Gene Expression Analysis of an EGFR Indirectly Related Pathway Identified PTEN and MMP9 as Reliable Diagnostic Markers for Human Glial Tumor Specimens

Table 3

Age, gender, mRNA expression values (in femtograms), and anatomical location of normal brain specimens.

Age	Sex	EGFR	ADAM17	HB-EGF	PTEN	MMP9	Location
71	F	32.58	10.74	14.84	17.98	0.28	Frontal cortex
62	M	16.70	12.76	10.41	20.41	0.03	Total cortex
50	M	57.94	18.35	30.41	60.72	0.76	Occipital cortex
52	M	25.74	13.87	28.55	45.11	0.45	Total cortex
68	F	46.98	17.20	7.60	25.30	0.23	Frontal cortex