MiMeJF:结合矩阵和张量因子化 (CMTF) 的应用用于增强的微生物组-代谢组多态分析
Zheyuan Ou1, Xi Fu2, Dan Norbäck3
1Guangdong Provincial Key Laboratory of Protein Function and Regulation in Agricultural Organisms, College of Life Sciences, South China Agricultural University, Guangzhou 510642, China.
Metabolites
|January 24, 2025
概括
这项研究引入了一种新的合矩阵和张量因子化 (CMTF) 框架,用于联合微生物组和代谢组数据分析. 该CMTF方法增强生物标志物检测和尺寸缩小,以获得更深入的生物学见解.
科学领域:
- 多领域的整合.
- 系统生物学 系统生物学
- 发现生物标志物的发现.
背景情况:
- 微生物组和代谢组数据的整合提供了深刻的生物学见解.
- 逐步的多原子分析限制了检测准确性和数据潜力.
- 协同分析对于全面理解至关重要.
研究的目的:
- 为联合微生物组和代谢组数据分析引入结合矩阵和张量因子化 (CMTF) 框架.
- 克服传统阶段式多原子方法的局限性.
- 为了促进尺寸缩小和生物标志物识别.
主要方法:
- 开发了两个CMTF框架来对微生物种类,功能途径和代谢物进行因子化.
- 将CMTF应用于各种数据集,包括建筑环境和人类肠道样本 (IBD,COVID-19).
- 验证了框架在缩小尺寸和生物标志物检测方面的表现.
主要成果:
- 确定了生物学上有意义的生物标志物:IBD的细菌素和甲酸;COVID-19的甲酸和p-cresol.
- 在尺寸缩小和生物标志物检测方面,CMTF始终优于传统方法.
- 证明了框架在发现生物相关见解方面的稳定性.
结论:
- 该CMTF框架代表了多主题集成和分析的重大进步.
- 尽管有数据需求,但它为生物医学,环境和农业研究提供了强大的工具.
- 通过揭示关键的微生物和代谢关联,为研究提供了新的途径.
更多相关视频
09:52A Clinical Metaproteomics Workflow Implemented within Galaxy Bioinformatics Platform to Analyze Host-Microbiome Interactions Underlying Human Disease
Published on: January 10, 2025
487
06:39Author Spotlight: Accelerating Research on Bacterial Extracellular Vesicles Separation and Heterogeneity
Published on: September 1, 2023
2.4K
相关概念视频
MALDI-TOF Mass Spectrometry
4.7K
Mass spectrometry is a powerful characterization technique that can identify and separate a wide variety of compounds ranging from chemical to biological entities, based on their mass-to-charge ratio (m/z). The instruments that allow this detection, known as mass spectrometers, have three components: an ion source, a mass analyzer, and a detector. These spectrometers differ based on the nature of their ion source and analyzers.
Matrix-assisted laser desorption ionization (MALDI) is a commonly...
Matrix-assisted laser desorption ionization (MALDI) is a commonly...
4.7K
Proteomics
7.2K
A proteome is the entire set of proteins that a cell type produces. We can study proteomes using the knowledge of genomes because genes code for mRNAs, and the mRNAs encode proteins. Although mRNA analysis is a step in the right direction, not all mRNAs are translated into proteins.
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term...
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term...
7.2K
