Evidence map›Paper›PMID 21742052›Full record

ArticleProstaglandins & other lipid mediators2011

Cytochrome P450 epoxygenase CYP2J2 attenuates nephropathy in streptozotocin-induced diabetic mice.

Guangzhi Chen, Peihua Wang, Gang Zhao, Gang Xu, Artiom Gruzdev, Darryl C Zeldin, Dao Wen Wang

Abstract read
In one paragraph

Article in Prostaglandins & other lipid mediators, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.6field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Mechanism ofEvidence-based complementary and alternative medicine : eCAM · 2022
    Article
  6. Article
  7. Article
  8. Regulation of CYP2J2 and EET Levels in Cardiac Disease and Diabetes.International journal of molecular sciences · 2018
    Review
  9. Association ofJournal of diabetes research · 2018
    Article
  10. Active maintenance of endothelial cells prevents kidney fibrosis.Kidney research and clinical practice · 2017
    Article
  11. Effect of Cytochrome P450 Metabolites of Arachidonic Acid in Nephrology.Journal of the American Society of Nephrology : JASN · 2017
    Review
  12. Orally Active Epoxyeicosatrienoic Acid Analogs.Journal of cardiovascular pharmacology · 2017
    Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. CYP2J2 overexpression attenuates nonalcoholic fatty liver disease induced by high-fat diet in mice.American journal of physiology. Endocrinology and metabolism · 2015
    Article
  19. Cytochrome P450 eicosanoids in hypertension and renal disease.Current opinion in nephrology and hypertension · 2015
    Review
  20. 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

7 authors at 3 institutions in 2 countries.

Guangzhi ChenDepartment of Internal Medicine and Gene Therapy Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095# Jiefang Ave., Wuhan 430030, People's Republic of China.
Peihua Wang
Gang Zhao
Gang Xu
Artiom Gruzdev
Darryl C Zeldin
Dao Wen Wang
Huazhong University of Science and Technology · CNNational Institute of Environmental Health Sciences · USTongji Hospital · CN

Funding

Characterization And Functional Significance Of P450 Arachidonate EpoxygenasesZIAES025034 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI ZELDIN, DARRYL C · 2009 to 2025
$18.6M
P450 Arachidonate EpoxygenasesZ01ES025034 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI ZELDIN, DARRYL C · 1995 to 2008
$2.2M
Cytochrome P450 Derived Eicosanoids and InflammationR01GM088199 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LEE, CRAIG R · 2009 to 2013
$1.6M
Intramural NIH HHS Z01 ES025034NIGMS NIH HHS R01 GM088199
6 · The paper itself

Abstract

Cytochrome P450 (CYP) epoxygenases metabolize arachidonic acid into epoxyeicosatrienoic acids (EETs), which play important and diverse roles in the cardiovascular system. The anti-inflammatory, anti-apoptotic, pro-angiogenic, and anti-hypertensive properties of EETs in the cardiovascular system suggest a beneficial role for EETs in diabetic nephropathy. This study investigated the effects of endothelial specific overexpression of CYP2J2 epoxygenase on diabetic nephropathy in streptozotocin-induced diabetic mice. Endothelial CYP2J2 overexpression attenuated renal damage as measured by urinary microalbumin and glomerulosclerosis. These effects were associated with inhibition of TGF-β/Smad signaling in the kidney. Indeed, overexpression of CYP2J2 prevented TGF-β1-induced renal tubular epithelial-mesenchymal transition in vitro. These findings highlight the beneficial roles of the CYP epoxygenase-EET system in the pathogenesis of diabetic nephropathy.

Indexed as

Signal Transduction8,11,14-Eicosatrienoic AcidAnimalsArachidonic AcidCell LineCytochrome P-450 CYP2J2Cytochrome P-450 Enzyme SystemDiabetes Mellitus, ExperimentalDiabetic NephropathiesEpithelial-Mesenchymal TransitionGene ExpressionKidneyKidney Function TestsMiceMice, TransgenicSmad Proteins11,12-epoxy-5,8,14-eicosatrienoic acid8,11,14-Eicosatrienoic AcidArachidonic AcidCytochrome P-450 CYP2J2Cytochrome P-450 Enzyme SystemSmad ProteinsStreptozocinTransforming Growth Factor beta1

Identifiers

PMID21742052
PMCPMC3215812
OpenAlexW1973471615

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.