Evidence map›Paper›PMID 34066758›Full record

ArticleInternational journal of molecular sciences2021

Relative Importance of Soluble and Microsomal Epoxide Hydrolases for the Hydrolysis of Epoxy-Fatty Acids in Human Tissues.

Christophe Morisseau, Sean D Kodani, Shizuo G Kamita, Jun Yang, Kin Sing Stephen Lee, Bruce D Hammock

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

23 citing papers in PubMed, 36 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Integrative Analysis ofInternational journal of molecular sciences · 2025
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Effects of sEH inhibition on the eicosanoid and cytokine storms in SARS-CoV-2-infected mice.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. The Role of Hydrolases in Biology and Xenobiotics Metabolism.International journal of molecular sciences · 2022
    Article
  20. 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

6 authors at 1 institution in 1 country.

Christophe MorisseauDepartment of Entomology and Nematology, U.C. Davis Comprehensive Cancer Center, University of California Davis, Davis, CA 95616, USA.
Sean D KodaniDepartment of Entomology and Nematology, U.C. Davis Comprehensive Cancer Center, University of California Davis, Davis, CA 95616, USA.
Shizuo G KamitaDepartment of Entomology and Nematology, U.C. Davis Comprehensive Cancer Center, University of California Davis, Davis, CA 95616, USA.
Jun YangDepartment of Entomology and Nematology, U.C. Davis Comprehensive Cancer Center, University of California Davis, Davis, CA 95616, USA.
Kin Sing Stephen LeeDepartment of Entomology and Nematology, U.C. Davis Comprehensive Cancer Center, University of California Davis, Davis, CA 95616, USA.ORCID 0000-0003-4541-3063
Bruce D HammockDepartment of Entomology and Nematology, U.C. Davis Comprehensive Cancer Center, University of California Davis, Davis, CA 95616, USA.ORCID 0000-0003-1408-8317
University of California, Davis · US

Funding

Workshop on Environmental Technology Transfer and EntrepreneurshipP42ES004699 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1987 to 2021
$50.1M
Supplement for bioactive lipids as effectors and indicators of the deleterious effects of human healthR35ES030443 · NIEHS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI MORISSEAU, CHRISTOPHE HP · 2019 to 2025
$5.8M
Identifying the receptors of environmentally sensitive epoxy-eicosanoids with AMSR00ES024806 · NIEHS · MICHIGAN STATE UNIVERSITY · PI LEE, KIN SING STEPHEN · 2017 to 2019
$727k
Identifying the Receptors of Environmentally Sensitive Epoxy-Eicosanoids with AMSK99ES024806 · NIEHS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI LEE, KIN SING STEPHEN · 2015 to 2016
$132k
NIEHS NIH HHS ES004699NIEHS NIH HHS ES 024806NIEHS NIH HHS ES030443NIEHS NIH HHS P42 ES004699NIEHS NIH HHS R35 ES030443NIH HHS GM099608
6 · The paper itself

Abstract

Epoxy-fatty acids (EpFAs) are endogenous lipid mediators that have a large breadth of biological activities, including the regulation of blood pressure, inflammation, angiogenesis, and pain perception. For the past 20 years, soluble epoxide hydrolase (sEH) has been recognized as the primary enzyme for degrading EpFAs in vivo. The sEH converts EpFAs to the generally less biologically active 1,2-diols, which are quickly eliminated from the body. Thus, inhibitors of sEH are being developed as potential drug therapeutics for various diseases including neuropathic pain. Recent findings suggest that other epoxide hydrolases (EHs) such as microsomal epoxide hydrolase (mEH) and epoxide hydrolase-3 (EH3) can contribute significantly to the in vivo metabolism of EpFAs. In this study, we used two complementary approaches to probe the relative importance of sEH, mEH, and EH3 in 15 human tissue extracts: hydrolysis of 14,15-EET and 13,14-EDP using selective inhibitors and protein quantification. The sEH hydrolyzed the majority of EpFAs in all of the tissues investigated, mEH hydrolyzed a significant portion of EpFAs in several tissues, whereas no significant role in EpFAs metabolism was observed for EH3. Our findings indicate that residual mEH activity could limit the therapeutic efficacy of sEH inhibition in certain organs.

Indexed as

Organ SpecificityEpoxide HydrolasesFatty AcidsHumansHydrolysisKineticsMicrosomesRecombinant ProteinsSolubilitySubstrate SpecificityTissue ExtractsEpoxide HydrolasesFatty AcidsRecombinant ProteinsTissue Extractscardiovascular diseaseepoxide hydrolaseepoxy-fatty acidinflammationpain

Identifiers

PMID34066758
PMCPMC8125816
OpenAlexW3160860107

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.