Evidence mapPaperPMID 31222024Full record

ArticleScientific reports2019

Prophylactic inhibition of soluble epoxide hydrolase delays onset of nephritis and ameliorates kidney damage in NZB/W F1 mice.

Jan Klocke, Arzu Ulu, Kaiyin Wu, Birgit Rudolph, Duska Dragun, Maik Gollasch, Wolf-Hagen Schunck, Bruce D Hammock, Gabriela Riemekasten, Philipp Enghard

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. 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
0.7field-weighted citation impact, top 33% 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. Soluble Epoxide Hydrolase Inhibitors Improve Cornea Alkali Wound Healing.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  2. Article
  3. Article
  4. The Multifaceted Role of Epoxide Hydrolases in Human Health and Disease.International journal of molecular sciences · 2020
    Review
  5. 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

10 authors at 4 institutions in 2 countries.

Jan KlockeDepartment of Nephrology and Intensive Care, Charité Universitätsmedizin Berlin, Berlin, Germany. jan.klocke@charite.de.
Arzu UluDepartment of Entomology and Nematology and Comprehensive Cancer Center, UC Davis, California, USA.
Kaiyin WuDepartment of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany.
Birgit RudolphDepartment of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany.
Duska DragunDepartment of Nephrology and Intensive Care, Charité Universitätsmedizin Berlin, Berlin, Germany.
Maik GollaschDepartment of Nephrology and Intensive Care, Charité Universitätsmedizin Berlin, Berlin, Germany.
Wolf-Hagen SchunckMax-Delbrück-Centrum für Molekulare Medizin (MDC), Berlin, Germany.
Bruce D HammockDepartment of Entomology and Nematology and Comprehensive Cancer Center, UC Davis, California, USA.ORCID http://orcid.org/0000-0003-1408-8317
Gabriela RiemekastenDeparment of Rheumatology, Universitätsklinikum Schleswig-Holstein, Lübeck, Germany.
Philipp EnghardDepartment of Nephrology and Intensive Care, Charité Universitätsmedizin Berlin, Berlin, Germany.
Charité - Universitätsmedizin Berlin · DEUniversity of California, Davis · USMax Delbrück Center · DEUniversity Hospital Schleswig-Holstein · DE

Funding

TRANSPORT, TRANSFORMATION &REMEDIATION OF VOCS IN THE VADOSE ZONE &GROUND WATERP42ES004699 · UNIVERSITY OF CALIFORNIA DAVIS · 1987 to 2005
$14.0M
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR37ES002710 · UNIVERSITY OF CALIFORNIA DAVIS · 1998 to 2005
$2.2M
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR01ES002710 · UNIVERSITY OF CALIFORNIA DAVIS · 1985 to 1997
NIEHS NIH HHS P42 ES004699NIEHS NIH HHS R01 ES002710NIEHS NIH HHS R37 ES002710
6 · The paper itself

Abstract

Epoxy-fatty-acids (EpFAs), cytochrome P450 dependent arachidonic acid derivatives, have been suggested to have anti-inflammatory properties, though their effects on autoimmune diseases like systemic lupus erythematosus (SLE) have yet to be investigated. We assessed the influence of EpFAs and their metabolites in lupus prone NZB/W F1 mice by pharmacological inhibition of soluble epoxide hydrolase (sEH, EPHX2). The sEH inhibitor 1770 was administered to lupus prone NZB/W F1 mice in a prophylactic and a therapeutic setting. Prophylactic inhibition of sEH significantly improved survival and reduced proteinuria. By contrast, sEH inhibitor-treated nephritic mice had no survival benefit; however, histological changes were reduced when compared to controls. In humans, urinary EpFA levels were significantly different in 47 SLE patients when compared to 10 healthy controls. Gene expression of EPHX2 was significantly reduced in the kidneys of both NZB/W F1 mice and lupus nephritis (LN) patients. Correlation of EpFAs with SLE disease activity and reduced renal EPHX gene expression in LN suggest roles for these components in human disease.

Indexed as

PremedicationAdultAgedAnimalsBiomarkersBiopsyCase-Control StudiesDisease Models, AnimalDisease ProgressionEnzyme ActivationEnzyme InhibitorsEpoxide HydrolasesFemaleHumansImmunohistochemistryLipidsBiomarkersEnzyme InhibitorsEpoxide HydrolasesLipids

Identifiers

PMID31222024
PMCPMC6586931
OpenAlexW2952595925

What Socratic 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 Socratic graph.