基于综合生物信息学分析的贝赫特病静脉血栓塞栓的有效生物标志物的探索
Chunjiang Liu1, Yuan Wang2, Zhifeng Wu1,3
1Division of Vascular Surgery, Department of General Surgery, Shaoxing People's Hospital, Shaoxing, 312000, China.
Scientific reports
|July 10, 2024
概括
这项研究确定了四个关键基因 (E2F1,GATA3,HDAC5,MSH2) 作为诊断贝赫塞特病 (BD) 患者静脉血栓栓塞 (VTE) 的潜在生物标志物. 这些发现可能有助于早期VTE检测和BD的治疗策略.
科学领域:
- 免疫学 免疫学 免疫学
- 遗传学 遗传学 是一个
- 血管医学 血管医学
背景情况:
- 贝塞特病 (BD) 是一种全身性自身免疫性疾病.
- 静脉血栓栓塞 (VTE) 是BD患者常见且严重的并发症,约占50%.
- 确定BD中VTE的可靠生物标志物对于及时诊断和管理至关重要.
研究的目的:
- 在贝塞特病患者中确定VTE的潜在诊断生物标志物.
- 探索BD相关的VTE的潜在分子机制和免疫细胞参与.
- 选潜在的治疗剂,针对已识别的生物标志物.
主要方法:
- 三个微阵列数据集 (GSE209567,GSE48000,GSE19151) 的分析.
- 使用Limma和WGCNA识别差异表达基因 (DEGs).
- 蛋白质与蛋白质相互作用网络分析,机器学习算法,ROC曲线和名ogram构造.
- 免疫细胞透分析和ssGSEA.
主要成果:
- 确定了117个与 BD 中的 VTE 相关的 DEG;选择了23个候选枢纽基因.
- 四个关键基因 (E2F1,GATA3,HDAC5,MSH2) 被确定为具有高度准确性的潜在诊断生物标志物 (AUC:0.816).
- 免疫细胞透分析表明了潜在的巨细胞参与; ssGSEA提供了机理性的见解.
结论:
- 四个基因 (E2F1,GATA3,HDAC5,MSH2) 和一个名谱显示出在BD患者中诊断VTE的前景.
- 免疫失调,可能涉及巨细胞,有助于VTE在BD的发展.
- 该研究确定了BD相关的VTE的潜在治疗点.
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