关于和铜在癌症生理学中的相互作用的分子基础的评论文章
1PG Department of Biotechnology and Microbial Biotechnology, Sri Guru Gobind Singh College, Chandigarh, UT, India.
Biological trace element research
|August 31, 2024
概括
癌症患者中 (Zn) 和铜 (Cu) 的异常水平与疾病进展有关. 和的不平衡会破坏基本的生物通路,增加氧化应激,炎症,影响细胞分裂,最终加速癌症的生长.
科学领域:
- 在瘤学瘤学.
- 生物化学 生物化学
- 微量元素研究 微量元素研究
背景情况:
- 癌症的特点是无法控制的细胞分裂和入侵,这是由于基本生物通路的失调引起的.
- 这些途径包括抗氧化防御,免疫反应和DNA修复,这些途径对于维持细胞平衡至关重要.
- 在癌症患者 (CP) 中, (Zn) 和铜 (Cu) 水平的异常越来越多,这表明它们在癌症生理学中的关键作用.
研究的目的:
- 研究与癌症患者血清和组织中Zn和Cu可测量的异常相关的临床表现.
- 探索Zn和Cu在癌症基本生物路径调节失调中的恒温作用.
- 评估血清Cu/Zn比率作为临床诊断,预后和癌症随访的生物标志物的潜力.
主要方法:
- 癌症患者 (CP) 的临床评估,在血清和组织中具有可测量的Zn和Cu异常.
- 分析Zn和Cu对基本生物途径的双体稳定的影响,包括氧化应激,DNA完整性,炎症和亡.
- 评估Zn和Cu水平与癌症进展标志物 (如血管新生,侵袭和转移) 之间的关系.
主要成果:
- 在CP中Zn/Cu比率的不平衡会增加氧化应激,DNA损伤和基因突变,从而导致慢性毒性.
- 和二氧化对血管生成通过金属氨酸和脑胺产生影响,并提高炎症反应.
- 会影响矩阵金属蛋白酶活性和免疫细胞功能,加速癌症血管生成,侵袭和转移.
结论:
- 血清和组织Zn和Cu异常与癌症患者的临床表现和进展显著相关.
- 维持Zn和Cu的平衡对于调节癌症中断的基本生物通路至关重要.
- 血清Cu/Zn比率显示出作为临床诊断,预后和癌症监测的有价值工具的希望,需要进一步调查.
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