Evidence map›Paper›PMID 29742447›Full record

ReviewNitric oxide : biology and chemistry2018

The discovery of nitro-fatty acids as products of metabolic and inflammatory reactions and mediators of adaptive cell signaling.

Bruce A Freeman, Valerie B O'Donnell, Francisco J Schopfer

Abstract readReview
In one paragraph

Review in Nitric oxide : biology and chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.2field-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

26 citing papers in PubMed, 42 citations in OpenAlex.

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  20. Protein Lipoxidation: Basic Concepts and Emerging Roles.Antioxidants (Basel, Switzerland) · 2021
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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

3 authors at 2 institutions in 2 countries.

Bruce A FreemanDepartment of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA. Electronic address: freerad@pitt.edu.
Valerie B O'DonnellSystems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK.
Francisco J SchopferDepartment of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA. Electronic address: fjs2@pitt.edu.
University of Pittsburgh · USCardiff University · GB

Funding

Vascular Subphenotypes of Lung DiseaseP01HL103455 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GLADWIN, MARK T · 2011 to 2020
$26.1M
Redox Transduction of Nitric Oxide SignalingR37HL058115 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FREEMAN, BRUCE ALAN · 2008 to 2017
$5.2M
Formation and metabolism of nitrated fatty acidsR01GM125944 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SCHOPFER, FRANCISCO JOSE · 2018 to 2025
$3.4M
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
British Heart Foundation RG/12/11/29815NHLBI NIH HHS P01 HL103455NHLBI NIH HHS R01 HL058115NHLBI NIH HHS R01 HL132550NHLBI NIH HHS R37 HL058115NIGMS NIH HHS R01 GM125944Wellcome Trust
6 · The paper itself

Abstract

Foundational advances in eicosanoid signaling, the free radical biology of oxygen and nitric oxide and mass spectrometry all converged to enable the discovery of nitrated unsaturated fatty acids. Due to the unique biochemical characteristics of fatty acid nitroalkenes, these species undergo rapid and reversible Michael addition of biological nucleophiles such as cysteine, leading to the post-translational modification of low molecular weight and protein thiols. This capability has led to the present understanding that nitro-fatty acid reaction with the alkylation-sensitive cysteine proteome leads to physiologically-beneficial alterations in transcriptional regulatory protein function, gene expression and in vivo rodent model responses to metabolic and inflammatory stress. These findings motivated the preclinical and clinical development of nitro-fatty acids as new drug candidates for treating acute and chronic metabolic and inflammatory disorders.

Indexed as

Signal TransductionAlkylationEndothelium, VascularFatty AcidsHumansInflammationMuscle, Smooth, VascularNitro CompoundsFatty AcidsNitro CompoundsEicosanoidFibrosisInflammationNitric oxideNitriteNitroalkeneNitro-fatty acidPeroxynitriteProliferationProstaglandinSignalingTranscriptional regulation

Identifiers

PMID29742447
PMCPMC5983901
OpenAlexW2802631032

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.