2008 - Springer
In homeostasis, cellular processes are in a dynamic equilibrium. Perturbation of
homeostasis causes stress. In this review I summarize how perturbation of three major …

The unfolded protein response transducer IRE1α prevents ER stress‐induced hepatic steatosis

K Zhang, S Wang, J Malhotra, JR Hassler… - The EMBO …, 2011 - embopress.org
The endoplasmic reticulum (ER) is the cellular organelle responsible for protein folding and
assembly, lipid and sterol biosynthesis, and calcium storage. The unfolded protein response …