中国现代医生2025，Vol.63Issue(19)：6-11,6.DOI:10.3969/j.issn.1673-9701.2025.19.002
邻苯二甲酸丁苄酯与肺纤维化的关联及潜在毒性分析
Association and potential toxicity analysis of butyl benzyl phthalate with pulmonary fibrosis
摘要
Abstract
Objective To explore the significance of the toxicity mechanism of butyl benzyl phthalate(BBP)in prevention and treatment of pulmonary fibrosis.Methods In this study,we used network toxicology combined with molecular docking technology to screen the targets of BBP and those related to pulmonary fibrosis through PubChem,GeneCards and other databases,and analyzed the intersecting genes by using a Wayne diagram.Protein-protein interaction networks were constructed to screen the core targets,and the pathway mechanisms were revealed by Gene Ontology and Kyoto Encyclopedia of Genes and Genomes.Finally,molecular docking using AutoDock was performed to verify the binding patterns of core targets and BBP.Results A total of 91 potential targets of BBP-induced lung fibrosis were screened,among which PTGS2 and CYP3A4 were the core targets(binding energies of-1.84 kcal/mol and-1.68 kcal/mol,respectively).Enrichment analysis showed that BBP regulated the fibrosis process through G protein-coupled receptor signaling pathway,calcium signaling pathway and cyclic adenosine monophosphate signaling pathway.Molecular docking confirmed that BBP was stably bound to the core target through hydrogen bonding and hydrophobic interaction.Conclusion This study provides preliminary insights into the molecular mechanism of BBP-induced pulmonary fibrosis through network toxicology,and PTGS2 and CYP3A4 may play key roles in BBP-induced pulmonary fibrosis,which provides a novel reference for the exploration of the mechanism of toxicant-disease association.关键词
邻苯二甲酸丁苄酯/肺纤维化/网络毒理学/分子对接Key words
Butyl benzyl phthalate/Pulmonary fibrosis/Network toxicology/Molecular docking分类
医药卫生引用本文复制引用
周馨蓓,梁宁娟,吴婷,喻丹丹,蒋小涵,滕晶晶..邻苯二甲酸丁苄酯与肺纤维化的关联及潜在毒性分析[J].中国现代医生,2025,63(19):6-11,6.基金项目
职业健康安徽省重点实验室开放基金项目(2024ZYJKC004) （2024ZYJKC004）
