Development of Predictive Models for Identifying Potential S100A9 Inhibitors Based on Machine Learning Methods
DC Field | Value | Language |
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dc.contributor.author | Lee, Jihyeun | - |
dc.contributor.author | Kumar, Surendra | - |
dc.contributor.author | Lee, Sang-Yoon | - |
dc.contributor.author | Park, Sung Jean | - |
dc.contributor.author | Kim, Mi-hyun | - |
dc.date.available | 2020-03-03T07:43:43Z | - |
dc.date.created | 2020-02-24 | - |
dc.date.issued | 2019-11-25 | - |
dc.identifier.issn | 2296-2646 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/17962 | - |
dc.description.abstract | S100A9 is a potential therapeutic target for various disease including prostate cancer, colorectal cancer, and Alzheimer's disease. However, the sparsity of atomic level data, such as protein-protein interaction of S100A9 with RAGE, TLR4/MD2, or CD147 (EMMPRIN) hinders the rational drug design of S100A9 inhibitors. Herein we first report predictive models of S100A9 inhibitory effect by applying machine learning classifiers on 2D-molecular descriptors. The models were optimized through feature selectors as well as classifiers to produce the top eight random forest models with robust predictability and high cost-effectiveness. Notably, optimal feature sets were obtained after the reduction of 2,798 features into dozens of features with the chopping of fingerprint bits. Moreover, the high efficiency of compact feature sets allowed us to further screen a large-scale dataset (over 6,000,000 compounds) within a week. Through a consensus vote of the top models, 46 hits (hit rate = 0.000713%) were identified as potential S100A9 inhibitors. We expect that our models will facilitate the drug discovery process by providing high predictive power as well as cost-reduction ability and give insights into designing novel drugs targeting S100A9. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | FRONTIERS MEDIA SA | - |
dc.relation.isPartOf | FRONTIERS IN CHEMISTRY | - |
dc.subject | CALCIUM-BINDING PROTEINS | - |
dc.subject | DRUG DISCOVERY | - |
dc.subject | FEATURE-SELECTION | - |
dc.subject | CLASSIFICATION | - |
dc.subject | IDENTIFICATION | - |
dc.subject | RECOMBINATION | - |
dc.subject | FINGERPRINTS | - |
dc.subject | ALGORITHMS | - |
dc.subject | STRATEGIES | - |
dc.subject | LIGANDS | - |
dc.title | Development of Predictive Models for Identifying Potential S100A9 Inhibitors Based on Machine Learning Methods | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000501611100001 | - |
dc.identifier.doi | 10.3389/fchem.2019.00779 | - |
dc.identifier.bibliographicCitation | FRONTIERS IN CHEMISTRY, v.7 | - |
dc.identifier.scopusid | 2-s2.0-85076684574 | - |
dc.citation.title | FRONTIERS IN CHEMISTRY | - |
dc.citation.volume | 7 | - |
dc.contributor.affiliatedAuthor | Lee, Jihyeun | - |
dc.contributor.affiliatedAuthor | Kumar, Surendra | - |
dc.contributor.affiliatedAuthor | Lee, Sang-Yoon | - |
dc.contributor.affiliatedAuthor | Park, Sung Jean | - |
dc.contributor.affiliatedAuthor | Kim, Mi-hyun | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | S100 | - |
dc.subject.keywordAuthor | machine learning | - |
dc.subject.keywordAuthor | random forest | - |
dc.subject.keywordAuthor | ligand-based virtual screening | - |
dc.subject.keywordAuthor | feature selection | - |
dc.subject.keywordAuthor | classification | - |
dc.subject.keywordAuthor | consensus vote | - |
dc.subject.keywordAuthor | Alzheimer&apos | - |
dc.subject.keywordAuthor | s disease | - |
dc.subject.keywordPlus | CALCIUM-BINDING PROTEINS | - |
dc.subject.keywordPlus | DRUG DISCOVERY | - |
dc.subject.keywordPlus | FEATURE-SELECTION | - |
dc.subject.keywordPlus | CLASSIFICATION | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | RECOMBINATION | - |
dc.subject.keywordPlus | FINGERPRINTS | - |
dc.subject.keywordPlus | ALGORITHMS | - |
dc.subject.keywordPlus | STRATEGIES | - |
dc.subject.keywordPlus | LIGANDS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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