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The toxicity of lithium to human cardiomyocytes.

Authors :
Shen, Junwei
Li, Xin
Shi, Xiujuan
Wang, Wei
Zhou, Hua
Wu, Jiawen
Wang, Xin
Li, Jue
Source :
Environmental Sciences Europe; 4/7/2020, Vol. 32 Issue 1, p1-12, 12p
Publication Year :
2020

Abstract

Background: Lithium is widely used in the electronic consumer market and electric vehicles and has a great contribution to the world economy, resulting in large quantities of lithium waste in the environment. The Yangtze River Basin is one of the most developed areas in China. However, the environmental influence of lithium in the Yangtze River Basin and its roles in cardiomyocytes have not yet been clarified. Results: Here, we found that the concentration of lithium in the water environment is very high in Shanghai, as well as in tap water, which might be caused by the pollution of lithium batteries. Lithium inhibits cell viability and proliferation of human cardiomyocytes. Moreover, lithium promotes cell apoptosis significantly. And we found that lithium controls cardiomyocytes' functions through regulating glycogen synthase kinase 3 beta signaling. Conclusions: This study reveals that the water environment of Shanghai might be polluted by the lithium batteries; and the enrichment of lithium might cause damage to human cardiomyocytes. It is imperative to detect lithium concentration in the water environments (such as tap water and irrigation water) and effectively recycle lithium batteries in the future. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
21904707
Volume :
32
Issue :
1
Database :
Complementary Index
Journal :
Environmental Sciences Europe
Publication Type :
Academic Journal
Accession number :
142611738
Full Text :
https://doi.org/10.1186/s12302-020-00333-6