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 8

Stromal expression of MMP-2 compared with serum PSA.

PSA	Stromal MMP-2 (+)	Stromal MMP-2 (−)	Total
<2.0 ng/mL	0	40	40
2.0–10.0 ng/mL	3	18	21
>10.0 ng/mL	11	15	26
Total	14	73	87