相关实验视频
Updated: Aug 5, 2026

Methyl-binding DNA capture Sequencing for Patient Tissues
Published on: October 31, 2016
与葡萄糖代谢相关的集的差异化甲基化模式:来自上海双胞胎研究的证据
Jingyuan Feng1, Zhenni Zhu2, Rongfei Zhou1
1School of Public Health, Fudan University, Shanghai, 200032, China.
这项研究探讨了中国双胞胎的DNA甲基化 (DNAm) 和葡萄糖代谢. 这就是TXNIP基因.
科学领域:
- 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
- 代谢研究研究 代谢研究
- 人类遗传学 人类遗传学
背景情况:
- 全基因组DNA甲基化 (DNAm) 在代谢调节中起作用.
- 了解DNAm与葡萄糖代谢的联系对于公共卫生至关重要.
- 中国人口代表了代谢研究的重要人口统计.
研究的目的:
- 调查全基因组DNA甲基化与葡萄糖代谢标记物的相关性.
- 检查与葡萄糖水平相关的DNAm中的多站点相关性.
- 确定与禁食血葡萄糖 (FPG) 和血红蛋白A1c (HbA1c) 相关的特定表观遗传模式.
主要方法:
- 在100个上海单胞胎双胞胎对进行的全表观基因组关联研究 (EWAS).
- 使用了Infinium人类甲基化EPIC v2.0 BeadChip进行DNAm分析.
- 采用了皮尔森的相关性,等级聚类和对对分析.
主要成果:
- 确定了cg01358804 (TXNIP基因) 作为与FPG和HbA1c相关的最重要的DNAm位点.
- 发现了两个不同的集群,表现出FPG和HbA1c.c.的高甲基化和低甲基化模式.
- 揭示了与葡萄糖代谢相关的DNA甲基化中的显著多站点相关性.
结论:
- 不同的DNA甲基化模式为葡萄糖代谢的表观遗传调节提供了洞察力.
- TXNIP基因是葡萄糖恒温的表观遗传机制中的潜在关键参与者.
- 这些发现有助于了解代谢性疾病背后的生物学机制.
更多相关视频
13:21Comprehensive DNA Methylation Analysis Using a Methyl-CpG-binding Domain Capture-based Method in Chronic Lymphocytic Leukemia Patients
Published on: June 16, 2017
14:56Sample Preparation to Bioinformatics Analysis of DNA Methylation: Association Strategy for Obesity and Related Trait Studies
Published on: May 6, 2022
相关概念视频
Animal Mitochondrial Genetics
Cell Specific Gene Expression
Overview of Metabolism
Plant Metabolism
Sunlight, the primary source of energy in plants, is first absorbed by the chlorophyll pigments present in their leaves. Plants then use this energy to carry out photosynthesis, where water is oxidized into oxygen and carbon dioxide...
Sugars as Energy Storage Molecules
Glucose Transporters
Facilitated diffusion-glucose transporters (GLUTs) are encoded by the solute-linked carrier (SLC) family 2, subfamily A gene family, or SLC2A. The 14 GLUT protein members are distributed into three classes:
Sugars as Energy Storage Molecules