Evidence map›Paper›PMID 22426718›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2012

High-throughput assay of secreted phospholipases A₂ inhibitors.

Wallace Thompson, Rob C Oslund, James Bollinger, Heather Ewing, Michael H Gelb

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 32% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. 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 at 1 institution in 1 country.

Wallace ThompsonDepartments of Chemistry and Biochemistry, University of Washington, Seattle, WA, USA.
Rob C Oslund
James Bollinger
Heather Ewing
Michael H Gelb
University of Washington · US

Funding

Biochemical Studies of 14-kDa Phospholipases A2R37HL036235 · NHLBI · UNIVERSITY OF WASHINGTON · PI GELB, MICHAEL H · 2007 to 2016
$4.1M
Regulation and Function of Cytosolic Phospholipase A2R01HL050040 · NHLBI · UNIVERSITY OF WASHINGTON · PI GELB, MICHAEL H · 1993 to 2012
$2.4M
NHLBI NIH HHS R01 HL050040NHLBI NIH HHS R37 HL036235
6 · The paper itself

Abstract

Attempts to characterize, quantify, and/or modulate the activity of the secreted phospholipase A(2) family of enzymes result from the diversity of physiological roles for which these enzymes have been implicated. The 1-palmitoyl-2-(10-pyrenedecanoyl)-phosphatidylglycerol (pyrenePG)-based fluorometric assay is a sensitive and readily adaptable method for further elucidating phospholipase function under various experimental conditions, as well as a tool for screening chemical libraries for potent inhibitors of this enzymatic activity. This assay is based on the observed difference in fluorescent emission of pyrene aggregated in vesicles compared to sequestered in monomeric form by binding to bovine serum albumin after lipolytic activity, thus allowing direct quantification of hydrolyzed fatty acids by the measurement of the corresponding monomeric emission intensity. The assay can be carried out in multiwell plates for high-throughput screening of compound libraries.

Indexed as

High-Throughput Screening AssaysAnimalsCattleEnzyme InhibitorsFluorescent DyesFluorometryHydrolysisKineticsPhospholipases A2, SecretoryProtein BindingPyrenesSerum Albumin, BovineSmall Molecule LibrariesEnzyme InhibitorsFluorescent DyesPhospholipases A2, SecretoryPyrenesSerum Albumin, BovineSmall Molecule Libraries

Identifiers

PMID22426718
PMCPMC4084959
OpenAlexW11357178

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.