Evidence map›Paper›PMID 33914524›Full record

ArticleACS nano2021

Direct Detection of Conserved Viral Sequences and Other Nucleic Acid Motifs with Solid-State Nanopores.

Komal Sethi, Gabrielle P Dailey, Osama K Zahid, Ethan W Taylor, Jan A Ruzicka, Adam R Hall

Open access · greenAbstract read
In one paragraph

Article in ACS nano, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
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

9 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Supramolecular Interactions Modulate RNA:DNA Folding Observed via Nanopore Sensing.Angewandte Chemie (International ed. in English) · 2025
    Article
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  6. Review
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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 at 3 institutions in 1 country.

Komal SethiVirginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina 27101, United States.
Gabrielle P DaileyDepartment of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, North Carolina 27402, United States.
Osama K ZahidVirginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina 27101, United States.
Ethan W TaylorDepartment of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, North Carolina 27402, United States.
Jan A RuzickaDepartment of Basic Pharmaceutical Sciences, Fred Wilson School of Pharmacy, High Point University, High Point, North Carolina 27268, United States.
Adam R HallVirginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina 27101, United States.ORCID 0000-0003-2053-6075
Virginia Tech - Wake Forest University School of Biomedical Engineering & Sciences · USUniversity of North Carolina at Greensboro · USHigh Point University · US

Funding

Predoctoral Training: Innovative Technologies for Natural Products and Integrative Medicine ResearchT32AT008938 · NCCIH · UNIVERSITY OF NORTH CAROLINA GREENSBORO · PI Nadja B Cech, Jonathan Rodi Chekan · 2016 to 2026
$1.6M
Detecting diverse nucleic acid biomarkers of cancer with solid-state nanoporesR33CA246448 · NCI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI HALL, ADAM ROGER · 2020 to 2020
$1.1M
NCCIH NIH HHS T32 AT008938NCI NIH HHS R33 CA246448
6 · The paper itself

Abstract

The rapid and reliable recognition of nucleic acid sequences is essential to a broad range of fields including genotyping, gene expression analysis, and pathogen screening. For viral detection in particular, the capability is critical for optimal therapeutic response and preventing disease transmission. Here, we report an approach for detecting identifying sequence motifs within genome-scale single-strand DNA and RNA based on solid-state nanopores. By designing DNA oligonucleotide probes with complementarity to target sequences within a target genome, we establish a protocol to yield affinity-tagged duplex molecules the same length as the probe only if the target is present. The product can subsequently be bound to a protein chaperone and analyzed quantitatively with a selective solid-state nanopore assay. We first use a model DNA genome (M13mp18) to validate the approach, showing the successful isolation and detection of multiple target sequences simultaneously. We then demonstrate the protocol for the detection of RNA viruses by identifying and targeting a highly conserved sequence within human immunodeficiency virus (HIV-1B).

Indexed as

NanoporesNucleic AcidsConserved SequenceDNADNA ProbesHumansDNADNA ProbesNucleic AcidsbiomarkersDNAHIVRNAsolid-state nanoporeviral detection

Identifiers

PMID33914524
PMCPMC8801185
OpenAlexW3157307894

What OpenQuestion holds

Textmetadata
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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.