核素NUP153在人类癌症中的功能和临床意义:基于多omics分析和实验室工作验证的系统研究
Youfu He1,2, Qing Wang3, Zhaorui Wang4
1Medical College, Guizhou University, Guiyang, Guizhou, China.
Frontiers in immunology
|July 3, 2025
概括
核素153 (NUP153) 在许多癌症,特别是胃癌中被上调,作为潜在的诊断生物标志物. 它的表达影响瘤的免疫微环境,并预测化疗耐药性,建议NUP153作为治疗点.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 免疫学 免疫学 免疫学
背景情况:
- 核素,包括核素 (NUP) 153,调节关键细胞过程,如核细胞质运输和细胞循环.
- NUP153在各种癌症中的特定作用,其表达特征,突变格局,诊断效用以及对瘤免疫微环境的影响仍然未得到充分研究.
研究的目的:
- 研究NUP153在不同癌症类型中的表达模式,预后价值和治疗影响.
- 阐明NUP153表达与瘤免疫微环境之间的关联.
- 评估NUP153作为癌症诊断和预后生物标志物的潜力,重点关注胃癌.
主要方法:
- 从公共数据库 (TCGA,GTEx) 中分析NUP153表达式数据.
- 评估差异表达,生存分析和免疫细胞透相关性 (TIMER).
- 基因组丰富分析 (GSEA) 用于途径识别和药物敏感性分析 (GDSC,CTRP).
- 在胃癌中使用免疫组织化学和RT-qPCR进行验证.
主要成果:
- 在不同癌症中,NUP153的表达有显著的差异,特别是在胆管癌,结直肠癌,头球状细胞癌和胃癌中显著上调.
- 高NUP153表达与瘤相关的巨细胞透率增加和特定癌症的预后较差相关.
- NUP153表达预测了化疗耐药性,并确定了像伊马替尼这样的潜在药物标;它与胃癌中的增殖状态和免疫细胞分布有关.
结论:
- NUP153是多种癌症,特别是胃癌的重要因素,作为诊断和预后生物标志物显示出希望.
- NUP153调节瘤免疫微环境并驱动瘤进展,表明其作为治疗点的潜力.
- 需要进一步的研究,才能充分了解NUP153在癌症中的分子机制及其临床应用.
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