Diversity of mitophagy pathways at a glance

IG Ganley, A Simonsen - Journal of Cell Science, 2022 - journals.biologists.com
Mitochondria are crucial organelles that play a central role in various cell signaling and
metabolic pathways. A healthy mitochondrial population is maintained through a series of …

Autophagosome biogenesis

Y Zhen, H Stenmark - Cells, 2023 - mdpi.com
Autophagy–the lysosomal degradation of cytoplasm–plays a central role in cellular
homeostasis and protects cells from potentially harmful agents that may accumulate in the …

[HTML][HTML] Branching out in different directions: Emerging cellular functions for the Arp2/3 complex and WASP-family actin nucleation factors

KG Campellone, NM Lebek, VL King - European journal of cell biology, 2023 - Elsevier
The actin cytoskeleton impacts practically every function of a eukaryotic cell. Historically, the
best-characterized cytoskeletal activities are in cell morphogenesis, motility, and division …

Autophagy and exercise: current insights and future research directions

J Botella, CS Shaw, DJ Bishop - International Journal of Sports …, 2024 - thieme-connect.com
Autophagy is a cellular process by which proteins and organelles are degraded inside the
lysosome. Exercise is known to influence the regulation of autophagy in skeletal muscle …

[HTML][HTML] The N-terminal region of the ATG8 autophagy protein LC3C is essential for its membrane fusion properties

U Ballesteros, MN Iriondo, YR Varela, FM Goñi… - International Journal of …, 2024 - Elsevier
Autophagy is a catabolic process in which a double-membrane organelle, the
autophagosome (AP), engulfs cellular components that will be degraded in the lysosomes …

Oculopharyngeal muscular dystrophy mutations link the RNA‐binding protein HNRNPQ to autophagosome biogenesis

H Ishtayeh, M Galves, TT Barnatan, Y Berdichevsky… - Aging …, 2023 - Wiley Online Library
Autophagy is an intracellular degradative process with an important role in cellular
homeostasis. Here, we show that the RNA binding protein (RBP), heterogeneous nuclear …

Exploring Arylidene–Indolinone Ligands of Autophagy Proteins LC3B and GABARAP

AN Leveille, T Schwarzrock, H Brown… - ACS Medicinal …, 2024 - ACS Publications
We report the first structure–activity studies of arylidene–indolinone compound GW5074,
which was reported as a ligand of autophagy-related protein LC3B. The literature has …

Temporal dissection of the roles of Atg4 and ESCRT in autophagosome formation in yeast

H Li, JZ Song, CW He, MX Xie, ZT Zhang… - Cell Death & …, 2024 - nature.com
Autophagosomes are formed by the enlargement and sealing of phagophores. This is
accompanied by the recruitment and release of autophagy-related (Atg) proteins that …

Autophagy captures the retromer-TBC1D5 complex to inhibit receptor recycling

JM Carosi, LK Hein, JJ Sandow, LVP Dang… - Autophagy, 2024 - Taylor & Francis
Retromer prevents the destruction of numerous receptors by recycling them from
endosomes to the trans-Golgi network or plasma membrane. This enables retromer to fine …

Blocking autophagosome closure manifests the roles of mammalian Atg8-family proteins in phagophore formation and expansion during nutrient starvation

V Bui, X Liang, Y Ye, W Giang, F Tian, Y Takahashi… - Autophagy, 2024 - Taylor & Francis
Macroautophagy/autophagy, an evolutionarily conserved cellular degradation pathway,
involves phagophores that sequester cytoplasmic constituents and mature into …