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Table 6 Relative expression of MMP mRNA in different breast cancer cell lines

From: Expression of matrix metalloproteinases (MMPs) in primary human breast cancer and breast cancer cell lines: New findings and review of the literature

 

MCF-7

MDA-MB 468

BT 20

ZR 75/1

MMP-1

+

+++

++

0

MMP-2

0

+++

++

0

MMP-3

0

+++

0

0

MMP-7

0

0

0

0

MMP-8

0

(+)

0

0

MMP-9

(+)

(+)

0

(+)

MMP-10

0

0

0

0

MMP-11

+

+

0

+++

MMP-12

0

0

0

0

MMP-13

+

++

+++

++

MMP-14

(+)

+++

(+)

++

MMP-15

++

+

++

++

MMP-16

+

+

0

++

MMP-17

++

+

+

+++

MMP-19

++

++

0

0

MMP-20

0

0

0

0

MMP-21

0

0

0

(+)

MMP-23

++

+++

+++

+

MMP-24

0

++

0

0

MMP-25

0

(+)

0

+

MMP-26

0

0

0

0

MMP-27

0

0

0

0

MMP-28

++

+

+

+

  1. 0 = no expression, (+) = very weak expression, + = weak expression, ++ = moderate expression, +++ = high expression