To discover natural antioxidants from Clausena lansium (Lour.) Skeels for food applications, we established a 474-compound database and applied a multiscale workflow integrating ensemble machine learning, molecular docking, structural clustering, molecular dynamics simulations, and quantum chemical calculations. The ensemble models achieved ROC-AUC values of 0.85–0.99 across eight antioxidant assays. Multi-criteria screening yielded 47 candidates, and 30 structurally diverse candidates underwent molecular dynamics simulations. Quercetin 3-arabinoside was prioritized, exhibiting stable non-covalent binding within the Keap1 Kelch domain during a 500 ns simulation. Quantum chemical calculations showed a HOMO–LUMO gap of 4.0589 eV, 25.5% lower than that of vitamin C. Given standard availability, its structural isomer Avicularin was assessed and exhibited dose-dependent antioxidant activity, with DPPH and ABTS IC50 values of 26.84 and 6.94 μM, respectively, and a FRAP value of 1.327 ± 0.218 mmol FeSO4 equivalents L−1 at 25 μM. This study supports antioxidant discovery from edible fruits.
An H1R-specific ensemble model for predicting binding affinity scores between compounds extracted from Malaysian Kelulut Honey and H1R is developed, underscoring its potential to accelerate and optimize the effectiveness of drug development across various diseases.
Wei-Feng Tan, Syajaratul Hassan, R. Edros et al.· Discover Molecules· 2 citations
This study aimed to identify polyphenolic compounds derived from dietary sources as potential DPP-4 inhibitors through an in silico pipeline integrating machine learning (ML) and molecular docking.
Nur Laily Harfita, Ahmad Faisal Nasution, Zuliana Amalia et al.· Indonesian Journal of Chemic...· 0 citations
OBJECTIVE
This study integrates machine learning with network pharmacology, molecular docking, and molecular dynamics simulations to screen bioactive compounds from Mulberry leaves and elucidate their potential mechanisms against atherosclerosis (AS).
METHODS
A training dataset of anti-AS active compounds was compile...
Min-Li Gan, Raoqing Liu, Hongsheng Liu et al.· Computational biology and ch...· 0 citations
The rapid emergence of metallo-b-lactamase-mediated antibiotic resistance has created an urgent need for new inhibitor discovery strategies. In this work, a machine-learning-guided workflow was developed to generate and prioritize potential inhibitors targeting NDM-1. A SMILES-based variational autoencoder was first pr...
Anthony M. Baudino, Kari L. Stone· AI Chemistry· 0 citations
The objective was to develop a reproducible chemoinformatics framework for internal prioritization of compounds associated with bread and cereal matrices based on structural features and ChEMBL pharmacological annotations based on structural features and ChEMBL pharmacological annotations.
M. Kuznetsov, I. Nikitin· Food systems· 0 citations
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