A lncRNA-disease association prediction model based on the two-step PU learning and fully connected neural networks

Biyu, Hou; GuangWen, Tan; Ming, Zeng; Lixin, Guan; Mengshan, Li

doi:10.1016/j.heliyon.2023.e17726

Heliyon

2023

DOI: 10.1016/j.heliyon.2023.e17726

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A lncRNA-disease association prediction model based on the two-step PU learning and fully connected neural networks

Hou Biyu,

Tan GuangWen,

Zeng Ming

et al.

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A comprehensive review and evaluation of graph neural networks for non-coding RNA and complex disease associations

Hu,

Liu,

Zhang

et al. 2023

Briefings in Bioinformatics

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Non-coding RNAs (ncRNAs) play a critical role in the occurrence and development of numerous human diseases. Consequently, studying the associations between ncRNAs and diseases has garnered significant attention from researchers in recent years. Various computational methods have been proposed to explore ncRNA–disease relationships, with Graph Neural Network (GNN) emerging as a state-of-the-art approach for ncRNA–disease association prediction. In this survey, we present a comprehensive review of GNN-based models for ncRNA–disease associations. Firstly, we provide a detailed introduction to ncRNAs and GNNs. Next, we delve into the motivations behind adopting GNNs for predicting ncRNA–disease associations, focusing on data structure, high-order connectivity in graphs and sparse supervision signals. Subsequently, we analyze the challenges associated with using GNNs in predicting ncRNA–disease associations, covering graph construction, feature propagation and aggregation, and model optimization. We then present a detailed summary and performance evaluation of existing GNN-based models in the context of ncRNA–disease associations. Lastly, we explore potential future research directions in this rapidly evolving field. This survey serves as a valuable resource for researchers interested in leveraging GNNs to uncover the complex relationships between ncRNAs and diseases.

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A comprehensive review and evaluation of graph neural networks for non-coding RNA and complex disease associations

Hu,

Liu,

Zhang

et al. 2023

Briefings in Bioinformatics

View full text Add to dashboard Cite

show abstract

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A lncRNA-disease association prediction model based on the two-step PU learning and fully connected neural networks

Cited by 1 publication

References 50 publications

A comprehensive review and evaluation of graph neural networks for non-coding RNA and complex disease associations

A comprehensive review and evaluation of graph neural networks for non-coding RNA and complex disease associations

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