IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Distinct dietary cadmium toxic effects and defense strategies in two strains of gibel carp (Carassius gibelio) revealed by a comprehensive perspective
Li, Hongyan1,2; Xu, Wenjie1; Wu, Liyun1,2; Dong, Bo1,2; Jin, Junyan1; Han, Dong1; Zhu, Xiaoming1; Yang, Yunxia1; Liu, Haokun1; Xie, Shouqi1
Corresponding AuthorJin, Junyan(jinjunyan@ihb.ac.cn)
2020-12-01
Source PublicationCHEMOSPHERE
ISSN0045-6535
Volume261Pages:11
AbstractPrevious studies demonstrated that gibel carp A strain was more susceptible to herpesvirus infection than other strains. Thus, we hypothesized that F strain might display better defense responses than the A strain against cadmium (Cd) exposure. To test our hypothesis, gibel carp A strain and F strain were exposed to three diets comprising of different concentrations of Cd for 8 weeks to compare their resistances to Cd. Comprehensive evaluations on biochemical, physiological and histological responses were conducted post-exposure. Results showed that no adverse effects and differences were observed on growth in two strains of gibel carp, compromising of the remarkable hepatoxicity-caused liver damage as shown by histological observations. Dietary Cd exposure stimulated antioxidant defense in the liver to counteract the Cd hepatoxicity, especially in the F strain. Activation of ER stress response positively stimulated the autophagy, then triggering apoptosis in fish after dietary Cd exposure. Thus, Cd-induced autophagy served as a protective strategy to alleviate hepatoxicity, but overaction of ER stress also triggered irreparable cell death via apoptosis. Cd induced dysregulation of lipid accumulation, which might be a common mechanism in response to hepatoxicity. Last but not least, the F strain showed stronger response on antioxidant, ER stress and autophagy, but apoptosis were remitted compared with the A strain, implying the F strain showed stronger response but better defense strategies to dietary Cd exposure. Our finding provides useful information for genetic breeding in aquaculture, and ultimately contribute to the safety assessment of aquatic products for human consumption. (C) 2020 Elsevier Ltd. All rights reserved.
KeywordDietary cadmium Strain ER stress Autophagy Lipid metabolism
DOI10.1016/j.chemosphere.2020.127597
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Natural Science Foundation of China[U19A2041] ; National Natural Science Foundation of China[31972805] ; National Key R&D Program of China[2018YFD0900605] ; National Key R&D Program of China[2019YFD0900200] ; China Agriculture Research System[CARS-45-09] ; Science and Technology Service Network Initiative[Y82Z131201]
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000581030700012
WOS KeywordENDOPLASMIC-RETICULUM STRESS ; HEPATIC LIPID-METABOLISM ; OXIDATIVE STRESS ; METAL ACCUMULATION ; ANTIOXIDANT RESPONSES ; CALCIUM HOMEOSTASIS ; AUTOPHAGY ; LIVER ; EXPOSURE ; ACTIVATION
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative ; Science and Technology Service Network Initiative
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/39283
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorJin, Junyan
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Coll Adv Agr Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Hongyan,Xu, Wenjie,Wu, Liyun,et al. Distinct dietary cadmium toxic effects and defense strategies in two strains of gibel carp (Carassius gibelio) revealed by a comprehensive perspective[J]. CHEMOSPHERE,2020,261:11.
APA Li, Hongyan.,Xu, Wenjie.,Wu, Liyun.,Dong, Bo.,Jin, Junyan.,...&Xie, Shouqi.(2020).Distinct dietary cadmium toxic effects and defense strategies in two strains of gibel carp (Carassius gibelio) revealed by a comprehensive perspective.CHEMOSPHERE,261,11.
MLA Li, Hongyan,et al."Distinct dietary cadmium toxic effects and defense strategies in two strains of gibel carp (Carassius gibelio) revealed by a comprehensive perspective".CHEMOSPHERE 261(2020):11.
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