Evidence map›Paper›PMID 37624508›Full record

ArticleApplied biochemistry and biotechnology2024

Three-Way Junction-Assisted Rolling Circle Amplification Integrated with trans-Cleavage of Cas12a for Sensitive and Reliable Detection of miRNA.

Zhiquan Wu, Shuqi Zhao

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Article in Applied biochemistry and biotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Zhiquan WuEmergency and Critical Care Center, The Third Affiliated Hospital of Chongqing Medical University, Chongqing City, 401120, China.
Shuqi ZhaoDepartment of Hematology, The Third Affiliated Hospital of Chongqing Medical University, Shuanghu Branch Road, Yubei District, Chongqing City, 401120, China. 18375781553@163.com.ORCID http://orcid.org/0009-0001-6297-5220

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNAs (miRNAs) serve a crucial role in numerous biological processes, such as acute pancreatitis development. Due to its low abundance and high similarity among homogeneous family members, sensitive and reliable detection of microRNA remains a formidable challenge. By combining the three-way junction-assisted rolling circle amplification (RCA) with the trans-cleavage of Cas12a, we propose a novel fluorescent technique for sensitive miRNA detection. In order to increase the amplification efficiency of RCA-based methods, catalytic hairpin amplification (CHA) is incorporated into the RCA process, playing the roles of specific target recognition and three-way junction formation. Consequently, the method demonstrated a six-orders-of-magnitude detection range and a LOD as low as 27 aM, making it a promising method for the early diagnosis of various diseases.

Indexed as

MicroRNAsNucleic Acid Amplification TechniquesBacterial ProteinsCRISPR-Associated ProteinsEndodeoxyribonucleasesHumansLimit of DetectionBacterial ProteinsCas12a proteinCRISPR-Associated ProteinsEndodeoxyribonucleasesMicroRNAsCas12aCatalytic hairpin amplification (CHA)MicroRNAs (miRNAs)Rolling circle amplification (RCA)

Identifiers

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.