通过生物信息学和实验验证验识别糖尿病病的与铁亡相关基因
Siyuan Song1,2,3, Jiangyi Yu1,2,3
1Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, Jiangsu Province, China.
Current pharmaceutical design
|January 27, 2025
概括
这项研究确定了五个关键基因 (FUZ,GLI1,GLI2,GLI3,DVL2) 作为糖尿病病 (DN) 的诊断生物标志物. 这些与ferroptosis相关的基因突出显示了ferroptosis和DN病原体中的免疫反应之间的相互作用.
科学领域:
- 生物分子机制的生物分子机制.
- 脏病理学 脏病理学
- 免疫学 免疫学 免疫学
背景情况:
- 糖尿病病 (DN) 是糖尿病的一个重要并发症.
- 确定可靠的DN生物标志物对于早期诊断和有效治疗至关重要.
- 铁亡,一种受调节的细胞死亡形式,越来越多地与DN病原发生有关.
研究的目的:
- 探索与糖尿病病 (DN) 中铁死相关的诊断生物标志物.
- 阐明DN中铁亡的基础分子机制.
- 为了确定DN的潜在治疗点.
主要方法:
- 利用公共数据集 (GSE96804,GSE30529) 来识别与DN. ferroptosis相关的差异表达基因 (DEGs).
- 执行加权相关联网络分析 (WGCNA) 来识别关键模块和枢纽基因.
- 在独立的队列中使用ROC曲线分析验证的诊断疗效 (GSE30528,GSE43950).
- 分析了免疫细胞的透情况,并进行了贝叶斯式的局部化分析.
- 进行定量实时聚合酶链反应 (qRT-PCR) 进行体外验证.
主要成果:
- 确定了FUZ,GLI1,GLI2,GLI3和DVL2作为DN中重要的枢纽基因.
- 铁和免疫反应途径被发现在DN中具有关键作用.
- 鉴定出来的基因显示了DNA的良好诊断效率.
- 有证据表明,DN中的铁和免疫细胞之间存在交叉通话.
- qRT-PCR证实了这些枢纽基因作为潜在的分子标记物的可靠性.
结论:
- 免疫炎症反应和铁亡之间的相互作用是DNA中的关键病原机制.
- FUZ,GLI1,GLI2,GLI3和DVL2代表了DN治疗的有希望的治疗点.
- 这些发现为DNA的分子疗法提供了新的见解.
关键词:
贝叶斯的共同本地化分析.生物信息学是一种生物信息学.糖尿病性脏病 糖尿病性脏病实验验证.实验验证.实验验证.实验验证.实验验证.实验验证.实验验证.实验验证.铁性化 (ferroptosis) 是一种免疫-炎症反应的反应.更多相关视频
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