Evidence map›Paper›PMID 34556758›Full record

ArticleScientific reports2021

A novel lncRNA-protein interaction prediction method based on deep forest with cascade forest structure.

Xiongfei Tian, Ling Shen, Zhenwu Wang, Liqian Zhou, Lihong Peng

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Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

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15citing papers in PubMed
–field-weighted citation impact
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3 · Its place in the literature

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15 citing papers in PubMed.

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  10. lncHUB2: aggregated and inferred knowledge about human and mouse lncRNAs.Database : the journal of biological databases and curation · 2023
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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Xiongfei TianSchool of Computer Science, Hunan University of Technology, Zhuzhou, 412007, China.
Ling ShenSchool of Computer Science, Hunan University of Technology, Zhuzhou, 412007, China.
Zhenwu WangSchool of Computer Science, Hunan University of Technology, Zhuzhou, 412007, China.
Liqian ZhouSchool of Computer Science, Hunan University of Technology, Zhuzhou, 412007, China. zhoulq11@163.com.
Lihong PengSchool of Computer Science, Hunan University of Technology, Zhuzhou, 412007, China. plhhnu@163.com.ORCID http://orcid.org/0000-0002-2321-3901

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long noncoding RNAs (lncRNAs) regulate many biological processes by interacting with corresponding RNA-binding proteins. The identification of lncRNA-protein Interactions (LPIs) is significantly important to well characterize the biological functions and mechanisms of lncRNAs. Existing computational methods have been effectively applied to LPI prediction. However, the majority of them were evaluated only on one LPI dataset, thereby resulting in prediction bias. More importantly, part of models did not discover possible LPIs for new lncRNAs (or proteins). In addition, the prediction performance remains limited. To solve with the above problems, in this study, we develop a Deep Forest-based LPI prediction method (LPIDF). First, five LPI datasets are obtained and the corresponding sequence information of lncRNAs and proteins are collected. Second, features of lncRNAs and proteins are constructed based on four-nucleotide composition and BioSeq2vec with encoder-decoder structure, respectively. Finally, a deep forest model with cascade forest structure is developed to find new LPIs. We compare LPIDF with four classical association prediction models based on three fivefold cross validations on lncRNAs, proteins, and LPIs. LPIDF obtains better average AUCs of 0.9012, 0.6937 and 0.9457, and the best average AUPRs of 0.9022, 0.6860, and 0.9382, respectively, for the three CVs, significantly outperforming other methods. The results show that the lncRNA FTX may interact with the protein P35637 and needs further validation.

Indexed as

Machine LearningArabidopsisComputational BiologyDatasets as TopicHumansRNA-Binding ProteinsRNA, Long NoncodingZea maysRNA-Binding ProteinsRNA, Long Noncoding

Identifiers

PMID34556758
PMCPMC8460650

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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.