Lysosomes in senescence and aging

JX Tan, T Finkel - EMBO reports, 2023 - embopress.org
Dysfunction of lysosomes, the primary hydrolytic organelles in animal cells, is frequently
associated with aging and age‐related diseases. At the cellular level, lysosomal dysfunction …

[HTML][HTML] Stress granules plug and stabilize damaged endolysosomal membranes

C Bussi, A Mangiarotti, C Vanhille-Campos, B Aylan… - Nature, 2023 - nature.com
Endomembrane damage represents a form of stress that is detrimental for eukaryotic cells,.
To cope with this threat, cells possess mechanisms that repair the damage and restore …

[HTML][HTML] Regulation of Phosphoinositide Signaling by Scaffolds at Cytoplasmic Membranes

T Wen, N Thapa, VL Cryns, RA Anderson - Biomolecules, 2023 - mdpi.com
Cytoplasmic phosphoinositides (PI) are critical regulators of the membrane–cytosol interface
that control a myriad of cellular functions despite their low abundance among phospholipids …

HKDC1, a target of TFEB, is essential to maintain both mitochondrial and lysosomal homeostasis, preventing cellular senescence

M Cui, K Yamano, K Yamamoto… - Proceedings of the …, 2024 - National Acad Sciences
Mitochondrial and lysosomal functions are intimately linked and are critical for cellular
homeostasis, as evidenced by the fact that cellular senescence, aging, and multiple …

[HTML][HTML] Lysosomal damage sensing and lysophagy initiation by SPG20-ITCH

P Gahlot, B Kravic, G Rota, J van den Boom… - Molecular Cell, 2024 - cell.com
Cells respond to lysosomal membrane permeabilization by membrane repair or selective
macroautophagy of damaged lysosomes, termed lysophagy, but it is not fully understood …

The Endo-Lysosomal Damage Response

H Meyer, B Kravic - Annual Review of Biochemistry, 2024 - annualreviews.org
Lysosomes are the degradative endpoints of material delivered by endocytosis and
autophagy and are therefore particularly prone to damage. Membrane permeabilization or …

[HTML][HTML] One size does not fit all: Lysosomes exist in biochemically and functionally distinct states

C Bussi, MG Gutierrez - Plos Biology, 2024 - journals.plos.org
One size does not fit all: Lysosomes exist in biochemically and functionally distinct states |
PLOS Biology Skip to main content Advertisement PLOS Biology Browse Current Issue …

The race to uncover fission factors for lysosomal organelles heats up

S Gopan, TJ Pucadyil - 2024 - nature.com
The race to uncover fission factors for lysosomal organelles heats up Skip to main content
Thank you for visiting nature.com. You are using a browser version with limited support for …

The ion channels of endomembranes

M Hu, X Feng, Q Liu, S Liu, F Huang… - Physiological …, 2024 - journals.physiology.org
The endomembrane system consists of organellar membranes in the biosynthetic pathway
[endoplasmic reticulum (ER), Golgi apparatus, and secretory vesicles] as well as those in the …

The lysosomal calcium channel TRPML1 maintains mitochondrial fitness in NK cells through interorganelle cross-talk

D Clement, EK Szabo, SZ Krokeide… - The Journal of …, 2023 - journals.aai.org
Cytotoxic lymphocytes eliminate cancer cells through the release of lytic granules, a
specialized form of secretory lysosomes. This compartment is part of the pleomorphic …