Evidence map›Paper›PMID 33673107›Full record

ArticleBioengineering (Basel, Switzerland)2021

CRISPR/Cas9-Based Lateral Flow and Fluorescence Diagnostics.

Mark J Osborn, Akshay Bhardwaj, Samuel P Bingea, Friederike Knipping, Colby J Feser, Christopher J Lees, Daniel P Collins, Clifford J Steer, Bruce R Blazar, Jakub Tolar

Open access · goldAbstract read
In one paragraph

Article in Bioengineering (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

20 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. CRISPR-Cas12 Application for the Detection ofInternational journal of molecular sciences · 2025
    Article
  7. Review
  8. Review
  9. Review
  10. CRISPR/Cas9 Landscape: Current State and Future Perspectives.International journal of molecular sciences · 2023
    Review
  11. Article
  12. A Lateral Flow Assay for the Detection ofSensors (Basel, Switzerland) · 2023
    Article
  13. Review
  14. Review
  15. Recent Progress on Rapid Lateral Flow Assay-Based Early Diagnosis of COVID-19.Frontiers in bioengineering and biotechnology · 2022
    Review
  16. Review
  17. Article
  18. Review
  19. Review
  20. 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

10 authors at 2 institutions in 1 country.

Mark J OsbornDepartment of Pediatrics, Division of Blood and Marrow Transplant & Cellular Therapy, University of Minnesota Medical School, Minneapolis, MN 55455, USA.ORCID 0000-0003-1790-0841
Akshay BhardwajDepartment of Pediatrics, Division of Blood and Marrow Transplant & Cellular Therapy, University of Minnesota Medical School, Minneapolis, MN 55455, USA.
Samuel P BingeaDepartment of Pediatrics, Division of Blood and Marrow Transplant & Cellular Therapy, University of Minnesota Medical School, Minneapolis, MN 55455, USA.ORCID 0000-0001-7479-8180
Friederike KnippingDepartment of Pediatrics, Division of Blood and Marrow Transplant & Cellular Therapy, University of Minnesota Medical School, Minneapolis, MN 55455, USA.ORCID 0000-0003-0071-2895
Colby J FeserDepartment of Pediatrics, Division of Blood and Marrow Transplant & Cellular Therapy, University of Minnesota Medical School, Minneapolis, MN 55455, USA.
Christopher J LeesDepartment of Pediatrics, Division of Blood and Marrow Transplant & Cellular Therapy, University of Minnesota Medical School, Minneapolis, MN 55455, USA.
Daniel P CollinsCytomedical Design Group, LLC, Saint Paul, MN 55127, USA.
Clifford J SteerDepartment of Medicine, University of Minnesota Medical School, Minneapolis, MN 55455, USA.
Bruce R BlazarDepartment of Pediatrics, Division of Blood and Marrow Transplant & Cellular Therapy, University of Minnesota Medical School, Minneapolis, MN 55455, USA.ORCID 0000-0002-9608-9841
Jakub TolarDepartment of Pediatrics, Division of Blood and Marrow Transplant & Cellular Therapy, University of Minnesota Medical School, Minneapolis, MN 55455, USA.ORCID 0000-0002-0957-4380
University of Minnesota Medical Center · USTechnical Design (United States) · US

Funding

Trial Design and Biostatistical Support CoreP01CA065493 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Mark J Osborn · 1995 to 2026
$48.2M
NCI NIH HHS P01 CA065493
6 · The paper itself

Abstract

Clustered regularly interspaced short palindromic repeat (CRISPR/Cas) proteins can be designed to bind specified DNA and RNA sequences and hold great promise for the accurate detection of nucleic acids for diagnostics. We integrated commercially available reagents into a CRISPR/Cas9-based lateral flow assay that can detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sequences with single-base specificity. This approach requires minimal equipment and represents a simplified platform for field-based deployment. We also developed a rapid, multiplex fluorescence CRISPR/Cas9 nuclease cleavage assay capable of detecting and differentiating SARS-CoV-2, influenza A and B, and respiratory syncytial virus in a single reaction. Our findings provide proof-of-principle for CRISPR/Cas9 point-of-care diagnosis as well as a scalable fluorescent platform for identifying respiratory viral pathogens with overlapping symptomology.

Indexed as

CRISPR/Cas9lateral flow assaySARS-Co-V2

Identifiers

PMID33673107
PMCPMC7918862
OpenAlexW3132332958

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.