Evidence map›Paper›PMID 30682853›Full record

ArticleGenes2019

Predicting MiRNA-Disease Association by Latent Feature Extraction with Positive Samples.

Kai Che, Maozu Guo, Chunyu Wang, Xiaoyan Liu, Xi Chen

Abstract read
In one paragraph

Article in Genes, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

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  10. Constructing knowledge graphs and their biomedical applications.Computational and structural biotechnology journal · 2020
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Kai CheSchool of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001, China. chekai@hit.edu.cn.
Maozu GuoSchool of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001, China. guomaozu@bucea.edu.cn.
Chunyu WangSchool of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001, China. chunyu@hit.edu.cn.
Xiaoyan LiuSchool of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001, China. liuxiaoyan@hit.edu.cn.
Xi ChenSchool of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001, China. xi.chen@stu.hit.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In discovering disease etiology and pathogenesis, the associations between MicroRNAs (miRNAs) and diseases play a critical role. Given known miRNA-disease associations (MDAs), how to uncover potential MDAs is an important problem. To solve this problem, most of the existing methods regard known MDAs as positive samples and unknown ones as negative samples, and then predict possible MDAs by iteratively revising the negative samples. However, simply viewing unknown MDAs as negative samples introduces erroneous information, which may result in poor predication performance. To avoid such defects, we present a novel method using only positive samples to predict MDAs by latent features extraction (LFEMDA). We design a new approach to construct the miRNAs similarity matrix. LFEMDA integrates the disease similarity matrix, the known MDAs and the miRNAs similarity matrix to identify potential MDAs. By introducing miRNAs and diseases knowledge as the auxiliary variables, the method can converge to give the optimal solution in each iteration. We conduct experiments on high-association diseases and new diseases datasets, in which our method shows better performance than that of other methods. We also carry out a case study on breast neoplasms to further demonstrate the capacity of our method in uncovering potential MDAs.

Indexed as

Genetic Predisposition to DiseaseAlgorithmsGenome-Wide Association StudyHumansMicroRNAsMicroRNAsassociation predictiondiseaselatent feature extractionmicroRNAs

Identifiers

PMID30682853
PMCPMC6410147

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.