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Table 2 Expression of miR-21 in normal, FEA and DCIS detected by RNA-ISH

From: Expression of miR-21 and its targets (PTEN, PDCD4, TM1) in flat epithelial atypia of the breast in relation to ductal carcinoma in situ and invasive carcinoma

Patient nr.

Normal breast

FEA

DCIS

1

-

-

±

2

+

+

+

3

-

+

na

4

-

+

+

5

-

+

+

6

-

-

na

7

-

-

+

8

+

-

+

9

-

-

-

10

-

±

+

11

-

+

+

12

-

-

-

13

-

-

na

14

-

-

-

15

-

+

+

Total

2/15 (13.33%)

7/15(46.67%)

9/12 (75%)

  1. na, DCIS component not present in tissue block