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A novel cadmium detoxification pathway in Tri-spine horseshoe crab (Tachypleus tridentatus): A 430-million-years-ago organism.
Ying, Ziwei; Xie, Xiaoyong; Li, Yinkang; Bao, Yuyuan; Ye, Guoling; Chen, Xiaohai; Zhang, Wanling; Gu, Yang-Guang.
Affiliation
  • Ying Z; Guangdong Provincial Key Laboratory of Fishery Ecology and Environment, South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510300, China; College of Fisheries Science and Life Science of Shanghai Ocean University, Shanghai 201306, China; Southern Marine Sc
  • Xie X; Guangdong Provincial Key Laboratory of Fishery Ecology and Environment, South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510300, China; College of Fisheries Science and Life Science of Shanghai Ocean University, Shanghai 201306, China; Southern Marine Sc
  • Li Y; Guangdong Provincial Key Laboratory of Fishery Ecology and Environment, South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510300, China; College of Fisheries Science and Life Science of Shanghai Ocean University, Shanghai 201306, China; Southern Marine Sc
  • Bao Y; Guangdong Center for Marine Development Research, Guangzhou 510322, China.
  • Ye G; Guangdong Provincial Key Laboratory of Fishery Ecology and Environment, South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510300, China; College of Fisheries Science and Life Science of Shanghai Ocean University, Shanghai 201306, China; Southern Marine Sc
  • Chen X; Guangdong Provincial Key Laboratory of Fishery Ecology and Environment, South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510300, China; College of Fisheries Science and Life Science of Shanghai Ocean University, Shanghai 201306, China; Southern Marine Sc
  • Zhang W; Guangdong Provincial Key Laboratory of Fishery Ecology and Environment, South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510300, China; College of Fisheries Science and Life Science of Shanghai Ocean University, Shanghai 201306, China; Southern Marine Sc
  • Gu YG; Guangdong Provincial Key Laboratory of Fishery Ecology and Environment, South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510300, China; College of Fisheries Science and Life Science of Shanghai Ocean University, Shanghai 201306, China; Southern Marine Sc
Ecotoxicol Environ Saf ; 252: 114585, 2023 Mar 01.
Article in En | MEDLINE | ID: mdl-36724710
Marine and intertidal heavy metal pollution has been a major concern in recent years. Tachypleus tridentatus has existed on earth for more than 430 million years. It has suffered a sharp decline in population numbers caused by environmental pollution and anthropogenic disturbance for almost 40 years. However, the effects of heavy metal pollution on juvenile T. tridentatus have not been reported. Here we show the mechanism of cadmium (Cd) detoxification in juvenile T. tridentatus using integrated antioxidant indexes and transcriptomic and metabolomic analysis. High Cd2+ concentration caused oxidative stress in juvenile T. tridentatus. The hazards increase with increasing Cd2+ concentration in juvenile T. tridentatus. Transcriptomics and metabolomics analyses concluded that high Cd2+ concentration resulted in the imbalance of glycerophospholipid metabolism in juvenile T. tridentatus to detoxify Cd. Our results offer a rationale for protective measures and further studies of heavy metal stress in T. tridentatus.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Cadmium / Horseshoe Crabs Limits: Animals Language: En Journal: Ecotoxicol Environ Saf Year: 2023 Type: Article
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Cadmium / Horseshoe Crabs Limits: Animals Language: En Journal: Ecotoxicol Environ Saf Year: 2023 Type: Article