Non-coding RNAs in DNA damage response

American Journal of Cancer Research

Xiongbin Lu¹  Yunhua Liu¹ 

关键词: DNA damage response;    ncRNAs;    miRNAs;    lncRNAs;    crosstalk;   

DOI  :  

学科分类：肿瘤学

来源: e-Century Publishing Corporation

【 摘 要 】

Genome-wide studies have revealed that human and other mammalian genomes are pervasively transcribed and produce thousands of regulatory non-protein-coding RNAs (ncRNAs), including miRNAs, siRNAs, piRNAs and long non-coding RNAs (lncRNAs). Emerging evidences suggest that these ncRNAs also play a pivotal role in genome integrity and stability via the regulation of DNA damage response (DDR). In this review, we discuss the recent finding on the interplay of ncRNAs with the canonical DDR signaling pathway, with a particular emphasis on miRNAs and lncRNAs. While the expression of ncRNAs is regulated in the DDR, the DDR is also subjected to regulation by those DNA damage-responsive ncRNAs. In addition, the roles of those Dicer- and Drosha-dependent small RNAs produced in the vicinity of double-strand breaks sites are also described.

【 授权许可】

Unknown