期刊
DNA REPAIR
卷 93, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.dnarep.2020.102921
关键词
Genome stabiity; PARP1; XRCC1
资金
- MRC [MR/P010121/1]
- CRUK [C6563/A7322]
- ERC [SIDSCA 694996]
- Royal Society Wolfson Research Merit Awards
- MRC [MR/P010121/1] Funding Source: UKRI
Damage to DNA bases occurs continuously in cells as a result of the intrinsic instability of nucleic acids and because of the presence of intracellular and environmental genotoxins. As a consequence, all living cells possess a highly conserved biochemical pathway by which damaged DNA bases are detected, removed, and replaced with undamaged bases. This pathway is denoted DNA base excision repair (BER) and is critical for genome stability and human health. In this review I summarise the key features of mammalian BER, highlighting both the molecular choreography that coordinates this pathway and its importance for human health.
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