表皮生长因子与喉/喉癌之间的因果关系:双样本孟德尔随机分析
Jing Xu1, Daohe Wang2, Jun Wang1
1Department of Otolaryngology and Head and Neck Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine.
The Journal of craniofacial surgery
|September 3, 2025
概括
上升的表皮生长因子 (EGF) 水平可能会导致喉癌 (LC) 的风险增加. 这项研究没有发现口腔癌 (OPC) 或其他与EGF相关的蛋白质在LC或OPC中存在这种联系.
科学领域:
- 癌症学
- 遗传学
- 流行病学
背景情况:
- 与表皮生长因子 (EGF) 相关的蛋白质与喉癌 (LC) 和口腔癌 (OPC) 的发展有关.
- 了解这些蛋白质的因果作用对于确定治疗点和预防策略至关重要.
研究的目的:
- 调查EGF相关蛋白质的循环水平与发生LC和OPC的风险之间的潜在因果关系.
- 利用孟德尔随机化 (MR) 来评估这些关联的遗传证据.
主要方法:
- 使用全基因组关联研究 (GWAS) 数据进行了两样MR分析.
- 工具变量来自与EGF相关的蛋白质的遗传关联.
- 使用各种统计方法,包括IVW,加权中位数,MR-Egger,Cochran Q和MR-PRESSO,以确保可靠和可靠的结果.
主要成果:
- 基因预测较高的EGF水平与LC的风险显著增加有关 (IVW OR=1. 492,P=0. 024).
- 在基因预测的DNER,EGFR,EPS15L1,EGFRvIII或MEGF10水平与LC或OPC风险之间没有明显的因果关系.
- 敏感性分析显示没有实质性证据表明横向的性或异质性.
结论:
- 这项MR研究提供了基因证据,支持高循环EGF水平在LC的病因中起因作用.
- 除了EGF本身,研究的EGF通路蛋白似乎与LC或OPC风险没有直接的因果关系.
- 需要进一步研究EGF在喉癌发病过程中的作用.
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