Glyoxalase 1 as a candidate for indicating the metastatic potential of SN12C human renal cell carcinoma cell clones

  • Authors:
    • Toshiyuki Tanaka
    • Yasuhiro Kuramitsu
    • Yufeng Wang
    • Byron Baron
    • Takao Kitagawa
    • Kazuhiro Tokuda
    • Kosei Hirakawa
    • Masakazu Yashiro
    • Seiji Naito
    • Kazuyuki Nakamura
  • View Affiliations

  • Published online on: August 27, 2013     https://doi.org/10.3892/or.2013.2699
  • Pages: 2365-2370
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Abstract

Three clones with differential metastatic potential were established from the parental SN12C human renal cell carcinoma (HRCC). We previously reported that in the two high metastatic SN12C clones, two isoforms of ubiquitin carboxyl-terminal hydrolase isozyme L1 (UCH‑L1) showed decreased expression by using two-dimensional electrophoresis (2‑DE) covering a pH range (pH 3.0‑10.0) followed by liquid chromatography‑tandem mass spectrometry. However, in the case of the low metastatic clone, the spot volume for UCH‑L1 was almost the same as for the parental SN12C. In the present study, we found one protein spot which was correlated with the metastatic potential of SN12C clones by using 2‑DE over a narrow pH range (pH 4.0‑7.0). The protein glyoxalase 1 (GLO1) appeared to be directly proportional to the metastatic potential of the SN12C clones. GLO1 was the only protein which consistently varied according to the metastatic potentials of SN12C clones. GLO1 was increased in high metastatic cell lines by western blot analysis. These findings suggest that GLO1 is associated with the metastatic potential of SN12C HRCC clones. We expanded our experimental range to include clones of scirrhous gastric cancer cell lines (OCUM‑2M, OCUM‑2D and OCUM‑2MLN) and similar results were obtained, thereby further strengthening our original findings.
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November 2013
Volume 30 Issue 5

Print ISSN: 1021-335X
Online ISSN:1791-2431

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Spandidos Publications style
Tanaka T, Kuramitsu Y, Wang Y, Baron B, Kitagawa T, Tokuda K, Hirakawa K, Yashiro M, Naito S, Nakamura K, Nakamura K, et al: Glyoxalase 1 as a candidate for indicating the metastatic potential of SN12C human renal cell carcinoma cell clones. Oncol Rep 30: 2365-2370, 2013
APA
Tanaka, T., Kuramitsu, Y., Wang, Y., Baron, B., Kitagawa, T., Tokuda, K. ... Nakamura, K. (2013). Glyoxalase 1 as a candidate for indicating the metastatic potential of SN12C human renal cell carcinoma cell clones. Oncology Reports, 30, 2365-2370. https://doi.org/10.3892/or.2013.2699
MLA
Tanaka, T., Kuramitsu, Y., Wang, Y., Baron, B., Kitagawa, T., Tokuda, K., Hirakawa, K., Yashiro, M., Naito, S., Nakamura, K."Glyoxalase 1 as a candidate for indicating the metastatic potential of SN12C human renal cell carcinoma cell clones". Oncology Reports 30.5 (2013): 2365-2370.
Chicago
Tanaka, T., Kuramitsu, Y., Wang, Y., Baron, B., Kitagawa, T., Tokuda, K., Hirakawa, K., Yashiro, M., Naito, S., Nakamura, K."Glyoxalase 1 as a candidate for indicating the metastatic potential of SN12C human renal cell carcinoma cell clones". Oncology Reports 30, no. 5 (2013): 2365-2370. https://doi.org/10.3892/or.2013.2699