通过整合多模式数据和等级本体学的方法,对自身免疫和自身炎症性疾病的疾病关联研究
Axian Liu1, Yutong Su2, Jinwei Zhu1
1Shanghai-MOST Key Laboratory of Health and Disease Genomics, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Fudan University, Shanghai, China.
Frontiers in immunology
|June 19, 2025
概括
这项研究使用多模式数据和本体学绘制了自身免疫和自身炎症性疾病 (AIID) 的联系. 它揭示了疾病群体和途径,有助于理解AIID机制和开发新疗法.
科学领域:
- 免疫学 免疫学 免疫学
- 遗传学 是一个遗传学.
- 计算生物学 计算生物学
背景情况:
- 自身免疫和自身炎症性疾病 (AIIDs) 呈现复杂的异质性和并发症,具有挑战性的机制性理解和分类.
- 对AIIDs的现有疾病关联研究 (diseasomes) 是不发达的.
- 需要一个新的框架来整合AIID协会探索的多模式数据和生物医学本体.
研究的目的:
- 开发一个新的框架来探索AIID协会,使用多模式数据和生物医学本体学.
- 通过跨规模的证据支持建立综合AIID协会网络.
- 为了提高对AIID病原体,分类和治疗策略的理解.
主要方法:
- 从多个来源 (Mondo,DO,MeSH,ICD) 和AIID知识库中精选疾病术语.
- 484种自身免疫性疾病,110种自身炎症性疾病和284种相关疾病的综合存储库.
- 利用遗传学,转录学 (批量和单细胞) 和表型数据来构建多层关联网络.
- 采用了一个本体学意识的疾病相似性 (OADS) 策略,整合多模式数据和生物医学本体学.
主要成果:
- 通过网络模块化分析,通过网络模块化分析确定了10个具有代表性表型和功能障碍途径的强大疾病社区.
- 为10个高度关注的AIIDs提供了从遗传敏感性到临床表型的信息流的见解.
- 插图共发病机制,如系统性硬化和牛皮中CCL2和CCR7的作用,将遗传因素与细胞和临床结果联系起来.
结论:
- 增强对AIID病原体和共同病变背后的机制的理解.
- 改善疾病分类和潜在治疗点的识别.
- 支持药物重新定位和开发针对AIID的向疗法.
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