Copyright: ©Author(s) 2026.
World J Clin Oncol. Jul 24, 2026; 17(7): 121645
Published online Jul 24, 2026. doi: 10.5306/wjco.121645
Published online Jul 24, 2026. doi: 10.5306/wjco.121645
Figure 3 Dietary copper-gut microbiota-tumor axis in gastrointestinal cancer.
Dietary copper, gut microbiota, and microbial metabolites may influence copper availability, epithelial barrier integrity, inflammatory toxicity, and tumor-related metabolic states in gastrointestinal cancer. Dysbiosis may disrupt intestinal barrier function and alter copper handling, whereas protective metabolites such as short-chain fatty acids may help preserve barrier integrity and limit systemic copper toxicity. SCFA: Short-chain fatty acid.
- Citation: Sun ZJ, Wang K, Li JQ, Song LJ, Liang KN, Cao TL, Jiang HZ. Copper homeostasis imbalance and cuproptosis: Emerging targets and strategies for gastrointestinal tumor therapy. World J Clin Oncol 2026; 17(7): 121645
- URL: https://www.wjgnet.com/2218-4333/full/v17/i7/121645.htm
- DOI: https://dx.doi.org/10.5306/wjco.121645