SMILESynergy: Anticancer drug synergy prediction based on Transformer pre-trained model / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 544-551, 2023.
Artículo
en Chino
| WPRIM
| ID: wpr-981574
ABSTRACT
The synergistic effect of drug combinations can solve the problem of acquired resistance to single drug therapy and has great potential for the treatment of complex diseases such as cancer. In this study, to explore the impact of interactions between different drug molecules on the effect of anticancer drugs, we proposed a Transformer-based deep learning prediction model-SMILESynergy. First, the drug text data-simplified molecular input line entry system (SMILES) were used to represent the drug molecules, and drug molecule isomers were generated through SMILES Enumeration for data augmentation. Then, the attention mechanism in the Transformer was used to encode and decode the drug molecules after data augmentation, and finally, a multi-layer perceptron (MLP) was connected to obtain the synergy value of the drugs. Experimental results showed that our model had a mean squared error of 51.34 in regression analysis, an accuracy of 0.97 in classification analysis, and better predictive performance than the DeepSynergy and MulinputSynergy models. SMILESynergy offers improved predictive performance to assist researchers in rapidly screening optimal drug combinations to improve cancer treatment outcomes.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Suministros de Energía Eléctrica
/
Redes Neurales de la Computación
/
Antineoplásicos
Idioma:
Chino
Revista:
Journal of Biomedical Engineering
Año:
2023
Tipo del documento:
Artículo
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