What question did this study set out to answer?

The aim is to develop a highly sensitive method for the simultaneous detection of multiple microRNAs as potential disease biomarkers.

April 8, 2026The Analyst0 citations

Duplex-specific nuclease-assisted isothermal signal amplification coupled with HPLC-UV for simultaneous detection of multiple microRNAs

HQHaoran QiuJilin Medical University JLJialin LiJilin Medical University YHYu HanShanghai University of Engineering Science

Key Points

The aim is to develop a highly sensitive method for the simultaneous detection of multiple microRNAs as potential disease biomarkers.
Developed a duplex-specific nuclease-assisted isothermal amplification technique
Coupled with HPLC-UV for analyzing amplified signals
Tested in a controlled laboratory setting with relevant biological samples
Successfully detected multiple microRNAs simultaneously
Showed increased sensitivity compared to traditional methods
Identified potential biomarkers for various diseases through amplification techniques

Abstract

MicroRNAs (miRNAs) regulate post-transcriptional gene expression by specifically recognizing mRNAs and have emerged as potential biomarkers for many diseases. To improve the sensitivity of disease diagnosis, simultaneous detection of multiple...

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