Evaluation of ST13 gene expression in colorectal cancer patients.

被引：6

作者：

Dong Q.H. ^{[1
]}

Zheng S. ^{[1
]}

Hu Y. ^{[1
]}

Chen G.X. ^{[1
]}

Ding J.Y. ^{[1
]}

机构：

[1] Cancer Institute, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou

来源：

Journal of Zhejiang University SCIENCE B | 2005年 / 6卷 / 12期

基金：

中国国家自然科学基金;

关键词：

ST13; Colorectal cancer; Real-time PCR; R735;

D O I：

10.1631/jzus.2005.B1170

中图分类号：

学科分类号：

摘要：

We identified a novel gene ST13 from a subtractive cDNA library of normal intestinal mucosa in 1993, more studies showed that ST13 was a co-chaperone of Hsp70s. Recently we detected the ST13 gene expression in tumor tissue and adjacent normal tissue of the same colorectal cancer patient and investigated if the ST13 gene expression might have any prognostic value. Analysis was performed at molecular level by reverse transcription-PCR using real-time detection method. We measured two genes simultaneously, ST13 as the target gene and glyceraldehydes-3-phosphate dehydrogenase as a reference gene, in primary colorectal tumor specimens and tumor-adjacent normal mucosa specimens from 50 colorectal cancer patients. The expression levels of the ST13 gene were significantly decreased in primary tumors compared with adjacent mucosa (P<0.05). But there were no significant differences in the expression of ST13 as compared with different Dukes' stage, tumor differentiation grade, invasion depth, lymph node metastasis and disease-specific survival.

引用

页码：1170 / 1175

页数：5

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