Evidence map›Paper›PMID 40175878›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2025

Multiplexed Biomarker Detection Using DNA Payloads: Design, Assembly, and Analysis.

Matthew Aquilina, Katherine E Dunn

Abstract read
PubMed Publisher
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Matthew AquilinaInstitute for Bioengineering, University of Edinburgh, Edinburgh, UK.
Katherine E DunnInstitute for Bioengineering, University of Edinburgh, Edinburgh, UK. k.dunn@ed.ac.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Most biomarker assays are typically designed to detect a single molecule type (DNA, RNA, proteins, etc.) in a single assay. This means that monitoring a diverse biomarker panel could quickly become a complex endeavor, requiring different techniques, labs, and expertise. In this chapter, we describe a method for multiplexed biomarker detection from a single sample using variable-length DNA payload chains as the output signal. Through the course of the assay, payloads are systematically disassembled in the presence of specific biomarkers. The resulting distinctly sized fragments then yield characteristic gel electrophoresis band patterns, which can be detected and quantified using image analysis algorithms. We detail the entire process for constructing DNA payloads and conducting a biomarker detection assay, including the sequence design, laboratory assembly, running the assay, and final image analysis.

Indexed as

BiomarkersDNAAlgorithmsHumansImage Processing, Computer-AssistedBiomarkersDNAAptamersBiomarkersDNA nanostructuresDNA payloadsGel electrophoresisMolecular diagnosticsMultiplexed detectionQuantitative gel analysisSequence designStrand displacement

Identifiers

PMID40175878

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.