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使用GeneCaRNA数据库扩大和丰富LncRNA基因疾病景观

Shalini Aggarwal¹, Chana Rosenblum¹, Marshall Gould²

¹Department of Molecular Genetics, Weizmann Institute of Science, Herzl 234, Rehovot 7610010, Israel.

|June 27, 2024

概括

基因CaRNA数据库显著扩大了人类非编码RNA (ncRNA) 基因的目录,识别了约28万个基因,包括约10万个新的长非编码RNA (lncRNA) 用于未来研究.

科学领域:

基因组学就是基因组学.
生物信息学是一种生物信息学.
分子生物学分子生物学

背景情况:

非编码RNAs (ncRNAs) 在基因调节和细胞过程中起着至关重要的作用.
现有的数据库对ncRNA基因的覆盖范围有限,这阻碍了全面的研究.
基因卡套件旨在巩固和扩展基因组信息.

研究的目的:

介绍GeneCaRNA,一个全面的人类非编码RNA基因数据库.
与现有资源相比,显著增加已识别的ncRNA基因的数量.
为探索ncRNAs,特别是长非编码RNAs (lncRNAs) 在健康和疾病中的功能作用提供基础.

主要方法:

从约69万个RNA中心转录中对ncRNA基因进行算法识别.
整合了MalaCards数据,用于疾病关联.
为 lncRNA 转录相互作用进行初步文本挖掘.
包括来自GeneHancer数据库的监管要素数据.

主要成果:

GeneCaRNA含有约28万个人类ncRNA基因,比其他来源增加了10倍.
包括约12万个长的非编码RNA (lncRNA),其中约有10万个新基因.
1547个lncRNA基因与疾病有关,其中约15%具有实验证据.
对38个lncRNA基因的目标基因产物 (25%的ncRNA,75%的蛋白质) 和131个途径的相互作用被确定.
约11万个lncRNA基因的调节元件可以通过GeneHancer获得.

结论:

基因CaRNA代表了人类ncRNA基因,特别是lncRNAs的目录化方面的重大进展.
该数据库为研究 lncRNA 功能及其与疾病的联系提供了宝贵的资源.
基因CaRNA准备引导未来的ncRNA生物学研究及其在人类病理学中的作用.

关键词:

基因CaRNA 是一个基因.基因卡片基因卡片基因卡片人类非编码RNA 在 lncRNA 中,长非编码RNA是什么意思这是一个ncRNARNA.没有编码的RNA.分类分类的分类.

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