Article (Scientific journals)
Stereoselective cardiotoxic effects of metconazole on zebrafish (Danio rerio) based on AGE-RAGE signalling pathway
Li, Minmin; Yang, Lin; Wang, Rui et al.
2024In Science of the Total Environment, 912
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Keywords :
Chiral pesticides; Metconazole; p38 inhibitor; Stereoselective cardiotoxicity; Zebrafish embryo; Animals; Cardiotoxicity; Embryo, Nonmammalian; Molecular Docking Simulation; Triazoles; Water Pollutants, Chemical; Zebrafish; Aquatic organisms; Binding sites; Disease control; Enantiomers; Enzyme activity; Polymerase chain reaction; Stereoselectivity; catalase; fungicide; glutathione transferase; metconazole; peroxidase; unclassified drug; triazole derivative; Chiral pesticide; Environmental risks; P38 inhibitor; Signalling pathways; Stereo-selective; Zebrafish danio rerio; Zebrafish embryos; cyprinid; disease control; environmental risk; enzyme activity; inhibitor; adult; Article; binding site; cardiotoxicity; computer model; controlled study; differential gene expression; embryo; enantiomer; fbn2b gene; female; gene; heart development; heart rate; inflammation; larva; male; molecular docking; NF kB signaling; nonhuman; oxidative stress; rbm24b gene; real time polymerase chain reaction; signal transduction; stereoselectivity; tbx20 gene; transcriptomics; zebra fish; animal; chemistry; metabolism; nonmammalian embryo; water pollutant; Transcription
Abstract :
[en] Metconazole (MEZ) is a novel chiral triazole fungicide that is widely used to prevent and control soil-borne fungal pathogens and other fungal diseases. However, it has a long half-life in aquatic environments and thus poses potential environmental risks. This study evaluates the acute and stereoselective cardiotoxicity of MEZ in zebrafish (Danio rerio) embryos. In addition, transcriptomics, real-time quantitative PCR, enzyme activity determination, and molecular docking are performed to evaluate the molecular mechanisms underlying the cardiotoxicity of MEZ in zebrafish. MEZ decreases the heart rate while increasing the pericardial oedema rate; additionally, it induces stereoselective cardiotoxicity. 1S,5S-MEZ exhibits stronger cardiotoxicity than 1R,5R-MEZ. Furthermore, MEZ increases the expression of Ahr-associated genes and the transcription factors il6st, il1b, and AP-1. Heart development-related genes, including fbn2b, rbm24b, and tbx20 are differentially expressed. MEZ administration alters the activities of catalase, peroxidase, and glutathione-S-transferase in zebrafish larvae. Molecular docking indicates that 1R,5R-MEZ binds more strongly to the inhibitor-binding sites of p38 in the AGE-RAGE signalling pathway than to other MEZ enantiomers. Studies conducted in vivo and in silico have established the enantioselective cardiotoxicity of MEZ and its underlying mechanisms, highlighting the need to evaluate the environmental risk of chiral MEZ in aquatic organisms at the enantiomeric level. © 2023 Elsevier B.V.
Disciplines :
Entomology & pest control
Author, co-author :
Li, Minmin;  Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Laboratory of Agro-products Quality Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Beijing, 100193, China
Yang, Lin;  National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Centre for Research and Development of Fine Chemicals, Guizhou University, Guiyang, 550025, China
Wang, Rui;  Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Laboratory of Agro-products Quality Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Beijing, 100193, China
Li, Lin;  Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Laboratory of Agro-products Quality Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Beijing, 100193, China
Zhang, Yifan;  Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Laboratory of Agro-products Quality Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Beijing, 100193, China
Li, Long;  Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Laboratory of Agro-products Quality Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Beijing, 100193, China
Jin, Nuo;  Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Laboratory of Agro-products Quality Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Beijing, 100193, China
Huang, Yatao  ;  Université de Liège - ULiège > TERRA Research Centre ; Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Laboratory of Agro-products Quality Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Beijing, 100193, China
Kong, Zhiqiang;  State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
Francis, Frédéric  ;  Université de Liège - ULiège > TERRA Research Centre > Gestion durable des bio-agresseurs
Fan, Bei;  Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Laboratory of Agro-products Quality Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Beijing, 100193, China
Wang, Fengzhong;  Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Laboratory of Agro-products Quality Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Beijing, 100193, China
Language :
English
Title :
Stereoselective cardiotoxic effects of metconazole on zebrafish (Danio rerio) based on AGE-RAGE signalling pathway
Publication date :
20 February 2024
Journal title :
Science of the Total Environment
ISSN :
0048-9697
eISSN :
1879-1026
Publisher :
Elsevier
Volume :
912
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
National Key Research and Development Program of China [grant number 2022YFF1102200]
National Natural Science Foundation of China [grant number 31872006 and 32272443]
Youth Innovation of the Chinese Academy of Agricultural Sciences (Y2022QC12).
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