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Table 3 Epithelial and stromal expression of periostin in PCa and BPH

From: Periostin identified as a potential biomarker of prostate cancer by iTRAQ-proteomics analysis of prostate biopsy

  Epithelial expression Stromal expression
  Negative Positive P value Negative Positive P value
PCa 8 (40%) 12 (60%)   4 (20%) 16(80%)  
BPH 12(60%) 8 (40%) 0.206 15 (75%) 5 (25%) P < 0.01