Journal of International Reproductive Health/Family Planning ›› 2024, Vol. 43 ›› Issue (1): 74-78.doi: 10.12280/gjszjk.20230334

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Research Progress of Cuproptosis in Gynecologic Malignant Tumor

GAO Ya-ting, WANG Fang, MA Jian-hong, MA Yi-tong, LIU Chang()   

  1. The First School of Clinical Medicine of Lanzhou University, Lanzhou 730000, China (GAO Ya-ting, WANG Fang, MA Jian-hong, MA Yi-tong); Department of Obstetrics and Gynecology, The First Hospital of Lanzhou University, Key Laboratory of Gynecological Oncology of Gansu Provincial, Lanzhou 730000, China (LIU Chang)
  • Received:2023-08-11 Published:2024-01-15 Online:2024-01-31
  • Contact: LIU Chang, E-mail: lch@lzu.edu.cn

Abstract:

Copper ion as an important coenzyme participates in a wide range of metabolic processes, including aerobic respiration, peptide amidation, iron transport, superoxide dismutase and extracellular matrix biosynthesis. Copper homeostasis is an important mechanism to maintain cell activity. Cuproptosis is a form of cell death caused by the accumulation of copper ions, which is characterized by the imbalance of copper homeostasis, the accumulation of copper in cells, the selective disturbance of tricarboxylic acid cycle, the aggregation of fatty acylated mitochondrial enzymes and the loss of iron-sulfur protein, the protein stress of mitochondria, the cell membrane cracking, and finally the cell death. Gynecological malignant tumors are important causes of cancer death in women. It is found that cuproptosis is closely related to the occurrence, development, prognosis and drug resistance of gynecological malignant tumors. Some cuproptosis regulators can inhibit tumor metastasis and recurrence by inhibiting angiogenesis and regulating drug resistance of cancer cells. Therefore, cuproptosis is a valuable research direction for the treatment of gynecological malignant tumors.

Key words: Copper, Mitochondria, Ovarian neoplasms, Uterine cervical neoplasms, Endometrial neoplasms, Cuproptosis