LNRLMI: Linear neighbour representation for predicting lncRNA-miRNA interactions
Wong, L (Wong, Leon)[ 1,2 ]; Huang, YA (Huang, Yu-An)[ 3 ]; You, ZH (You, Zhu-Hong)[ 1,2 ]; Chen, ZH (Chen, Zhan-Heng)[ 1,2 ]; Cao, MY (Cao, Mei-Yuan)[ 4 ]
刊名JOURNAL OF CELLULAR AND MOLECULAR MEDICINE
2019
卷号24期号:1页码:79-87
关键词ceRNA network expression profile link prediction lncRNA-miRNA interaction
ISSN号1582-1838
DOI10.1111/jcmm.14583
英文摘要

LncRNA and miRNA are key molecules in mechanism of competing endogenous RNAs(ceRNA), and their interactions have been discovered with important roles in gene regulation. As supplementary to the identification of lncRNA-miRNA interactions from CLIP-seq experiments, in silico prediction can select the most potential candidates for experimental validation. Although developing computational tool for predicting lncRNA-miRNA interaction is of great importance for deciphering the ceRNA mechanism, little effort has been made towards this direction. In this paper, we propose an approach based on linear neighbour representation to predict lncRNA-miRNA interactions (LNRLMI). Specifically, we first constructed a bipartite network by combining the known interaction network and similarities based on expression profiles of lncRNAs and miRNAs. Based on such a data integration, linear neighbour representation method was introduced to construct a prediction model. To evaluate the prediction performance of the proposed model, k-fold cross validations were implemented. As a result, LNRLMI yielded the average AUCs of 0.8475 +/- 0.0032, 0.8960 +/- 0.0015 and 0.9069 +/- 0.0014 on 2-fold, 5-fold and 10-fold cross validation, respectively. A series of comparison experiments with other methods were also conducted, and the results showed that our method was feasible and effective to predict lncRNA-miRNA interactions via a combination of different types of useful side information. It is anticipated that LNRLMI could be a useful tool for predicting non-coding RNA regulation network that lncRNA and miRNA are involved in.

WOS记录号WOS:000488569000001
内容类型期刊论文
源URL[http://ir.xjipc.cas.cn/handle/365002/7210]  
专题新疆理化技术研究所_多语种信息技术研究室
通讯作者You, ZH (You, Zhu-Hong)[ 1,2 ]
作者单位1.Guang Dong Polytech Coll, Zhaoqing, Peoples R China
2.Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China
推荐引用方式
GB/T 7714
Wong, L ,Huang, YA ,You, ZH ,et al. LNRLMI: Linear neighbour representation for predicting lncRNA-miRNA interactions[J]. JOURNAL OF CELLULAR AND MOLECULAR MEDICINE,2019,24(1):79-87.
APA Wong, L ,Huang, YA ,You, ZH ,Chen, ZH ,&Cao, MY .(2019).LNRLMI: Linear neighbour representation for predicting lncRNA-miRNA interactions.JOURNAL OF CELLULAR AND MOLECULAR MEDICINE,24(1),79-87.
MLA Wong, L ,et al."LNRLMI: Linear neighbour representation for predicting lncRNA-miRNA interactions".JOURNAL OF CELLULAR AND MOLECULAR MEDICINE 24.1(2019):79-87.
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