Figure 6
From: Regulation of PBX3 expression by androgen and Let-7d in prostate cancer
Expression of Let-7d and PBX3 in human prostate cancer specimens. A) Representative images of benign and malignant prostate tissue immunohistochemically stained with anti-human PBX3 antibody. B) TMA slides, with benign (n = 21) and malignant (n = 30) prostate tissue cores, were immunohistochemically stained with anti PBX3 antibody and scored according to staining intensity from 0 to 3. B) Levels of Let-7d in benign and malign prostate tissue samples (n = 18) from Oslo Urological University Clinic were quantified by sqRT-PCR. RNU6B microRNA was used for normalization. A Pearson's chi-squared test was performed showing a significant difference (p < 0.001). Vertical lines in each box represent the median value and Whiskers show the 95% confidence interval.