Cell Cultures for Virology: Usability, Advantages, and Prospects.

Cell Cultures for Virology: Usability, Advantages, and Prospects.
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DOI:
10.3390/ijms21217978
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发表时间:
2020-10-27
影响因子:
5.6
通讯作者:
Yudkin DV
Yudkin DV
中科院分区:
生物学2区
文献类型:
--
作者:
Dolskiy AA;Grishchenko IV;Yudkin DV

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自然和临床样本的病毒检测是一个复杂的研究和诊断问题。病毒分离和鉴定有不同的方法,包括PCR、CRISPR/Cas技术、NGS、免疫测定和基于细胞的测定。随着基因工程方法的发展,利用细胞培养的方法变得有用和信息丰富。分子生物学方法可以提高细胞培养对某些病毒的敏感性和特异性,并可用于产生报告细胞系。这些细胞系表达特定的报告蛋白(如绿色荧光蛋白、荧光素酶和CAT),以响应病毒感染,可在实验室环境中检测到。基因组编辑和合成生物学方法的发展为细胞培养中病毒报告系统的设计提供了新的视角。这篇综述的目的是描述一般的病毒学方法和目前存在的基于细胞的方法发展的例子。
Virus detection in natural and clinical samples is a complicated problem in research and diagnostics. There are different approaches for virus isolation and identification, including PCR, CRISPR/Cas technology, NGS, immunoassays, and cell-based assays. Following the development of genetic engineering methods, approaches that utilize cell cultures have become useful and informative. Molecular biology methods allow increases in the sensitivity and specificity of cell cultures for certain viruses and can be used to generate reporter cell lines. These cell lines express specific reporter proteins (e.g., GFP, luciferase, and CAT) in response to virus infection that can be detected in a laboratory setting. The development of genome editing and synthetic biology methods has given rise to new perspectives regarding the design of virus reporter systems in cell cultures. This review is aimed at describing both virology methods in general and examples of the development of cell-based methods that exist today.
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