| Literature DB >> 25553460 |
Barbara Golia1, Hari R Singh1, Gyula Timinszky1.
Abstract
Poly-ADP-ribosylation is a post-translational modification generated in high amounts by poly-ADP-ribose polymerases (PARPs) in response to cellular stress, especially genotoxic stimuli. DNA damage-induced PARylation significantly changes local chromatin structure and triggers the accumulation of several DNA damage response (DDR) proteins at the DNA lesions. In this review, we will discuss the regulation of chromatin structure and DNA damage repair machineries by DNA damage-induced poly-ADP-ribosylation.Entities:
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Year: 2015 PMID: 25553460 DOI: 10.2741/4318
Source DB: PubMed Journal: Front Biosci (Landmark Ed) ISSN: 2768-6698