The pain interactome: connecting pain-specific protein interactions.

The pain interactome: connecting pain-specific protein interactions.
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DOI:
10.1016/j.pain.2014.06.020
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发表时间:
2014-11
期刊:
影响因子:
7.4
通讯作者:
Sidders B
Sidders B
中科院分区:
医学1区
文献类型:
--
作者:
Jamieson DG;Moss A;Kennedy M;Jones S;Nenadic G;Robertson DL;Sidders B

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Protein interactions from painful states form a coherent network that can be used to inform further study. We identify proteins key to painful subnetworks. Understanding the molecular mechanisms associated with disease is a central goal of modern medical research. As such, many thousands of experiments have been published that detail individual molecular events that contribute to a disease. Here we use a semi-automated text mining approach to accurately and exhaustively curate the primary literature for chronic pain states. In so doing, we create a comprehensive network of 1,002 contextualized protein–protein interactions (PPIs) specifically associated with pain. The PPIs form a highly interconnected and coherent structure, and the resulting network provides an alternative to those derived from connecting genes associated with pain using interactions that have not been shown to occur in a painful state. We exploit the contextual data associated with our interactions to analyse subnetworks specific to inflammatory and neuropathic pain, and to various anatomical regions. Here, we identify potential targets for further study and several drug-repurposing opportunities. Finally, the network provides a framework for the interpretation of new data within the field of pain.
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