Evidence map›Paper›PMID 36508312›Full record

ArticleBritish journal of pharmacology2023

Soluble epoxide hydrolase inhibition enhances production of specialized pro-resolving lipid mediator and promotes macrophage plasticity.

Henrique B Abdalla, Carla Alvarez, Yu-Chiao Wu, Paola Rojas, Bruce D Hammock, Krishna R Maddipati, Carlos Antonio Trindade-da-Silva, Mariana Q S Soares, Juliana T Clemente-Napimoga, Alpdogan Kantarci and 2 more

Open access · greenAbstract read
In one paragraph

Article in British journal of pharmacology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 36 citations in OpenAlex.

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  20. Biosynthesis of resolvin D1, resolvin D2, and RCTR1 from 7,8(S,S)-epoxytetraene in human neutrophils and macrophages.Proceedings of the National Academy of Sciences of the United States of America · 2024
    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

12 authors at 4 institutions in 2 countries.

Henrique B AbdallaDepartment of Applied Oral Sciences, The Forsyth Institute, Cambridge, Massachusetts, USA.ORCID 0000-0002-7517-2830
Carla AlvarezDepartment of Applied Oral Sciences, The Forsyth Institute, Cambridge, Massachusetts, USA.
Yu-Chiao WuDepartment of Applied Oral Sciences, The Forsyth Institute, Cambridge, Massachusetts, USA.
Paola RojasDepartment of Applied Oral Sciences, The Forsyth Institute, Cambridge, Massachusetts, USA.
Bruce D HammockDepartment of Entomology and UCD Comprehensive Cancer Center, University of California, Davis, California, USA.ORCID 0000-0003-1408-8317
Krishna R MaddipatiDepartment of Pathology, Wayne State University, Detroit, Michigan, USA.
Carlos Antonio Trindade-da-SilvaLaboratory of Neuroimmune Interface of Pain Research, Faculdade São Leopoldo Mandic, Instituto de Pesquisa São Leopoldo Mandic, Campinas, Brazil.
Mariana Q S SoaresLaboratory of Neuroimmune Interface of Pain Research, Faculdade São Leopoldo Mandic, Instituto de Pesquisa São Leopoldo Mandic, Campinas, Brazil.
Juliana T Clemente-NapimogaLaboratory of Neuroimmune Interface of Pain Research, Faculdade São Leopoldo Mandic, Instituto de Pesquisa São Leopoldo Mandic, Campinas, Brazil.
Alpdogan KantarciDepartment of Applied Oral Sciences, The Forsyth Institute, Cambridge, Massachusetts, USA.
Marcelo H NapimogaLaboratory of Neuroimmune Interface of Pain Research, Faculdade São Leopoldo Mandic, Instituto de Pesquisa São Leopoldo Mandic, Campinas, Brazil.
Thomas E Van DykeDepartment of Applied Oral Sciences, The Forsyth Institute, Cambridge, Massachusetts, USA.
Faculdade São Leopoldo Mandic · BRHarvard University · USUniversity of California, Davis · USWayne State University · US

Funding

Workshop on Environmental Technology Transfer and EntrepreneurshipP42ES004699 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI YOUNG, THOMAS MICHAEL · 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
Mechanisms of Resolvin E1 in Periodontal RegenerationR01DE025020 · NIDCR · ADA FORSYTH INSTITUTE, INC. · PI GUASTALDI, FERNANDO, VAN DYKE, THOMAS ELLIOTT · 2015 to 2023
$4.9M
Forsyth Training in Oral Health ResearchR90DE027638 · NIDCR · ADA FORSYTH INSTITUTE, INC. · PI THOMAS Elliott VAN DYKE · 2017 to 2026
$1.0M
Triple Quadrupole - Ion Trap Hybrid LC/MS/MS SystemS10RR027926 · NCRR · WAYNE STATE UNIVERSITY · PI MADDIPATI, KRISHNARAO · 2010 to 2010
$425k
NCRR NIH HHS S10 RR027926NIDCR NIH HHS R01 DE025020NIDCR NIH HHS R90 DE027638NIEHS NIH HHS P42 ES004699NIEHS NIH HHS R35 ES030443
6 · The paper itself

Abstract

background and purposeEpoxyeicosatrienoic acids (EETs) and other epoxy fatty acids (EpFA) are lipid mediators that are rapidly inactivated by soluble epoxide hydrolase (sEH). Uncontrolled and chronic inflammatory disorders fail to sufficiently activate endogenous regulatory pathways, including the production of specialized pro-resolving mediators (SPMs). Here, we addressed the relationship between SPMs and the EET/sEH axis and explored the effects of sEH inhibition on resolving macrophage phenotype. EXPERIMENTAL APPROACH: Mice were treated with a sEH inhibitor, EETs, or sEH inhibitor + EETs (combination) before ligature placement to induce experimental periodontitis. Using RT-qPCR, gingival samples were used to examine SPM receptors and osteolytic and inflammatory biomarkers. Maxillary alveolar bone loss was quantified by micro-CT and methylene blue staining. SPM levels were analysed by salivary metabolo-lipidomics. Gingival macrophage phenotype plasticity was determined by RT-qPCR and flow cytometry. Effects of sEH inhibition on macrophage polarization and SPM production were assessed with bone marrow-derived macrophages (BMDMs). KEY

resultsPharmacological inhibition of sEH suppressed bone resorption and the inflammatory cytokine storm in experimental periodontitis. Lipidomic analysis revealed that sEH inhibition augmented levels of LXA4, RvE1, RvE2, and 4-HDoHE, concomitant with up-regulation of LTB4R1, CMKLR1/ChemR23, and ALX/FPR2 SPM receptors. Notably, there is an impact on gingival macrophage plasticity was affected suggesting an inflammation resolving phenotype with sEH inhibition. In BMDMs, sEH inhibition reduced inflammatory macrophage activation, and resolving macrophages were triggered to produce SPMs. CONCLUSION AND IMPLICATIONS: Pharmacological sEH inhibition increased SPM synthesis associated with resolving macrophages, suggesting a potential target to control osteolytic inflammatory disorders.

Indexed as

Epoxide HydrolasesPeriodontitisAnimalsEicosanoidsInflammationMacrophagesMiceReceptors, Leukotriene B4EicosanoidsEpoxide HydrolasesLtb4r1 protein, mouseReceptors, Leukotriene B4inflammationmacrophageperiodontal diseasesoluble epoxide hydrolase inhibitionspecialized pro-resolving mediators (SPMs)

Identifiers

PMID36508312
PMCPMC10175184
OpenAlexW4311178156

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.