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1.北京分子科学国家研究中心,北京 100190
2.中国科学院化学研究所活体分析化学实验室,北京 100190
吴海臣,博士,研究员,研究方向:纳米孔单分子技术,E-mail:haichenwu@iccas.ac.cn
收稿日期:2025-07-31,
修回日期:2025-08-17,
纸质出版日期:2025-09-15
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郝文英,吴海臣.纳米孔检测RNA单核苷酸突变和修饰新方法——RNA-SCAN[J].分析测试学报,2025,44(09):1723-1726.
HAO Wen-ying,WU Hai-chen.A New Method for Detecting Single Nucleotide RNA Mutations and Modifications Using Nanopores—RNA-SCAN[J].Journal of Instrumental Analysis,2025,44(09):1723-1726.
郝文英,吴海臣.纳米孔检测RNA单核苷酸突变和修饰新方法——RNA-SCAN[J].分析测试学报,2025,44(09):1723-1726. DOI: 10.12452/j.fxcsxb.25073101.
HAO Wen-ying,WU Hai-chen.A New Method for Detecting Single Nucleotide RNA Mutations and Modifications Using Nanopores—RNA-SCAN[J].Journal of Instrumental Analysis,2025,44(09):1723-1726. DOI: 10.12452/j.fxcsxb.25073101.
RNA在生命活动中扮演重要角色,其单核苷酸突变和修饰与多种生理疾病密切相关。然而,现有RNA检测方法因操作复杂、分析难度大而难以广泛应用。因此,开发能精准识别RNA单核苷酸突变与修饰的分析技术至关重要。在众多方法中,纳米孔单分子技术展现出巨大潜力。近期,《Nature Nanotechnology》报道了一种利用固态玻璃纳米孔检测单核苷酸RNA突变与修饰的新方法——RNA单核苷酸特征分析纳米锁(RNA-SCAN)。该方法结合RNA/DNA折纸技术与可编程的纳米门锁结构,无需标记或扩增步骤,即可在复杂RNA结构中精准识别单核苷酸变化。这一技术为RNA相关疾病的检测提供了新思路,也为深入研究RNA性质提供了有力工具,进一步拓宽了纳米孔技术的应用边界。
RNA plays a crucial role in biological processes,and its single-nucleotide mutations and modifications are closely associated with various diseases. However,existing RNA detection methods are limited in widespread application due to their operational complexity and analytical challenges. Consequently,the development of analytical techniques capable of precisely identifying RNA single-nucleotide mutations and modifications is essential. Among various approaches,nanopore single-molecule technology demonstrates significant potential. Recently,
Nature Nanotechnology
reported a novel method utilizing solid-state glass nanopores for detecting single-nucleotide RNA mutations and modifications—RNA single-nucleotide characterization and analysis nanolatch(RNA-SCAN). By integrating RNA/DNA origami nanotechnology with programmable nanolatches,RNA-SCAN achieves precise identification of single-nucleotide variations within complex RNA structures without requiring labeling or amplification steps. This technology presents a novel approach for detecting RNA-related diseases and provides a powerful tool for in-depth research into RNA properties,further expanding the applications of nanopore technology.
Cooper T A , Wan L , Dreyfuss G . Cell , 2009 , 136 ( 4 ): 777 - 793 .
de Almeida Rogerio A , Fraczek Marcin G , Parker S , Delneri D , O'Keefe Raymond T . Biochem. Soc. Trans. , 2016 , 44 ( 4 ): 1073 - 1078 .
Lauring A S , Frydman J , Andino R . Nat. Rev. Microbiol. , 2013 , 11 ( 5 ): 327 - 336 .
Brookes A J . Gene , 1999 , 234 ( 2 ): 177 - 186 .
Zhang Y , Lu L , Li X . Exp. Mol. Med. , 2022 , 54 ( 10 ): 1601 - 1616 .
Yang M , Ge Y R , Wu D J , Lin J X , Li R L . Chin. Sci. Bull. (杨梅,葛颜锐,吴丁洁,林金星,李瑞丽. 科学通报), 2024 , 69 ( 35 ): 5129 - 5141 .
Sanger F , Nicklen S , Coulson A R . Proc. Natl. Acad. Sci. USA , 1977 , 74 ( 12 ): 5463 - 5467 .
Ying Y L , Hu Z L , Zhang S , Qing Y , Fragasso A , Maglia G , Meller A , Bayley H , Dekker C , Long Y T . Nat. Nanotechnol. , 2022 , 17 ( 11 ): 1136 - 1146 .
Wu Y , Gooding J J . Chem. Soc. Rev. , 2022 , 51 ( 10 ): 3862 - 3885 .
Lu H , Giordano F , Ning Z . Genomics , Proteomics Bioinf. , 2016 , 14 ( 5 ): 265 - 279 .
Eisenstein M . Nature , 2017 , 550 ( 7675 ): 285 - 288 .
Zhang J , Hou L , Zuo Z , Ji P , Zhang X , Xue Y , Zhao F . Nat. Biotechnol. , 2021 , 39 ( 7 ): 836 - 845 .
Tan L , Guo Z , Shao Y , Ye L , Wang M , Deng X , Chen S , Li R . Nucleic Acids Res. , 2024 , 52 ( 15 ): 8746 - 8762 .
Li S , Li X , Wan Y J , Ying Y L , Yu R J , Long Y T . Chem-Asian J. , 2023 , 18 : e202201144 .
Wang Y Q , Zhang S Y , Jia W D , Fan P P , Wang L Y , Li X Y , Chen J L , Cao Z Y , Du X Y , Liu Y , Wang K F , Hu C Z , Zhang J Y , Hu J , Zhang P K , Chen H Y , Huang S . Nat. Nanotechnol. , 2022 , 17 ( 9 ): 976 - 983 .
Wu Y , Shao W , Yan M , Wang Y , Xu P , Huang G , Li X , Gregory B D , Yang J , Wang H , Yu X . Nat. Commun. , 2024 , 15 : 4049 .
Shi C , Yang D , Ma X , Chen Y , Hou P , Pan L , Li M , Wang P . J. Am. Chem. Soc. , 2025 , 147 ( 18 ): 15614 - 15624 .
Zhang Y , Song P , Guo B , Hao W , Liu L , Wu H C . Analyst , 2020 , 145 ( 21 ): 7025 - 7029 .
Wang Y , Zhao Y , Bollas A , Wang Y , Au K F . Nat. Biotechnol. , 2021 , 39 ( 11 ): 1348 - 1365 .
Li Y , Meng S C , Wang Y , Platnich C M , Earle M K , Mylona E , Naydenova P , Baker S , Zhu J B , Keyser U F . Nat. Nanotechnol . , 2025 , https://doi.org/10.1038/s41565-025-01965-6 https://doi.org/10.1038/s41565-025-01965-6 .
Zhou Y , Sun L , Watanabe S , Ando T . Anal. Chem. , 2021 , 94 ( 1 ): 324 - 335 .
Zhang K , Hodge J , Chatterjee A , Moon T S , Parker K M . Environ. Sci. Technol. , 2021 , 55 ( 12 ): 8045 - 8053 .
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