分析NF-κB1与血液恶性病的细胞因子表达之间的关系:利用解释的人工智能和机器学习来获得小型数据集洞察力
Jae-Seung Jeong1, Hyunsu Ju2, Chi-Hyun Cho3
1Division of Artificial Intelligence Convergence Engineering, Sahmyook University, 01795, Republic of Korea.
International journal of medical sciences
|April 30, 2025
概括
在血液性恶性瘤中,核因子kappa B (NF-κB) 1基因表达与caspase-1相关. 机器学习和人工智能确定了这一关键模式,对于罕见癌症中的生物标志物发现至关重要.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 生物信息学是一种生物信息学.
背景情况:
- 血液性恶性瘤涉及复杂的基因表达模式.
- 了解核因子kappa B (NF-κB) 1通路对于疾病机制至关重要.
- 有限的数据往往阻碍了罕见癌症中的生物标志物发现.
研究的目的:
- 分析NF-κB1与血液性恶性瘤患者骨髓细胞中相关细胞因子基因表达之间的关系.
- 在有限的数据集中应用机器学习 (ML) 和可解释的人工智能 (XAI) 来识别模式.
- 确定与NF-κB1活动相关的关键分子特征.
主要方法:
- 在骨髓单核细胞中对NF-κB1和细胞因子基因的表达分析.
- 应用统计分析,ML分类器 (k-NN,天真贝叶斯,随机森林,XGBoost) 和XAI (夏普利添加式扩展).
- 评估ML性能和确定可靠分类的最小样本大小.
主要成果:
- ML分类器成功地确定了区分疾病组的关键模式,优于传统方法.
- 规范化caspase-1计数一直被确定为与NF-κB1活性相关的最有影响力的特征.
- 为了在特定的血液性恶性瘤中可靠地分类ML,需要至少15-24个样本大小.
结论:
- 卡斯巴-1在血液性恶性瘤中的NF-κB1基因表达中起着关键作用.
- ML和XAI是有效的工具,用于从罕见的血液恶性瘤中有限的数据中获得洞察力.
- 在这些条件下,这种方法为生物标志物发现和精准医学提供了一个强大的战略.
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