阐明刺途径在HNSCC进展中的作用:从6个基因签名的洞察力
Yang Yang1, Chenxi Yang2, Qiying Yang3
1Department of Oncology, The Third People's Hospital of Chengdu, Chengdu, 610014, China.
Scientific reports
|February 27, 2024
概括
这项研究确定了一种与子路径相关的六基因特征,改善了头部和部状细胞癌 (HNSCC) 和免疫治疗反应的预后预测. 这种签名有助于识别HNSCC中的风险因素和结果.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 生物信息学是一种生物信息学.
背景情况:
- 针对癌症中的刺信号的向疗法正在出现.
- 刺路径的生物标志物对于研究和治疗至关重要.
研究的目的:
- 分析头和部状细胞癌 (HNSCC) 中的刺通路活性.
- 为了确定基因特征来预测HNSCC的预后和免疫治疗反应.
主要方法:
- 使用TCGA-HNSC数据集和SsGSEA算法进行路径评分.
- 采用加权联合表达网络分析,LIMA,LASSO和Cox回归来进行基因选择.
- 使用ESTIMATE和CIBERSORT评估瘤微环境 (TME);使用TIDE评估免疫治疗反应.
主要成果:
- 在HNSCC中,刺通路活性升高,与生存率和各种分子分数相关.
- 一个六个基因的签名 (SLC2A3,EFNB2,OAF,COX4I2,MT2A,TXNRD1) 被开发为一个独立的预后指标.
- 风险评分与肌,新陈代谢,血管生成和炎症评分具有积极的相关性;低风险患者表现出更好的免疫治疗敏感性.
结论:
- 刺路径在HNSCC的进展中发挥着重要作用.
- 开发的6基因特征可以识别HNSCC风险因素并预测免疫治疗结果.
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