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相关概念视频

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Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while...
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相关实验视频

Updated: Jun 27, 2025

A Combinatorial Single-cell Approach to Characterize the Molecular and Immunophenotypic Heterogeneity of Human Stem and Progenitor Populations
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CPPLS-MLP:一种基于单细胞测序和空间转录组学数据的方法,用于构建细胞-细胞通信网络并识别相关的高度可变基因.

Tianjiao Zhang1, Zhenao Wu1, Liangyu Li1

  • 1College of Computer and Control Engineering, Northeast Forestry University Harbin, 150040, China.

Briefings in bioinformatics
|April 28, 2024
PubMed
概括
此摘要是机器生成的。

CPPLS-MLP识别了与细胞通信相关的高度可变基因 (HVGs),提高了细胞通信网络的准确性. 这种方法分析了多个通信途径如何影响HVG表达,优于现有的方法.

关键词:
在ST-seqq.细胞通信的细胞通信.基因高度变化的基因.这就是scRNA-seqq.

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科学领域:

  • 细胞生物学 细胞生物学
  • 基因组学就是基因组学.
  • 生物信息学是一种生物信息学.

背景情况:

  • 细胞通信对于多细胞生物的发育和恒常状态至关重要.
  • 目前的方法往往忽略了细胞间通信和高度可变基因 (HVGs) 之间的联系.
  • 单细胞测序 (scRNA-seq) 和空间转录学方面的进展使细胞通信的新分析成为可能.

研究的目的:

  • 开发一种用于识别与细胞间通信相关的HVG的方法.
  • 分析多个输入,多个输出 (MIMO) 蜂通信对HVG微分表达的影响.
  • 为了提高蜂通信网络建设的准确性.

主要方法:

  • 拟议的CPPLS-MLP方法用于识别与通信相关的HVG.
  • 利用了scRNA-seq和空间转录组学数据.
  • 与CCPLS方法相比,CPPLS-MLP性能进行了比较.

主要成果:

  • CPPLS-MLP有效地识别了特定于细胞类型的HVG.
  • 该方法准确地分析了邻近细胞类型对HVG表达的影响.
  • 与CCPLS相比,在网络构建中表现出优越的性能.

结论:

  • CPPLS-MLP提供了一个强大的方法来理解通过细胞通信来调节HVG.
  • 准确识别与通信相关的HVG可以完善细胞通信网络分析.
  • 这些发现有助于更深入地了解多细胞生物的发育和免疫过程.