Exploring candidate Genes for Human Brain Diseases Based on a Brain-specific Gene Network

Bing Liu 1 Tianzi Jiang 1 Songde Ma 1 Huizhi Zhao 1 Jun Li 1 Xingpeng Jiang 1 Jing Zhang 1
1 LIAMA - Brain imaging
Abstract : It is believed that large numbers of genes are involved in common human brain diseases. Here, we propose a novel computational strategy for simultaneously identifying multiple candidate genes for genetic human brain diseases from a brain-specific gene network-level perspective. By integrating diverse genomic and proteomic datasets based on Bayesian statistical model, we built a large-scale human brain-specific gene network. Based on this network and minor prior knowledge of a specific brain disease, we can effectively identify multiple candidate genes for this disease. When four known Alzheimer's disease genes were used as the prior knowledge, among the top 46 high-scoring genes that we have found, 37 were previously reported to be associated with Alzheimer's disease. And the higher score a gene has, the more likely this gene is a disease-related one. The results suggest that the proposed method is effective, convenient, and applicable in the future genetic studies.
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Article dans une revue
Biochemical and Biophysical Research Communications, Elsevier, 2006, Biochemical and Biophysical Research Communications, 349 (4), pp.1308-1314. 〈10.1016/j.bbrc.2006.08.168〉
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https://hal.inria.fr/inria-00122880
Contributeur : Chine Publications Liama <>
Soumis le : vendredi 5 janvier 2007 - 12:57:13
Dernière modification le : mercredi 10 octobre 2018 - 14:28:07

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Bing Liu, Tianzi Jiang, Songde Ma, Huizhi Zhao, Jun Li, et al.. Exploring candidate Genes for Human Brain Diseases Based on a Brain-specific Gene Network. Biochemical and Biophysical Research Communications, Elsevier, 2006, Biochemical and Biophysical Research Communications, 349 (4), pp.1308-1314. 〈10.1016/j.bbrc.2006.08.168〉. 〈inria-00122880〉

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