{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:48:31Z","timestamp":1786978111870,"version":"build-2736575974"},"reference-count":25,"publisher":"American Chemical Society (ACS)","issue":"9","license":[{"start":{"date-parts":[[2024,2,23]],"date-time":"2024-02-23T00:00:00Z","timestamp":1708646400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,3,5]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>MicroRNAs (miRNAs) have significant regulatory functions in the modulation of gene expression, making them essential biomarkers for the diagnosis and prognosis of diseases. Nevertheless, the identification of miRNA poses significant difficulty in terms of its low abundance, necessitating sensitive and reliable approaches. Herein, we develop a simple approach, termed Catalytic assembly of DNAzyme integrates with Primer Exchange Reaction (CDiPER), for reliable and sensitive miRNA detection through the target recognition-triggered DNAzyme assembly and primer exchange reaction (PER) strategy. In this method, target miRNA can precisely bind with a specifically designed hairpin probe (H probe) to induce the conformation changes of the H probe, releasing DNAzyme sections to activate the PER process for signal amplification and fluorescence signal production. The established method displays a high dynamic range of over 6 orders of magnitude and a low detection limit of 312 aM. The created method has a number of unique advantages, such as (i) a better sensitivity than existing systems using PER for signal amplification as a result of its integration with the target recognition-triggered DNAzyme assembly and (ii) streamlined operating procedures. Further, the technology was used to detect the expression of miRNA in collected clinical samples from diabetes mellitus patients, revealing that miRNA was decreased in patients and demonstrating the significant clinical promise of the method.<\/jats:p>","DOI":"10.1021\/acsomega.3c10003","type":"journal-article","created":{"date-parts":[[2024,2,23]],"date-time":"2024-02-23T12:49:30Z","timestamp":1708692570000},"page":"10897-10903","source":"Crossref","is-referenced-by-count":4,"title":["Catalytic Assembly\nof DNAzyme Integrates with Primer\nExchange Reaction (CDiPER) for Highly Sensitive Detection of MicroRNA"],"prefix":"10.1021","volume":"9","author":[{"given":"Kun","family":"Zhang","sequence":"first","affiliation":[{"name":"The Fourth Clinical College of Xinxiang Medical University , , , ,","place":["Xinxiang, Henan, China, 453000"]},{"name":"The Fourth Clinical College of Xinxiang Medical University , , , ,","place":["Xinxiang, Henan, China, 453000"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yan","family":"Li","sequence":"additional","affiliation":[{"name":"The First Affiliated Hospital of Xinxiang Medical University , , , ,","place":["Xinxiang, Henan, China, 453100"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shengjie","family":"Jiang","sequence":"additional","affiliation":[{"name":"The Fourth Clinical College of Xinxiang Medical University , , , ,","place":["Xinxiang, Henan, China, 453000"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-7160-682X","authenticated-orcid":true,"given":"Shang","family":"Ju","sequence":"additional","affiliation":[{"name":"Beijing University of Chinese Medicine , , ,","place":["Beijing, China, 100029"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2024,2,23]]},"reference":[{"issue":"5","key":"2026081709160341300_cit1","doi-asserted-by":"publisher","first-page":"5451","DOI":"10.1002\/jcp.27486","article-title":"An overview of microRNAs:\nBiology, functions, therapeutics, and analysis methods","volume":"234","author":"Saliminejad","year":"2019","journal-title":"J. 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