Evidence map›Paper›PMID 20853183›Full record

ArticleJournal of molecular modeling2011

Integrating computational and mixture-based screening of combinatorial libraries.

Austin B Yongye, Clemencia Pinilla, Jose L Medina-Franco, Marc A Giulianotti, Colette T Dooley, Jon R Appel, Adel Nefzi, Thomas Scior, Richard A Houghten, Karina Martínez-Mayorga

Abstract read
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In one paragraph

Article in Journal of molecular modeling, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
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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

10 authors.

Austin B YongyeTorrey Pines Institute for Molecular Studies, Port St Lucie, FL 34987, USA.
Clemencia Pinilla
Jose L Medina-Franco
Marc A Giulianotti
Colette T Dooley
Jon R Appel
Adel Nefzi
Thomas Scior
Richard A Houghten
Karina Martínez-Mayorga

Funding

Stereochemically /Structurally Diverse Pilot Scale LibraP41GM079590 · NIGMS · TORREY PINES INST FOR MOLECULAR STUDIES · PI HOUGHTEN, RICHARD ALLEN · 2006 to 2009
$1.5M
Highly Diverse and Structurally Varied Heterocyclic Libraries for the MLSMRP41GM081261 · NIGMS · TORREY PINES INST FOR MOLECULAR STUDIES · PI HOUGHTEN, RICHARD ALLEN · 2007 to 2009
$1.4M
In Vivo Screening of Mixture-Based Combinatorial LibrariesR21DA019620 · NIDA · TORREY PINES INST FOR MOLECULAR STUDIES · PI HOUGHTEN, RICHARD ALLEN · 2007 to 2008
$495k
NIDA NIH HHS 5R21DA019620-02NIGMS NIH HHS 3P41GM079590-03S1NIGMS NIH HHS 5P41GM081261-03PHS HHS 1F03DAO2S850-D1A1
6 · The paper itself

Abstract

Mixture-based synthetic combinatorial library (MB-SCL) screening is a well-established experimental approach for rapidly retrieving structure-activity relationships (SAR) and identifying hits. Virtual screening is also a powerful approach that is increasingly being used in drug discovery programs and has a growing number of successful applications. However, limited efforts have been made to integrate both techniques. To this end, we combined experimental data from a MB-SCL of bicyclic guanidines screened against the κ-opioid receptor and molecular similarity methods. The activity data and similarity analyses were integrated in a biometric analysis-similarity map. Such a map allows the molecules to be categorized as actives, activity cliffs, low similarity to the reference compounds, or missed hits. A compound with IC(50) = 309 nM was found in the "missed hits" region, showing that active compounds can be retrieved from a MS-SCL via computational approaches. The strategy presented in this work is general and is envisioned as a general-purpose approach that can be applied to other MB-SCLs.

Indexed as

Computer SimulationModels, MolecularBridged Bicyclo CompoundsDatabases, FactualGuanidinesHigh-Throughput Screening AssaysMolecular ConformationQuantitative Structure-Activity RelationshipReceptors, Opioid, kappaSmall Molecule LibrariesBridged Bicyclo CompoundsGuanidinesReceptors, Opioid, kappaSmall Molecule Libraries

Identifiers

What OpenQuestion holds

Textmetadata
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.