重金属对质瘤瘤发生的影响
Gerardo Caruso1, Aristide Nanni1, Antonello Curcio1
1Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Unit of Neurosurgery, Università degli Studi di Messina, 98125 Messina, Italy.
International journal of molecular sciences
|October 28, 2023
概括
增加重金属暴露,包括铁,和,与像质瘤这样的大脑瘤的风险更高有关. 环境污染可能导致这种日益严重的健康问题.
科学领域:
- 环境科学 环境科学
- 毒理学 毒理学 毒理学
- 神经瘤学神经瘤学
背景情况:
- 工业化国家脑瘤发病率不断上升,需要对环境因素进行调查.
- 重金属通过反应性氧物种 (ROS) 生产与细胞损伤有关.
- 重金属平衡的不平衡会导致DNA损伤和蛋白质的改变.
研究的目的:
- 探索常见的重金属,它们的环境存在,来源和质瘤发展之间的相关性.
- 审查有关重金属及其在脑瘤病原发生中的作用的现有文献.
主要方法:
- 对研究的文献综述,研究了质瘤患者的重金属含量.
- 对环境中经常遇到重金属的存在和来源的分析.
主要成果:
- 铁,,,,,和的升高水平经常在瘤患者中观察到.
- 重金属有助于氧化应激,DNA损伤和蛋白质变化,这是瘤发生的关键机制.
结论:
- 环境重金属暴露与质瘤风险之间存在潜在的联系.
- 需要进一步的研究来阐明导致重金属诱导的大脑瘤的确切机制和来源.
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