Evidence map›Paper›PMID 32415193›Full record

ArticleNature communications2020

A redox-based electrogenetic CRISPR system to connect with and control biological information networks.

Narendranath Bhokisham, Eric VanArsdale, Kristina T Stephens, Pricila Hauk, Gregory F Payne, William E Bentley

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
  2. Electrochemistry as a Tool for Redox-Based Bio-Information Processing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Emergent biotechnology applications in urology: a mini review.Frontiers in bioengineering and biotechnology · 2025
    Review
  7. Synthetic microbiology in sustainability applications.Nature reviews. Microbiology · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Engineering temporal dynamics in microbial communities.Current opinion in microbiology · 2022
    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.

Narendranath Bhokisham *Biological Sciences Graduate Program-College of Computer, Mathematical and Natural Sciences, University of Maryland, 4066 Campus Drive, College Park, MD, 20742, USA.
Eric VanArsdale *Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA.
Kristina T StephensInstitute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA.
Pricila HaukInstitute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA.ORCID http://orcid.org/0000-0002-4761-1920
Gregory F PayneInstitute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA.
William E BentleyInstitute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA. bentley@umd.edu.ORCID http://orcid.org/0000-0002-4855-7866

Funding

Accessing molecular communication via synthetic biology and microelectronics – gut on a chip modelR21EB024102 · NIBIB · UNIV OF MARYLAND, COLLEGE PARK · PI BENTLEY, WILLIAM E. · 2017 to 2018
$412k
NIBIB NIH HHS R21 EB024102
6 · The paper itself

Abstract

Electronic information can be transmitted to cells directly from microelectronics via electrode-activated redox mediators. These transmissions are decoded by redox-responsive promoters which enable user-specified control over biological function. Here, we build on this redox communication modality by establishing an electronic eCRISPR conduit of information exchange. This system acts as a biological signal processor, amplifying signal reception and filtering biological noise. We electronically amplify bacterial quorum sensing (QS) signaling by activating LasI, the autoinducer-1 synthase. Similarly, we filter out unintended noise by inhibiting the native SoxRS-mediated oxidative stress response regulon. We then construct an eCRISPR based redox conduit in both E. coli and Salmonella enterica. Finally, we display eCRISPR based information processing that allows transmission of spatiotemporal redox commands which are then decoded by gelatin-encapsulated E. coli. We anticipate that redox communication channels will enable biohybrid microelectronic devices that could transform our abilities to electronically interpret and control biological function.

Indexed as

CRISPR-Cas SystemsOxidation-ReductionElectrochemistryElectrodesEscherichia coliEscherichia coli ProteinsFerricyanidesGene Expression Regulation, BacterialGenetic EngineeringOxidative StressPlasmidsPromoter Regions, GeneticPyocyanineQuorum SensingRegulonSalmonella entericaEscherichia coli ProteinsFerricyanideshexacyanoferrate IIIPyocyanine

Identifiers

PMID32415193
PMCPMC7228920

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.