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Updated: Sep 19, 2025

Targeted DNA Methylation Analysis by Next-generation Sequencing
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通过透驱动的级联电路精确确定CpG甲基化.

Xiaohui Chen1,2, Haixia Liu1, Ningyu Ma1

  • 1Department of Laboratory Medicine, Chongqing General Hospital, School of Medicine, Chongqing University, Chongqing 400044, P. R. China.

Analytical chemistry
|June 6, 2025
PubMed
概括

这项研究提出了一种用于检测DNA甲基化的新方法,这在癌症发育中至关重要. 该方法为早期癌症诊断和监测提供了高灵敏度和速度.

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Epigenetic Regulation01:37

Epigenetic Regulation

Epigenetic changes alter the physical structure of the DNA without changing the genetic sequence and often regulate whether genes are turned on or off. This regulation ensures that each cell produces only proteins necessary for its function. For example, proteins that promote bone growth are not produced in muscle cells. Epigenetic mechanisms play an essential role in healthy development. Conversely, precisely regulated epigenetic mechanisms are disrupted in diseases like cancer.
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