在阻塞性睡眠呼吸暂停和动脉样硬化中探索共享的途径和共享的生物标志物ERRFI1,使用综合生物信息学分析
Bowen Chen1, Liping Dong1, Jihua Zhang2
1Clinical Biobank, The First Hospital of Hebei Medical University, Shijiazhuang, China.
Scientific reports
|September 12, 2023
概括
阻塞性睡眠呼吸暂停和动脉样硬化有共同的通路,包括炎症和细胞粘附. ERBB受体反抑制剂1 (ERRFI1) 成为一个关键的共享生物标志物,可能有助于诊断这两种疾病.
科学领域:
- 心血管科学 心血管科学
- 睡眠医学 睡眠医学
- 基因组学就是基因组学.
背景情况:
- 阻塞性睡眠呼吸暂停 (OSA) 是一种与动脉样硬化 (AS) 相关的上呼吸道疾病,这是一种主要的心血管疾病.
- 由于环境和遗传因素,AS在全球有很大的死亡率.
- 识别OSA和AS之间的共享机制对于理解疾病的发病机制至关重要.
研究的目的:
- 调查常见的分子通路,并确定阻断性睡眠呼吸暂停和动脉样硬化的潜在共享生物标志物.
- 在这些共享生物标志物的背景下,探索免疫细胞透的作用.
主要方法:
- 利用基因表达综合 (GEO) 数据库中的微阵列数据来识别OSA和AS中的差异表达基因 (DEG).
- 应用权重基因共同表达网络分析 (WGCNA) 寻找共同表达模块.
- 采用最小绝对收缩和选择操作员 (LASSO) 方法来识别关键生物标志物.
- 进行了免疫细胞透分析,以将免疫细胞与已识别的生物标志物相关联.
主要成果:
- 发现了涉及炎症过程的DEGs,化学激素信号传递和细胞粘附分子变化.
- ERBB受体反抑制剂1 (ERRFI1) 被确定为OSA和AS最重要的共享生物标志物.
- ERRFI1表达与免疫细胞透模式的变化有相关性.
结论:
- 在OSA和AS之间共享的致病性可能涉及免疫路径,炎症和细胞粘附分子的改变.
- 对于阻塞性睡眠呼吸暂停和动脉样硬化症患者来说,ERRFI1是一个有前途的潜在诊断标志物.
- 对ERRFI1作用的进一步研究可能会导致改善这些相互关联的疾病的诊断和治疗策略.
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