Effect of Androgen Blockade on HER-2 and Matrix Metalloproteinase-2 Expression on Bone Marrow Micrometastasis and Stromal Cells in Men with Prostate Cancer

Table 5

Comparison of MMP-2 and HER-2 coexpression with time.

Years of treatment	MMP-2 (+) HER-2 (+)	MMP-2 (+) HER-2 (−)	MMP-2 (−) HER-2 (+)	MMP-2 (−) HER-2 (−)	Total
0–2	1	3	10	19	33
3–5	6	0	9	10	25
6–10	7	1	4	10	22
>10	3	0	0	4	7
Total	17	4	23	43	87