基于生物信息学和实验分析的共发性感染性内心炎的牙周炎的潜在诊断标志物和治疗目标
Feng Mei1, Wenjie Zhang1, Xinlin Wang1
1College & Hospital of Stomatology, Anhui Medical University, Key Laboratory of Oral Diseases Research of Anhui Province, Hefei, China.
Frontiers in cell and developmental biology
|December 8, 2025
概括
这项研究确定了四个关键基因 (ITGAM,FCGR3B,FCGR3A,ITGB2) 作为牙周炎和感染性内心炎并发症的诊断生物标志物. 这些基因也代表了这些疾病共享的免疫相关病理生理学的有希望的治疗标.
科学领域:
- 免疫学 免疫学 免疫学
- 基因组学就是基因组学.
- 生物标志物发现发现
背景情况:
- 牙周炎 (PD) 和传染性内心炎 (IE) 是不同的疾病,具有重大健康和经济影响.
- 在PD和IE之间存在双向关系,恶化了临床结果.
- 了解共享机制对于有效治疗至关重要.
研究的目的:
- 为了确定PD-IE并发症的诊断生物标志物.
- 调查PD-IE的潜在治疗点.
- 探索与PD和IE联系的潜在免疫相关的病理生理学.
主要方法:
- 对PD和IE数据集的差异基因表达分析.
- 功能丰富和蛋白质-蛋白质相互作用网络分析.
- 使用ROC曲线分析识别枢纽基因和诊断标记.
- 在体内发现的验证.
主要成果:
- 在PD和IE之间确定了22个常见的差异表达基因 (DEG).
- 发现了五个枢纽基因,其中四个 (ITGAM,FCGR3B,FCGR3A,ITGB2) 已被验证为潜在的诊断标记.
- 证实了这些基因与免疫细胞透之间的显著相关性.
- 在体内研究验证了PD中这些标志物的上调.
结论:
- ITGAM,FCGR3B,FCGR3A和ITGB2是PD-IE并发症的有希望的诊断生物标志物和治疗标.
- 免疫反应机制是PD和IE共享的病理生理学的核心.
- 这些发现为同时治疗这两种疾病提供了新的策略.
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