title: Non-coding RNAs in DNA damage response.
abstract: 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.
authors.affiliation: Department of Cancer Biology, Metastasis Research Center, The University of Texas MD Anderson Cancer Center Houston, Texas 77030, USA.
authors.forename: Yunhua
authors.initials: Y
authors.lastname: Liu
authors.forename: Xiongbin
authors.initials: X
authors.lastname: Lu