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探索鼻癌遗传学:生物信息学对通路和基因关联的洞察

C L Che Ismail¹, N Y Yusof², N Mat Lazim¹

¹Universiti Sains Malaysia, School of Medical Sciences, Department of Otorhinolaryngology-Head & Neck Surgery, Kubang Kerian, Kelantan, Malaysia.

The Medical journal of Malaysia

|October 1, 2024

概括

鼻癌 (NPC) 的生物信息学分析揭示了关键的基因和通路. 这种方法有助于早期诊断,预后和开发针对NPC的个性化治疗方法.

科学领域:

在瘤学瘤学.
生物信息学是一种生物信息学.
基因组学就是基因组学.

背景情况:

鼻癌 (NPC) 的发病包括复杂的遗传,病毒和环境因素.
早期NPC有良好的预后,但大多数病例的诊断迟到了,需要改善早期检测和治疗.
需要进一步阐明NPC进展的分子驱动因素.

研究的目的:

利用生物信息技术和数据库,深入了解NPC中的基因相关性.
确定潜在的分子标和NPC诊断和治疗的应用.

主要方法:

在PubMed,MEDLINE和Scopus中使用"鼻癌"和"生物信息学"等关键词进行系统的文献搜索 (2017年1月至2024年6月).
使用基因表达总量 (GEO) 数据库用于NPC mRNA表达概况.
使用的基因本体学 (GO),基因和基因组的京都百科全书 (KEGG) 路径分析,以及蛋白质-蛋白质相互作用 (PPI) 网络构建 (STRING,Cytoscape).

主要成果:

在使用GEO数据集 (例如,GSE12452,GSE64634,GSE34573) 的NPC组织中识别了差异表达基因 (DEG).
功能和途径分析揭示了NPC病变发生的关键分子机制.
发现的枢纽基因 (例如,DNALI1,DNAI2,RSPH9) 和使用GEPIA和Oncomine的验证生物标志物.
通过RNA测序和生物信息学发现了与NPC电阻相关的新型基因和预后.

结论:

生物信息学整合提供了对NPC瘤生物学和分子通路的关键见解.
这种方法促进了NPC早期检测,结果预测和复发监测的先进策略的开发.
能够促进鼻癌的个性化治疗策略的发展.

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