Open Access

Expression of cyclooxygenase-2 in cervical cancer is associated with lymphovascular invasion

  • Authors:
    • Friederike Hoellen
    • Annika Waldmann
    • Constanze Banz‑Jansen
    • Achim Rody
    • Maria Heide
    • Frank Köster
    • Julika Ribbat‑Idel
    • Christoph Thorns
    • Maximilian Gebhard
    • Martina Oberländer
    • Jens K. Habermann
    • Marc Thill
  • View Affiliations

  • Published online on: July 29, 2016     https://doi.org/10.3892/ol.2016.4925
  • Pages: 2351-2356
  • Copyright: © Hoellen et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Cyclooxygenase-2 (COX-2) is associated with carcinogenesis and tumor progression. The current study analyzed the effect of COX‑2 expression in patients with invasive squamous cervical cancer. Tissue samples from 123 cervical cancer patients were collected for a retrospective analysis using immunohistochemistry (IHC) with an antibody against COX‑2. The clinical and survival data of the patients were analyzed. Positive staining for COX‑2 (defined as an immunoreactivity score of ≥4) was detected in 28 patients (23%), with significantly higher percentages of staining in tumor cells compared with peritumoral stroma cells (P<0.001). COX‑2 expression was significantly associated with lymphovascular space invasion (LVSI; P=0.017). The association of COX‑2 expression with LVSI suggests a possible effect of COX‑2 on tumor progression in cervical cancer. Further studies including larger patient collectives are required in order to perform analyses of clinical subgroups and patient survival.
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October-2016
Volume 12 Issue 4

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

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Spandidos Publications style
Hoellen F, Waldmann A, Banz‑Jansen C, Rody A, Heide M, Köster F, Ribbat‑Idel J, Thorns C, Gebhard M, Oberländer M, Oberländer M, et al: Expression of cyclooxygenase-2 in cervical cancer is associated with lymphovascular invasion. Oncol Lett 12: 2351-2356, 2016
APA
Hoellen, F., Waldmann, A., Banz‑Jansen, C., Rody, A., Heide, M., Köster, F. ... Thill, M. (2016). Expression of cyclooxygenase-2 in cervical cancer is associated with lymphovascular invasion. Oncology Letters, 12, 2351-2356. https://doi.org/10.3892/ol.2016.4925
MLA
Hoellen, F., Waldmann, A., Banz‑Jansen, C., Rody, A., Heide, M., Köster, F., Ribbat‑Idel, J., Thorns, C., Gebhard, M., Oberländer, M., Habermann, J. K., Thill, M."Expression of cyclooxygenase-2 in cervical cancer is associated with lymphovascular invasion". Oncology Letters 12.4 (2016): 2351-2356.
Chicago
Hoellen, F., Waldmann, A., Banz‑Jansen, C., Rody, A., Heide, M., Köster, F., Ribbat‑Idel, J., Thorns, C., Gebhard, M., Oberländer, M., Habermann, J. K., Thill, M."Expression of cyclooxygenase-2 in cervical cancer is associated with lymphovascular invasion". Oncology Letters 12, no. 4 (2016): 2351-2356. https://doi.org/10.3892/ol.2016.4925