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©2008 The WJG Press and Baishideng. All rights reserved.
World J Gastroenterol. Nov 28, 2008; 14(44): 6853-6857
Published online Nov 28, 2008. doi: 10.3748/wjg.14.6853
Published online Nov 28, 2008. doi: 10.3748/wjg.14.6853
Hepatoma cells up-regulate expression of programmed cell death-1 on T cells
Ji Chen, Xue-Jie Wu, Gui-Qiang Wang, Department of Infectious Diseases & Center for Liver Diseases, Peking University First Hospital, Beijing 10034, China
Author contributions: Wang GQ and Chen J designed the research; Chen J and Wu XJ performed the research; Chen J analyzed the data; Wang GQ and Chen J wrote the paper.
Supported by National Natural Science Foundation of China, No. 30771905
Correspondence to: Gui-Qiang Wang, Professor, Chairman, Department of Infectious Diseases Director, Center for Liver Diseases, Peking University First Hospital, No. 8, Xishiku Street, Xicheng District, Beijing 10034, China. john131212@yahoo.com.cn
Telephone: +86-10-66551122-2362 Fax: +86-10-66551680
Received: September 8, 2008
Revised: November 4, 2008
Accepted: November 11, 2008
Published online: November 28, 2008
Revised: November 4, 2008
Accepted: November 11, 2008
Published online: November 28, 2008
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