Evidence map›Paper›PMID 31388071›Full record

ArticleScientific reports2019

Multiplexed Adaptive RT-PCR Based on L-DNA Hybridization Monitoring for the Detection of Zika, Dengue, and Chikungunya RNA.

Erin M Euliano, Austin N Hardcastle, Christia M Victoriano, William E Gabella, Frederick R Haselton, Nicholas M Adams

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
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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.

Erin M EulianoDepartment of Biomedical Engineering, Vanderbilt University, Nashville, TN, 37235, USA.
Austin N HardcastleDepartment of Biomedical Engineering, Vanderbilt University, Nashville, TN, 37235, USA.
Christia M VictorianoDepartment of Biomedical Engineering, Vanderbilt University, Nashville, TN, 37235, USA.
William E GabellaDepartment of Physics and Astronomy, Vanderbilt University, Nashville, TN, 37235, USA.
Frederick R HaseltonDepartment of Biomedical Engineering, Vanderbilt University, Nashville, TN, 37235, USA. rick.haselton@vanderbilt.edu.ORCID http://orcid.org/0000-0003-4282-5222
Nicholas M AdamsDepartment of Biomedical Engineering, Vanderbilt University, Nashville, TN, 37235, USA. n.adams@vanderbilt.edu.

Funding

Enabling point-of-care molecular diagnostics by developing an adaptive PCR instrument and on-demand kit reagentsR42HG009470 · NHGRI · BIOVENTURES, INC. · PI ADAMS, NICHOLAS M, HASELTON, FREDERICK R · 2017 to 2019
$2.8M
NHGRI NIH HHS R42 HG009470
6 · The paper itself

Abstract

Reverse transcription polymerase chain reaction (RT-PCR) is the gold standard for the molecular diagnosis of many infectious diseases, including RNA viruses, but is generally limited to settings with access to trained personnel and laboratory resources. We have previously reported a fundamentally simpler thermal cycling platform called Adaptive PCR, which dynamically controls thermal cycling conditions during each cycle by optically monitoring the annealing and melting of mirror-image L-DNA surrogates of the PCR primers and targets. In this report, we integrate optically-controlled reverse transcription and single-channel monitoring of L-DNAs to develop a multiplexed Adaptive RT-PCR instrument and assay for the detection of Zika, dengue, and chikungunya virus RNA with high target specific and low limits of detection. The assay is demonstrated to detect as low as 5 copies/reaction of Zika or chikungunya RNA and 50 copies/reaction of dengue RNA. The multiplexed Adaptive RT-PCR instrument is robust and has many of the features required to implement diagnostic assays for RNA viruses in settings that lack traditional laboratory resources.

Indexed as

Chikungunya FeverChikungunya virusDengueDengue VirusHumansMultiplex Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionRNA, ViralSensitivity and SpecificityZika VirusZika Virus InfectionRNA, Viral

Identifiers

PMID31388071
PMCPMC6684530

What OpenQuestion holds

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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.