Evidence map›Paper›PMID 32646019›Full record

ReviewMolecules (Basel, Switzerland)2020

Molecular Features and Metal Ions That Influence 10-23 DNAzyme Activity.

Hannah Rosenbach, Julian Victor, Manuel Etzkorn, Gerhard Steger, Detlev Riesner, Ingrid Span

Open access · goldAbstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

19 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Programmable DNAzyme nanocatalysts for tumor immunometabolic modulation.Journal of Zhejiang University. Science. B · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. DNA Catalysis: Design, Function, and Optimization.Molecules (Basel, Switzerland) · 2024
    Review
  12. Cleaving DNA with DNA: Cooperative Tuning of Structure and Reactivity Driven by Copper Ions.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Viroids and the Origin of Life.International journal of molecular sciences · 2021
    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

6 authors at 2 institutions in 1 country.

Hannah RosenbachInstitut für Physikalische Biologie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Duesseldorf, Germany.ORCID 0000-0001-8488-3784
Julian VictorInstitut für Physikalische Biologie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Duesseldorf, Germany.ORCID 0000-0002-2720-0657
Manuel EtzkornInstitut für Physikalische Biologie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Duesseldorf, Germany.ORCID 0000-0002-9796-3246
Gerhard StegerInstitut für Physikalische Biologie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Duesseldorf, Germany.ORCID 0000-0001-6992-1236
Detlev RiesnerInstitut für Physikalische Biologie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Duesseldorf, Germany.
Ingrid SpanInstitut für Physikalische Biologie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Duesseldorf, Germany.ORCID 0000-0002-2892-4825
Heinrich Heine University Düsseldorf · DEForschungszentrum Jülich · DE

Funding

Deutsche Forschungsgemeinschaft ET 103/2Deutsche Forschungsgemeinschaft ET 103/4Studienstiftung des Deutschen Volkes HRVerband der Chemischen Industrie Hoe 700080Verband der Chemischen Industrie Li 196/05
6 · The paper itself

Abstract

Deoxyribozymes (DNAzymes) with RNA hydrolysis activity have a tremendous potential as gene suppression agents for therapeutic applications. The most extensively studied representative is the 10-23 DNAzyme consisting of a catalytic loop and two substrate binding arms that can be designed to bind and cleave the RNA sequence of interest. The RNA substrate is cleaved between central purine and pyrimidine nucleotides. The activity of this DNAzyme in vitro is considerably higher than in vivo, which was suggested to be related to its divalent cation dependency. Understanding the mechanism of DNAzyme catalysis is hindered by the absence of structural information. Numerous biological studies, however, provide comprehensive insights into the role of particular deoxynucleotides and functional groups in DNAzymes. Here we provide an overview of the thermodynamic properties, the impact of nucleobase modifications within the catalytic loop, and the role of different metal ions in catalysis. We point out features that will be helpful in developing novel strategies for structure determination and to understand the mechanism of the 10-23 DNAzyme. Consideration of these features will enable to develop improved strategies for structure determination and to understand the mechanism of the 10-23 DNAzyme. These insights provide the basis for improving activity in cells and pave the way for developing DNAzyme applications.

Indexed as

Nucleic Acid ConformationCations, DivalentDNA, CatalyticDNA, Single-StrandedMetalsCations, DivalentDNA, CatalyticDNA, Single-StrandedMetalsRNA-cleaving DNA 10-23catalysisdeoxyribozymes (DNAzymes)gene silencingmetal ion cofactorsRNA hydrolysis

Identifiers

PMID32646019
PMCPMC7412337
OpenAlexW3039230126

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.