Evidence map›Paper›PMID 30294757›Full record

ArticleMolecular diversity2019

Development of an in silico prediction model for chemical-induced urinary tract toxicity by using naïve Bayes classifier.

Hui Zhang, Ji-Xia Ren, Jin-Xiang Ma, Lan Ding

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Article in Molecular diversity, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

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21citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

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  5. IntegratedCurrent medicinal chemistry · 2025
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  14. Jusanin, a New Flavonoid fromMolecules (Basel, Switzerland) · 2022
    Article
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  16. Article
  17. Computational toxicology (Amsterdam, Netherlands) · 2021
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  18. Molecules (Basel, Switzerland) · 2021
    Article
  19. Article
  20. Article
4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Hui ZhangCollege of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, People's Republic of China. zhanghui123gansu@163.com.
Ji-Xia RenState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China.
Jin-Xiang MaCollege of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, People's Republic of China.
Lan DingCollege of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, People's Republic of China. dinglan@nwnu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The urinary tract toxicity is one of the major reasons for investigational drugs not coming into the market and even marketed drugs being restricted or withdrawn. The objective of this investigation is to develop an easily interpretable and practically applicable in silico prediction model of chemical-induced urinary tract toxicity by using naïve Bayes classifier. The genetic algorithm was used to select important molecular descriptors related to urinary tract toxicity, and the ECFP-6 fingerprint descriptors were applied to the urinary tract toxic/non-toxic fragments production. The established naïve Bayes classifier (NB-2) produced 87.3% overall accuracy of fivefold cross-validation for the training set and 84.2% for the external test set, which can be employed for the chemical-induced urinary tract toxicity assessment. Furthermore, six important molecular descriptors (e.g., number of N atoms, AlogP, molecular weight, number of H acceptors, number of H donors and molecular fractional polar surface area) and toxic and non-toxic fragments were obtained, which would help medicinal chemists interpret the mechanisms of urinary tract toxicity, and even provide theoretical guidance for hit and lead optimization.

Indexed as

Drug-Related Side Effects and Adverse ReactionsModels, BiologicalAlgorithmsAnimalsBayes TheoremComputer SimulationMiceUrinary TractExtended-connectivity fingerprints (ECFP-6)Genetic algorithmMolecular descriptorsNaïve Bayes classifierUrinary tract toxicity

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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.