Copper in cancer: friend or foe? Metabolism, dysregulation, and therapeutic opportunities

Cu. But therapeutically it is still a continuation of the old medicine, and new possibilities need to be explored, such as the use of nanomaterials. Some studies have also shown that copper has considerable interventional power in metabolic cancers, which provides the great applications potential of copper therapy in specific cancer types. This paper reviews the dual roles played by cuproptosis in cancer from the new perspectives of oxidative stress, cell death, and tumor metastasis, and points out the value of its application in specific cancer types, summarizes the value of its testing and imaging from the perspective of clinical application as well as the current feasible options for the new use of the old drugs, and emphasizes the prospects for the application of nano-copper.