Table III. Biomarker Expression of the Entire Tissue Sample by Western or in the Basal Cell Layer by IHC.

Western*
Tumors	p-AKT	p-MTOR	p-S6	p-4EBP1
+	32	18	17	10
-	12	12	27	34
Total	44	30	44	44
Junctional Zone
+	16	13	11	10
-	1	3	8	9
Total	17	16	19	19
Sensitivity Tumors	72.7%	60.0%	38.6%	22.7%
Junctional Zone	94.1%	81.3%	57.9%	52.6%
IHC
Tumors	p-MTOR	p-4EBP1
+	59	36
-	13	36
Total	72	72
Uvula
+	0	1
-	22	21
Total	22	22
Sensitivity	81.9%	50.0%
Specificity	100%	95.5%