Evidence map›Paper›PMID 33511734›Full record

ArticleAngewandte Chemie (International ed. in English)2021

Targeted Delivery of Persulfides to the Gut: Effects on the Microbiome.

Kearsley M Dillon, Holly A Morrison, Chadwick R Powell, Ryan J Carrazzone, Veronica M Ringel-Scaia, Ethan W Winckler, R McAlister Council-Troche, Irving C Allen, John B Matson

Open access · greenAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Sulfide is a keystone metabolite for gut homeostasis and immunity.bioRxiv : the preprint server for biology · 2025
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Nutrients · 2022
    Article
  14. Para-SubstitutedMolecules (Basel, Switzerland) · 2022
    Article
  15. Article
  16. 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

9 authors at 2 institutions in 1 country.

Kearsley M DillonDepartment of Chemistry, Virginia Tech Center for Drug Discovery, and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA, 24061, USA.
Holly A MorrisonDepartment of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, 24061, USA.
Chadwick R PowellDepartment of Chemistry, Virginia Tech Center for Drug Discovery, and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA, 24061, USA.
Ryan J CarrazzoneDepartment of Chemistry, Virginia Tech Center for Drug Discovery, and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA, 24061, USA.
Veronica M Ringel-ScaiaDepartment of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, 24061, USA.
Ethan W WincklerDepartment of Chemistry, Virginia Tech Center for Drug Discovery, and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA, 24061, USA.
R McAlister Council-TrocheDepartment of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, 24061, USA.
Irving C AllenDepartment of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, 24061, USA.
John B MatsonDepartment of Chemistry, Virginia Tech Center for Drug Discovery, and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA, 24061, USA.ORCID 0000-0001-7984-5396
Virginia–Maryland College of Veterinary Medicine · USVirginia Tech · US

Funding

Delivery of H2S: Supramolecular and Enzyme-Triggered Strategies for Controlled ReleaseR01GM123508 · NIGMS · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI MATSON, JOHN B · 2017 to 2021
$1.6M
NIGMS NIH HHS R01 GM123508
6 · The paper itself

Abstract

Persulfides (R-SSH) have been hypothesized as potent redox modulators and signaling compounds. Reported herein is the synthesis, characterization, and in vivo evaluation of a persulfide donor that releases N-acetyl cysteine persulfide (NAC-SSH) in response to the prokaryote-specific enzyme nitroreductase. The donor, termed NDP-NAC, decomposed in response to E. coli nitroreductase, resulting in release of NAC-SSH. NDP-NAC elicited gastroprotective effects in mice that were not observed in animals treated with control compounds incapable of persulfide release or in animals treated with Na

Indexed as

AnimalsAnti-Bacterial AgentsDrug DesignEscherichia coliGastrointestinal MicrobiomeKineticsListeria monocytogenesMiceMicrobial Sensitivity TestsMolecular StructureProdrugsStaphylococcus aureusSulfidesAnti-Bacterial AgentspersulfidesProdrugsSulfidesdrug deliveryinflammationmicrobiomeoxidative stressstimuli responsiveness

Identifiers

PMID33511734
PMCPMC7967250
OpenAlexW3125155402

What OpenQuestion holds

Textmetadata
LicenceTDM
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.