蛋白质组分析以识别脊髓结核中缺氧相关标记物:基于权重基因共同表达网络分析和机器学习的研究
Shaofeng Wu1, Tuo Liang1, Jie Jiang1
1The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
BMC medical genomics
|June 20, 2023
概括
与缺氧相关的基因蛋白酶体20S子单元β9 (PSMB9),信号转换器和转录激活器1 (STAT1) 和传送器1 (TAP1) 是脊髓结核病发病的关键. 这些基因显示出结核病的诊断和治疗潜力.
科学领域:
- 免疫学 免疫学 免疫学
- 遗传学 是一个遗传学.
- 分子生物学分子生物学
背景情况:
- 脊柱结核病 (TB) 和肺外结核病涉及复杂的病原遗传机制.
- 了解缺氧相关基因和免疫反应的作用对于结核病诊断和治疗至关重要.
研究的目的:
- 探索缺氧相关基因和免疫细胞在脊柱结核病和其他形式的结核病中的作用.
- 确定结核病的潜在诊断标志物和治疗点.
主要方法:
- 在脊椎结核病患者的椎间盘组织上进行无标签的定量蛋白质组学.
- 生物信息分析包括MCODE,WGCNA,LASSO和SVM-REF用于基因识别.
- 使用ssGSEA和药物转录组分析进行免疫细胞相关性分析.
主要成果:
- 确定了三个关键的缺氧相关基因:PSMB9,STAT1和TAP1.
- 这些基因在脊柱结核病,肺外结核病和多药耐药结核病中表达明显高.
- PSMB9,STAT1和TAP1显示出高的诊断和预测值,与免疫细胞表达相关.
结论:
- PSMB9,STAT1和TAP1都与结核病的发病有关,包括脊髓结核病.
- 这些基因的蛋白质产物可以作为有价值的诊断标记物.
- 这些基因代表了结核病治疗的潜在治疗点.
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