Article ; Online: Deep Learning Algorithm Based on Molecular Fingerprint for Prediction of Drug-Induced Liver Injury.
2024 Volume 502, Page(s) 153736
Abstract: Drug-induced liver injury (DILI) is one the rare adverse drug reaction (ADR) and multifactorial endpoints. Current preclinical animal models struggle to anticipate it, and in silico methods have emerged as a way with significant potential for doing so. ... ...
| Abstract | Drug-induced liver injury (DILI) is one the rare adverse drug reaction (ADR) and multifactorial endpoints. Current preclinical animal models struggle to anticipate it, and in silico methods have emerged as a way with significant potential for doing so. In this study, a high-quality dataset of 1573 compounds was assembled. The 48 classification models, which depended on six different molecular fingerprints, were built via deep neural network (DNN) and seven machine learning algorithms. Comparing the results of the DNN and machine learning models, the optional performing model was found as the one developed based on the DNN with ECFP_6 as input, which achieved the area under the receiver operating characteristic curve (AUC) of 0.713, balanced accuracy (BA) of 0.680, and F1 of 0.753. In addition, we used the SHapley Additive exPlanations (SHAP) algorithm to interpret the models, identified the crucial structural fragments related to DILI risk, and selected the top ten substructures with the highest contribution rankings to serve as warning indicators for subsequent drug hepatotoxicity screening studies. The study demonstrates that the DNN models developed based on molecular fingerprints can be a trustworthy and efficient tool for determining the risk of DILI during the pre-development of novel medications. |
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| MeSH term(s) | Animals ; Deep Learning ; Algorithms ; Chemical and Drug Induced Liver Injury/diagnosis ; Chemical and Drug Induced Liver Injury/etiology ; Machine Learning ; Neural Networks, Computer |
| Language | English |
| Publishing date | 2024-02-01 |
| Publishing country | Ireland |
| Document type | Journal Article |
| ZDB-ID | 184557-3 |
| ISSN | 1879-3185 ; 0300-483X |
| ISSN (online) | 1879-3185 |
| ISSN | 0300-483X |
| DOI | 10.1016/j.tox.2024.153736 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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