Does CSE1L Overexpression Affect Distant Metastasis Development in Breast Cancer?
Oncology Research and Treatment, cilt.38, sa.9, ss.431-434, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 38 Sayı: 9
- Basım Tarihi: 2015
- Doi Numarası: 10.1159/000438501
- Dergi Adı: Oncology Research and Treatment
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.431-434
- Anahtar Kelimeler: Breast cancer, CSE1L, Distant metastasis
- Sağlık Bilimleri Üniversitesi Adresli: Evet
Özet
CSE1L (chromosome segregation 1-like) is the human homologue to the yeast gene CSE1, and is related to invasion and metastasis in cancer progression. The aim of this study was to investigate the potential role of CSE1L expression in distant metastasis of breast cancer. Patients and Methods: A total of 71 breast cancer patients were included in this study. Clinical characteristics and CSE1L status were evaluated. Immunohistochemistry was performed on formalin-fixed, paraffin-embedded archival breast tumor tissue. The results of CSE1L staining were analyzed according to the percentage of immunoreactive cells. Results: 34 patients had distant metastasis and 37 did not. The mean age of the patients was 50.5 ± 12.1 years. Age, tumor size, and hormone receptor status were similar in patients with distant metastasis and in those without. A statistically significant relationship was found between nuclear CSE1L expression and distant metastasis of breast cancer. Lymph node metastasis and nuclear grade were other factors affecting distant metastasis. Conclusion: There is a relationship between nuclear CSE1L overexpression and distant metastasis in breast cancer. CSE1L status may therefore become a valuable prognostic tool in the future.