Visual detection of HPV16 using a photoactivatable CRISPR–Cas12 system†

IF 4.2 2区 化学 Q2 CHEMISTRY, MULTIDISCIPLINARY Chemical Communications Pub Date : 2025-01-23 Epub Date: 2025-02-18 DOI:10.1039/d5cc00369e
Xiaoya Gu , Zhe Ma , Lin Zhou , Na Li , Shijiang Yu , Fu Wang , Ruifang An
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Abstract

Human papillomavirus (HPV) screening is crucial for the diagnosis of cervical cancer. In this study, we have combined photoactivated CRISPR–Cas12a with tube-in-tube structure and recombinase polymerase amplification (RPA) to enable simple, rapid and convenient visualization detection of HPV16, facilitated by blue UV light at 302 nm. It serves as a potential tool for on-site diagnostic use, which could be beneficial in terms of portability and speed.

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利用光激活CRISPR-Cas12系统视觉检测HPV16
人乳头瘤病毒(HPV)筛查对宫颈癌的诊断至关重要。在本研究中,我们将光激活CRISPR-Cas12a与管中管结构和重组酶聚合酶扩增(RPA)相结合,在302 nm蓝光下实现了简单、快速、方便的HPV16可视化检测。它可以作为现场诊断使用的潜在工具,在便携性和速度方面可能是有益的。
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来源期刊
Chemical Communications
Chemical Communications 化学-化学综合
CiteScore
8.60
自引率
4.10%
发文量
2705
审稿时长
1.4 months
期刊介绍: ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.
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