Evidence map›Paper›PMID 27642067›Full record

ArticleCell chemical biology2016

Cyclooxygenase-2 Mediated Oxidation of 2-Arachidonoyl-Lysophospholipids Identifies Unknown Lipid Signaling Pathways.

Xinping Liu, Sung Ho Moon, Christopher M Jenkins, Harold F Sims, Richard W Gross

Open access · bronzeAbstract read
In one paragraph

Article in Cell chemical biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.7field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Current Knowledge on Mammalian Phospholipase AMolecules (Basel, Switzerland) · 2022
    Review
  4. Review
  5. Article
  6. Article
  7. The Regulation of Ferroptosis by Tumor Suppressor p53 and its Pathway.International journal of molecular sciences · 2020
    Review
  8. Updating Phospholipase ABiomolecules · 2020
    Review
  9. Synergy between 15-lipoxygenase and secreted PLAProceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  10. Article
  11. Review
  12. Article
  13. The Biosynthesis of Enzymatically Oxidized Lipids.Frontiers in endocrinology · 2020
    Review
  14. Article
  15. Article
  16. Synthesis of oxidized phospholipids byThe Journal of biological chemistry · 2019
    Article
  17. CytochromeThe Journal of biological chemistry · 2018
    Article
  18. Article
  19. Oxidative lipidomics: applications in critical care.Current opinion in critical care · 2017
    Review
  20. The evolution of lipidomics through space and time.Biochimica et biophysica acta. Molecular and cell biology of lipids · 2017
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Xinping LiuDivision of Bioorganic Chemistry and Molecular Pharmacology, Department of Medicine, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8020, Saint Louis, MO 63110, USA.
Sung Ho MoonDivision of Bioorganic Chemistry and Molecular Pharmacology, Department of Medicine, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8020, Saint Louis, MO 63110, USA.
Christopher M JenkinsDivision of Bioorganic Chemistry and Molecular Pharmacology, Department of Medicine, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8020, Saint Louis, MO 63110, USA.
Harold F SimsDivision of Bioorganic Chemistry and Molecular Pharmacology, Department of Medicine, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8020, Saint Louis, MO 63110, USA.
Richard W GrossDivision of Bioorganic Chemistry and Molecular Pharmacology, Department of Medicine, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8020, Saint Louis, MO 63110, USA; Department of Developmental Biology, Washington University School of Medicine, Saint Louis, MO 63110, USA; Department of Chemistry, Washington University, Saint Louis, MO 63130, USA. Electronic address: rgross@wustl.edu.
Washington University in St. Louis · US

Funding

REGULATION OF MYOCARDIAL PHOSPHOLIPASES AND LIPASES IN DIABETIC MYOCARDIUMR01HL118639 · NHLBI · WASHINGTON UNIVERSITY · PI GROSS, RICHARD W · 2013 to 2025
$9.1M
NOVEL LIPID 2ND MESSENGERS REGULATING BIOENERGETICS AND SIGNALING IN HUMAN MYOCARDIUMR01HL133178 · NHLBI · WASHINGTON UNIVERSITY · PI GROSS, RICHARD W · 2016 to 2024
$3.8M
THE INTEGRATED ROLES OF IPLA2G IN OBESITY, INFLAMMATION AND HEPATIC DYSFUNCTIONR01DK100679 · NIDDK · WASHINGTON UNIVERSITY · PI GROSS, RICHARD W · 2014 to 2017
$1.4M
NHLBI NIH HHS R01 HL118639NHLBI NIH HHS R01 HL133178NIDDK NIH HHS R01 DK100679
6 · The paper itself

Abstract

Eicosanoid lipids play important roles in cellular signaling as second messengers in inflammation, immune response, vascular tone, and the CNS. Biosynthesis of eicosanoid lipids proceeds via hydrolysis of esterified arachidonic acid from phospholipids followed by oxidation of the released arachidonic acid by a variety of enzymes including cyclooxygenases (COX). Herein, we demonstrate the remarkable ability of COX-2, but not COX-1, to directly oxidize 2-arachidonoyl-lysolipids, resulting in the generation of previously unknown classes of eicosanoid-lysolipids, and provide evidence that intracellular lipases can release eicosanoids from their eicosanoid-lysolipid precursors. Importantly, genetic ablation of a phospholipase, iPLA

Indexed as

Signal TransductionAnimalsArachidonic AcidCalciumCells, CulturedCyclooxygenase 1Cyclooxygenase 2EicosanoidsFibroblastsGene DeletionGroup VI Phospholipases A2HumansLiverLysophospholipidsMiceModels, MolecularArachidonic AcidCalciumCyclooxygenase 1Cyclooxygenase 2EicosanoidsGroup VI Phospholipases A2LysophospholipidsPla2g6 protein, mouse

Identifiers

PMID27642067
PMCPMC5074890
OpenAlexW2519497098

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.