基于生物信息学分析,识别和验证老年骨质疏松症的与ubiquitination相关的基因
Xiyue Cheng1, Junchuan Liu2, Yiman Guan3
1Department of General Practice, Hebei Medical University Third Hospital, Shijiazhuang, China.
Frontiers in immunology
|December 29, 2025
概括
老年骨质疏松症 (SOP) 与无处不在性有关. 研究人员确定RPS27A和UBE2E1是SOP的关键生物标志物,显示出诊断潜力和参与细胞通路和免疫反应的新治疗策略.
科学领域:
- 生物化学 生物化学
- 分子生物学分子生物学
- 遗传学 是一个遗传学.
背景情况:
- 衰老性骨质疏松症 (SOP) 与受损的无化和蛋白质循环有关,导致骨矿物质密度 (BMD) 降低.
- 了解在SOP中无处不在的作用对于确定新的诊断和治疗点至关重要.
研究的目的:
- 为了确定与全方位化相关的新型基因 (URG) 作为老年骨质疏松症 (SOP) 的潜在生物标志物.
- 在SOP中探索与这些已识别的生物标志物相关的分子机制和调节途径.
主要方法:
- 差异基因表达分析和蛋白质-蛋白质相互作用网络被用来从转录组数据中识别潜在的生物标志物.
- 机器学习模型 (支持矢量机) 和名图被用来评估已识别的生物标志物的诊断价值.
- 进行了丰富分析,免疫透分析和在老鼠模型中的验证,以阐明分子机制.
主要成果:
- 确定RPS27A和UBE2E1在低BMD样本中显著表达不足,并显示出SOP的强烈诊断潜力.
- 这些生物标志物与免疫细胞相关,包括巨细胞,单细胞,T毛囊辅助细胞和T辅助细胞17.
- 转录因子MAX和miRNA hsa-miR-106b-5p被预测为RPS27A和UBE2E1.1.的关键调节者.
结论:
- RPS27A和UBE2E1被确定为老年骨质疏松症 (SOP) 的关键诊断生物标志物.
- 这些生物标志物参与关键的细胞功能,免疫反应和神经退行性疾病途径.
- 这些发现为针对SOP的潜在治疗干预提供了新的见解,这些干预措施针对无处不在的途径.
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