Evidence map›Paper›PMID 33552063›Full record

ArticleFrontiers in immunology2020

Dietary Indole-3-Carbinol Activates AhR in the Gut, Alters Th17-Microbe Interactions, and Exacerbates Insulitis in NOD Mice.

Heather M Kahalehili, Nolan K Newman, Jamie M Pennington, Siva K Kolluri, Nancy I Kerkvliet, Natalia Shulzhenko, Andrey Morgun, Allison K Ehrlich

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 8% 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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. The gut microbiome connects nutrition and human health.Nature reviews. Gastroenterology & hepatology · 2025
    Review
  10. The aryl hydrocarbon receptor: a new frontier in male reproductive system.Reproductive biology and endocrinology : RB&E · 2025
    Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Review
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  17. Frontiers in immunology · 2024
    Article
  18. Review
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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 2 institutions in 1 country.

Heather M KahalehiliDepartment of Environmental Toxicology, University of California, Davis, CA, United States.
Nolan K NewmanCollege of Pharmacy, Oregon State University, Corvallis, OR, United States.
Jamie M PenningtonDepartment of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR, United States.
Siva K KolluriDepartment of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR, United States.
Nancy I KerkvlietDepartment of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR, United States.
Natalia ShulzhenkoDepartment of Biomedical Sciences, Oregon State University, Corvallis, OR, United States.
Andrey MorgunCollege of Pharmacy, Oregon State University, Corvallis, OR, United States.
Allison K EhrlichDepartment of Environmental Toxicology, University of California, Davis, CA, United States.
Oregon State University · USUniversity of California, Davis · US

Funding

The AHR as a Novel Pathway to the Induction of Regulatory T cellsR01ES016651 · NIEHS · OREGON STATE UNIVERSITY · PI KERKVLIET, NANCY I · 2009 to 2017
$3.5M
Gut microbiota mediates the interplay between immunity and glucose metabolismR01DK103761 · NIDDK · OREGON STATE UNIVERSITY · PI SHULZHENKO, NATALIA · 2015 to 2019
$1.7M
AhR activation and susceptibility to type 1 diabetesR00DK117509 · NIDDK · UNIVERSITY OF CALIFORNIA AT DAVIS · PI EHRLICH, ALLISON · 2020 to 2022
$747k
AhR activation and susceptibility to type 1 diabetesK99DK117509 · NIDDK · OREGON STATE UNIVERSITY · PI EHRLICH, ALLISON · 2017 to 2018
$182k
NIDDK NIH HHS K99 DK117509NIDDK NIH HHS R00 DK117509NIDDK NIH HHS R01 DK103761NIEHS NIH HHS R01 ES016651
6 · The paper itself

Abstract

The diet represents one environmental risk factor controlling the progression of type 1 diabetes (T1D) in genetically susceptible individuals. Consequently, understanding which specific nutritional components promote or prevent the development of disease could be used to make dietary recommendations in prediabetic individuals. In the current study, we hypothesized that the immunoregulatory phytochemcial, indole-3-carbinol (I3C) which is found in cruciferous vegetables, will regulate the progression of T1D in nonobese diabetic (NOD) mice. During digestion, I3C is metabolized into ligands for the aryl hydrocarbon receptor (AhR), a transcription factor that when systemically activated prevents T1D. In NOD mice, an I3C-supplemented diet led to strong AhR activation in the small intestine but minimal systemic AhR activity. In the absence of this systemic response, the dietary intervention led to exacerbated insulitis. Consistent with the compartmentalization of AhR activation, dietary I3C did not alter T helper cell differentiation in the spleen or pancreatic draining lymph nodes. Instead, dietary I3C increased the percentage of CD4

Indexed as

AnimalsBacteriaBasic Helix-Loop-Helix ProteinsDiabetes Mellitus, Type 1Dietary ExposureDisease Models, AnimalDisease ProgressionDysbiosisGastrointestinal MicrobiomeHost-Pathogen InteractionsIndolesIntestine, SmallMiceMice, Inbred NODMice, KnockoutReceptors, Aryl HydrocarbonAhr protein, mouseBasic Helix-Loop-Helix Proteinsindole-3-carbinolIndolesReceptors, Aryl Hydrocarbonaryl hydrocarbon receptor (AhR)indole-3-carbinol (I3C)microbiomeTh17 cells (Th17)type 1 diabetes

Identifiers

PMID33552063
PMCPMC7858653
OpenAlexW3125023259

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.