| Literature DB >> 19733004 |
Yukiyasu Okamura1, Shuji Nomoto, Mitsuro Kanda, Qiyong Li, Yoko Nishikawa, Hiroyuki Sugimoto, Naohito Kanazumi, Shin Takeda, Akimasa Nakao.
Abstract
Hepatocellular carcinoma (HCC) is one of the world's top five causes of cancer-related deaths and treatment options are limited in this type of cancer. In the present study, we attempt to identify the novel suppressor genes of HCC using a double-combination array we designed. Leukemia inhibitory factor receptor (LIFR) is one of suppressor genes using this method. We found that 23 of 48 (47.9%) tumor tissues showed promoter hypermethylation of LIFR gene, and the expression level was clearly reduced in tumor tissues (P<0.0001). The present study suggests that our method is a meaning technique able to detect novel genes and that LIFR gene is a new suppressor gene of HCC. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.Entities:
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Year: 2009 PMID: 19733004 DOI: 10.1016/j.canlet.2009.08.013
Source DB: PubMed Journal: Cancer Lett ISSN: 0304-3835 Impact factor: 8.679