Evidence map›Paper›PMID 39217273›Full record

ArticleCommunications biology2024

Deep active learning with high structural discriminability for molecular mutagenicity prediction.

Huiyan Xu, Yanpeng Zhao, Yixin Zhang, Junshan Han, Peng Zan, Song He, Xiaochen Bo

Abstract read
In one paragraph

Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

7 authors.

Huiyan Xu *Shanghai Key Laboratory of Power Station Automation Technology, School of Mechatronics Engineering and Automation, Shanghai University, Shanghai, China.ORCID 0000-0001-7302-2591
Yanpeng Zhao *Academy of Military Medical Sciences, Beijing, China.ORCID 0000-0002-2117-630X
Yixin Zhang *Academy of Military Medical Sciences, Beijing, China.
Junshan HanAcademy of Military Medical Sciences, Beijing, China.
Peng ZanShanghai Key Laboratory of Power Station Automation Technology, School of Mechatronics Engineering and Automation, Shanghai University, Shanghai, China. zanpeng@shu.edu.cn.ORCID 0000-0003-2588-2188
Song HeAcademy of Military Medical Sciences, Beijing, China. hes1224@163.com.ORCID 0000-0002-4136-6151
Xiaochen BoAcademy of Military Medical Sciences, Beijing, China. boxc@bmi.ac.cn.ORCID 0000-0003-1911-7922

Funding

National Natural Science Foundation of China (National Science Foundation of China) 62103436Science and Technology Commission of Shanghai Municipality (Shanghai Municipal Science and Technology Commission) 22xtcx00300
6 · The paper itself

Abstract

The assessment of mutagenicity is essential in drug discovery, as it may lead to cancer and germ cells damage. Although in silico methods have been proposed for mutagenicity prediction, their performance is hindered by the scarcity of labeled molecules. However, experimental mutagenicity testing can be time-consuming and costly. One solution to reduce the annotation cost is active learning, where the algorithm actively selects the most valuable molecules from a vast chemical space and presents them to the oracle (e.g., a human expert) for annotation, thereby rapidly improving the model's predictive performance with a smaller annotation cost. In this paper, we propose muTOX-AL, a deep active learning framework, which can actively explore the chemical space and identify the most valuable molecules, resulting in competitive performance with a small number of labeled samples. The experimental results show that, compared to the random sampling strategy, muTOX-AL can reduce the number of training molecules by about 57%. Additionally, muTOX-AL exhibits outstanding molecular structural discriminability, allowing it to pick molecules with high structural similarity but opposite properties.

Indexed as

Deep LearningMutagensAlgorithmsComputer SimulationDrug DiscoveryHumansMutagenicity TestsMutagens

Identifiers

PMID39217273
PMCPMC11366013

What OpenQuestion holds

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Registered trials

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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.