The international journal of biochemistry & cell biology

Iron- and Copper-Related Cell Death Processes in Stomach Cancer: How They Work and May Interact

Updated

Abstract

Ferroptosis and cuproptosis are two types of cell death that significantly influence gastric cancer progression.

  • Ferroptosis is marked by iron-induced damage to lipids, while cuproptosis is linked to copper-related mitochondrial dysfunction.
  • The interaction between ferroptosis and cuproptosis in gastric cancer involves oxidative stress and disruptions in cellular energy production.
  • This interplay affects processes such as autophagy and the balance of glutathione, a critical antioxidant.
  • Identifying the mechanisms of this crosstalk may reveal new therapeutic targets for gastric cancer treatment.

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Competing interests

Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships.
PubMed

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