Table 4.

Distribution of CXCR2 staining in prostate tissue [mean ± SD (range), %]

ApicalNonapicalCircumferentialCytoplasm
Normal prostate79.88 ± 6.84 (70-95)000.13 ± 0.79 (0-5)
High-grade PIN71.25 ± 2.50 (70-75)13.75 ± 9.46 (0-20)1.50 ± 0.50 (0.5-2.5)16.25 ± 4.79 (10-20)
Prostate cancer, Gleason pattern 364.50 ± 7.91 (50-80)29.25 ± 9.17 (15-50)3.50 ± 1.20 (0.8-4.8)16.75 ± 4.74 (5-25)
Prostate cancer, Gleason pattern 454.85 ± 7.34 (35-70)33.18 ± 5.84 (20-45)6.8 ± 3.9 (2.1-9.2)28.94 ± 5.27 (20-40)
Prostate cancer, Gleason pattern 5NANA48.57 ± 7.48 (40-70)47.86 ± 2.67 (45-50)
Androgen-independent prostate cancerNANA47 ± 8.88 (35-60)56.50 ± 5.80 (45-65)
  • NOTE: See text for the results of the statistical analysis.