揭示了与化相关的枢纽基因,它们调解了黄素对肠道炎症的保护作用
Xiaofeng Li1, Hongyan Wang2, Kewei Fan3
1College of Animal Science and Technology, Ningxia University, Yinchuan 750021, China; College of Animal Science, Anhui Science and Technology University, Bengbu 233100, China.
Research in veterinary science
|November 6, 2025
概括
黄素通过向化相关基因,有效治疗肠道炎症. 这项研究确定了参与免疫和屏障功能的关键调节者,为炎症性肠病 (IBD) 提供了新的治疗策略.
科学领域:
- 生物信息学是一种生物信息学.
- 免疫学 免疫学 免疫学
- 药理学 药理学是指药理学的学科.
背景情况:
- 肠道炎症,包括炎症性肠病 (IBD),对健康构成重大挑战.
- 黄素 (CUR) 具有治疗潜力,但其在肠道炎症中的潜在分子机制需要详细的描述.
- 化是一种关键的翻译后修饰,与炎症过程有关.
研究的目的:
- 用生物信息学识别和描述涉及黄素对肠道炎症治疗作用的化相关的枢纽基因.
- 为了阐明这些关键基因在对黄素治疗的反应中调节的分子通路和网络.
- 探索针对肠道炎症新型治疗策略的化位的潜力.
主要方法:
- 从黄素治疗的小鼠结肠炎模型中,对转录基因数据 (GSE180491) 的综合生物信息学分析.
- 功能丰富分析 (DAVID/PANTHER) 和蛋白质与蛋白质相互作用网络的构建 (STRING/Cytoscape).
- 拓分析 (CytoHubba) 以确定IBD相关途径的中央调节基因和途径丰富分析.
主要成果:
- 在黄素治疗的大肠炎中鉴定出449个差异表达基因 (DEGs),包括58个化相关的DEGs.
- 发现了六个枢纽基因 (VCAM1,ICAM1,TLR2,CXCL1,IL33,FCGR2B) 协调抗炎反应.
- 通过这些枢纽基因证明了先天免疫,上皮屏障完整性和免疫代谢重编程的调节.
- 揭示了IBD相关途径的化网络的丰富性,例如亡和白细胞的透细胞迁移.
结论:
- 化修饰代表了库尔库明在肠道中的抗炎作用的新药学标.
- 已识别的枢纽基因和通路为了解粘膜免疫学中的植物化学干预提供了一个计算框架.
- 这些发现为饮食预防和肠道炎症和IBD的向治疗提供了翻译潜力.
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