Article
The dimeric deubiquitinase USP28 integrates 53BP1 and MYC functions to limit DNA damage
16 Jan 2024
Abstract excerpt
DNA replication is a major source of endogenous DNA damage in tumor cells and a key target of cellular response to genotoxic stress. DNA replication can be deregulated by oncoproteins, such as transcription factor MYC, aberrantly activated in many human cancers. MYC is stringently regulated by the ubiquitin system - for example, ubiquitination controls recruitment of the elongation factor PAF1c, instrumental in...
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