人类健康和疾病中的非编码RNA
1Department of Human Nutrition, Foods, and Exercise, Virginia Tech, Blacksburg, VA 24060, USA.
Genes
|July 29, 2023
概括
非编码RNAs (ncRNAs) 是丰富的,但不太了解. 本系列探讨了它们在各种系统和疾病中的作用,强调了潜在的治疗点.
科学领域:
- 分子生物学分子生物学
- 基因组学就是基因组学.
- 生物化学 生物化学
背景情况:
- 非编码RNAs (ncRNAs) 代表了转录组的很大一部分,但它们的功能,调节和相互作用与信使RNAs (mRNAs) 相比仍然基本上没有特征.
- 遗传和表观遗传变异,包括单核酸变异 (SNV),删除,插入和DNA/基因组的修改,越来越多地被认为影响ncRNA调节和功能.
- 对于理解基因表达和细胞过程来说,ncRNA环境的复杂性是一个重大挑战.
研究的目的:
- 巩固和介绍关于ncRNAs在多个生物系统和疾病背景中的多样性作用的新兴研究.
- 突出遗传和表观遗传扰乱对ncRNA功能和调节的影响.
- 为了强调ncRNAs作为治疗点的潜力.
主要方法:
- 审查和综合22个不同的研究论文,重点关注ncRNA生物学.
- 对ncRNA参与神经,心血管,免疫和肝系统的分析.
- 研究ncRNA在癌症,普拉德-威利综合征,心律失常和糖尿病等疾病中的作用.
主要成果:
- 特别期刊展示了在各种生理和病理条件下ncRNA功能的不断扩展的知识.
- 提出的证据表明,遗传和表观遗传改变如何影响ncRNA表达和活性.
- 在一系列人类疾病中,ncRNAs的新兴作用已被确定.
结论:
- 了解ncRNA调节和功能对于破译复杂的生物过程至关重要.
- ncRNA在各种系统中起着重要作用,并与许多疾病有关.
- 准ncRNA对开发新型治疗策略具有前景.
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