Evidence map›Paper›PMID 35252986›Full record

ArticleJACS Au2022

Cascaded Enzyme Reactions over a Three-Dimensional, Wireframe DNA Origami Scaffold.

Jason S Kahn, Yan Xiong, James Huang, Oleg Gang

Abstract read
In one paragraph

Article in JACS Au, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Wireframe DNA Origami Capable of Vertex-protruding Transformation.Chembiochem : a European journal of chemical biology · 2025
    Article
  11. Article
  12. Crystalline Assemblies of DNA Nanostructures and Their Functional Properties.Angewandte Chemie (International ed. in English) · 2025
    Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. Article
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

4 authors.

Jason S KahnCenter for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States.ORCID https://orcid.org/0000-0002-6330-1703
Yan XiongDepartment of Chemical Engineering, Columbia University, New York, New York 10027, United States.ORCID https://orcid.org/0000-0001-9636-6127
James HuangDepartment of Chemical Engineering, Columbia University, New York, New York 10027, United States.
Oleg GangCenter for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States.ORCID https://orcid.org/0000-0001-5534-3121

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DNA nanotechnology has increasingly been used as a platform to scaffold enzymes based on its unmatched ability to structure enzymes in a desired format. The capability to organize enzymes has taken many forms from more traditional 2D pairings on individual scaffolds to recent works introducing enzyme organizations in 3D lattices. As the ability to define nanoscale structure has grown, it is critical to fully deconstruct the impact of enzyme organization at the single-scaffold level. Here, we present an open, three-dimensional (3D) DNA wireframe octahedron which is used to create a library of spatially arranged organizations of glucose oxidase and horseradish peroxidase. We explore the contribution of enzyme spacing, arrangement, and location on the 3D scaffold to cascade activity. The experiments provide insight into enzyme scaffold design, including the insignificance of scaffold sequence makeup on activity, an increase in activity at small enzyme spacings of <10 nm, and activity changes that arise from discontinuities in scaffold architecture. Most notably, the experiments allow us to determine that enzyme colocalization itself on the DNA scaffold dominates over any specific enzyme arrangement.

Identifiers

PMID35252986
PMCPMC8889550

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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.