导航表体转录学和宿主免疫的景观.
Elaine Huang1, Clara Frydman1, Xinshu Xiao2,3,4,5
1Bioinformatics Interdepartmental Program, University of California, Los Angeles, California 90095, USA.
Genome research
|May 3, 2024
概括
RNA修饰,或表转录体标记,通过控制免疫性RNA和免疫基因来调节免疫反应. 准RNA修饰酶对癌症免疫治疗有希望.
科学领域:
- 分子生物学分子生物学
- 免疫学 免疫学 免疫学
- 遗传学 遗传学 是一个
背景情况:
- RNA 修改,称为表转录体标记,是核酸的化学变化.
- 这些标记在各种生物过程中起着至关重要的作用,特别是在宿主免疫防御中.
研究的目的:
- 为提供有关免疫力RNA修饰的最新发现的概述.
- 为了分类免疫相关RNA修饰的功能.
- 讨论识别RNA修饰及其基质的方法.
主要方法:
- 最近研究发现的文献综述.
- 对RNA修饰的全基因组识别技术的讨论.
- 探索针对RNA修饰酶的癌症免疫疗法策略.
主要成果:
- 免疫相关的RNA修饰调节免疫性RNA,先天性免疫基因和适应性免疫.
- 全基因组方法可以识别RNA修饰及其基质.
- 向RNA修饰酶是癌症免疫疗法的发展战略.
结论:
- RNA的修改是免疫系统功能不可或缺的一部分.
- 对RNA修饰及其向的进一步研究具有治疗应用的潜力,特别是在癌症免疫治疗中.
相关概念视频
02:24Ribosome Profiling
3.5K
Ribosome profiling or ribo-sequencing is a deep sequencing technique that produces a snapshot of active translation in a cell. It selectively sequences the mRNAs protected by ribosomes to get an insight into a cell’s translation landscape at any given point in time.
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
3.5K
02:28Leaky Scanning
5.1K
During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA. Marilyn Kozak discovered that the sequence RCCAUGG (where R...
5.1K