| Literature DB >> 30013063 |
Glen Liszczak1, Katharine L Diehl1, Geoffrey P Dann1, Tom W Muir2.
Abstract
Recent studies report serine ADP-ribosylation on nucleosomes during the DNA damage response. We unveil histone H3 serine 10 as the primary acceptor residue for chromatin ADP-ribosylation and find that specific histone acetylation marks block this activity. Our results provide a molecular explanation for the well-documented phenomenon of rapid deacetylation at DNA damage sites and support the combinatorial application of PARP and HDAC inhibitors for the treatment of PARP-dependent cancers.Entities:
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Year: 2018 PMID: 30013063 PMCID: PMC6505472 DOI: 10.1038/s41589-018-0097-1
Source DB: PubMed Journal: Nat Chem Biol ISSN: 1552-4450 Impact factor: 15.040