Evidence map›Paper›PMID 29366648›Full record

ArticleBioorganic & medicinal chemistry letters2018

Identification and optimization of soluble epoxide hydrolase inhibitors with dual potency towards fatty acid amide hydrolase.

Sean D Kodani, Saavan Bhakta, Sung Hee Hwang, Svetlana Pakhomova, Marcia E Newcomer, Christophe Morisseau, Bruce D Hammock

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

16 citing papers in PubMed, 36 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Sean D KodaniDepartment of Entomology and Nematology, and UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, United States.
Saavan BhaktaDepartment of Entomology and Nematology, and UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, United States.
Sung Hee HwangDepartment of Entomology and Nematology, and UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, United States.
Svetlana PakhomovaDepartment of Biological Sciences, Louisiana State University, Baton Rouge, LA 70809, United States.
Marcia E NewcomerDepartment of Biological Sciences, Louisiana State University, Baton Rouge, LA 70809, United States.
Christophe MorisseauDepartment of Entomology and Nematology, and UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, United States.
Bruce D HammockDepartment of Entomology and Nematology, and UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, United States. Electronic address: bdhammock@ucdavis.edu.
UC Davis Comprehensive Cancer CenterLouisiana State University · USUniversity 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
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR01ES002710 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1985 to 2018
$4.0M
Predoctoral Training in Pharmacological SciencesT32GM099608 · NIGMS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI HELL, JOHANNES W · 2012 to 2021
$2.2M
NIEHS NIH HHS P42 ES004699NIEHS NIH HHS R01 ES002710NIGMS NIH HHS T32 GM099608
6 · The paper itself

Abstract

Multi-target inhibitors have become increasing popular as a means to leverage the advantages of poly-pharmacology while simplifying drug delivery. Here, we describe dual inhibitors for soluble epoxide hydrolase (sEH) and fatty acid amide hydrolase (FAAH), two targets known to synergize when treating inflammatory and neuropathic pain. The structure activity relationship (SAR) study described herein initially started with t-TUCB (trans-4-[4-(3-trifluoromethoxyphenyl-l-ureido)-cyclohexyloxy]-benzoic acid), a potent sEH inhibitor that was previously shown to weakly inhibit FAAH. Inhibitors with a 6-fold increase of FAAH potency while maintaining high sEH potency were developed by optimization. Interestingly, compared to most FAAH inhibitors that inhibit through time-dependent covalent modification, t-TUCB and related compounds appear to inhibit FAAH through a time-independent, competitive mechanism. These inhibitors are selective for FAAH over other serine hydrolases. In addition, FAAH inhibition by t-TUCB appears to be higher in human FAAH over other species; however, the new dual sEH/FAAH inhibitors have improved cross-species potency. These dual inhibitors may be useful for future studies in understanding the therapeutic application of dual sEH/FAAH inhibition.

Indexed as

AmidohydrolasesAnimalsBenzoatesCatalytic DomainEnzyme InhibitorsEpoxide HydrolasesFatty Acid Amide HydrolasesHumansMiceMicrosomesMolecular Docking SimulationMolecular StructurePhenylurea CompoundsRatsStructure-Activity Relationship4-(4-(3-(4-trifluoromethoxy-phenyl)ureido)cyclohexyloxy)benzoic acidAmidohydrolasesBenzoatesEnzyme InhibitorsEpoxide HydrolasesFatty Acid Amide HydrolasesPhenylurea CompoundsFatty acid amide hydrolaseNeuropathic painSoluble epoxide hydrolaseUrea inhibitors

Identifiers

PMID29366648
PMCPMC5837813
OpenAlexW2781832632

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.