Comparative expression of matrix metalloproteinases in low‑grade mucoepidermoid carcinoma and typical lung cancer

  • Authors:
    • Jiang Fan
    • Feng-Ying Wu
    • Lei Wang
    • Ge-Ning Jiang
    • Wen Gao
  • View Affiliations

  • Published online on: August 18, 2011     https://doi.org/10.3892/ol.2011.387
  • Pages: 1269-1273
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Abstract

The molecular profile of low‑grade mucoepidermoid carcinomas remains to be clarified. In the present study, matrix metalloproteinase (MMP) expression was compared in low‑grade mucoepidermoid carcinoma (MEC) and typical lung cancer. The expression of MMP‑2, MMP-7 and MMP-9 was detected by immunohistochemistry in a cohort of 110 patients (34 with low‑grade MEC and 76 with matched typical lung cancers). A positive MMP‑2 expression was found to be 35.29 vs. 65.79% in low‑grade MEC and typical NSCLCs (p=0.003); a positive MMP‑7 expression was 41.18 vs. 55.26% (p=0.172); and a positive MMP‑9 expression was 35.29 vs. 57.89% (p=0.028). In conclusion, the expression of MMP‑2 and MMP-9 in low‑grade MEC is lower than that in typical lung carcinomas.
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November-December 2011
Volume 2 Issue 6

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Fan J, Wu F, Wang L, Jiang G and Gao W: Comparative expression of matrix metalloproteinases in low‑grade mucoepidermoid carcinoma and typical lung cancer. Oncol Lett 2: 1269-1273, 2011
APA
Fan, J., Wu, F., Wang, L., Jiang, G., & Gao, W. (2011). Comparative expression of matrix metalloproteinases in low‑grade mucoepidermoid carcinoma and typical lung cancer. Oncology Letters, 2, 1269-1273. https://doi.org/10.3892/ol.2011.387
MLA
Fan, J., Wu, F., Wang, L., Jiang, G., Gao, W."Comparative expression of matrix metalloproteinases in low‑grade mucoepidermoid carcinoma and typical lung cancer". Oncology Letters 2.6 (2011): 1269-1273.
Chicago
Fan, J., Wu, F., Wang, L., Jiang, G., Gao, W."Comparative expression of matrix metalloproteinases in low‑grade mucoepidermoid carcinoma and typical lung cancer". Oncology Letters 2, no. 6 (2011): 1269-1273. https://doi.org/10.3892/ol.2011.387