Evidence map›Paper›PMID 27358009›Full record

ReviewDrug metabolism reviews2016

The role of AHR-inducible cytochrome P450s in metabolism of polyunsaturated fatty acids.

Oliver Hankinson

Open access · greenAbstract readReview
In one paragraph

Review in Drug metabolism reviews, 2016. 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
3.7field-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

29 citing papers in PubMed, 59 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. CYP1B1 as a therapeutic target in cardio-oncology.Clinical science (London, England : 1979) · 2020
    Article
  18. Article
  19. Review
  20. The Other Obesity Epidemic-Of Drugs and Bugs.Frontiers in endocrinology · 2020
    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

1 author at 1 institution in 1 country.

Oliver Hankinsona UCLA, Pathology, CHS, UCLA , Los Angeles , CA , USA.
UCLA Health · US

Funding

TCDD inductions of omega-6 and omega-3 PUFA metabolism act inversely on tumor progressionR01ES024434 · NIEHS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HANKINSON, OLIVER NMN · 2015 to 2018
$1.3M
NIEHS NIH HHS R01 ES024434
6 · The paper itself

Abstract

The environmental pollutant 2,3,7,8-tetrachlorodibenzo-ρ-dioxin (TCDD) is the prototype of a large number of non-genotoxic carcinogens, dietary phytochemicals and endogenous metabolites that act via binding the aryl hydrocarbon receptor (AHR). The TCDD-liganded AHR massively upregulates CYP1A1, CYP1A2 and CYP1B1 in many mammalian organs. We demonstrated that TCDD treatment markedly increases the levels of several epoxides and diol metabolites of the epoxides of both ω-6 and ω-3 polyunsaturated fatty acids (PUFA) in the liver and lungs of mice, in an aryl hydrocarbon receptor-dependent fashion, and most likely via the activities of the CYP1 family members. ω-6 Epoxides are known to stimulate tumor growth, angiogenesis, and metastasis in mice. Interestingly, ω-3 epoxides have the opposite effect on these parameters. TCDD and other AHR agonists may, therefore, impact angiogenesis, growth and metastasis of tumors in either a positive or negative way, depending on the relative levels of ω -6 epoxides and ω-3 epoxides generated in the host and/or tumor cells. This is of potential relevance to carcinogenesis by AHR agonists in the human, since the human population is exposed to widely varying ω-6: ω-3 PUFA ratios in the diet.

Indexed as

AnimalsCytochrome P-450 Enzyme InducersCytochrome P-450 Enzyme SystemFatty Acids, UnsaturatedHumansPolychlorinated DibenzodioxinsReceptors, Aryl HydrocarbonCytochrome P-450 Enzyme InducersCytochrome P-450 Enzyme SystemFatty Acids, UnsaturatedPolychlorinated DibenzodioxinsReceptors, Aryl Hydrocarbon2,3,7,8-Tetrachlorodibenzo-ρ-dioxin (TCDD)aryl hydrocarbon receptor (AHR)CYP1eicosanoidmetastasisomega-3 (ω-3) PUFAomega-6 (ω-6) PUFAoxylipinpolyunsaturated fatty acids (PUFA)tumor growth

Identifiers

PMID27358009
PMCPMC5026385
OpenAlexW2466754813

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.