[HTML][HTML] Mitochondrial degradation: Mitophagy and beyond

L Uoselis, TN Nguyen, M Lazarou - Molecular cell, 2023 - cell.com
Mitochondria are central hubs of cellular metabolism that also play key roles in signaling
and disease. It is therefore fundamentally important that mitochondrial quality and activity …

Mitochondrial signalling and homeostasis: from cell biology to neurological disease

JJ Collier, M Oláhová, TG McWilliams… - Trends in …, 2023 - cell.com
Efforts to understand how mitochondrial dysfunction contributes to neurodegeneration have
primarily focussed on the role of mitochondria in neuronal energy metabolism. However …

Mitochondrial-derived vesicles in metabolism, disease, and aging

T König, HM McBride - Cell Metabolism, 2024 - cell.com
Mitochondria are central hubs of cellular metabolism and are tightly connected to signaling
pathways. The dynamic plasticity of mitochondria to fuse, divide, and contact other …

Mechanisms underlying ubiquitin-driven selective mitochondrial and bacterial autophagy

EA Goodall, F Kraus, JW Harper - Molecular cell, 2022 - cell.com
Selective autophagy specifically eliminates damaged or superfluous organelles, maintaining
cellular health. In this process, a double membrane structure termed an autophagosome …

Proteome census upon nutrient stress reveals Golgiphagy membrane receptors

KL Hickey, S Swarup, IR Smith, JC Paoli… - Nature, 2023 - nature.com
During nutrient stress, macroautophagy degrades cellular macromolecules, thereby
providing biosynthetic building blocks while simultaneously remodelling the proteome …

PINK1, Keap1, and Rtnl1 regulate selective clearance of endoplasmic reticulum during development

R Wang, TM Fortier, F Chai, G Miao, JL Shen… - Cell, 2023 - cell.com
Selective clearance of organelles, including endoplasmic reticulum (ER) and mitochondria,
by autophagy plays an important role in cell health. Here, we describe a developmentally …

Brain-derived autophagosome profiling reveals the engulfment of nucleoid-enriched mitochondrial fragments by basal autophagy in neurons

J Goldsmith, A Ordureau, JW Harper, ELF Holzbaur - Neuron, 2022 - cell.com
Neurons depend on autophagy to maintain cellular homeostasis, and defects in autophagy
are pathological hallmarks of neurodegenerative disease. To probe the role of basal …

Nix interacts with WIPI2 to induce mitophagy

EN Bunker, F Le Guerroué, C Wang, MP Strub… - The EMBO …, 2023 - embopress.org
Nix is a membrane‐anchored outer mitochondrial protein that induces mitophagy. While Nix
has an LC3‐interacting (LIR) motif that binds to ATG8 proteins, it also contains a minimal …

[HTML][HTML] Role of autophagy pathway in Parkinson's disease and related Genetic Neurological disorders

C Themistokleous, E Bagnoli, R Parulekar… - Journal of molecular …, 2023 - Elsevier
The elucidation of the function of the PINK1 protein kinase and Parkin ubiquitin E3 ligase in
the elimination of damaged mitochondria by autophagy (mitophagy) has provided …

Combinatorial selective ER-phagy remodels the ER during neurogenesis

MJ Hoyer, C Capitanio, IR Smith, JC Paoli… - Nature Cell …, 2024 - nature.com
The endoplasmic reticulum (ER) employs a diverse proteome landscape to orchestrate
many cellular functions, ranging from protein and lipid synthesis to calcium ion flux and inter …