. Author manuscript; available in PMC: 2014 May 15.

Published in final edited form as: Biochem Pharmacol. 2013 Mar 13;85(10):1454–1462. doi: 10.1016/j.bcp.2013.03.001

Table 1.

PI3Kγ expression by immunohistochemistry staining in human breast cancer specimens

Breast specimens	n	Staining intensity				Average± S.E.
Breast specimens	n	0	1	2	3	Average± S.E.
Normal/Adjacent Normal	37	32	3	2	0	0.19 ± 0.08
Ductal Carcinoma in Situ	26	13	8	4	1	0.73 ± 0.17^*
Invasive Carcinoma	40	9	9	11	11	1.60 ± 0.18^**,^#

Statistical significance was determined using a Kruskal-Wallis test and Dunn posttest.

p<0.01,

^**

p<0.001 vs. Normal/Adjacent Normal

p<0.001 vs. Ductal carcinoma in Situ