Table 2

Expression of PI3K pathway biomarkers in breast cancer brain metastases

H score

PTEN

p-AKT

p-S6


Negative

(0 to 9)

13 (25%)

13 (25%)

16 (31%)

Low

(10 to 100)

19 (37%)

19 (37%)

25 (48%)

Medium

(101 to 200)

7 (13%)

39 (75%)

10 (19%)

39 (75%)

7 (13%)

36 (69%)

High

(201 to 300)

13 (25%)

10 (19%)

4 (8%)


Adamo et al. Breast Cancer Research 2011 13:R125   doi:10.1186/bcr3071

Open Data