结直肠癌
生存分析
比例危险模型
基因
转录组
癌症
多元分析
计算生物学
错误发现率
肿瘤科
医学
生物
生物信息学
基因表达
内科学
遗传学
出处
期刊:The Innovation
[Elsevier]
日期:2024-04-09
卷期号:5 (3): 100625-100625
被引量:32
标识
DOI:10.1016/j.xinn.2024.100625
摘要
Identifying genes with prognostic significance that can act as biomarkers in solid tumors can help stratify patients and uncover novel therapy targets. Here, our goal was to expand our previous ranking analysis of survival-associated genes in various solid tumors to include colon cancer specimens with available transcriptomic and clinical data. A Gene Expression Omnibus search was performed to identify available datasets with clinical data and raw gene expression measurements. A combined database was set up and integrated into our Kaplan-Meier plotter, making it possible to identify genes with expression changes linked to altered survival. As a demonstration of the utility of the platform, the most powerful genes linked to overall survival in colon cancer were identified using uni- and multivariate Cox regression analysis. The combined colon cancer database includes 2,137 tumor samples from 17 independent cohorts. The most significant genes associated with relapse-free survival with a false discovery rate below 1% in colon cancer carcinoma were
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