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循环微RNA分析识别了与与酒精依赖综合征相关的糖尿病前期相关的微RNA

Palaniswamy Ramaswamy¹, Athira S V², Pratibha Misra²

¹Multi Disciplinary Research Unit, Armed Forces Medical College, Pune, India, 411040.

Alcohol (Fayetteville, N.Y.)

|January 24, 2024

概括

血清微RNAs (miRNAs) 在酒精依赖综合征 (ADS) 和糖尿病前期患者中存在差异. 研究人员确定了hsa-miR-320b和hsa-miR-3135b作为诊断ADS患者糖尿病前期的潜在生物标志物.

科学领域:

生物化学生化学
遗传学是一个遗传学.
内分泌学在内分泌学.

背景情况:

微RNA是血清中发现的关键基因调节剂,与各种疾病有关.
酒精依赖综合征 (ADS) 和糖尿病前期代表着严重的健康问题.

研究的目的:

识别和确认与患有酒精依赖综合征 (ADS) 个体的糖尿病前期相关的血清微RNA (miRNA).

主要方法:

从ADS患者 (有/没有糖尿病前期) 和对照患者的血清样本进行微阵列分析.
使用逆转录定量聚合酶链反应 (RT-qPCR) 验证候选miRNAs.
基因本体学 (GO) 和KEGG途径分析,以预测miRNA目标基因.

主要成果:

糖尿病前期患者和没有糖尿病的ADS患者对198和172小RNA的显著差异表达与对照.
与非糖尿病ADS患者相比,在糖尿病前的ADS患者中,有7个miRNA被独特地改变.
血清hsa-miR-320b和hsa-miR-3135b在糖尿病前的ADS患者中完全差异表达,并得到了验证.
路径分析表明,与糖尿病相关的生物过程和路径得到了丰富.

结论:

与健康个体相比,患有ADS的个体,有或没有糖尿病前期,表现出明显的血清miRNA配置文件.
在ADS的背景下,血清hsa-miR-320b和hsa-miR-3135b显示为糖尿病前期的诊断生物标志物.

关键词:

酒精依赖综合征是什么意思这就是hsa-miR-3135bb.这就是hsa-miR-320bb.这是一个小RNARNA.微阵列是微阵列中的一个.在糖尿病前期,糖尿病前期.

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相关概念视频

MicroRNAs

MicroRNAs

MicroRNA (miRNA) are short, regulatory RNA transcribed from introns (non-coding regions of a gene) or intergenic regions (stretches of DNA present between genes). Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself, forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After the pre-miRNA...