ncRS:在败血症中非编码RNA的资源
Baocai Zhong1, Yongfang Dai1, Li Chen1
1School of Computer and Software, Chengdu Neusoft University, Chengdu, China.
Computers in biology and medicine
|March 15, 2024
概括
本研究介绍了ncRS,这是一个1144个与败血症相关的非编码RNA (ncRNA) 的数据库. 本资源有助于了解败血症的发病因子,并识别用于诊断和个性化治疗的生物标志物.
科学领域:
- 生物化学 生物化学
- 遗传学 遗传学 是一个
- 分子生物学分子生物学
背景情况:
- 败血症是一种具有高死亡率的危及生命的疾病,是由宿主对感染的反应失调所驱动的.
- 鉴定毒症中的关键分子参与者对于改善患者的治疗结果至关重要.
- 非编码RNAs (ncRNAs) 越来越多地被认为是它们在诸如败血症等复杂疾病中的作用.
研究的目的:
- 介绍ncRS数据库,这是对与败血症相关的非编码RNA (ncRNA) 的全面资源.
- 为研究人员和临床医生提供一个工具,以探索cRNA在败血症中的功能.
- 促进新型生物标志物的发现,用于败血症诊断,预后和个性化治疗.
主要方法:
- 策划收集了1144个经过实验验证的ncRNAs,这些ncRNAs与败血症有关.
- 整合来自多个公共数据库的RNA数据,实验证据和注释.
- 在http://www.ncrdb.cn.cn上可访问的ncRS数据库的开发.
主要成果:
- ncRS数据库提供了与败血症相关的ncRNAs的集中存储库.
- 为每个ncRNA提供详细的实验验证和功能注释.
- 能够为败血症研究进行全面的数据检索和分析.
结论:
- ncRS数据库是促进败血症研究的宝贵资源.
- 促进了ncRNA在败血症发病过程中的作用的探索.
- 支持识别潜在的ncRNA生物标志物,以改善败血症管理和个性化医疗.
相关概念视频
Types of RNA
63.7K
Overview
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in the regulation of gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA...
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in the regulation of gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA...
63.7K
lncRNA - Long Non-coding RNAs
8.6K
In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA...
8.6K
RNA-seq
10.0K
RNA sequencing, or RNA-Seq, is a high-throughput sequencing technology used to study the transcriptome of a cell. Transcriptomics helps to interpret the functional elements of a genome and identify the molecular constituents of an organism. Additionally, it also helps in understanding the development of an organism and the occurrence of diseases.
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while...
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while...
10.0K
Ribosome 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
Leaky 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
Riboswitches
8.1K
Riboswitches are non-coding mRNA domains that regulate the transcription and translation of downstream genes without the help of proteins. Riboswitches bind directly to a metabolite and can form unique stem-loop or hairpin structures in response to the amount of the metabolite present. They have two distinct regions – a metabolite-binding aptamer and an expression platform.
The aptamer has high specificity for a particular metabolite which allows riboswitches to specifically regulate...
The aptamer has high specificity for a particular metabolite which allows riboswitches to specifically regulate...
8.1K


