Table 2

Differential expression of six genes in cancer and normal prostate epithelial cells using real-time RT-PCR

Amplification efficiency (e)aΔCTbExpression regulation (cancer/normal)
GAPDH 1.99 ± 0.020.11 ± 0.30.88–1.32
PSA 1.94 ± 0.100.00 ± 0.01.00
Hk2 1.87 ± 0.020.11 ± 0.50.68–1.78
PAP 1.82 ± 0.02−1.88 ± 1.50.05–2.07
CRISP-3 1.94 ± 0.17.29 ± 0.849.6–316.95
DAN 1.92 ± 0.03−3.63 ± 0.80.06–0.16
  • a The efficiency for linear amplification is 2.

  • b CTnormalCTcancer.