风景和口腔状细胞癌中cuproptosis的免疫模式
Dong Yuan1, Xin-Qiang Li2, Fang-Wen Qu3
1Department of Geriatric Dentistry, Beijing Stomatological Hospital, Capital Medical University, Beijing, China.
概括
与cuproptosis相关的基因在口腔状细胞癌中具有预后价值. 一个新的cuproptosis指数,来自基因表达模式,预测较差的结果,帮助早期检测策略.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 细胞死亡机制 细胞死亡机制
背景情况:
- 口腔状细胞癌 (OSCC) 的发病率和死亡率很高.
- 由于缺乏特定的分子标记物,OSCC的早期检测受到阻碍.
- 质亡是一种新的细胞死亡途径,与各种癌症有关.
研究的目的:
- 调查与cuproptosis相关的基因在OSCC中的作用和预后意义.
- 为了确定早期OSCC检测和患者分层的潜在分子标记.
主要方法:
- 来自OSCC数据集的基因组,大量RNA-seq和单细胞RNA-seq数据的分析.
- 对13个关键的cuproptosis相关基因的研究.
- 使用随机森林算法开发预后指数.
主要成果:
- ATP7A,ATP7B和DLST被确定为经常发生突变的基因.
- 发现9个与cuproptosis相关的基因与OSCC的整体存活率有关.
- 确定了两个不同的与cuproptosis相关的基因表达模式,与遗传变化和免疫微环境相关.
- 更高的cuproptosis指数与更差的预后有显著联系.
结论:
- cuproptosis在OSCC的发病过程中发挥着重要作用.
- 与cuproptosis相关的基因和模式有可能成为OSCC的预后生物标志物.
- 这些发现有助于理解OSCC机制和开发向治疗.
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