Ion transport and metabolic regulation induced by nanoplastic toxicity in gill of Litopenaeus vannamei using proteomics
文献类型： 外文期刊
作者： Li, Yiming 1 ; Ye, Yucong 2 ; Zhu, Xiaoyi 2 ; Yao, Zongli 1 ; Li, Yan 1 ; Sun, Zhen 1 ; Rihan, Na 2 ; Zhao, Yunlong 2 ; Lai, Qifang 1 ;
作者机构： 1.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
2.East China Normal Univ, Sch Life Sci, 500 Dongchuan Rd, Shanghai 200241, Peoples R China
期刊名称：ENVIRONMENTAL SCIENCE-NANO （ 影响因子：5.1； 五年影响因子：6.2 ）
ISSN： 2051-8153
年卷期： 2025 年 12 卷 7 期
页码：
收录情况： SCI
摘要： Polystyrene nanoplastic (PS-NP) pollution has become a global environmental problem, and its potential toxicity to aquatic organisms has led to widespread concern. In this study, a 28-day chronic nanoplastic exposure (0, 0.1, 1, 5, and 10 mg L-1) experiment was established to investigate the effects of ion transport and metabolic regulation in Pacific white shrimp Litopenaeus vannamei. The results showed that the ion content in gill tissues decreased and the ATPase activities significantly decreased with the increase in PS-NP concentration. PS-NP exposure destroyed the gill tissue structure, disrupted the activity of ion transport enzymes, and affected the glutathione metabolism. The blood urea nitrogen, glutamate, and proline contents first increased and then decreased with the increase in PS-NP concentration. The expression of nitric oxide synthase and thioredoxin genes involved in energy metabolism decreased. The urea nitrogen content was negatively correlated with the ion transport module, and the proline content was positively correlated with the ion transport module and gene expression. Proteomic analysis results showed that PS-NP exposure mainly affected the amino acid biosynthesis and mTOR signaling pathway. These results suggested that PS-NP exposure negatively affected the physiological state of L. vannamei by interfering with the urea cycle and glutathione metabolism via inhibition of ion transport.
- 相关文献
作者其他论文 更多>>
-
Integration of transcriptome, histopathology, and physiological indicators reveals regulatory mechanisms of largemouth bass ( Micropterus salmoides) in response to carbonate alkalinity stress
作者：Hua, Jixiang;Xi, Bingwen;Qiang, Jun;Hua, Jixiang;Tao, Yifan;Lu, Siqi;Li, Yan;Dong, Yalun;Jiang, Bingjie;Xi, Bingwen;Qiang, Jun
关键词：Micropterus salmoides; Carbonate alkalinity stress; Tissue damage; Serum biological chemistry; RNA-seq
-
Annual Dynamics of Phytoplankton Communities in Relation to Environmental Factors in Saline-Alkaline Lakes of Northwest China
作者：Ma, Yuying;Ma, Ruomei;Yang, Liting;Huo, Qiang;Song, Yong;Chen, Sheng'ao;Ren, Daoquan;Hu, Linghui;Lin, Xuyuan;Sun, Zhen
关键词：phytoplankton; northwest China; saline-alkaline lakes; environmental factors; community structure
-
Comparative mechanisms of acute high-alkalinity stress on the normal and hybrid populations of pacific white shrimp (Litopenaeus vannamei)
作者：Ye, Yucong;Liu, Hang;Yuan, Haojuan;Du, Xinglin;Huang, Jiarong;Zhou, Yujie;Zhao, Yunlong;Li, Yiming
关键词：alkaline stress; gene expression; ion transport;
Litopenaeus vannamei ; nitrogen metabolism -
Analysis and evaluation of the muscle quality of high-salinity aquaculture fish in Xinjiang, China
作者：Yang, Liting;Hu, Linghui;Ma, Yuying;Zi, Fangze;Ma, Ruomei;Huo, Qiang;Song, Yong;Ren, Daoquan;Chen, Shengao;Yu, Yali;Wang, Chengxin;Sun, Zhen;Lin, Xuyuan
关键词：Saline-alkali water; Ecological pond systems; Nutrition facts; Nutritional quality
-
Spatial-temporal dynamics of marine microorganisms in Kuroshio-Oyashio Extension
作者：Zhao, Shanshan;Hu, Xin;Cheng, Yuan;Wang, Yuxuan;Li, Haoshuai;Zhang, Honghai;Li, Yiming;Bao, Mutai;Zhao, Shanshan;Hu, Xin;Cheng, Yuan;Wang, Yuxuan;Li, Haoshuai;Zhang, Honghai;Lu, Jinren;Li, Yiming;Bao, Mutai;Hu, Xin
关键词：Microorganisms; Biodiversity; Community composition; Spatial-temporal dynamic; Kuroshio-Oyashio Extension
-
Multi-omics and biochemical analyses provide insights into hepatic glucolipid metabolism in red tilapia ( Oreochromis spp.) under salinity stress
作者：Jiang, Bingjie;Tao, Yifan;Lu, Siqi;Hua, Jixiang;Li, Yan;Dong, Yalun;Xu, Pao;Qiang, Jun;Huang, Renshan;Xu, Pao;Qiang, Jun
关键词：Glucolipid metabolism; Multi-omics; Physiological response; Red tilapia; Salinity stress
-
Transcriptome Analysis Reveals the Key Genes and Pathways for Growth, Ion Transport, and Oxidative Stress in Post-Larval Black Tiger Shrimp (Penaeus monodon) Under Acute Low Salt Stress
作者：Li, Yiming;Gao, Pengcheng;Li, Yan;Sun, Zhen;Li, Longyi;Zhou, Kai;Wei, Yuxing;Yao, Zongli;Lai, Qifang;Ye, Yucong
关键词：Ion transport;
Penaeus monodon ; Low salt; Transcriptome analysis; Gene expression
