ZNF830 mediates cancer chemoresistance through promoting homologous-recombination repair

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ZNF830 mediates cancer chemoresistance through promoting homologous-recombination repair

Homologous recombination (HR), which mediates the repair of DNA double-strand breaks (DSB), is crucial for maintaining genomic integrity and enhancing survival in response to chemotherapy and radiotherapy in human cancers. However, the mechanisms of HR repair in treatment resistance for the improvement of cancer therapy remains unclear. Here, we report that the zinc finger protein 830 (ZNF830) ...

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In this review, we discuss the repair of DNA double-strand breaks (DSBs) using a homologous DNA sequence (i.e., homologous recombination [HR]), focusing mainly on yeast and mammals. We provide a historical context for the current view of HR and describe how DSBs are processed during HR as well as interactions with other DSB repair pathways. We discuss the enzymology of the process, followed by ...

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ژورنال

عنوان ژورنال: Nucleic Acids Research

سال: 2017

ISSN: 0305-1048,1362-4962

DOI: 10.1093/nar/gkx1258