Evidence map›Paper›PMID 21689782›Full record

ArticleBiochimica et biophysica acta2011

High-throughput lipidomic analysis of fatty acid derived eicosanoids and N-acylethanolamines.

Darren S Dumlao, Matthew W Buczynski, Paul C Norris, Richard Harkewicz, Edward A Dennis

Open access · greenAbstract read
In one paragraph

Article in Biochimica et biophysica acta, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

65 citing papers in PubMed, 151 citations in OpenAlex.

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  14. LC-HR/MS Analysis of Lipophilic Extracts fromMolecules (Basel, Switzerland) · 2022
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5 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

5 authors at 1 institution in 1 country.

Darren S DumlaoDepartment of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, USA.
Matthew W Buczynski
Paul C Norris
Richard Harkewicz
Edward A Dennis
University of California, San Diego · US

Funding

STEROL LIPIDSU54GM069338 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DENNIS, EDWARD A · 2003 to 2013
$72.2M
GRADUATE TRAINING IN CELLULAR &MOLECULAR PHARMACOLOGYT32GM007752 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BROWN, JOAN HELLER, HANDEL, TRACY M · 1985 to 2023
$13.5M
Training Grant in GastroenterologyT32DK007202 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GHOSH, PRADIPTA · 1985 to 2022
$7.7M
Regulation of Prostaglandin Production in MacrophagesR01GM064611 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DENNIS, EDWARD A · 2002 to 2011
$2.4M
NIDDK NIH HHS T32 DK007202NIGMS NIH HHS GM064611NIGMS NIH HHS GM069338NIGMS NIH HHS R01 GM064611NIGMS NIH HHS T32 GM007752NIGMS NIH HHS U54 GM069338
6 · The paper itself

Abstract

Fatty acid-derived eicosanoids and N-acylethanolamines (NAE) are important bioactive lipid mediators involved in numerous biological processes including cell signaling and disease progression. To facilitate research on these lipid mediators, we have developed a targeted high-throughput mass spectrometric based methodology to monitor and quantitate both eicosanoids and NAEs, and can be analyzed separately or together in series. Each methodology utilizes scheduled multiple reaction monitoring (sMRM) pairs in conjunction with a 25 min reverse-phase HPLC separation. The eicosanoid methodology monitors 141 unique metabolites and quantitative amounts can be determined for over 100 of these metabolites against standards. The analysis covers eicosanoids generated from cycloxygenase, lipoxygenase, cytochrome P450 enzymes, and those generated from non-enzymatic pathways. The NAE analysis monitors 36 metabolites and quantitative amounts can be determined for 33 of these metabolites against standards. The NAE method contains metabolites derived from saturated fatty acids, unsaturated fatty acids, and eicosanoids. The lower limit of detection for eicosanoids ranges from 0.1pg to 1pg, while NAEs ranges from 0.1pg to 1000pg. The rationale and design of the methodology is discussed.

Indexed as

Lipid MetabolismAnimalsDinoprostoneEicosanoidsEthanolaminesHigh-Throughput Screening AssaysRatsReference StandardsSolutionsTime FactorsDinoprostoneEicosanoidsEthanolaminesN-acylethanolaminesSolutions

Identifiers

PMID21689782
PMCPMC3205334
OpenAlexW2036604170

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.