Evidence map›Paper›PMID 37730555›Full record

ArticleBMC genomics2023

Drug-target binding affinity prediction using message passing neural network and self supervised learning.

Leiming Xia, Lei Xu, Shourun Pan, Dongjiang Niu, Beiyi Zhang, Zhen Li

Abstract read
In one paragraph

Article in BMC genomics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–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

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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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

6 authors.

Leiming XiaCollege of Computer Science and Technology, Qingdao University, Qingdao, China.
Lei XuCollege of Computer Science and Technology, Qingdao University, Qingdao, China.
Shourun PanCollege of Computer Science and Technology, Qingdao University, Qingdao, China.
Dongjiang NiuCollege of Computer Science and Technology, Qingdao University, Qingdao, China.
Beiyi ZhangCollege of Computer Science and Technology, Qingdao University, Qingdao, China.
Zhen LiCollege of Computer Science and Technology, Qingdao University, Qingdao, China. lizhen0130@gmail.com.

Funding

Qingdao Key Technology Research and Industrialization Projects 22-3-2-qljh-8-gxShandong Key Science and Technology Innovation Project 2021CXGC011003
6 · The paper itself

Abstract

backgroundDrug-target binding affinity (DTA) prediction is important for the rapid development of drug discovery. Compared to traditional methods, deep learning methods provide a new way for DTA prediction to achieve good performance without much knowledge of the biochemical background. However, there are still room for improvement in DTA prediction: (1) only focusing on the information of the atom leads to an incomplete representation of the molecular graph; (2) the self-supervised learning method could be introduced for protein representation.

resultsIn this paper, a DTA prediction model using the deep learning method is proposed, which uses an undirected-CMPNN for molecular embedding and combines CPCProt and MLM models for protein embedding. An attention mechanism is introduced to discover the important part of the protein sequence. The proposed method is evaluated on the datasets Ki and Davis, and the model outperformed other deep learning methods.

conclusionsThe proposed model improves the performance of the DTA prediction, which provides a novel strategy for deep learning-based virtual screening methods.

Indexed as

Drug DiscoveryNeural Networks, ComputerAmino Acid SequenceSupervised Machine LearningDrug-target binding affinityMolecular representationProtein representationSelf-supervised learning method

Identifiers

PMID37730555
PMCPMC10510145

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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.