Evidence map›Paper›PMID 20439437›Full record

ArticleThe Journal of pharmacology and experimental therapeutics2010

Inhibition or deletion of soluble epoxide hydrolase prevents hyperglycemia, promotes insulin secretion, and reduces islet apoptosis.

Pengcheng Luo, Hsin-Hsin Chang, Yiqiang Zhou, Shali Zhang, Sung Hee Hwang, Christophe Morisseau, Cong-Yi Wang, Edward W Inscho, Bruce D Hammock, Mong-Heng Wang

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of pharmacology and experimental therapeutics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
7.0field-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

72 citing papers in PubMed, 119 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Association of CYP2C19 Polymorphic Markers with Cardiovascular Disease Risk Factors in Gas Industry Workers Undergoing Periodic Medical Examinations.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Soluble epoxide hydrolase (Archives of medical science : AMS · 2021
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Regulation of CYP2J2 and EET Levels in Cardiac Disease and Diabetes.International journal of molecular sciences · 2018
    Review
  20. Article

12 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

10 authors at 2 institutions in 1 country.

Pengcheng LuoDepartment of Physiology, Medical College of Georgia, Augusta, Georgia 30912, USA.
Hsin-Hsin Chang
Yiqiang Zhou
Shali Zhang
Sung Hee Hwang
Christophe Morisseau
Cong-Yi Wang
Edward W Inscho
Bruce D Hammock
Mong-Heng Wang
Augusta University · USUniversity of California, Davis · US

Funding

Vascular Rho-kinase Signaling in Angiotensin II hypertenP01HL074167 · NHLBI · MEDICAL COLLEGE OF GEORGIA (MCG) · PI BRANDS, MICHAEL W. · 2004 to 2008
$10.5M
TLR4 in the Regulation of Renal Microvascular FunctionR01DK044628 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI INSCHO, EDWARD W · 2000 to 2021
$6.2M
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR01ES002710 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1985 to 2018
$4.0M
OXYGENASE METABOLITES AND RENAL VASCULAR ACTIVITYR01HL059699 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI IMIG, JOHN D · 1999 to 2011
$3.0M
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR37ES002710 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1998 to 2007
$3.0M
Renal tubular 20-HETE and EETs on sodium retention in obese ratsR01HL082733 · NHLBI · AUGUSTA UNIVERSITY · PI WANG, MONG-HENG · 2006 to 2009
$1.2M
PURINERGIC REGULATION OF THE RENAL MICROVASCULATURER29DK044628 · NIDDK · TULANE UNIVERSITY OF LOUISIANA · PI INSCHO, EDWARD W. · 1994 to 1998
–
OXYGENASE METABOLITES AND RENAL VASCULAR ACTIVITYR29HL059699 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI IMIG, JOHN D · 1998 to 1998
–
NHLBI NIH HHS HL059699NHLBI NIH HHS HL074167NHLBI NIH HHS HL082733NHLBI NIH HHS P01 HL074167NHLBI NIH HHS R01 HL059699NHLBI NIH HHS R01 HL082733NIDDK NIH HHS DK44628NIDDK NIH HHS R01 DK044628NIDDK NIH HHS R29 DK044628NIEHS NIH HHS ES002710NIEHS NIH HHS R01 ES002710NIEHS NIH HHS R37 ES002710
6 · The paper itself

Abstract

Soluble epoxide hydrolase (sEH) is an enzyme involved in the metabolism of endogenous inflammatory and antiapoptotic mediators. However, the roles of sEH in diabetes and the pancreas are unknown. Our aims were to determine whether sEH is involved in the regulation of hyperglycemia in diabetic mice and to investigate the reasons for the regulation of insulin secretion by sEH deletion or inhibition in islets. We used two separate approaches, targeted disruption of Ephx2 gene [sEH knockout (KO)] and a selective inhibitor of sEH [trans-4-[4-(3-adamantan-1-ylureido)-cyclohexyloxy]-benzoic acid (t-AUCB)], to assess the role of sEH in glucose and insulin homeostasis in streptozotocin (STZ) mice. We also examined the effects of sEH KO or t-AUCB on glucose-stimulated insulin secretion (GSIS) and intracellular calcium levels in islets. Hyperglycemia in STZ mice was prevented by both sEH KO and t-AUCB. In addition, STZ mice with sEH KO had improved glucose tolerance. More important, when insulin levels were assessed by hyperglycemic clamp study, sEH KO was found to promote insulin secretion. In addition, sEH KO and t-AUCB treatment augmented islet GSIS. Islets with sEH KO had a greater intracellular calcium influx when challenged with high glucose or KCl in the presence of diazoxide. Moreover, sEH KO reduced islet cell apoptosis in STZ mice. These results show not only that sEH KO and its inhibition prevent hyperglycemia in diabetes, but also that sEH KO enhances islet GSIS through the amplifying pathway and decreases islet cell apoptosis in diabetes.

Indexed as

ApoptosisAnimalsBenzoatesBlood GlucoseDiabetes Mellitus, ExperimentalDiazoxideEpoxide HydrolasesGlucose Tolerance TestHyperglycemiaInsulinInsulin SecretionIntracellular SpaceIslets of LangerhansMiceMice, KnockoutStreptozocin4-(4-(3-adamantan-1-ylureido)cyclohexyloxy)benzoic acidBenzoatesBlood GlucoseDiazoxideEphx2 protein, mouseEpoxide HydrolasesInsulinStreptozocinUrea

Identifiers

PMID20439437
PMCPMC2913776
OpenAlexW2139342607

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.