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计算实验策略识别了联合调节的生物标志物,将冠状动脉心脏病和2型糖尿病病原体联系起来
1Department of Cardiovascular Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China.
Frontiers in genetics
|November 27, 2025
概括
冠心病 (CHD) 和2型糖尿病 (T2D) 具有共同的分子联系. 研究人员确定了CPD,GGCT,SUZ12和ZMYM2作为诊断这两种疾病的关键生物标志物,对未来的治疗有希望.
科学领域:
- 心血管生物学 心血管生物学
- 代谢性疾病研究研究
- 生物标志物发现发现
背景情况:
- 冠状动脉心脏病 (CHD) 和2型糖尿病 (T2D) 是全球主要的健康问题,其重叠的,但不太了解的分子机制.
- 了解这些共同的途径对于开发有效的诊断和治疗策略至关重要.
研究的目的:
- 为了确定CHD和T2D的共享诊断生物标志物.
- 阐明关联CHD和T2D病变发生的核心分子途径.
主要方法:
- 综合生物信息学分析CHD/T2D转录组使用权重基因同表达网络分析 (WGCNA).
- 使用接收器操作特征 (ROC) 分析识别和验证诊断生物标志物.
- 在C57BL/6和ApoE-/-小鼠模型中的体内验证,包括组织病理学和分子测定 (免疫光学,西部斑点,RT-qPCR).
主要成果:
- 在CHD和T2D之间确定了328个共享的差异表达基因 (DEGs).
- 证实CPD,GGCT,SUZ12和ZMYM2是高度有效的诊断生物标志物.
- 在患病的小鼠血管系统中,这些四个生物标志物的蛋白质和mRNA水平的同时上调得到了验证.
结论:
- 已经确立了CPD,GGCT,SUZ12和ZMYM2作为CHD和T2D的共享诊断生物标志物.
- 这些生物标志物的共同调节表明它们在双重疾病诊断和向治疗方面的潜力.
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