Evidence map›Paper›PMID 33774063›Full record

ArticleToxicology and applied pharmacology2021

Dibenzyl trisulfide binds to and competitively inhibits the cytochrome P450 1A1 active site without impacting the expression of the aryl hydrocarbon receptor.

Shaniece Wauchope, Monika A Roy, William Irvine, Isaac Morrison, Eileen Brantley, Maxine Gossell-Williams, Alicia R Timme-Laragy, Rupika Delgoda

Open access · greenAbstract read
In one paragraph

Article in Toxicology and applied pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.6field-weighted citation impact, top 19% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Exploring the Therapeutic Potential ofMolecules (Basel, Switzerland) · 2024
    Article
  4. Article
  5. Therapeutic targeting of p90 ribosomal S6 kinase.Frontiers in cell and developmental biology · 2023
    Review
  6. Article
  7. 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

8 authors at 3 institutions in 2 countries.

Shaniece WauchopeNatural Products Institute, University of the West Indies, Mona, Kingston 7, Jamaica.
Monika A RoyDepartment of Environmental Health Sciences, University of Massachusetts Amherst, Amherst, MA 01003, USA.
William IrvineNatural Products Institute, University of the West Indies, Mona, Kingston 7, Jamaica.
Isaac MorrisonNatural Products Institute, University of the West Indies, Mona, Kingston 7, Jamaica.
Eileen BrantleyDepartment of Basic Sciences, Center for Health Disparities and Molecular Medicine, Loma Linda University Health School of Medicine, Loma Linda, CA 92350, USA; Department of Pharmaceutical and Administrative Sciences, Loma Linda University Health School of Pharmacy, Loma Linda, CA 92350, USA.
Maxine Gossell-WilliamsDepartment of Basic Medical Sciences, University of the West Indies, Mona, Kingston 7, Jamaica.
Alicia R Timme-LaragyDepartment of Environmental Health Sciences, University of Massachusetts Amherst, Amherst, MA 01003, USA.
Rupika DelgodaNatural Products Institute, University of the West Indies, Mona, Kingston 7, Jamaica. Electronic address: thejani.delgoda@uwimona.edu.jm.
University of the West Indies System · JMUniversity of Massachusetts Amherst · USLoma Linda University · US

Funding

Biotechnology Training Program in Applied Life SciencesT32GM135096 · NIGMS · UNIVERSITY OF MASSACHUSETTS AMHERST · PI Jeanne Ann Hardy, Ashish A. Kulkarni · 2020 to 2026
$3.9M
Investigating the hepatic toxicity of 3,3’-dichlorobiphenyl (PCB-11) in zebrafish (Danio rerio)F31ES030975 · NIEHS · UNIVERSITY OF MASSACHUSETTS AMHERST · PI ROY, MONIKA · 2019 to 2020
$70k
NIEHS NIH HHS F31 ES030975NIGMS NIH HHS T32 GM135096
6 · The paper itself

Abstract

The toxicological manifestation of many pollutants relies upon their binding to the aryl hydrocarbon receptor (AHR), and it follows a cascade of reactions culminating in an elevated expression of cytochrome P450 (CYP) 1 enzymes. CYP1A1 and CYP1B1 are associated with enhanced carcinogenesis when chronically exposed to certain polyaromatic hydrocarbons, and their inhibition may lead to chemoprevention. We evaluated dibenzyl trisulfide (DTS), expressed in the ethnomedical plant, Petiveria alliacea, for such potential chemoprevention. Using recombinant human CYP1A1 and CYP1B1 bactosomes on a fluorogenic assay, we first demonstrated that DTS moderately inhibited both enzymes with half maximal inhibitory concentration (IC

Indexed as

Activation, MetabolicAnimalsBenzo(a)pyreneBenzyl CompoundsBinding, CompetitiveBinding SitesCatalytic DomainCytochrome P-450 CYP1A1Cytochrome P-450 CYP1B1Cytochrome P-450 Enzyme InhibitorsGene Expression RegulationHumansPolychlorinated BiphenylsProtein BindingReceptors, Aryl HydrocarbonSulfides3,4,5,3',4'-pentachlorobiphenylAHR2 protein, zebrafishBenzo(a)pyreneBenzyl CompoundsCYP1A1 protein, humanCYP1B1 protein, humanCytochrome P-450 CYP1A1Cytochrome P-450 CYP1B1Cytochrome P-450 Enzyme Inhibitorsdibenzyl trisulfidePolychlorinated BiphenylsReceptors, Aryl HydrocarbonSulfidesZebrafish ProteinsAHR pathwayAryl hydrocarbon receptorCarcinogenesisChemopreventionCYP1Cytochrome P450 1Dibenzyl trisulfideEthnomedicinePetiveria alliacea

Identifiers

PMID33774063
PMCPMC8372549
OpenAlexW3136222099

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.