Alterations of receptors and insulin-like growth factor binding proteins in senescent cells.
Eur J Cell Biol
; 103(3): 151438, 2024 Sep.
Article
de En
| MEDLINE
| ID: mdl-38945074
ABSTRACT
The knowledge about cellular senescence expands dynamically, providing more and more conclusive evidence of its triggers, mechanisms, and consequences. Senescence-associated secretory phenotype (SASP), one of the most important functional traits of senescent cells, is responsible for a large extent of their context-dependent activity. Both SASP's components and signaling pathways are well-defined. A literature review shows, however, that a relatively underinvestigated aspect of senescent cell autocrine and paracrine activity is the change in the production of proteins responsible for the reception and transmission of SASP signals, i.e., receptors and binding proteins. For this reason, we present in this article the current state of knowledge regarding senescence-associated changes in cellular receptors and insulin-like growth factor binding proteins. We also discuss the role of these alterations in senescence induction and maintenance, pro-cancerogenic effects of senescent cells, and aging-related structural and functional malfunctions.
Mots clés
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Vieillissement de la cellule
Limites:
Animals
/
Humans
Langue:
En
Journal:
Eur J Cell Biol
Année:
2024
Type de document:
Article
Pays de publication:
Allemagne