期刊
ARCHIVES OF TOXICOLOGY
卷 94, 期 4, 页码 1017-1049出版社
SPRINGER HEIDELBERG
DOI: 10.1007/s00204-020-02692-8
关键词
Mitochondria; Heavy metal; Lysosomes; Vesicles; Membrane fusion
类别
资金
- Intramural Research Program at Witten/Herdecke University [IFF2017-14, IFF2018-52]
- BMBF [01DN16039]
- DFG [TH345]
- ZBAF
Ever increasing environmental presence of cadmium as a consequence of industrial activities is considered a health hazard and is closely linked to deteriorating global health status. General animal and human cadmium exposure ranges from ingestion of foodstuffs sourced from heavily polluted hotspots and cigarette smoke to widespread contamination of air and water, including cadmium-containing microplastics found in household water. Cadmium is promiscuous in its effects and exerts numerous cellular perturbations based on direct interactions with macromolecules and its capacity to mimic or displace essential physiological ions, such as iron and zinc. Cell organelles use lipid membranes to form complex tightly-regulated, compartmentalized networks with specialized functions, which are fundamental to life. Interorganellar communication is crucial for orchestrating correct cell behavior, such as adaptive stress responses, and can be mediated by the release of signaling molecules, exchange of organelle contents, mechanical force generated through organelle shape changes or direct membrane contact sites. In this review, cadmium effects on organellar structure and function will be critically discussed with particular consideration to disruption of organelle physiology in vertebrates.
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