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长非编码RNA的互动组:转录组表达模式和塑造癌细胞表现型

Nicole R DeSouza¹, Danielle Quaranto¹, Michelle Carnazza¹

¹Department of Pathology, Microbiology and Immunology, New York Medical College, Valhalla, NY 10595, USA.

International journal of molecular sciences

|June 28, 2023

概括

长非编码RNAs (lncRNAs) 在癌症的发展和进展中至关重要. 异常的lncRNA表达驱动细胞转化,为癌症诊断和治疗提供了新的点.

科学领域:

分子生物学分子生物学
基因组学就是基因组学.
癌症研究癌症研究

背景情况:

RNA生物学已经显著进步,揭示了新的转录组元素和功能.
癌症的发展涉及突变和基因组不稳定性,但差异性基因表达也推动了癌症发生.
非编码RNAs,特别是长非编码RNAs (lncRNAs),为癌症中的基因组和表观基因组调节提供了新的见解.

研究的目的:

探索不同基因表达模式在癌症突变之外的作用.
研究长非编码RNAs (lncRNAs) 在细胞活动和病理转变中的功能.
突出 lncRNA 分类,结构,功能和癌症研究中的治疗潜力的重要性.

主要方法:

在野生类型的位置中分析差异性基因表达模式.
研究基因组和表观基因组调节中的非编码RNA作用.
长非编码RNA (lncRNA) 表达的特征及其与细胞活动的相关性.

主要成果:

野生类型基因位置中的不同基因表达模式有助于理解癌症机制.
异常长非编码RNA (lncRNA) 表达与病态细胞转化相关.
lncRNA互动原子分析有助于定义癌细胞表型的转录组签名.

结论:

长非编码RNAs (lncRNAs) 在控制细胞活动和驱动癌症进展方面发挥着关键作用.
了解lncRNA生物学,包括它们的分类,结构和功能,对于癌症研究和分子向至关重要.
lncRNA互动原子研究增强了癌症特异性转录基因特征的定义,用于治疗开发.

关键词:

癌症癌症癌症癌症癌症环RNA 环RNA 是一个环RNA.发育缺陷是一种发展缺陷.疾病的发病因子疾病的发病因子在 lncRNA 中,这是一个微型RNA.没有编码的RNA.这就是为什么piRNARNA.

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