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与免疫透相关的基因通过侵入骨髓微环境来调节AML的进展

Shuangmei Yu¹, Jiquan Jiang²

¹Department of Radio-immunity, Heilongjiang Provincial Hospital, Harbin, China.

Frontiers in immunology

|July 29, 2024

概括

这项研究确定了急性髓性白血病 (AML) 骨髓中的8个关键免疫相关基因. 这些基因有助于预测患者的预后和免疫细胞透,为AML的发病过程提供了新的见解.

科学领域:

免疫学免疫学免疫学
遗传学是一个遗传学.
在瘤学瘤学.

背景情况:

骨髓微环境在急性髓性白血病 (AML) 发病过程中起着至关重要的作用.
了解免疫相关基因在AML中的作用对于开发新的治疗策略至关重要.

研究的目的:

在AML的骨髓微环境中识别致病性免疫相关基因.
建立基于枢纽基因的风险模型,用于预测AML预后和免疫透.

主要方法:

权重基因共同表达网络分析 (WGCNA) 以确定与免疫透相关的基因模块.
无监督的聚类和突变分析,以确定重要的基因.
使用Lasso回归来构建风险得分模型,使用枢纽基因.
生物信息工具 (TIMER,ImmuCellAI,ssGSEA) 和TCGA/GSE114868数据库用于验证.

主要成果:

确定了一种绿色基因模块,与AML的免疫透得分高度相关.
选择了178个临床显著和差异表达的基因,缩小到17个高频突变基因.
开发了一个8个枢纽基因风险模型,证明了与免疫细胞透和预后价值的强烈关联.
在TCGA,GSE114868和AML细胞系中验证了枢纽基因表达.

结论:

一个与免疫透相关的基因模型成功地为AML构建.
已识别的8个枢纽基因在AML患者的风险分层和预后预测方面具有显著的潜力.
这项研究为AML的免疫基因与骨髓微环境之间的相互作用提供了宝贵的见解.

关键词:

拉索·拉索 (Lasso) 是一个在WGCNA中,WGCNA是WGCNA.急性骨髓性白血病 (AML) 是一种急性骨髓性白血病.骨髓微环境骨髓微环境免疫透分析免疫透分析与免疫透相关的基因 (IIRGs)

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