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Inhibition of Fibroblast Growth Factor Receptor 1 Expression in Human Glioblastoma Cell Contributes to the Cell Growth Suppression Shoko M. Yamada 1 , Fumio Yamaguchi 1 , Richard S. Morrison 2 , Hiroshi Takahashi 1 , Akira Teramoto 1 1Department of Neurosurgery, Nippon Medical School 2Department of Neurological Surgery, University of Washington Keyword: glioblastoma , antisense , fibroblast growth factor , receptor pp.1101-1105
Published Date 1998/12/1
DOI https://doi.org/10.11477/mf.1406901369
  • Abstract
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 Although normal human astrocytes rarely express fibroblast growth factor receptor 1 (FGFR 1) mRNA, expression of FGFR 1 mRNA in astrocytomas increases as malignancy progresses. This result suggests that FGFR 1 can be one of important factors for glioblastoma cell growth.

 In our study, specific antisense oligonucleotides for FGFR 1 mRNA inhibited cell growth of SNB 19, human glioblastoma cell line, while sense oligonucleotides showed no cell reduction. And Southern blot analysis demonstrated decreased expression of FGFR. 1 mRNA in only antisense group.


Copyright © 1998, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 2185-405X 印刷版ISSN 0006-8969 医学書院

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