Role of YB-1 in Regulation of Poly(ADP-Ribosylation) Catalyzed by Poly(ADP-Ribose) Polymerases

Abstract Poly(ADP-ribosyl)ation is a post-translational modification of proteins that performs an essential regulatory function in the cellular response to DNA damage. The key enzyme synthesizing poly(ADP-ribose) (PAR) in the cells is poly(ADP-ribose) polymerase 1 (PARP1). Understanding the mechanisms of the PARP1 activity regulation within the cells is necessary for development of the PARP1-targeted antitumor therapy. This review is devoted to the studies of the role of the RNA-binding protein YB-1 in the PARP1-catalyzed PARylation. The mechanisms of PARP1 activity stimulation by YB-1 protein can possibly be extended to other RNA-binding proteins involved in the maintenance of the genome stability..

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:87

Enthalten in:

Biochemistry (Moscow) - 87(2022), Suppl 1 vom: Jan., Seite S32-S47

Sprache:

Englisch

Beteiligte Personen:

Alemasova, Elizaveta E. [VerfasserIn]
Naumenko, Konstantin N. [VerfasserIn]
Sukhanova, Maria V. [VerfasserIn]
Lavrik, Olga I. [VerfasserIn]

Links:

Volltext [lizenzpflichtig]

BKL:

35.70$jBiochemie: Allgemeines

Themen:

Poly(ADP-ribose) (PAR)
Poly(ADP-ribose) polymerase 1 (PARP1)
Poly(ADP-ribosyl)ation (PARylation)
RNA-binding protein (RBP)
Y-box-binding protein 1 (YB-1)

Anmerkungen:

© Pleiades Publishing, Ltd. 2022

doi:

10.1134/S0006297922140048

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

OLC2129260985