代谢障碍转移中的表观遗传机制:全面审查
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Updated: May 14, 2025

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A Zebrafish Model of Diabetes Mellitus and Metabolic Memory
Published on: February 28, 2013
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Swathi Nl1, Zaid Shakhatreh2, Abeer Tahir3
1Pharmacy Practice, Jawaharlal Nehru Technological University Anantapur (JNTUA), Anantapur, IND.
Cureus
|April 11, 2025
概括
表观遗传机制,如基因素修饰和非编码RNA,是代谢障碍的关键. 了解这些表观遗传变化为早期检测和治疗糖尿病和肥胖等疾病的新疗法提供了潜力.
科学领域:
- 分子生物学分子生物学
- 遗传学 是一个遗传学.
- 内分泌学 在内分泌学.
背景情况:
- 表观遗传修饰 (DNA甲基化,基因素修饰,ncRNAs) 调节基因表达而不改变DNA序列.
- 这些机制在代谢障碍 (MDs) 的病原发生过程中至关重要,包括糖尿病,肥胖和心血管疾病.
研究的目的:
- 审查和巩固当前关于MDs背后的表观遗传机制的知识.
- 重点是基斯修饰和非编码RNA (ncRNAs).
主要方法:
- 在PubMed,Scopus和Web of Science数据库中进行全面的文献搜索.
- 从2000年到2024年的研究选使用关键词,如"表观遗传学和代谢障碍".
- 审查相关的翻译和临床研究.
主要成果:
- 基质子的修改 (乙化,甲基化等) 通过改变染色质可访问性和基因转录,影响代谢失调.
- ncRNAs (miRNAs, lncRNAs, circRNAs) 通过调节参与胰岛素抵抗,脂质代谢和炎症的基因来影响代谢途径.
- 表观遗传生物标志物显示出早期疾病检测和预后的潜力.
结论:
- 表观遗传调节剂 (例如,HDAC抑制剂) 为MD提供治疗潜力.
- 挑战包括个体间的变异性和基因与环境的相互作用.
- 未来的研究需要对生物标志物验证和个性化干预进行大规模研究.
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