ER-phagy: mechanisms, regulation, and diseases connected to the lysosomal clearance of the endoplasmic reticulum

F Reggiori, M Molinari - Physiological reviews, 2022 - journals.physiology.org
ER-phagy (reticulophagy) defines the degradation of portions of the endoplasmic reticulum
(ER) within lysosomes or vacuoles. It is part of the self-digestion (ie, autophagic) programs …

Quality control in the endoplasmic reticulum

L Ellgaard, A Helenius - Nature reviews Molecular cell biology, 2003 - nature.com
The endoplasmic reticulum (ER) has a quality-control system for'proof-reading'newly
synthesized proteins, so that only native conformers reach their final destinations. Non …

One step at a time: endoplasmic reticulum-associated degradation

SS Vembar, JL Brodsky - Nature reviews Molecular cell biology, 2008 - nature.com
Protein folding in the endoplasmic reticulum (ER) is monitored by ER quality control (ERQC)
mechanisms. Proteins that pass ERQC criteria traffic to their final destinations through the …

ER stress and diseases

H Yoshida - The FEBS journal, 2007 - Wiley Online Library
Proteins synthesized in the endoplasmic reticulum (ER) are properly folded with the
assistance of ER chaperones. Malfolded proteins are disposed of by ER‐associated protein …

[HTML][HTML] Unfolded protein response

SS Cao, RJ Kaufman - Current biology, 2012 - cell.com
In eukaryotic cells, the endoplasmic reticulum (ER) is a membrane-enclosed interconnected
organelle responsible for the synthesis, folding, modification, and quality control of …

ER-phagy responses in yeast, plants, and mammalian cells and their crosstalk with UPR and ERAD

M Molinari - Developmental Cell, 2021 - cell.com
ER-phagy, literally endoplasmic reticulum (ER)-eating, defines the constitutive or regulated
clearance of ER portions within metazoan endolysosomes or yeast and plant vacuoles. The …

In and out of the ER: protein folding, quality control, degradation, and related human diseases

DN Hebert, M Molinari - Physiological reviews, 2007 - journals.physiology.org
A substantial fraction of eukaryotic gene products are synthesized by ribosomes attached at
the cytosolic face of the endoplasmic reticulum (ER) membrane. These polypeptides enter …

Protein quality control in the early secretory pathway

T Anelli, R Sitia - The EMBO journal, 2008 - embopress.org
Eukaryotic cells are able to discriminate between native and non‐native polypeptides,
selectively transporting the former to their final destinations. Secretory proteins are …

Proteasomal and lysosomal clearance of faulty secretory proteins: ER-associated degradation (ERAD) and ER-to-lysosome-associated degradation (ERLAD) …

I Fregno, M Molinari - Critical reviews in biochemistry and …, 2019 - Taylor & Francis
About 40% of the eukaryotic cell's proteins are inserted co-or post-translationally in the
endoplasmic reticulum (ER), where they attain the native structure under the assistance of …

The proteasomal system

T Jung, B Catalgol, T Grune - Molecular aspects of medicine, 2009 - Elsevier
Rising interest in the mechanism and function of the proteasomes and the ubiquitin system
revealed that it is hard to find any aspect of the cellular metabolic network that is not directly …