LncRNAs和癌症表观基因组:机制和治疗潜力
Revathy Nadhan1, Ciro Isidoro2, Yong Sang Song3
1Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
长非编码RNAs (lncRNAs) 是癌症中的关键表观遗传调节剂. 本综述探讨了它们在瘤进展中的作用和精密癌症医学的治疗潜力.
科学领域:
- 分子生物学分子生物学
- 遗传学 遗传学 是一个
- 癌症研究 癌症研究
背景情况:
- 长非编码RNAs (lncRNAs) 通过诸如DNA甲基化和基因组修饰等表观遗传机制来调节基因表达.
- 异常的lncRNA表达通过改变癌症表观基因组,有助于癌症的发展和进展.
- lncRNAs影响关键的癌症特征,包括扩散,亡,转移和化学抵抗.
研究的目的:
- 审查 lncRNAs 在癌症病理生物学中的多方面的作用.
- 分析 lncRNAs 在癌症起源,进展,转移和治疗耐药性的参与.
- 探索向癌症中 lncRNAs 的治疗和诊断潜力.
主要方法:
- 文献综述和对癌症中 lncRNAs 的现有研究进行分析.
- 讨论 lncRNA 与表观遗传机制相互作用的机制.
- 在癌症发展的各个阶段对lncRNA功能的信息合成.
主要成果:
- lncRNAs作为表观基因组的关键调节者,影响基因表达.
- 调节失调的lncRNAs可以作为瘤基因或瘤抑制剂,驱动瘤进展.
- lncRNAs影响癌细胞的增殖,细胞亡,迁移,入侵,转移,干性和化学抵抗.
结论:
- lncRNAs在癌症病理生物学中发挥着重要作用,从发病到治疗耐药性.
- 准lncRNAs为癌症提供了有前途的诊断,预后和治疗策略.
- 了解lncRNA-表观基因组相互作用对于开发个性化的精确癌症医学至关重要.
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