Table 1 Correlation of Pin1 and Her2 stains in breast cancer. 64/223 (28.7%) of samples were Her2-positive (3+ index). 122/223 (54%) were Pin1 + (3+ index), 40/64 (62.5%) of Her2+ breast cancer were also Pin1+.

Pin1 -

43

9

10

21

83

1+

0

1

0

1

2

2+

8

4

2

2

16

3+ (pos)

63

13

6

40

122

114

27

18

64

223