Evidence map›Paper›PMID 24350701›Full record

ArticleThe Journal of organic chemistry2014

Biomimetic nitration of conjugated linoleic acid: formation and characterization of naturally occurring conjugated nitrodienes.

Steven R Woodcock, Sonia R Salvatore, Gustavo Bonacci, Francisco J Schopfer, Bruce A Freeman

Abstract read
In one paragraph

Article in The Journal of organic chemistry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Nitro-fatty acids as activators of hSIRT6 deacetylase activity.The Journal of biological chemistry · 2020
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. 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

5 authors.

Steven R WoodcockDepartment of Pharmacology and Chemical Biology, University of Pittsburgh . Pittsburgh, Pennsylvania 15261, United States.
Sonia R Salvatore
Gustavo Bonacci
Francisco J Schopfer
Bruce A Freeman

Funding

Vascular Subphenotypes of Lung DiseaseP01HL103455 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SHIVA, SRUTI · 2011 to 2020
$26.1M
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
Formation of Omega 3-Derived Electrophiles During InflammationR01AT006822 · NCCIH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SCHOPFER, FRANCISCO JOSE · 2011 to 2015
$1.8M
NCCIH NIH HHS R01 AT006822NCCIH NIH HHS R01-AT006822NHLBI NIH HHS P01 HL103455NHLBI NIH HHS P01-HL103455NHLBI NIH HHS R01 HL058115NHLBI NIH HHS R01-HL058115NHLBI NIH HHS R01 HL064937NHLBI NIH HHS R01 HL132550NHLBI NIH HHS R01-HL64937NHLBI NIH HHS R37 HL058115
6 · The paper itself

Abstract

Nitro-conjugated linoleic acids (NO2-cLA), endogenous nitrodiene lipids which act as inflammatory signaling mediators, were isolated and single isomers purified from the biomimetic acidic nitration products of conjugated linoleic acid (CLA). Structures were elucidated by means of detailed NMR and HPLC-MS/MS spectroscopic analysis and the relative double bond configurations assigned. Additional synthetic methods produced useful quantities and similar isomeric distributions of these unusual and reactive compounds for biological studies and isotopic standards, and the potential conversion of nitro-linoleic to nitro-conjugated linoleic acids was explored via a facile base-catalyzed isomerization. This represents one of the few descriptions of naturally occurring conjugated nitro dienes (in particular, 1-nitro 1,3-diene), an unusual and highly reactive motif with few biological examples extant.

Indexed as

BiomimeticsChromatography, High Pressure LiquidLinoleic Acids, ConjugatedLipidsMagnetic Resonance SpectroscopyNitro CompoundsTandem Mass SpectrometryLinoleic Acids, ConjugatedLipidsNitro Compounds

Identifiers

PMID24350701
PMCPMC4061743

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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.