Synergies in exosomes and autophagy pathways for cellular homeostasis and metastasis of tumor cells
Background Eukaryotic cells demonstrate two tightly linked vesicular transport systems,
comprising intracellular vesicle transport and extracellular vesicle transport system …
comprising intracellular vesicle transport and extracellular vesicle transport system …
TRPML1 links lysosomal calcium to autophagosome biogenesis through the activation of the CaMKKβ/VPS34 pathway
A Scotto Rosato, S Montefusco, C Soldati… - Nature …, 2019 - nature.com
The lysosomal calcium channel TRPML1, whose mutations cause the lysosomal storage
disorder (LSD) mucolipidosis type IV (MLIV), contributes to upregulate autophagic genes by …
disorder (LSD) mucolipidosis type IV (MLIV), contributes to upregulate autophagic genes by …
Lysosomal quality control: molecular mechanisms and therapeutic implications
Lysosomes are essential catabolic organelles with an acidic lumen and dozens of hydrolytic
enzymes. The detrimental consequences of lysosomal leakage have been well known since …
enzymes. The detrimental consequences of lysosomal leakage have been well known since …
Lysosome damage triggers direct ATG8 conjugation and ATG2 engagement via non-canonical autophagy
Cells harness multiple pathways to maintain lysosome integrity, a central homeostatic
process. Damaged lysosomes can be repaired or targeted for degradation by lysophagy, a …
process. Damaged lysosomes can be repaired or targeted for degradation by lysophagy, a …
LC3-associated endocytosis and the functions of Rubicon and ATG16L1
LC3-associated endocytosis (LANDO) is a noncanonical function of the autophagy
machinery, in which LC3 (microtubule-associated protein light chain) is conjugated to rab5 …
machinery, in which LC3 (microtubule-associated protein light chain) is conjugated to rab5 …
ARF GTPases activate Salmonella effector SopF to ADP-ribosylate host V-ATPase and inhibit endomembrane damage-induced autophagy
Y Xu, S Cheng, H Zeng, P Zhou, Y Ma, L Li… - Nature structural & …, 2022 - nature.com
Selective autophagy helps eukaryotes to cope with endogenous dangers or foreign
invaders; its initiation often involves membrane damage. By studying a Salmonella effector …
invaders; its initiation often involves membrane damage. By studying a Salmonella effector …
Regulation of autophagy enzymes by nutrient signaling
KE King, TT Losier, RC Russell - Trends in Biochemical Sciences, 2021 - cell.com
Autophagy is the primary catabolic program of the cell that promotes survival in response to
metabolic stress. It is tightly regulated by a suite of kinases responsive to nutrient status …
metabolic stress. It is tightly regulated by a suite of kinases responsive to nutrient status …
GABARAP sequesters the FLCN-FNIP tumor suppressor complex to couple autophagy with lysosomal biogenesis
JM Goodwin, WG Walkup IV, K Hooper, T Li… - Science …, 2021 - science.org
Adaptive changes in lysosomal capacity are driven by the transcription factors TFEB and
TFE3 in response to increased autophagic flux and endolysosomal stress, yet the molecular …
TFE3 in response to increased autophagic flux and endolysosomal stress, yet the molecular …
[PDF][PDF] Selective autophagy of mitochondria on a ubiquitin-endoplasmic-reticulum platform
The dynamics and coordination between autophagy machinery and selective receptors
during mitophagy are unknown. Also unknown is whether mitophagy depends on pre …
during mitophagy are unknown. Also unknown is whether mitophagy depends on pre …
[PDF][PDF] Subtractive CRISPR screen identifies the ATG16L1/vacuolar ATPase axis as required for non-canonical LC3 lipidation
R Ulferts, E Marcassa, L Timimi, LC Lee, A Daley… - Cell Reports, 2021 - cell.com
Although commonly associated with autophagosomes, LC3 can also be recruited to
membranes by covalent lipidation in a variety of non-canonical contexts. These include …
membranes by covalent lipidation in a variety of non-canonical contexts. These include …