Hepatitis C virus infection protein network

被引:303
|
作者
de Chassey, B. [1 ,2 ]
Navratil, V. [2 ,3 ]
Tafforeau, L. [1 ,2 ]
Hiet, M. S. [1 ,2 ]
Aublin-Gex, A. [1 ,2 ]
Agaugue, S. [1 ,2 ]
Meiffren, G. [1 ,2 ]
Pradezynski, F. [1 ,2 ]
Faria, B. F. [1 ,2 ]
Chantier, T. [1 ,2 ]
Le Breton, M. [1 ,2 ]
Pellet, J. [1 ,2 ]
Davoust, N. [1 ,2 ]
Mangeot, P. E. [1 ,2 ]
Chaboud, A. [2 ,4 ]
Penin, F. [2 ,4 ]
Jacob, Y. [5 ]
Vidalain, P. O. [6 ]
Vidal, M. [7 ]
Andre, P. [1 ,2 ,8 ]
Rabourdin-Combe, C. [1 ,2 ]
Lotteau, V. [1 ,2 ,8 ]
机构
[1] INSERM, U851, IMAP Team, F-69007 Lyon, France
[2] Univ Lyon, BioSci Lyon Gerland IFR128, Lyon, France
[3] INRA, UMR 754, Lyon, France
[4] CNRS, UMR 5086, Inst Biol & Chim Prot, Lyon, France
[5] Inst Pasteur, Unite Postulante Genet Papillomavirus & Canc Huma, Paris, France
[6] Inst Pasteur, CNRS, URA 3015, Lab Genom Virale & Vaccinat, Paris, France
[7] Harvard Univ, Sch Med, Dana Farber Canc Inst, Ctr Canc Syst Biol, Boston, MA 02115 USA
[8] Hop Croix Rousse, Hosp Civils Lyon, Virol Lab, F-69317 Lyon, France
关键词
Functional analysis; hepatitis C; interactome; virus-host cell;
D O I
10.1038/msb.2008.66
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A proteome-wide mapping of interactions between hepatitis C virus (HCV) and human proteins was performed to provide a comprehensive view of the cellular infection. A total of 314 protein-protein interactions between HCV and human proteins was identified by yeast two-hybrid and 170 by literature mining. Integration of this data set into a reconstructed human interactome showed that cellular proteins interacting with HCV are enriched in highly central and interconnected proteins. A global analysis on the basis of functional annotation highlighted the enrichment of cellular pathways targeted by HCV. A network of proteins associated with frequent clinical disorders of chronically infected patients was constructed by connecting the insulin, Jak/STAT and TGF beta pathways with cellular proteins targeted by HCV. CORE protein appeared as a major perturbator of this network. Focal adhesion was identified as a new function affected by HCV, mainly by NS3 and NS5A proteins.
引用
收藏
页数:12
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