Article,

Integrated network analysis platform for protein-protein interactions

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Nature Methods, 6 (1): 75--77 (Dec 14, 2008)
DOI: 10.1038/nmeth.1282

Abstract

There is an increasing demand for network analysis of protein-protein interactions (PPIs). We introduce a web-based protein interaction network analysis platform (PINA), which integrates PPI data from six databases and provides network construction, filtering, analysis and visualization tools. We demonstrated the advantages of PINA by analyzing two human PPI networks; our results suggested a link between LKB1 and TGFβ signaling, and revealed possible competitive interactors of p53 and c-Jun.

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