The amount of GP4 tumor was found to have a strong significant positive correlation with PUR-4 score (r = 0.71, p = 0.035; Pearson’s correlation; Figure 4D), and similar strong associations were found after adjustment for total prostate area on H&E slides (r = 0.72, p = 0.028; Figure 4E) or for ultrasound prostate volume (r = 0.73, p = 0.024). The gene discussed is CD36; the disease is neoplasm.