Evidence map›Paper›PMID 38924082›Full record

ArticlePLoS computational biology2024

MTMol-GPT: De novo multi-target molecular generation with transformer-based generative adversarial imitation learning.

Chengwei Ai, Hongpeng Yang, Xiaoyi Liu, Ruihan Dong, Yijie Ding, Fei Guo

Abstract read
In one paragraph

Article in PLoS computational biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

41 citing papers in PubMed.

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  14. ChatGPT in precision medicine.APL bioengineering · 2026
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Chengwei AiSchool of computer science and engineering, Central South University, Changsha, China.ORCID 0000-0003-1314-660X
Hongpeng YangDepartment of computer science and engineering, University of South Carolina, Columbia, South Carolina, United States of America.ORCID 0009-0001-9101-3063
Xiaoyi LiuSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China.
Ruihan DongAcademy for Advanced Interdisciplinary Studies, Peking University, Beijing, China.
Yijie DingYangtze Delta Region Institute (Quzhou), University of Electronic Science and Technology of China, Quzhou, China.
Fei GuoSchool of computer science and engineering, Central South University, Changsha, China.ORCID 0000-0001-8346-0798

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

De novo drug design is crucial in advancing drug discovery, which aims to generate new drugs with specific pharmacological properties. Recently, deep generative models have achieved inspiring progress in generating drug-like compounds. However, the models prioritize a single target drug generation for pharmacological intervention, neglecting the complicated inherent mechanisms of diseases, and influenced by multiple factors. Consequently, developing novel multi-target drugs that simultaneously target specific targets can enhance anti-tumor efficacy and address issues related to resistance mechanisms. To address this issue and inspired by Generative Pre-trained Transformers (GPT) models, we propose an upgraded GPT model with generative adversarial imitation learning for multi-target molecular generation called MTMol-GPT. The multi-target molecular generator employs a dual discriminator model using the Inverse Reinforcement Learning (IRL) method for a concurrently multi-target molecular generation. Extensive results show that MTMol-GPT generates various valid, novel, and effective multi-target molecules for various complex diseases, demonstrating robustness and generalization capability. In addition, molecular docking and pharmacophore mapping experiments demonstrate the drug-likeness properties and effectiveness of generated molecules potentially improve neuropsychiatric interventions. Furthermore, our model's generalizability is exemplified by a case study focusing on the multi-targeted drug design for breast cancer. As a broadly applicable solution for multiple targets, MTMol-GPT provides new insight into future directions to enhance potential complex disease therapeutics by generating high-quality multi-target molecules in drug discovery.

Indexed as

Computational BiologyDrug DiscoveryMolecular Docking SimulationAlgorithmsAntineoplastic AgentsDeep LearningDrug DesignHumansMachine LearningAntineoplastic Agents

Identifiers

PMID38924082
PMCPMC11233020

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.