Targeting proteostasis maintenance and autophagy in senescence.
2022
Valentin L'Hôte, and
Carl Mann, and
Jean-Yves Thuret
Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), Gif-sur-Yvette, France.
UI
MeSH Term
Description
Entries
D000074702
Proteostasis
Regulation of the concentration, folding, interactions, and cellular localization of each of the proteins that comprise the PROTEOME.
Protein Homeostasis,Homeostases, Protein,Homeostasis, Protein,Protein Homeostases,Proteostases
D001343
Autophagy
The segregation and degradation of various cytoplasmic constituents via engulfment by MULTIVESICULAR BODIES; VACUOLES; or AUTOPHAGOSOMES and their digestion by LYSOSOMES. It plays an important role in BIOLOGICAL METAMORPHOSIS and in the removal of bone by OSTEOCLASTS. Defective autophagy is associated with various diseases, including NEURODEGENERATIVE DISEASES and cancer.
Process by which cells irreversibly stop dividing and enter a state of permanent growth arrest without undergoing CELL DEATH. Senescence can be induced by DNA DAMAGE or other cellular stresses, such as OXIDATIVE STRESS.