Improving the accuracy of prediction models for small datasets of Cytochrome P450 inhibition with deep learning.

ABSTRACT: The cytochrome P450 (CYP) superfamily metabolises a wide range of compounds; however, drug-induced CYP inhibition can lead to adverse interactions. Identifying potential CYP inhibitors is crucial for safe drug administration. This study investigated the application of deep learning techniques to the prediction of CYP inhibition, focusing on the challenges posed by limited datasets for CYP2B6 and CYP2C8 isoforms. To tackle these limitations, we leveraged larger datasets for related CYP isoforms, compiling comprehensive data from public databases containing IC50 values for 12,369 compounds that target seven CYP isoforms. We constructed single-task, fine-tuning, multitask, and multitask models incorporating data imputation on the missing values. Notably, the multitask models with data imputat

SUBMITTER: Permadi EE 

PROVIDER: S-EPMC12044814 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature