Mechanisms of selective autophagy

T Lamark, T Johansen - Annual review of cell and …, 2021 - annualreviews.org
Selective autophagy is the lysosomal degradation of specific intracellular components
sequestered into autophagosomes, late endosomes, or lysosomes through the activity of …

[HTML][HTML] Selective autophagy: ATG8 family proteins, LIR motifs and cargo receptors

T Johansen, T Lamark - Journal of molecular biology, 2020 - Elsevier
Selective autophagy relies on soluble or membrane-bound cargo receptors that recognize
cargo and bring about autophagosome formation at the cargo. The cargo-bound receptors …

A diversity of selective autophagy receptors determines the specificity of the autophagy pathway

V Kirkin, VV Rogov - Molecular cell, 2019 - cell.com
The clearance of surplus, broken, or dangerous components is key for maintaining cellular
homeostasis. The failure to remove protein aggregates, damaged organelles, or intracellular …

Reconstitution of autophagosome nucleation defines Atg9 vesicles as seeds for membrane formation

J Sawa-Makarska, V Baumann, N Coudevylle… - Science, 2020 - science.org
INTRODUCTION Macroautophagy (hereafter autophagy) is an evolutionarily conserved
lysosomal degradation pathway. It ensures cellular homeostasis and health by removing …

Regulation of selective autophagy: the p62/SQSTM1 paradigm

T Lamark, S Svenning, T Johansen - Essays in biochemistry, 2017 - portlandpress.com
In selective autophagy, cytoplasmic components are selected and tagged before being
sequestered into an autophagosome by means of selective autophagy receptors such as …

A guide to the regulation of selective autophagy receptors

A Gubas, I Dikic - The FEBS journal, 2022 - Wiley Online Library
Autophagy is a highly conserved catabolic process cells use to maintain their homeostasis
by degrading misfolded, damaged and excessive proteins, nonfunctional organelles, foreign …

CCPG1 is a non-canonical autophagy cargo receptor essential for ER-phagy and pancreatic ER proteostasis

MD Smith, ME Harley, AJ Kemp, J Wills, M Lee… - Developmental cell, 2018 - cell.com
Mechanisms of selective autophagy of the ER, known as ER-phagy, require molecular
delineation, particularly in vivo. It is unclear how these events control ER proteostasis and …

Molecular definitions of autophagy and related processes

L Galluzzi, EH Baehrecke, A Ballabio, P Boya… - The EMBO …, 2017 - embopress.org
Over the past two decades, the molecular machinery that underlies autophagic responses
has been characterized with ever increasing precision in multiple model organisms …

p62 filaments capture and present ubiquitinated cargos for autophagy

G Zaffagnini, A Savova, A Danieli, J Romanov… - The EMBO …, 2018 - embopress.org
The removal of misfolded, ubiquitinated proteins is an essential part of the protein quality
control. The ubiquitin‐proteasome system (UPS) and autophagy are two interconnected …

Activation and targeting of ATG8 protein lipidation

S Martens, D Fracchiolla - Cell discovery, 2020 - nature.com
ATG8 family proteins are evolutionary conserved ubiquitin-like modifiers, which become
attached to the headgroup of the membrane lipid phosphatidylethanolamine in a process …