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与cuproptosis相关的基因SLC31A1:在癌症中预后值和潜在的生物功能
Yue Qi1,2, Qingqing Yao2,3, Xuanyan Li2,3
1Clinical School of Obstetrics and Gynecology Center, Tianjin Medical University, Tianjin, China.
Scientific reports
|October 18, 2023
概括
溶性载体家族31成员1 (SLC31A1),一种铜载体,在各种癌症中显示出改变的表达,并影响患者的存活率. 这表明SLC31A1可能作为预测生物标志物,特别是在妇科癌症中.
科学领域:
- 在瘤学瘤学.
- 细胞生物学 细胞生物学
- 分子生物学分子生物学
背景情况:
- 型亡,一种独特的细胞死亡途径,通过影响三酸循环蛋白来影响瘤发育.
- 溶性载体家族31成员1 (SLC31A1) 是一个关键的铜载体,在胰腺癌概况中起到很大程度上未知的作用.
研究的目的:
- 调查SLC31A1在各种人类恶性瘤中的表达模式和预后意义.
- 探索SLC31A1作为癌症预测生物标志物的潜力.
主要方法:
- 使用癌症基因组图谱 (TCGA) 数据库作为原始数据.
- 使用UALCAN,GEPIA,cBioPortal,TIMER2.0和人类蛋白质图谱分析了SLC31A1的表达,突变和甲基化.
- 执行单细胞测序以获得详细的功能洞察力.
主要成果:
- 在不同癌症中,SLC31A1的表达显著变化,在宫癌,子宫内膜癌和乳腺癌中升高,但在清细胞细胞癌,肝肝细胞癌和肺腺癌中降低.
- 在33种癌症中发现了SLC31A1的改变 (突变,甲基化),与总体和无病生存率相关.
- SLC31A1的表达与免疫细胞透具有积极的相关性,并显示在DNA修复,损伤和增殖中具有潜在的作用.
结论:
- 在人类癌症中,SLC31A1具有差异表达和预后价值.
- SLC31A1可能在DNA修复,损伤反应和增殖中起作用.
- SLC31A1具有潜在的预测生物标志物,特别是对于妇科癌症.
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