AUTHOR=Stremmel Wolfgang , Weiskirchen Ralf 

TITLE=The role of copper dysregulation in Wilson disease: an expert opinion

JOURNAL=Frontiers in Medicine

VOLUME=Volume 12 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1673283

DOI=10.3389/fmed.2025.1673283

ISSN=2296-858X

ABSTRACT=The handling of free copper is a crucial aspect of copper metabolism. Any dysfunction in this process can lead to the pathophysiology of diseases, such as Wilson disease. This disorder, characterized by an excess of copper in the liver, occurs when the body is unable to excrete copper into bile. The symptoms of the disease result from the accumulation of free copper in liver cells, leading to hepatocellular injury and the release of copper into the bloodstream. This, in turn, causes damage in other areas of the body, such as the brain. The primary goal of therapy is to convert toxic free copper into harmless complexes, rather than simply removing copper from the body.