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Cell copper death: a new field of tumor prevention and treatment
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Xiao-jing ZHANG, Lin-xia HU, Qian BU, Dong-lei SUN
Modern Preventive Medicine | 2024, 51(7) : 1325 - 1330
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Modern Preventive Medicine | 2024, 51(7): 1325-1330
Clinical Medicine and Prevention
Cell copper death: a new field of tumor prevention and treatment
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Xiao-jing ZHANG, Lin-xia HU, Qian BU, Dong-lei SUN
Affiliations
  • Department of Health Toxicology and Pathology,West China School of Public Health of Sichuan University/West China Fourth Hospital, Chengdu, Sichuan 610041, China
Published: 2024-04-10 doi: 10.20043/j.cnki.MPM.202311013
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Objective

Tumor is a major public health problem harmful to people’s health. Cell copper death provides a new idea for the basic research of tumor. This paper reviews the latest progress of cell copper death in the field of tumor prevention and treatment.

Methods

The literatures related to copper death in tumor prevention and treatment were summarized, and the research status of copper death related genes in different types of tumors was reviewed.

Results

Ferredoxin 1 (FDX1), lipoic acid synthase (LIAS), dihydro lipocyte answers (DLAT), and dihydro lipoamide S-succinyl transferase (DLST) were the key regulatory genes of copper death, which were abnormally expressed in lung cancer, hepatocellular carcinoma, and breast cancer. Among them, the low expression of FDX1 in tumor patients was related to the poor prognosis of the disease, while the overall survival time of cancer patients with high expression of DLAT and DLST genes was decreased. In addition, targeting copper death protein and promoting cell copper death inhibited the proliferation of cancer cells in vivo and in vitro.

Conclusion

Several genes related to copper death, such as FDX1, LIAS, DLAT, and DLST, are abnormally expressed in cancer patients and are related to the occurrence, development, metastasis, and prognosis of the tumor. Targeted promotion of cell copper death and inhibition of cancer cell proliferation provide a new direction for future basic research in the field of tumor, which has public health significance for tumor prevention and treatment.

Copper  /  Copper death  /  Tumor  /  Lung cancer  /  Hepatocellular carcinoma
Xiao-jing ZHANG, Lin-xia HU, Qian BU, Dong-lei SUN. Cell copper death: a new field of tumor prevention and treatment[J]. Modern Preventive Medicine, 2024 , 51 (7) : 1325 -1330 . DOI: 10.20043/j.cnki.MPM.202311013
Year 2024 volume 51 Issue 7
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Article Info
doi: 10.20043/j.cnki.MPM.202311013
  • Receive Date:2023-11-01
  • Online Date:2026-03-18
  • Published:2024-04-10
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History
  • Received:2023-11-01
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    Department of Health Toxicology and Pathology,West China School of Public Health of Sichuan University/West China Fourth Hospital, Chengdu, Sichuan 610041, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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