Competing endogenous RNA: A novel posttranscriptional regulatory dimension associated with the progression of cancer (Review)

被引：24
作者：
Dai, Qingsong [1 ,2 ]
Li, Jixia [2 ]
Zhou, Keyuan [1 ]
Liang, Tong [1 ]
机构：
[1] Guangdong Med Coll, Key Lab Med Mol Activ Res, Dongguan 523000, Guangdong, Peoples R China
[2] Guangdong Med Coll, Dept Biochem & Mol Biol, Dongguan 523000, Guangdong, Peoples R China
来源：
ONCOLOGY LETTERS | 2015年 / 10卷 / 05期
关键词：
competing endogenous RNA; microRNA; cancer; LONG NONCODING RNA; HEPATOCELLULAR-CARCINOMA; TUMOR-SUPPRESSOR; MESSENGER-RNAS; CIRCULAR RNAS; MICRORNA; EXPRESSION; HOTAIR; TARGET; PSEUDOGENES;
D O I：
10.3892/ol.2015.3698
中图分类号：
R73 [肿瘤学];
学科分类号：
100214 ;
摘要：
The existence of artificial sponges and antisense oligonucleotides designed to decrease the availability of microRNAs (miRNAs), a family of small non-coding RNAs that target RNA transcripts through miRNA response elements (MREs) involved in gene expression, suggests that miRNAs may also be regulated. The wide range of RNA transcripts harboring MREs, termed competing endogenous RNAs (ceRNAs), includes protein-coding messenger RNAs (mRNAs) and non-coding RNAs, for example long non-coding RNAs, pseudogenes and circular RNAs, which compete for a common pool of miRNAs as natural decoys. These ceRNAs are co-regulated and produce large, complex posttranscriptional regulatory networks, which have been implicated in numerous biological processes. The present review discusses recent discoveries that implicate natural microRNA decoys in the development of cancer.
引用
收藏
页码：2683 / 2690
页数：8
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