Chemokine and chemokine receptors could have played an important role in tumor angiogenesis and distant metastasis. The mechanism of inflammation, expression and function of chemokines and chemokine receptors in benign prostatic hyperplasia (BPH) and prostate cancer (PCa) remain unclear. | The differential expression and function of the inflammatory chemokine receptor CXCR5 in benign prostatic hyperplasia and prostate cancer