Fig. 3From: Prognostic implications of the phosphatidylinositol 3-kinase/Akt signaling pathway in oral squamous cell carcinoma: overexpression of p-mTOR indicates an adverse prognosisKaplan –Meier curve for the disease free survival rates in relation to p-MTOR nuclear expression. The difference between the patients with p-MTOR positive (green line) and patients with p-MTOR negative oral SCC (blue line) is statiscally significant (long-rank test, p = 0.037)Back to article page