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乳腺癌表观遗传研究的进展:自2000年代以来的文献分析分析
Hua Yang1, Yu Fang2, Haijuan Wang2
1The First Hospital of Hunan University of Chinese Medicine, Changsha, China.
Frontiers in oncology
|September 22, 2025
概括
本文库分析绘制了乳腺癌表观遗传学研究的演变图,揭示了关键阶段和新兴趋势. 未来的工作应该针对表观遗传记忆,并利用单细胞技术来克服治疗耐药性.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 遗传学 遗传学 是一个
背景情况:
- 乳腺癌仍然是一个重大的全球健康挑战,转移和复发构成重大障碍.
- 表观遗传调节,包括DNA甲基化和基因组修饰,越来越被认为是乳腺癌的关键.
- 需要对乳腺癌表观遗传学快速扩展的文献进行系统的概述,以指导未来的研究.
研究的目的:
- 进行对乳腺癌表观遗传学研究的综合图书统计分析.
- 确定研究主题的演变,协作模式和该领域新兴的前沿.
- 为乳腺癌表观遗传学的未来研究和政策提供战略路线图.
主要方法:
- 从Web of Science核心收藏中对2000年至2024年间发表的5271篇文章进行了图书统计分析.
- 使用CiteSpace,VOSviewer,RStudio,Pajek和HisCite来分析共同引用网络,关键字的共同出现和爆发检测.
- 采用模块化,轮得分和中间中心性等指标来评估分析严谨性和识别主题转变.
主要成果:
- 从2000年到2018年,出版物产量稳步增加,在2021年达到引用峰值.
- 美国和中国在研究成果和影响力方面是领先的国家,约翰霍普金斯大学和UT MD安德森癌症中心是关键机构.
- 确定了四个不同的研究阶段:早期的甲基化研究,分子机制调查,用抑制剂/生物标志物进行翻译研究,以及最近的多奥米克/合成杀伤性方法.
- 新兴的研究领域包括表观遗传记忆去除,新陈代谢-表观遗传学相互作用和单细胞表观遗传学分析.
结论:
- 乳腺癌表观遗传学研究已经从基本的甲基化研究演变为复杂的治疗策略.
- 未来的研究应该专注于针对表观遗传记忆来对抗抗性和复发,探索合成致命性,并利用单细胞表观遗传技术.
- 这项研究为研究人员和决策者在乳腺癌表观遗传学的动态领域提供了一份路线图.
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