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对SARS-CoV-2感染具有临床信息性的微RNA

Sercan Ergün^1,2, Ramamoorthy Sankaranarayanan³, Nina Petrović^4,5

¹Department of Medical Biology, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey.

|September 4, 2023

概括

在SARS-CoV-2感染期间,微RNA (miRNA) 在调节基因活性方面发挥着至关重要的作用. 了解这些分子为COVID-19提供了洞察力.

科学领域:

分子生物学分子生物学
病毒学病毒学
遗传学是一个遗传学.

背景情况:

病毒性呼吸道疾病COVID-19是由SARS-CoV-2引起的.
微RNAs (miRNAs) 是基因表达和细胞平衡的关键调节者.
病毒和宿主miRNA都与SARS-CoV-2感染期间的宿主-病原体相互作用有关.

研究的目的:

审查miRNAs在SARS-CoV-2病原性中的作用和生物学作用.
探索miRNAs在SARS-CoV-2生命周期中的参与.
讨论miRNAs在治疗COVID-19方面的治疗潜力.

主要方法:

对调查miRNA参与SARS-CoV-2的研究进行文献综述.
分析miRNAs影响病毒感染和宿主反应的机制.
对基于miRNA的治疗策略的当前知识的综合.

主要成果:

miRNAs调节宿主免疫反应和病毒复制.
特定的miRNA与疾病的严重程度和进展有关.
miRNAs可以作为抗病毒疗法的向.

结论:

miRNAs是SARS-CoV-2感染病理生理学的关键参与者.
针对miRNAs为新型COVID-19疗法提供了一个有希望的途径.
对miRNA-宿主-病毒相互作用的进一步研究是有必要的.

关键词:

在 COVID-19 疫情中,这就是SARS-CoV-2病毒.诊断诊断诊断诊断诊断诊断这是一个微型RNA.转录规则转录规则转录规则病毒感染病毒感染

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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...