Evidence map›Paper›PMID 34360838›Full record

ArticleInternational journal of molecular sciences2021

Prediction of Drug-Induced Liver Toxicity Using SVM and Optimal Descriptor Sets.

Keerthana Jaganathan, Hilal Tayara, Kil To Chong

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2021. 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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  8. Predicting the Severity of Adverse Events on Osteoporosis Drugs Using Attribute Weighted Logistic Regression.International journal of environmental research and public health · 2023
    Article
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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

3 authors.

Keerthana JaganathanDepartment of Electronics and Information Engineering, Jeonbuk National University, Jeonju 54896, Korea.
Hilal TayaraSchool of International Engineering and Science, Jeonbuk National University, Jeonju 54896, Korea.ORCID 0000-0001-5678-3479
Kil To ChongDepartment of Electronics and Information Engineering, Jeonbuk National University, Jeonju 54896, Korea.ORCID 0000-0002-1952-0001

Funding

National Research Foundation of Korea NRF-2017M3C7A1044816, 2020R1A2C2005612
6 · The paper itself

Abstract

Drug-induced liver toxicity is one of the significant safety challenges for the patient's health and the pharmaceutical industry. It causes termination of drug candidates in clinical trials and also the retractions of approved drugs from the market. Thus, it is essential to identify hepatotoxic compounds in the initial stages of drug development process. The purpose of this study is to construct quantitative structure activity relationship models using machine learning algorithms and systematical feature selection methods for molecular descriptor sets. The models were built from a large and diverse set of 1253 drug compounds and were validated internally with 10-fold cross-validation. In this study, we applied a variety of feature selection techniques to extract the optimal subset of descriptors as modeling features to improve the prediction performance. Experimental results suggested that the support vector machine-based classifier had achieved a better classification accuracy with reduced molecular descriptors. The final optimal model provides an accuracy of 0.811, a sensitivity of 0.840, a specificity of 0.783 and Mathew's correlation coefficient of 0.623 with an internal validation set. Furthermore, this model outperformed the prior studies while evaluated in both the internal and external test sets. The utilization of distinct optimal molecular descriptors as modeling features produce an in silico model with a superior performance.

Indexed as

Chemical and Drug Induced Liver InjuryComputer SimulationModels, BiologicalQuantitative Structure-Activity RelationshipSupport Vector MachineData AccuracyHumansLiverSensitivity and Specificitydrug-induced liver toxicityfeature selectionmolecular descriptorspredictionsupport vector machine

Identifiers

PMID34360838
PMCPMC8348336

What Socratic 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 Socratic graph.