Evidence map›Paper›PMID 24161076›Full record

ReviewAnnual review of physiology2014

Redox-dependent anti-inflammatory signaling actions of unsaturated fatty acids.

Meghan Delmastro-Greenwood, Bruce A Freeman, Stacy Gelhaus Wendell

Abstract readReview
In one paragraph

Review in Annual review of physiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

66 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. The science of fatty acids and inflammation.Advances in nutrition (Bethesda, Md.) · 2015
    Pooled it
  2. Trial
  3. Review
  4. Review
  5. What Do We Know AboutToxics · 2025
    Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. Lipoxin AbioRxiv : the preprint server for biology · 2024
    Article
  11. Review
  12. Review
  13. Article
  14. Nitro-oleic acid regulates T cell activation through post-translational modification of calcineurin.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  15. Article
  16. LC-HR/MS Analysis of Lipophilic Extracts fromMolecules (Basel, Switzerland) · 2022
    Article
  17. Article
  18. Article
  19. Review
  20. Profiling of Protein Carbonylations in Ferroptosis by Chemical Proteomics.Methods in molecular biology (Clifton, N.J.) · 2022
    Article

6 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

3 authors.

Meghan Delmastro-GreenwoodDepartment of Pharmacology & Chemical Biology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15261; email: mmd33@pitt.edu , freerad@pitt.edu , gstacy@pitt.edu.
Bruce A Freeman
Stacy Gelhaus Wendell

Funding

Redox-Derived Pulmonary Anti-Inflammatory MediatorsR01HL064937 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FREEMAN, BRUCE ALAN · 2000 to 2015
$5.6M
Redox Transduction of Nitric Oxide SignalingR37HL058115 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FREEMAN, BRUCE ALAN · 2008 to 2017
$5.2M
NITRIC OXIDE REGULATION OF VASCULAR OXIDANT INJURYR01HL058115 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FREEMAN, BRUCE ALAN · 1998 to 2007
$3.3M
Anti-Inflammatory Lipid Mediators in AsthmaR01HL132550 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FREEMAN, BRUCE ALAN, HOLGUIN, FERNANDO · 2016 to 2019
$2.9M
NHLBI NIH HHS R01 HL058115NHLBI NIH HHS R01 HL064937NHLBI NIH HHS R01 HL132550NHLBI NIH HHS R37 HL058115
6 · The paper itself

Abstract

Unsaturated fatty acids are metabolized to reactive products that can act as pro- or anti-inflammatory signaling mediators. Electrophilic fatty acid species, including nitro- and oxo-containing fatty acids, display salutary anti-inflammatory and metabolic actions. Electrophilicity can be conferred by both enzymatic and oxidative reactions, via the homolytic addition of nitrogen dioxide to a double bond or via the formation of α,β-unsaturated carbonyl and epoxide substituents. The endogenous formation of electrophilic fatty acids is significant and influenced by diet, metabolic, and inflammatory reactions. Transcriptional regulatory proteins and enzymes can sense the redox status of the surrounding environment upon electrophilic fatty acid adduction of functionally significant, nucleophilic cysteines. Through this covalent and often reversible posttranslational modification, gene expression and metabolic responses are induced. At low concentrations, the pleiotropic signaling actions that are regulated by these protein targets suggest that some classes of electrophilic lipids may be useful for treating metabolic and inflammatory diseases.

Indexed as

Anti-Inflammatory AgentsAnimalsEpoxy CompoundsFatty AcidsFatty Acids, UnsaturatedFree RadicalsHumansKeto AcidsNitro CompoundsOxidation-ReductionProstaglandinsSignal TransductionAnti-Inflammatory AgentsEpoxy CompoundsFatty AcidsFatty Acids, UnsaturatedFree RadicalsKeto AcidsNitro CompoundsProstaglandins

Identifiers

PMID24161076
PMCPMC4030715

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.