Research progress on association and mechanisms of copper dyshomeostasis with development of chronic diseases
- VernacularTitle:铜稳态失衡与慢性病发生发展的关联及机制研究进展
- Author:
Haibo ZHANG
1
;
Jinsong FAN
1
;
Xuezhen LIU
2
;
Pinpin LONG
3
Author Information
- Publication Type:Review
- Keywords: copper; copper homeostasis; trace element; chronic disease; environmental exposure
- From: Journal of Environmental and Occupational Medicine 2026;43(4):516-526
- CountryChina
- Language:Chinese
- Abstract: Copper is an essential trace element in the human body, extensively involved in key physiological and biochemical processes such as antioxidant defense, energy metabolism, neural signaling, and immune regulation. In recent years, increasing research has focused on the potential role of copper dyshomeostasis in the development of chronic diseases. Studies indicate that abnormal copper levels, particularly elevated free copper, may increase the risk of cardiovascular disease, neurodegenerative disorders, diabetes, and cancer by inducing oxidative stress, impairing mitochondrial function, and disrupting immune regulation. Concurrently, copper homeostasis abnormalities have been demonstrated to be closely associated with increased all-cause mortality and accelerated aging. This systematic review comprehensively examined physiological functions, metabolic pathways, and environmental exposure characteristics of copper. It emphasized the epidemiological and mechanistic links between copper metabolism disorders and multiple chronic diseases, while exploring the potential applications of copper ion transporters and chelating agents in disease intervention. This work provides scientific evidence for the prevention, control, and precision treatment of copper-related chronic diseases.
