Physiology Which of the following cell type(s) secretes prostate specific antigen (PSA)? A Benign prostate epithelial cells only B Malignant prostate epithelial cells only C Benign and malignant prostate epithelial cells D Prostate stromal cells 💡 Explanation Which of the following cell type(s) secretes prostate specific antigen (PSA)? ✓ Correct Answer: C. Benign and malignant prostate epithelial cells