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 …

The endoplasmic reticulum: structure, function and response to cellular signaling

DS Schwarz, MD Blower - Cellular and molecular life sciences, 2016 - Springer
The endoplasmic reticulum (ER) is a large, dynamic structure that serves many roles in the
cell including calcium storage, protein synthesis and lipid metabolism. The diverse functions …

Contacts between the endoplasmic reticulum and other membranes in neurons

Y Wu, C Whiteus, CS Xu, KJ Hayworth… - Proceedings of the …, 2017 - National Acad Sciences
Close appositions between the membrane of the endoplasmic reticulum (ER) and other
intracellular membranes have important functions in cell physiology. These include lipid …

Membrane fission by dynamin: what we know and what we need to know

B Antonny, C Burd, P De Camilli, E Chen… - The EMBO …, 2016 - embopress.org
The large GTP ase dynamin is the first protein shown to catalyze membrane fission.
Dynamin and its related proteins are essential to many cell functions, from endocytosis to …

Hereditary spastic paraplegia: an update

A Meyyazhagan, A Orlacchio - International Journal of Molecular …, 2022 - mdpi.com
Hereditary spastic paraplegia (HSP) is a rare neurodegenerative disorder with the
predominant clinical manifestation of spasticity in the lower extremities. HSP is categorised …

Mutations disrupting neuritogenesis genes confer risk for cerebral palsy

SC Jin, SA Lewis, S Bakhtiari, X Zeng, MC Sierant… - Nature …, 2020 - nature.com
In addition to commonly associated environmental factors, genomic factors may cause
cerebral palsy. We performed whole-exome sequencing of 250 parent–offspring trios, and …

Increased spatiotemporal resolution reveals highly dynamic dense tubular matrices in the peripheral ER

J Nixon-Abell, CJ Obara, AV Weigel, D Li, WR Legant… - Science, 2016 - science.org
INTRODUCTION The endoplasmic reticulum (ER) is a continuous, membrane-bound
organelle, spanning from the nuclear envelope to the outer cell periphery, that contacts and …

Molecular basis of selective mitochondrial fusion by heterotypic action between OPA1 and cardiolipin

T Ban, T Ishihara, H Kohno, S Saita, A Ichimura… - Nature cell …, 2017 - nature.com
Mitochondria are highly dynamic organelles that undergo frequent fusion and fission. Optic
atrophy 1 (OPA1) is an essential GTPase protein for both mitochondrial inner membrane …

ATL3 is a tubular ER-phagy receptor for GABARAP-mediated selective autophagy

Q Chen, Y Xiao, P Chai, P Zheng, J Teng, J Chen - Current Biology, 2019 - cell.com
The endoplasmic reticulum (ER) consists of the nuclear envelope and both peripheral ER
sheets and a peripheral tubular network [1, 2]. In response to physiological or pathological …

Dynamin, a membrane-remodelling GTPase

SM Ferguson, P De Camilli - Nature reviews Molecular cell biology, 2012 - nature.com
Dynamin, the founding member of a family of dynamin-like proteins (DLPs) implicated in
membrane remodelling, has a critical role in endocytic membrane fission events. The use of …