Comprehensive evaluation of the response of genes to the administration of the antitumor drug S-1 using a low density array

  • Authors:
    • Hisashi Matsuoka
    • Kazuya Kondo
    • Hiromitsu Takizawa
    • Haruhiko Fujino
    • Etsuko Sakamoto
    • Junji Uchida
    • Koh Uyama
    • Hiroaki Toba
    • Koichiro Kenzaki
    • Shoji Sakiyama
    • Akira Tangoku
  • View Affiliations

  • Published online on: November 17, 2014     https://doi.org/10.3892/ijo.2014.2754
  • Pages: 569-577
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Abstract

S-1 is a newly developed dihydropyrimidine dehydrogenase inhibitory fluoropyrimidine that exhibits high clinical efficacy against non-small cell lung cancers. To identify genes that may be associated with chemosensitivity to the antitumor drug S-1, we used a low density array representing 93 genes to analyze expression profiles in 4 orthotopically implanted lung cancers derived from human lung cancer cell lines (Lu99, Lu130, LC6 and A549). The tumor growth inhibition (TGI) rates of S-1 in orthotopically implanted tumors of the Lu99, Lu130, LC6 and A549 cell lines were 34.6, 37.5, 32.1 and 3.6%, respectively. The expression of the PRSS3, ABCC4, TXN, SHMT1 and CMPK genes was significantly promoted in the orthotopically implanted SCID mouse model of the 4 lung cancer cell lines by the administration of S-1, while the expression of the LMO7 and FOLH1 genes was significantly suppressed. The expression of the ABCC1, 2 and TST genes was negatively correlated with TGI. The expression of the TK1 and ERCC2 genes was positively correlated with TGI. The results of the present study suggest that the expression of the ABCC1, 2, TST, TK1 and ERCC2 genes is related to resistance to the antitumor drug S-1.
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February-2015
Volume 46 Issue 2

Print ISSN: 1019-6439
Online ISSN:1791-2423

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Spandidos Publications style
Matsuoka H, Kondo K, Takizawa H, Fujino H, Sakamoto E, Uchida J, Uyama K, Toba H, Kenzaki K, Sakiyama S, Sakiyama S, et al: Comprehensive evaluation of the response of genes to the administration of the antitumor drug S-1 using a low density array. Int J Oncol 46: 569-577, 2015
APA
Matsuoka, H., Kondo, K., Takizawa, H., Fujino, H., Sakamoto, E., Uchida, J. ... Tangoku, A. (2015). Comprehensive evaluation of the response of genes to the administration of the antitumor drug S-1 using a low density array. International Journal of Oncology, 46, 569-577. https://doi.org/10.3892/ijo.2014.2754
MLA
Matsuoka, H., Kondo, K., Takizawa, H., Fujino, H., Sakamoto, E., Uchida, J., Uyama, K., Toba, H., Kenzaki, K., Sakiyama, S., Tangoku, A."Comprehensive evaluation of the response of genes to the administration of the antitumor drug S-1 using a low density array". International Journal of Oncology 46.2 (2015): 569-577.
Chicago
Matsuoka, H., Kondo, K., Takizawa, H., Fujino, H., Sakamoto, E., Uchida, J., Uyama, K., Toba, H., Kenzaki, K., Sakiyama, S., Tangoku, A."Comprehensive evaluation of the response of genes to the administration of the antitumor drug S-1 using a low density array". International Journal of Oncology 46, no. 2 (2015): 569-577. https://doi.org/10.3892/ijo.2014.2754