Title of article
Expression of candidate chromosome 3p21.3 tumor suppressor genes and down-regulation of BLU in some esophageal squamous cell carcinomas
Author/Authors
Ying-Yi Lo، نويسنده , , Paulisally Hau and Chung Leung، نويسنده , , Alfred Chi and Xiong، نويسنده , , Wenjun and Law، نويسنده , , Simon and Duh، نويسنده , , Fuh-Mei and Lerman، نويسنده , , Michael I. and Stanbridge، نويسنده , , Eric J. and Lung، نويسنده , , Maria Li، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
9
From page
184
To page
192
Abstract
The expression of six chromosome 3p21.3 candidate tumor suppressor genes (BLU, FUS2, HYAL2, NPRL2, RASSF1A, and SEMA3B) in esophageal squamous cell carcinoma (ESCC) has been investigated. Reduced expression of BLU was detected in some ESCC cell lines and tumor tissues and the difference was quantitated by real-time quantitative polymerase chain reaction. Methylation specific-PCR revealed the down-regulation of BLU by epigenetic inactivation. However, exogeneous expression of BLU did not functionally suppress tumorigenicity in nude mice. These results suggest that over-expression of BLU alone is not sufficient to inhibit tumorigenicity. Further studies on BLU interacting proteins are required to elucidate the possible role of BLU in the development of ESCC.
Keywords
Tumorigenicity , 3p21.3 , BLU , Esophageal squamous cell carcinoma
Journal title
Cancer Letters
Serial Year
2006
Journal title
Cancer Letters
Record number
1809100
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