期刊
JOURNAL OF MOLECULAR GRAPHICS & MODELLING
卷 123, 期 -, 页码 -出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jmgm.2023.108510
关键词
Histone deacetylase 10 (HDAC10) inhibitors; Bayesian classification; Recursive partitioning; Decision tree; Machine learning; Molecular docking
HDAC10, a class-IIb HDAC, is involved in cancer progression, and the search for selective inhibitors is hindered by the lack of crystal/NMR structure. Ligand-based modeling techniques and machine learning were used in this study to screen potential HDAC10 inhibitors, and structural fingerprints were identified using Bayesian classification and Recursive partitioning models.
Histone deacetylase (HDAC) inhibitors are in the limelight of anticancer drug development and research. HDAC10 is one of the class-IIb HDACs, responsible for cancer progression. The search for potent and effective HDAC10 selective inhibitors is going on. However, the absence of human HDAC10 crystal/NMR structure hampers the structure-based drug design of HDAC10 inhibitors. Different ligand-based modeling techniques are the only hope to speed up the inhibitor design. In this study, we applied different ligand-based modeling tech-niques on a diverse set of HDAC10 inhibitors (n = 484). Machine learning (ML) models were developed that could be used to screen unknown compounds as HDAC10 inhibitors from a large chemical database. Moreover, Bayesian classification and Recursive partitioning models were used to identify the structural fingerprints regulating the HDAC10 inhibitory activity. Additionally, a molecular docking study was performed to understand the binding pattern of the identified structural fingerprints towards the active site of HDAC10. Overall, the modeling insight might offer helpful information for medicinal chemists to design and develop efficient HDAC10 inhibitors.
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