CRISPR：下一代 RNA 检测的前沿技术

IF 3.7 3区生物学 Q2 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Biochemical Engineering Journal Pub Date : 2024-08-28 DOI:10.1016/j.bej.2024.109480

Liang Zhou , Wen Xu , Jinming Kong , Xueji Zhang

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引用次数: 0

摘要

快速准确的分子诊断对于疾病诊断和精准医疗至关重要。聚类正则间隔短码回文（CRISPR）和 CRISPR 相关蛋白（Cas）已成为分子诊断的高效工具。利用 CRISPR/Cas 系统开发出了许多核酸检测仪器和生物传感器。CRISPR/Cas 效应子的剖析活性促进了无仪器、灵敏、精确和快速核酸诊断的产生。本综述总结了用于 RNA 检测的 CRISPR 技术的最新进展，重点介绍 Cas12 和 Cas13 系统在两种情况下的应用：与等温扩增技术相结合和不扩增。报告还探讨了 CRISPR 作为下一代 RNA 检测技术的巨大潜力，并对未来的发展进行了展望。CRISPR 的不断进步有望提高 RNA 检测的精确性和便利性，从而影响生物医学研究和公共卫生实践。

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CRISPR: The frontier technology of next-generation RNA detection

Rapid and accurate molecular diagnostics are crucial for disease diagnosis and precision medicine. Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and CRISPR-associated (Cas) proteins have emerged as highly effective tools for molecular diagnostics. Numerous nucleic acid detection instruments and biosensors utilizing the CRISPR/Cas system have been developed. The profiling activity of CRISPR/Cas effectors has facilitated the creation of instrument-free, sensitive, precise, and rapid nucleic acid diagnostics. This review summarizes recent advancements in CRISPR technology for RNA detection, focusing on the application of Cas12 and Cas13 systems in two scenarios: in combination with isothermal amplification technology and without amplification. It also explores the significant potential of CRISPR as a next-generation technology for RNA detection and anticipates future developments. The ongoing advancements in CRISPR are expected to enhance precision and convenience in RNA testing, impacting both biomedical research and public health practices.

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来源期刊

Biochemical Engineering Journal 工程技术-工程：化工

CiteScore

7.10

自引率

5.10%

发文量

380

审稿时长

34 days

期刊介绍： The Biochemical Engineering Journal aims to promote progress in the crucial chemical engineering aspects of the development of biological processes associated with everything from raw materials preparation to product recovery relevant to industries as diverse as medical/healthcare, industrial biotechnology, and environmental biotechnology. The Journal welcomes full length original research papers, short communications, and review papers* in the following research fields: Biocatalysis (enzyme or microbial) and biotransformations, including immobilized biocatalyst preparation and kinetics Biosensors and Biodevices including biofabrication and novel fuel cell development Bioseparations including scale-up and protein refolding/renaturation Environmental Bioengineering including bioconversion, bioremediation, and microbial fuel cells Bioreactor Systems including characterization, optimization and scale-up Bioresources and Biorefinery Engineering including biomass conversion, biofuels, bioenergy, and optimization Industrial Biotechnology including specialty chemicals, platform chemicals and neutraceuticals Biomaterials and Tissue Engineering including bioartificial organs, cell encapsulation, and controlled release Cell Culture Engineering (plant, animal or insect cells) including viral vectors, monoclonal antibodies, recombinant proteins, vaccines, and secondary metabolites Cell Therapies and Stem Cells including pluripotent, mesenchymal and hematopoietic stem cells; immunotherapies; tissue-specific differentiation; and cryopreservation Metabolic Engineering, Systems and Synthetic Biology including OMICS, bioinformatics, in silico biology, and metabolic flux analysis Protein Engineering including enzyme engineering and directed evolution.