首页|SQLE在泛癌中的预后意义及免疫相关分析

SQLE在泛癌中的预后意义及免疫相关分析

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目的:探讨SQLE对泛癌生物学特性的影响,应用生物信息学方法对SQLE与泛癌临床预后及免疫相关性进行预测分析.方法:分析SQLE在肿瘤及正常组织中的表达水平及与泛癌不同临床分期之间的相关性,评估SQLE表达与总体生存期的关系以及与肿瘤微环境的相关性,基因富集分析研究SQLE基因相关生物学功能和信号通路,计算SQLE基因与肿瘤突变负荷、微卫星不稳定性的相关性,分析该基因与免疫调节基因之间的相关性.结果:SQLE基因在多种肿瘤中高表达,且在不同肿瘤分期中差异表达.SQLE高表达在多种肿瘤中是危险因子,SQLE高表达的患者预后更差,且发现SQLE与TMB、MSI相关,并通过不同通路参与肿瘤发生发展.结论:SQLE作为多种癌症有价值的预后生物标志物和治疗的新靶标,在多种癌症的基础研究和临床治疗方面有一定的应用价值.
Prognostic significance and immune correlation analysis of SQLE in pan-cancer
Objective:To explore the effect of SQLE on the biological characteristics of pan-cancer,using bioinformatics methods to predict and analyze the correlation between SQLE and the clinical prognosis and immunity of pan-cancer.Methods:The ex-pression level of SQLE in tumor and normal tissues and its correlation with different clinical stages of pan-cancer were analyzed,and the relationship between SQLE expression and overall survival and tumor microenvironment were evaluated.Gene enrichment analysis was conducted to study the biological functions and signaling pathways related to SQLE gene,then,calculate the correlation between SQLE gene and tumor mutation load and microsatellite instability,and analyze the correlation between SQLE gene and immunomodula-tory genes.Results:SQLE gene was highly expressed in variety of tumors,and differentially expressed in different tumor stages.High expression of SQLE was a risk factor in variety of tumors.Patients with high expression of SQLE hade a worse prognosis.SQLE was cor-related with TMB and MSI,and involved in tumor development through different pathways.Conclusion:SQLE,as a valuable prognos-tic biomarker and new therapeutic target for variety of cancers,has certain application value in basic research and clinical treatment of various cancers.

SQLEBioinformatics analysisPan-cancerPrognostic biomarkerImmunity

朱礼秀、熊伟、徐国强、曹瑞雪、徐天瑞

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昆明医科大学第三附属医院,昆明 650118

SQLE 生物信息学 泛癌 生物标志物 免疫

云南省"万人计划"青年拔尖人才项目

2024

中国免疫学杂志
中国免疫学会,吉林省医学期刊社

中国免疫学杂志

CSTPCD北大核心
影响因子:0.926
ISSN:1000-484X
年,卷(期):2024.40(5)
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