微生物群和瘤表观遗传学:深层次的相互联系和新兴的治疗前景
Lei Duan1, Dan Hu2, Haoling Zhang3
1Department of Anesthesiology, Xi'an Aerospace Hospital Affiliated of Northwest University, Xi'an City, Shaanxi Province, China.
Critical reviews in clinical laboratory sciences
|January 6, 2026
概括
人类微生物群通过代谢物和结构改变宿主表观遗传学来影响癌症的发展. 本综述探讨了新型诊断和治疗策略的微生物群-表观遗传-癌症轴.
科学领域:
- 在瘤学瘤学.
- 微生物学 微生物学
- 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
背景情况:
- 癌症是一个主要的全球健康问题,由表观遗传失调驱动.
- 人类微生物群因其在瘤发生和进展中的作用而越来越受认可.
- 新兴证据将微生物群与宿主表观遗传修饰和癌症发展联系起来.
研究的目的:
- 系统地审查微生物群-表观遗传-癌症调节轴.
- 解释瘤中微生物群驱动的表观遗传重塑机制.
- 探索针对这一轴的新生物标志物和治疗策略.
主要方法:
- 关于微生物群,表观遗传学和癌症的最新文献的综述.
- 在表观遗传调节中对微生物代谢物 (例如,丁酸盐,酸盐代谢物) 和结构 (例如,LPS) 的分析.
- 研究病原体与宿主相互作用和瘤居民微生物群 (TRM) 的作用.
主要成果:
- 微生物群通过代谢物 (例如,HDAC抑制),结构 (例如,炎症) 和病原体影响瘤表观遗传学.
- 在瘤微环境 (TME) 内的瘤居住微生物群 (TRM) 可以促进免疫逃避.
- 针对微生物群落的表观遗传策略 (例如,FMT和TRM) 显示出癌症治疗和生物标志物开发的前景.
结论:
- 微生物群-表观遗传-癌症轴是一个复杂的网络,涉及新陈代谢,炎症,免疫力和基因调节.
- 未来的研究应该集中在精确癌症干预的TME内的TRM因果关系上.
- 向TRM为癌症治疗和预后预测提供了变革性的潜力.
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