为了在异性恋网络中识别癌症驱动基因,简化图形神经网络
Xingyi Li1,2,3, Jialuo Xu1, Junming Li2,4
1School of Computer Science, Northwestern Polytechnical University, Xi'an, 710072 Shaanxi, China.
Briefings in bioinformatics
|January 3, 2025
概括
识别癌症驱动基因对于癌症研究至关重要. 一个新的简化图形神经网络 (SGCD) 在复杂的生物网络中有效地识别这些基因,提高了精确的瘤学.
科学领域:
- 生物信息学是一种生物信息学.
- 计算生物学 计算生物学
- 基因组学就是基因组学.
背景情况:
- 识别癌症驱动基因对于理解癌症的发展和治疗策略至关重要.
- 多omics数据和生物网络越来越多地用于图形深度学习.
- 现有的方法与生物网络异构性作斗争,并具有混的特点.
研究的目的:
- 开发一种新的图形深度学习方法,用于识别癌症驱动基因.
- 为了应对生物网络中异性恋的挑战.
- 提高癌症驱动基因识别的准确性和可靠性.
主要方法:
- 提出了一种简化图形神经网络,用于识别癌症驱动基因 (SGCD).
- 整合了一个带有表示分离的图形卷积神经网络.
- 使用双模特征提取器来处理复杂的生物数据.
主要成果:
- 与最先进的方法相比,SGCD表现出卓越的性能和强大的区分能力.
- 可解释性实验验证了SGCD的可靠性.
- 该模型成功剖析了基因模块,揭示了更清晰的驱动基因连接.
结论:
- SGCD为识别异性恋网络中的癌症驱动基因提供了一种强大的新方法.
- 该方法显示了在推进精确瘤学和生物标志物发现方面具有重大潜力.
- SGCD解剖基因模块的能力可以带来对癌症生物学更深入的见解.
更多相关视频
09:08Integration of Bioinformatics Approaches and Experimental Validations to Understand the Role of Notch Signaling in Ovarian Cancer
Published on: January 12, 2020
6.6K
13:19Microarray-based Identification of Individual HERV Loci Expression: Application to Biomarker Discovery in Prostate Cancer
Published on: November 2, 2013
16.5K
相关概念视频
Protein Networks
3.9K
An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
3.9K
Cancer-Critical Genes I: Proto-oncogenes
8.4K
Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
8.4K
Cancer-Critical Genes II: Tumor Suppressor Genes
7.2K
Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
7.2K
