Abstract:
:Mammalian cells possess multiple closely related SWI/SNF chromatin remodelling complexes. These complexes have been implicated in the cellular response to DNA double strand breaks (DSBs). Evidence suggests that SWI/SNF complexes contribute to successful repair via both the homologous recombination and non-homologous end joining pathways. In addition, repressing transcription near DSBs is dependent on SWI/SNF activity. Understanding these roles is important because SWI/SNF complexes are frequently dysregulated in cancer, and DNA DSB repair defects have the potential to be therapeutically exploited. In this graphical review, we summarise what is known about SWI/SNF contribution to DNA DSB responses in mammalian cells and provide an overview of the SWI/SNF-encoding gene alteration spectrum in human cancers.
journal_name
DNA Repair (Amst)journal_title
DNA repairauthors
Harrod A,Lane KA,Downs JAdoi
10.1016/j.dnarep.2020.102919subject
Has Abstractpub_date
2020-09-01 00:00:00pages
102919eissn
1568-7864issn
1568-7856pii
S1568-7864(20)30167-1journal_volume
93pub_type
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