对心力衰竭和双相情感障碍的潜在生物标志物的初步探索:基于生物信息学的探索性研究
1Department of Emergency, Hebei Provincial Hospital of Traditional Chinese Medicine, Shijiazhuang, China.
Frontiers in psychiatry
|September 26, 2025
概括
这项研究确定了六种潜在的生物标志物,这些生物标志物将心力衰竭 (HF) 与双相情感障碍 (BD) 联系起来. 这些发现为早期检测和理解这些疾病之间共享的分子机制提供了新的途径.
科学领域:
- 生物医学研究的研究.
- 基因组学就是基因组学.
- 分子生物学分子生物学
背景情况:
- 患有双相情感障碍 (BD) 的人患心血管疾病的风险增加,特别是心力衰竭 (HF).
- 连接BD和HF的潜在分子机制尚未得到充分理解.
- 这项研究旨在为这两种疾病找到共同的诊断生物标志物.
研究的目的:
- 为了确定心力衰竭和双相情感障碍之间的共同分子机制.
- 发现潜在的诊断生物标志物,以早期检测这两种疾病.
- 为未来研究HF和BD之间的关系提供基础.
主要方法:
- 对心力衰竭和双相情感障碍数据集中的差异表达基因 (DEGs) 的分析.
- 同表达网络分析以确定关键模块基因.
- 蛋白质与蛋白质相互作用 (PPI) 网络结构和接收器运行特征 (ROC) 分析,用于生物标志物选择.
- 基因组丰富分析 (GSEA) 和药物预测.
- 定量聚合酶连锁反应 (qPCR) 用于临床验证生物标志物表达.
主要成果:
- 鉴定了44个候选基因,这些基因对心力衰竭和双相情感障碍都很常见.
- 选择了六种潜在的诊断生物标志物:UBE2E3,FZD2,EXT1,DCHS1,BMP4和ALDH1A2.2. 这些生物标志物包括:
- 这些生物标志物与"细胞因子-细胞因子受体相互作用"和"ECM受体相互作用"途径的关联.
- 确定四种潜在的药物 (VANTICTUMAB,RETINOL,HYDROCHLOROTHIAZIDE,ATENOL) 针对这些生物标志物.
- 使用qPCR验证FZD2,DCHS1,BMP4和ALDH1A2的表达趋势.
结论:
- 在心力衰竭和双相情感障碍之间共同的分子机制的初步探索.
- 确定六种潜在的生物标志物,用于早期检测HF和BD.
- 建立未来关于HF和BD共患病症的研究的理论基础.
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