Thus, this study showed that MDC1 protein expression could be used as a prognostic marker in predicting relapse-free survival in patients with OSCC. OSCC patients expressing weak MDC1 protein could be benefited by adjuvant radiotherapy instead chemo-radiotherapy.
Aim:The present study sought to discover the role of Nibrin protein in 100 patients with oral squamous cell carcinoma (OSCC) and its potential relationship with clinicopathological parameters. Methods: Nibrin expression was evaluated immunohistochemically using the modified H-score method. Results: The present study included 20% of patients with stage I disease, 22% of patients with stage II disease, 18% of patients with stage III disease, and 40% of patients with stage IV disease. Nibrin showed a significant positive correlation with moderately/poorly differentiated tumor tissues (P = 0.028), while significant inverse correlation of Nibrin expression was observed with tumor size (P = 0.018) and tumor stage (P = 0.039). Further, using univariate survival analysis it was observed that strong Nibrin expression was significantly associated with disease relapse in early stage OSCC patients (P = 0.049). Conclusion: Thus, the present study revealed that Nibrin could be used as a prognostic marker in patients with early stage OSCC.
Key words:Nibrin protein expression, oral squamous cell carcinoma, clinicopathological parameters
ABSTRACTArticle history:
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