Evidence map›Paper›PMID 41008620›Full record

ArticleBiomolecules2025

Strand Displacement Chain Reaction (SDCR): New Hybrid Amplification Technique for Fast and Sensitive Detection of Genetic Materials.

Evgeniya V Smirnova, Ekaterina V Barsova, Dmitriy A Varlamov, Vladimir M Kramarov, Konstantin A Blagodatskikh, Konstantin B Ignatov

Abstract read
In one paragraph

Article in Biomolecules, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Evgeniya V SmirnovaShemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia.ORCID 0000-0002-9744-952X
Ekaterina V BarsovaShemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia.
Dmitriy A VarlamovSyntol JSC, 127550 Moscow, Russia.
Vladimir M KramarovVavilov Institute of General Genetics, Russian Academy of Sciences, 119991 Moscow, Russia.
Konstantin A BlagodatskikhLaboratory of Molecular Oncology, Pirogov Russian National Research Medical University, 117513 Moscow, Russia.ORCID 0000-0002-8732-0300
Konstantin B IgnatovVavilov Institute of General Genetics, Russian Academy of Sciences, 119991 Moscow, Russia.ORCID 0000-0001-8900-5278

Funding

Ministry of Science and Higher Education of the Russian Federation 125040404873-4
6 · The paper itself

Abstract

Nucleic acid amplification methods are widely used in science, medicine and forensics for molecular biological assays and for the detection of genetic material. The newly developed strand displacement chain reaction (SDCR) method is a hybrid amplification technique based on polymerase chain reaction (PCR) and isothermal nucleic acid amplification. Here, we compared conventional PCR, the "gold standard" for molecular diagnostic assays, with the SDCR method by performing real-time amplification assays using human, bacterial and viral genetic materials. In the assays, SDCR demonstrated very high sensitivity and amplification efficiency. We found that the SDCR method provided an amplification factor above three, which noticeably outperformed that of PCR amplification and enabled a marked reduction in the number of cycles in comparison with PCR. Therefore, the new hybrid amplification technique could be extremely useful for the detection of genetic material and the development of new diagnostic kits.

Indexed as

Nucleic Acid Amplification TechniquesHumansPolymerase Chain ReactionReal-Time Polymerase Chain Reactionbacterial gDNAhuman cDNAhybrid amplification methodisothermal amplificationnucleic acid amplificationpolymerase chain reaction (PCR)strand displacement chain reaction (SDCR)viral gDNA

Identifiers

PMID41008620
PMCPMC12467831

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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.