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Integrating In Silico Resources to Map a Signaling Network
Journal article   Open access

Integrating In Silico Resources to Map a Signaling Network

Hanqing Liu, Tim N. Beck, Erica A. Golemis and Ilya G. Serebriiskii
Methods in molecular biology (Clifton, N.J.), v 1101, pp 197-245
01 Jan 2014
PMID: 24233784
url
https://europepmc.org/articles/pmc3831179View
Accepted (AM)Open Access (License Unspecified) Open

Abstract

Cytoscape database in silico metasearch model organism network pathway protein-protein interaction (PPI) signaling text mining
The abundance of publicly available life science databases offer a wealth of information that can support interpretation of experimentally derived data and greatly enhance hypothesis generation. Protein interaction and functional networks are not simply new renditions of existing data: they provide the opportunity to gain insights into the specific physical and functional role a protein plays as part of the biological system. In this chapter, we describe different in silico tools that can quickly and conveniently retrieve data from existing data repositories and discuss how the available tools are best utilized for different purposes. While emphasizing protein-protein interaction databases (e.g., BioGrid and IntAct), we also introduce metasearch platforms such as STRING and GeneMANIA, pathway databases (e.g., BioCarta and Pathway Commons), text mining approaches (e.g., PubMed and Chilibot), and resources for drug-protein interactions, genetic information for model organisms and gene expression information based on microarray data mining. Furthermore, we provide a simple step-by-step protocol to building customized protein-protein interaction networks in Cytoscape, a powerful network assembly and visualization program, integrating data retrieved from these various databases. As we illustrate, generation of composite interaction networks enables investigators to extract significantly more information about a given biological system than utilization of a single database or sole reliance on primary literature.

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Collaboration types
Domestic collaboration
Web of Science research areas
Biochemical Research Methods
Genetics & Heredity
Mathematical & Computational Biology
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