Attachment of human colon cancer cells to vascular endothelium is enhanced by N-acetylglucosaminyltransferase V

Kohei Murata, Eiji Miyoshi, Shinji Ihara, Shingo Noura, Masao Kameyama, Osamu Ishikawa, Yuichiro Doki, Terumasa Yamada, Hiroaki Ohigashi, Yo Sasaki, Masahiko Higashiyama, Takehiko Tarui, Yoshikazu Takada, Reiji Kannagi, Naoyuki Taniguchi, Shingi Imaoka

研究成果: 雜誌貢獻文章同行評審

32 引文 斯高帕斯(Scopus)

摘要

Expression of N-acetylglucosaminyltransferase V (GnT-V) in colon cancer has been shown to be related to hematogenous metastasis and poor prognosis. To investigate the mechanism by which cancer cells expressing GnT-V metastasize to distant organs, we established GnT-Voverexpressing DLD-1 and WiDr cells (human colon cancer cell lines) by transfecting them with a GnT-V expression vector. Attachment to endothelial cells expressing E-selectin was studied, and expression of the E-selectin ligand, sialyl Lewis x, in colon cancer cells was investigated. Both of the cell lines showed reduced adhesion to fibronectin as compared with mock transfectants. In contrast, attachment to human umbilical vein endothelial cells expressing E-selectin was significantly enhanced by GnT-V expression (p

原文英語
頁(從 - 到)492-501
頁數10
期刊Oncology
66
發行號6
DOIs
出版狀態已發佈 - 2004
對外發佈Yes

ASJC Scopus subject areas

  • Cancer Research
  • Oncology

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