Table 1.

Expression of SOX6, GAGE and MAGE-E1 in different age groups in patients with glioblastoma

P-value	Age groups )years)						Cancer /Testis Antigens
	60-70	50-60	40-50	30-40	20-30
0.918	2	3	3	2	5	-/1+		SOX6 expression
	2	11	11	8	3	2+/3+
0.134	4	5	10	9	7	-/1+		GAGE expression
	0	9	4	1	1	2+/3+
<0.001	0	1	1	3	4	-/1+		MAGE-E1 expression
	4	13	13	7	4	2+/3+