Evidence map›Paper›PMID 18829707›Full record

ArticleBioinformatics (Oxford, England)2008

Physical protein-protein interactions predicted from microarrays.

Ta-Tsen Soong, Kazimierz O Wrzeszczynski, Burkhard Rost

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

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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.

Ta-Tsen SoongColumbia University Center for Computational Biology and Bioinformatics, Columbia University, New York, NY, USA. ts2186@columbia.edu
Kazimierz O Wrzeszczynski
Burkhard Rost

Funding

Sub-project 9U54GM074958 · NIGMS · RUTGERS THE ST UNIV OF NJ NEW BRUNSWICK · PI KENNEDY, MICHAEL ALLEN · 2005 to 2009
$56.6M
Predictions of structure/function by PredictProteinR01LM007329 · NLM · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI PE'ER, ITSHACK G · 2003 to 2010
$2.6M
NIGMS NIH HHS U54-GM074958-01NLM NIH HHS R01-LM07329PHS HHS U54-TM072980
6 · The paper itself

Abstract

motivationMicroarray expression data reveal functionally associated proteins. However, most proteins that are associated are not actually in direct physical contact. Predicting physical interactions directly from microarrays is both a challenging and important task that we addressed by developing a novel machine learning method optimized for this task.

resultsWe validated our support vector machine-based method on several independent datasets. At the same levels of accuracy, our method recovered more experimentally observed physical interactions than a conventional correlation-based approach. Pairs predicted by our method to very likely interact were close in the overall network of interaction, suggesting our method as an aid for functional annotation. We applied the method to predict interactions in yeast (Saccharomyces cerevisiae). A Gene Ontology function annotation analysis and literature search revealed several probable and novel predictions worthy of future experimental validation. We therefore hope our new method will improve the annotation of interactions as one component of multi-source integrated systems. SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.

Indexed as

Oligonucleotide Array Sequence AnalysisProtein Interaction MappingArtificial IntelligenceComputational BiologyProtein BindingSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSaccharomyces cerevisiae Proteins

Identifiers

PMID18829707
PMCPMC2579715

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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.