Network toxicology and molecular docking to investigate the mechanism of bisphenol A toxicity in human diabetic cardiomyopathy
Bisphenol A (BPA), a ubiquitous endocrine-disrupting chemical, is widely used in polymers, plasticizers, and food packaging, raising significant concerns for human health. Growing evidence links BPA exposure to cardiovascular diseases, including diabetic cardiomyopathy (DCM), a severe complication o...
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Elsevier
2025-07-01
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| Series: | Ecotoxicology and Environmental Safety |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0147651325006372 |
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| author | Bo Li Xu Zhao Yan Ding Yi Zhang |
| author_facet | Bo Li Xu Zhao Yan Ding Yi Zhang |
| author_sort | Bo Li |
| collection | DOAJ |
| description | Bisphenol A (BPA), a ubiquitous endocrine-disrupting chemical, is widely used in polymers, plasticizers, and food packaging, raising significant concerns for human health. Growing evidence links BPA exposure to cardiovascular diseases, including diabetic cardiomyopathy (DCM), a severe complication of diabetes characterized by myocardial dysfunction. This study employs an integrative approach combining network toxicology and molecular docking to elucidate the molecular mechanisms underlying BPA-induced DCM. Using computational tools such as ADMETlab2.0, ProTox3.0, GeneCards, OMIM, Swiss Target Prediction, and ChEMBL databases, we systematically predicted BPA's potential to induce DCM and constructed comprehensive disease and BPA target libraries. Venn diagram analysis identified 93 potential targets associated with BPA-induced DCM, and a robust BPA regulatory network was established using Cytoscape. Functional enrichment analyses revealed significant involvement of oxidative stress, insulin signaling, and metabolic pathways in BPA toxicity. Molecular docking simulations demonstrated stable binding interactions between BPA and core targets (INS, AKT1, PPARG, STAT3, PPARA, MMP9), with binding energies ranging from −5.3 to −7.5 kcal/mol. Our findings indicate that BPA may induce DCM through key genes and pathways, including cGMP−PKG signaling pathway, insulin signaling pathway, AMPK signaling pathway, and HIF−1 signaling pathway. This study provides a novel theoretical framework for understanding the molecular pathogenesis of BPA-induced DCM and highlights the potential of network toxicology in identifying toxic pathways for uncharacterized environmental compounds. These insights offer potential targets for preventive and therapeutic strategies against BPA-associated cardiovascular complications. |
| format | Article |
| id | doaj-art-c6e13857e64343da97df6d7fe3e84b7c |
| institution | DOAJ |
| issn | 0147-6513 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ecotoxicology and Environmental Safety |
| spelling | doaj-art-c6e13857e64343da97df6d7fe3e84b7c2025-08-20T03:07:51ZengElsevierEcotoxicology and Environmental Safety0147-65132025-07-0129911830110.1016/j.ecoenv.2025.118301Network toxicology and molecular docking to investigate the mechanism of bisphenol A toxicity in human diabetic cardiomyopathyBo Li0Xu Zhao1Yan Ding2Yi Zhang3Department of Endocrinology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, Fujian 362000, China; Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei Provincial Clinical Research Center for Umbilical Cord Blood Hematopoietic Stem Cells, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China; The School of Clinical Medicine, Fujian Medical University, Fuzhou, ChinaEmergency and Critical Care Center, Renmin Hospital, Hubei University of Medicine, No. 37 Chaoyang Middle Road, Shiyan, Hubei 442000, China; Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, ChinaHubei Key Laboratory of Embryonic Stem Cell Research, Hubei Provincial Clinical Research Center for Umbilical Cord Blood Hematopoietic Stem Cells, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China; Corresponding authors.Department of Endocrinology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, Fujian 362000, China; Corresponding authors.Bisphenol A (BPA), a ubiquitous endocrine-disrupting chemical, is widely used in polymers, plasticizers, and food packaging, raising significant concerns for human health. Growing evidence links BPA exposure to cardiovascular diseases, including diabetic cardiomyopathy (DCM), a severe complication of diabetes characterized by myocardial dysfunction. This study employs an integrative approach combining network toxicology and molecular docking to elucidate the molecular mechanisms underlying BPA-induced DCM. Using computational tools such as ADMETlab2.0, ProTox3.0, GeneCards, OMIM, Swiss Target Prediction, and ChEMBL databases, we systematically predicted BPA's potential to induce DCM and constructed comprehensive disease and BPA target libraries. Venn diagram analysis identified 93 potential targets associated with BPA-induced DCM, and a robust BPA regulatory network was established using Cytoscape. Functional enrichment analyses revealed significant involvement of oxidative stress, insulin signaling, and metabolic pathways in BPA toxicity. Molecular docking simulations demonstrated stable binding interactions between BPA and core targets (INS, AKT1, PPARG, STAT3, PPARA, MMP9), with binding energies ranging from −5.3 to −7.5 kcal/mol. Our findings indicate that BPA may induce DCM through key genes and pathways, including cGMP−PKG signaling pathway, insulin signaling pathway, AMPK signaling pathway, and HIF−1 signaling pathway. This study provides a novel theoretical framework for understanding the molecular pathogenesis of BPA-induced DCM and highlights the potential of network toxicology in identifying toxic pathways for uncharacterized environmental compounds. These insights offer potential targets for preventive and therapeutic strategies against BPA-associated cardiovascular complications.http://www.sciencedirect.com/science/article/pii/S0147651325006372Bisphenol AToxicological effectMolecular mechanismDiabetic cardiomyopathy |
| spellingShingle | Bo Li Xu Zhao Yan Ding Yi Zhang Network toxicology and molecular docking to investigate the mechanism of bisphenol A toxicity in human diabetic cardiomyopathy Ecotoxicology and Environmental Safety Bisphenol A Toxicological effect Molecular mechanism Diabetic cardiomyopathy |
| title | Network toxicology and molecular docking to investigate the mechanism of bisphenol A toxicity in human diabetic cardiomyopathy |
| title_full | Network toxicology and molecular docking to investigate the mechanism of bisphenol A toxicity in human diabetic cardiomyopathy |
| title_fullStr | Network toxicology and molecular docking to investigate the mechanism of bisphenol A toxicity in human diabetic cardiomyopathy |
| title_full_unstemmed | Network toxicology and molecular docking to investigate the mechanism of bisphenol A toxicity in human diabetic cardiomyopathy |
| title_short | Network toxicology and molecular docking to investigate the mechanism of bisphenol A toxicity in human diabetic cardiomyopathy |
| title_sort | network toxicology and molecular docking to investigate the mechanism of bisphenol a toxicity in human diabetic cardiomyopathy |
| topic | Bisphenol A Toxicological effect Molecular mechanism Diabetic cardiomyopathy |
| url | http://www.sciencedirect.com/science/article/pii/S0147651325006372 |
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