Deciphering the impact of greenhouse pesticides on hepatic metabolism profile : Toxicity experiments on HepG2 cells using chlorpyrifos and emamectin benzoate
Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved..
Epidemiological evidence on the health effects of pesticide exposure among greenhouse workers is limited, and the mechanisms are lacking. Building upon our team's previous population study, we selected two pesticides, CPF and EB, with high detection rates, based on the theoretical foundation that the liver serves as a detoxifying organ, we constructed a toxicity model using HepG2 cells to investigate the impact of individual or combined pesticide exposure on the hepatic metabolism profile, attempting to identify targeted biomarkers. Our results showed that CPF and EB could significantly affect the survival rate of HepG2 cells and disrupt their metabolic profile. There were 117 metabolites interfered by CPF exposure, which mainly affected ABC transporter, biosynthesis of amino acids, center carbon metabolism in cancer, fatty acid biosynthesis and other pathways, 95 metabolites interfered by EB exposure, which mainly affected center carbon metabolism in cancer, HIF-1 signaling pathway, valine, leucine and isoleucine biosynthesis, fatty acid biosynthesis and other pathways. The cross analysis and further biological experiments confirmed that CPF and EB pesticide exposure may affect the HIF-1 signaling pathway and valine, leucine and isoleucine biosynthesis in HepG2 cells, providing reliable experimental evidence for the prevention and treatment of liver damage in greenhouse workers.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:275 |
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| Enthalten in: |
Ecotoxicology and environmental safety - 275(2024) vom: 15. Apr., Seite 116230 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Zhang, Yingying [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Completed 12.04.2024 Date Revised 12.04.2024 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.ecoenv.2024.116230 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM370419146 |
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| 520 | |a Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved. | ||
| 520 | |a Epidemiological evidence on the health effects of pesticide exposure among greenhouse workers is limited, and the mechanisms are lacking. Building upon our team's previous population study, we selected two pesticides, CPF and EB, with high detection rates, based on the theoretical foundation that the liver serves as a detoxifying organ, we constructed a toxicity model using HepG2 cells to investigate the impact of individual or combined pesticide exposure on the hepatic metabolism profile, attempting to identify targeted biomarkers. Our results showed that CPF and EB could significantly affect the survival rate of HepG2 cells and disrupt their metabolic profile. There were 117 metabolites interfered by CPF exposure, which mainly affected ABC transporter, biosynthesis of amino acids, center carbon metabolism in cancer, fatty acid biosynthesis and other pathways, 95 metabolites interfered by EB exposure, which mainly affected center carbon metabolism in cancer, HIF-1 signaling pathway, valine, leucine and isoleucine biosynthesis, fatty acid biosynthesis and other pathways. The cross analysis and further biological experiments confirmed that CPF and EB pesticide exposure may affect the HIF-1 signaling pathway and valine, leucine and isoleucine biosynthesis in HepG2 cells, providing reliable experimental evidence for the prevention and treatment of liver damage in greenhouse workers | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Chlorpyrifos | |
| 650 | 4 | |a Emamectin benzoate | |
| 650 | 4 | |a HepG2 cell | |
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| 700 | 1 | |a Bai, Xiangyu |e verfasserin |4 aut | |
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| 700 | 1 | |a Zhou, Xingfan |e verfasserin |4 aut | |
| 700 | 1 | |a Dong, Qing |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Hui |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Yuanbao |e verfasserin |4 aut | |
| 700 | 1 | |a Bai, Wenlin |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Wenping |e verfasserin |4 aut | |
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