Evidence map›Paper›PMID 19154430›Full record

ArticleBritish journal of pharmacology2009

Pharmacokinetic optimization of four soluble epoxide hydrolase inhibitors for use in a murine model of inflammation.

Jun-Yan Liu, Hsing-Ju Tsai, Sung Hee Hwang, Paul D Jones, Christophe Morisseau, Bruce D Hammock

Open access · bronzeAbstract read
In one paragraph

Article in British journal of pharmacology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
7.1field-weighted citation impact, top 3% 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

71 citing papers in PubMed, 100 citations in OpenAlex.

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  16. Soluble epoxide hydrolase plays a key role in the pathogenesis of Parkinson's disease.Proceedings of the National Academy of Sciences of the United States of America · 2018
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11 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

Jun-Yan LiuDepartment of Entomology and UCD Cancer Research Center, University of California-Davis, One Shields Avenue, Davis, CA 95616, USA.
Hsing-Ju Tsai
Sung Hee Hwang
Paul D Jones
Christophe Morisseau
Bruce D Hammock
Cancer Research Center · USUniversity of California, Davis · US

Funding

Workshop on Environmental Technology Transfer and EntrepreneurshipP42ES004699 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI VASYLIEVA, NATALIA · 1987 to 2021
$50.1M
Translational Study of Cardiac DysfunctionR01HL085727 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CHIAMVIMONVAT, NIPAVAN, SIRISH, PADMINI · 2008 to 2022
$5.7M
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR01ES002710 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1985 to 2018
$4.0M
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR37ES002710 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1998 to 2007
$3.0M
NHLBI NIH HHS R01 HL085727NHLBI NIH HHS R01 HL 85727NIEHS NIH HHS ES 02710NIEHS NIH HHS P42 ES004699NIEHS NIH HHS P42 ES 04699NIEHS NIH HHS R01 ES002710NIEHS NIH HHS R37 ES002710
6 · The paper itself

Abstract

background and purposeEarly soluble epoxide hydrolase inhibitors (sEHIs) such as 12-(3-adamantan-1-yl-ureido)-dodecanoic acid (AUDA) are effective anti-hypertensive and anti-inflammatory agents in various animal models. However, their poor metabolic stability and limited water solubility make them difficult to use pharmacologically. Here we present the evaluation of four sEHIs for improved pharmacokinetic properties and the anti-inflammatory effects of one sEHI. EXPERIMENTAL APPROACH: The pharmacokinetic profiles of inhibitors were determined following p.o. (oral) administration and serial bleeding in mice. Subsequently the pharmacokinetics of trans-4-[4-(3-adamantan-1-yl-ureido)-cyclohexyloxy]-benzoic acid (t-AUCB), the most promising inhibitor, was further studied following s.c. (subcutaneous), i.v. (intravenous) injections and administration in drinking water. Finally, the anti-inflammatory effect of t-AUCB was evaluated by using a lipopolysaccharide (LPS)-treated murine model. KEY

resultsBetter pharmacokinetic parameters (higher C(max), longer t(1/2) and greater AUC) were obtained from the tested inhibitors, compared with AUDA. Oral bioavailability of t-AUCB (0.1 mg.kg(-1)) was 68 +/- 22% (n = 4), and giving t-AUCB in drinking water is recommended as a feasible, effective and easy route of administration for chronic studies. Finally, t-AUCB (p.o.) reversed the decrease in plasma ratio of lipid epoxides to corresponding diols (a biomarker of soluble epoxide hydrolase inhibition) in lipopolysaccharide-treated mice. The in vivo potency of 1 mg.kg(-1) of t-AUCB (p.o.) was better in this inflammatory model than that of 10 mg.kg(-1) of AUDA-butyl ester (p.o) at 6 h after treatment. CONCLUSIONS AND IMPLICATIONS: t-AUCB is a potent sEHI with improved pharmacokinetic properties. This compound will be a useful tool for pharmacological research and a promising starting point for drug development.

Indexed as

Administration, OralAnimalsAnti-Inflammatory Agents, Non-SteroidalArea Under CurveBenzoatesBiological AvailabilityDisease Models, AnimalEpoxide HydrolasesInflammationInjections, IntravenousInjections, SubcutaneousLipopolysaccharidesMaleMiceMice, Inbred C57BLModels, Biological4-(4-(3-adamantan-1-ylureido)cyclohexyloxy)benzoic acidAnti-Inflammatory Agents, Non-SteroidalBenzoatesEpoxide HydrolasesLipopolysaccharidesUrea

Identifiers

PMID19154430
PMCPMC2697843
OpenAlexW2119391523

What OpenQuestion holds

Textmetadata
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.