与RGS2相关的非编码交互网络调节MS患者的NF-Kappa B信号通路:一个系统生物学调查
Parisa Forouzanfar1, Mohammad Hashemian1, Mojdeh Mahmoudian1,2
1Zist Fanavari Novin Biotechnology Institute, Isfahan, Iran.
Journal of molecular neuroscience : MN
|September 25, 2025
概括
这项研究确定了用于多发性硬化症 (MS) 的新型RNA生物标志物NCK1-DT和ASH1L-AS1. 这些长非编码RNA和RGS2可能会影响MS患者的NF-Kappa B信号通路.
科学领域:
- 神经免疫学 神经免疫学
- 分子生物学分子生物学
- 生物信息学是一种生物信息学.
背景情况:
- 多发性硬化症 (MS) 是一种普遍存在的慢性炎症神经系统疾病,影响全球数百万人.
- 了解MS中的分子机制,特别是RNA失调,对于开发诊断工具和治疗策略至关重要.
研究的目的:
- 识别新型失调RNA并阐明它们在多发性硬化症中的调节网络.
- 探索已识别的RNA作为MS诊断生物标记物的潜力.
- 研究这些RNA在MS相关信号通路中的参与.
主要方法:
- 使用R Studio.使用高通量基因表达数据集的分析.
- 通过miRWalk和lncRRIsearch探索miRNA,lncRNA和蛋白质相互作用.
- 使用Enrichr和KEGG进行路径丰富分析,并通过qRT-PCR验证.
主要成果:
- 在MS患者中显著上调RGS2mRNA.
- 鉴定了新的 lncRNAs,NCK1-DT和ASH1L-AS1,在MS中表达率升高.
- 在ceRNA网络中发现了涉及miR-4638-3p,miR-4525,RGS2,NCK1-DT和ASH1L-AS1的调节相互作用.
- RGS2与NF-Kappa B信号通路的关联.
结论:
- 建议NCK1-DT和ASH1L-AS1作为MS的新型诊断生物标志物.
- 鉴定的lncRNAs可能会通过与RGS2mRNA的相互作用来调节NF-Kappa B信号通路来影响MS的发病.
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